and now copy is working
This commit is contained in:
Mario Fetka
parent
63bef213ca
commit
5ba5a2e54e
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@ -20,6 +20,7 @@ die()
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BASE_DIR="`dirname $0`/.."
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LIB_DIR="${BASE_DIR}/lib"
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OPSI_WEB_ROOT=""
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# load libraries
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. ${LIB_DIR}/shflags || die 'unable to load shflags library'
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@ -32,48 +33,62 @@ test -f $HOME/.opsi-administration.cfg && . $HOME/.opsi-administration.cfg
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# define flags
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DEFINE_string 'name' '' 'the name of the package' 'n'
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DEFINE_string 'version' 'latest' 'the version of the package' 'v'
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DEFINE_string 'type' 'public' 'type of package' 'y'
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DEFINE_string 'version' '' 'the version of the package' 'v'
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DEFINE_string 'type' '' 'type of package' 'y'
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DEFINE_string 'from' '' 'source level of package' 'f'
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DEFINE_string 'to' '' 'output file to write to' 't'
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DEFINE_string 'root' '' 'output file to write to' 'r'
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DEFINE_string 'show' 'integration' 'show a list of the' 's'
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DEFINE_boolean 'delete' true 'delete old versions of the package' 'd'
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DEFINE_string 'show' '' 'show a list of the' 's'
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DEFINE_string 'delete' '' 'delete specific versions of the package' 'd'
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DEFINE_boolean 'purge' false 'delete old versions of the package' 'p'
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FLAGS_HELP="USAGE: ${ARGV0} [flags]"
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#if [ `which 7z` ] || exit
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show()
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go_show()
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{
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local show_dir=$1
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local opsi_dir=$1
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local show_name=$2
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local show_type=$3
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local show_from=$4
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local show_to=$5
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local show_version=""
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local show_dir="/${opsi_dir}/${show_type}/${show_from}/"
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# Find all revision files and sort them
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local file_list=`mktemp /tmp/opsi-administration.show.XXXXXXXXXXX`
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local file_list_version=`mktemp /tmp/opsi-administration.show.version.XXXXXXXXXXX`
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local file_list_release=`mktemp /tmp/opsi-administration.show.release.XXXXXXXXXXX`
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local file_list_final=`mktemp /tmp/opsi-administration.show.final.XXXXXXXXXXX`
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local show_list=`mktemp /tmp/opsi-administration.show.list.XXXXXXXXXXX`
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echo ""
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echo "Web Root: ${show_dir} Package Name: ${show_name}" >> $show_list
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echo "" >> $show_list
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for cfg_file in `find ${show_dir} -name "${show_name}-*.cfg" -print ` ; do
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. ${cfg_file}
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. ${cfg_file}
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echo $REV_VERSION >> ${file_list}
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done
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sort -V ${file_list} | uniq > ${file_list_version}
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for pkg_version in `cat ${file_list_version}` ; do
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for cfg_file_ver in ${show_dir}/${show_name}-${pkg_version}-*.cfg ; do
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. ${cfg_file_ver}
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echo ${pkg_version}-$REV_CREATOR_TAG$REV_RELEASE >> ${file_list_release}
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. ${cfg_file_ver}
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echo ${pkg_version}-$REV_CREATOR_TAG$REV_RELEASE >> ${file_list_release}
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done
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done
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sort -n ${file_list_release} | uniq > ${file_list_final}
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for release_file_list in `cat ${file_list_final}` ; do
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. ${show_dir}/${show_name}-${release_file_list}.cfg
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echo $REV_PN-$REV_VERSION-$REV_CREATOR_TAG$REV_RELEASE >> $show_list
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done
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boxes -d shell $show_list
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sort -n ${file_list_release} | uniq > ${file_list_final}
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for release_file_list in `cat ${file_list_final}` ; do
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. ${show_dir}/${show_name}-${release_file_list}.cfg
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echo $REV_PN-$REV_VERSION-$REV_CREATOR_TAG$REV_RELEASE >> $show_list
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show_version=$REV_VERSION-$REV_CREATOR_TAG$REV_RELEASE
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done
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if [ -n "${show_version}" ];then
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echo "./${ARGV0} --root ${OPSI_ROOT} --name ${show_name} --type ${show_type} --from ${show_from} --to ${show_to} --version ${show_version} " >> $show_list
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else
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echo "no package named ${show_name}-* in this dir ${show_dir}" >> $show_list
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fi
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boxes -d shell $show_list
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echo ""
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rm -f ${show_list}
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rm -f ${file_list}
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rm -f ${file_list_final}
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@ -81,56 +96,153 @@ show()
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rm -f ${file_list_release}
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}
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go_copy()
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{
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local opsi_dir=$1
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local copy_name=$2
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local copy_type=$3
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local copy_from=$4
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local copy_to=$5
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local copy_version=$6
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local copy_from_dir="/${opsi_dir}/${copy_type}/${copy_from}/"
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local copy_to_dir="/${opsi_dir}/${copy_type}/${copy_to}/"
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local copy_list=`mktemp /tmp/opsi-administration.copy.list.XXXXXXXXXXX`
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echo ""
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echo "Web Root Source: ${copy_from_dir} Web Root Destination: ${copy_to_dir}" >> $copy_list
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echo "Package Name: ${copy_name}" >> $copy_list
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echo "" >> $copy_list
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if [ ${FLAGS_purge} -eq ${FLAGS_TRUE} ]; then
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rm -f ${copy_to_dir}/${copy_name}-* &>> $copy_list
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fi
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ln -vf ${copy_from_dir}/${copy_name}{-,_}${copy_version}{.,-}* ${copy_to_dir}/ &>> $copy_list
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boxes -d shell $copy_list
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echo ""
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}
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main()
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{
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if [ -n "${FLAGS_root:-}" ];then
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OPSI_WEB_ROOT=${FLAGS_root:}
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fi
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# determine package dir
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local show_dir="${OPSI_WEB_ROOT}/${FLAGS_type:+${FLAGS_type}/}${FLAGS_show:+${FLAGS_show}/}"
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# checks
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# check if a config file is present or the --root flag has been added
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if [ -n "${OPSI_WEB_ROOT}" ];then
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OPSI_ROOT="${OPSI_WEB_ROOT}"
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else
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if [ -n "${FLAGS_root}" ];then
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OPSI_ROOT=${FLAGS_root}
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else
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die 'root flag or config file mising'
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fi
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fi
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# the name falg is always needed
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[ -n "${FLAGS_name:-}" ] || die 'name flag missing'
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if [ -z "${FLAGS_from:-}" ]; then
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if [ -z "${FLAGS_from:-}" ]; then
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show $show_dir ${FLAGS_name:-}
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fi
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elif [ -z "${FLAGS_show:-}" ]; then
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show $show_dir ${FLAGS_name:-}
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# check if the type is correctly set
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if [ -n "${FLAGS_type}" ] ; then
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case "${FLAGS_type}" in
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public)
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;;
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restricted)
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;;
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*) die "type is only public or restricted"
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;;
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esac
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fi
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# if [ ${FLAGS_dry_run} -eq ${FLAGS_FALSE} -a -f "${output}" ]; then
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# if [ ${FLAGS_force} -eq ${FLAGS_TRUE} ]; then
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# rm -f "${output}"
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# else
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# echo "not overwriting '${output}'" >&2
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# exit ${FLAGS_ERROR}
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# fi
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# fi
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# if [ ${FLAGS_dry_run} -eq ${FLAGS_FALSE} ]; then
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# touch "${output}" 2>/dev/null || die "unable to write to '${output}'"
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# fi
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# check if the show is correctly set
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if [ -n "${FLAGS_show}" ] ; then
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case "${FLAGS_show}" in
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integration)
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;;
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testing)
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;;
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release)
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;;
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*) die "show is onyl integration testing or release"
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;;
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esac
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fi
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# check if the from is correctly set
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if [ -n "${FLAGS_from}" ] ; then
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case "${FLAGS_from}" in
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integration)
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;;
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testing)
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;;
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release)
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;;
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*) die "from is onyl integration testing or release"
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;;
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esac
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fi
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# check if the to is correctly set
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if [ -n "${FLAGS_to}" ] ; then
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case "${FLAGS_to}" in
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integration)
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;;
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testing)
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;;
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release)
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;;
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*) die "to is onyl integration testing or release"
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;;
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esac
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fi
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# set some local vars
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local show_from=""
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local show_to=""
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if [ -z "${FLAGS_from}" ] && [ -z "${FLAGS_to}" ] && [ -z "${FLAGS_type}" ] ; then
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go_show ${OPSI_ROOT} ${FLAGS_name:-} "public" "integration" "testing"
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elif [ -n "${FLAGS_show}" ] && [ -n "${FLAGS_type}" ] ; then
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case "${FLAGS_show}" in
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integration)
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show_from="integration"
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show_to="testing"
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;;
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testing)
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show_from="testing"
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show_to="release"
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;;
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esac
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go_show ${OPSI_ROOT} ${FLAGS_name:-} ${FLAGS_type:-} ${show_from} ${show_to}
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elif [ -z "${FLAGS_show}" ] && [ -n "${FLAGS_type}" ] && [ -n "${FLAGS_from}" ] && [ -n "${FLAGS_to}" ] && [ -n "${FLAGS_version}" ]; then
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go_copy ${OPSI_ROOT} ${FLAGS_name:-} ${FLAGS_type:-} ${FLAGS_from:-} ${FLAGS_to:-} ${FLAGS_version:-} ${FLAGS_purge}
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fi
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# if [ ${FLAGS_dry_run} -eq ${FLAGS_FALSE} -a -f "${output}" ]; then
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# if [ ${FLAGS_force} -eq ${FLAGS_TRUE} ]; then
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# rm -f "${output}"
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# else
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# echo "not overwriting '${output}'" >&2
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# exit ${FLAGS_ERROR}
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# fi
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# fi
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# if [ ${FLAGS_dry_run} -eq ${FLAGS_FALSE} ]; then
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# touch "${output}" 2>/dev/null || die "unable to write to '${output}'"
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# fi
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# run tests
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# (
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# cd "${SRC_DIR}";
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# if [ ${FLAGS_dry_run} -eq ${FLAGS_FALSE} ]; then
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# ./${FLAGS_suite} |tee "${output}"
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# else
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# ./${FLAGS_suite}
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# fi
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# )
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# (
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# cd "${SRC_DIR}";
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# if [ ${FLAGS_dry_run} -eq ${FLAGS_FALSE} ]; then
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# ./${FLAGS_suite} |tee "${output}"
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# else
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# ./${FLAGS_suite}
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# fi
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# )
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# if [ ! ${FLAGS_dry_run} ]; then
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# echo >&2
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# echo "output written to '${output}'" >&2
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# fi
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# if [ ! ${FLAGS_dry_run} ]; then
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# echo >&2
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# echo "output written to '${output}'" >&2
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# fi
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}
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FLAGS "$@" || exit $?
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|
|
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@ -1 +0,0 @@
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12
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@ -1 +0,0 @@
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12
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@ -1,78 +0,0 @@
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------------------------------
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shFlags.sh 1.0.1 Release Notes
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------------------------------
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Preface
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-------
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Copyright 2008 Kate Ward. All Rights Reserved.
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||||
Released under the LGPL (GNU Lesser General Public License)
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Author: Kate Ward (kate.ward@forestent.com)
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||||
|
||||
This document covers any known issues and workarounds for the stated release of
|
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shFlags.
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||||
|
||||
General info
|
||||
------------
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||||
|
||||
This is both a minor bug fix release, and a minor new feature release of
|
||||
shFlags. It adds several warning messages, fixes three issues, and now displays
|
||||
the default value behind the help string when help is requested. Additionally,
|
||||
the coding standards have been modified slightly and officially documented.
|
||||
They were taken from the standards used by shUnit2 (the unit testing framework
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||||
used for the unit testing).
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||||
|
||||
Please see the CHANGES-1.0.txt file for a complete list of changes.
|
||||
|
||||
The unit tests
|
||||
--------------
|
||||
|
||||
shFlags is designed to work on as many environments as possible, but not all
|
||||
environments are created equal. As such, not all of the unit tests will succeed
|
||||
on every platform. The unit tests are therefore designed to fail, indicating to
|
||||
the tester that the supported functionality is not present, but an additional
|
||||
test is present to verify that shFlags properly caught the limitation and
|
||||
presented the user with an appropriate error message.
|
||||
|
||||
shFlags tries to support both the standard and enhanced versions of **getopt**.
|
||||
As each responds differently, and not everything is supported on the standard
|
||||
version, some unit tests will be skipped (i.e. ASSERTS will not be thrown) when
|
||||
the standard version of **getopt** is detected. The reason being that there is
|
||||
no point testing for functionality that is positively known not to exist. A
|
||||
tally of skipped tests will be kept for later reference.
|
||||
|
||||
To see the test results for the various OSes tested, please visit
|
||||
http://forestent.com/projects/shflags/testresults/.
|
||||
|
||||
Standard vs Enhanced getopt
|
||||
---------------------------
|
||||
|
||||
Here is a matrix of the supported features of the various **getopt** variants.
|
||||
|
||||
+-------------------------+---+---+
|
||||
|Feature |std|enh|
|
||||
+=========================+===+===+
|
||||
|short option names | Y | Y |
|
||||
|long option names | N | Y |
|
||||
|spaces in string options | N | Y |
|
||||
+-------------------------+---+---+
|
||||
|
||||
Known Issues
|
||||
------------
|
||||
|
||||
The **getopt** version provided by default with all versions of Mac OS X (up to
|
||||
and including 10.5.5) is the standard version. As such, only short flags are
|
||||
supported.
|
||||
|
||||
The **getopt** version provided by default with all versions of Solaris (up to
|
||||
and including Solaris 10 and OpenSolaris) is the standard version. As such,
|
||||
only short flags are supported.
|
||||
|
||||
Workarounds
|
||||
-----------
|
||||
|
||||
The Zsh shell requires the ``shwordsplit`` option to be set, and the special
|
||||
``FLAGS_PARENT`` variable must be defined.
|
||||
|
||||
|
||||
.. vim:fileencoding=latin1:ft=rst:spell:tw=80
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
improve zsh, automatically ... (pulled from configure)
|
||||
|
||||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
|
||||
emulate sh
|
||||
NULLCMD=:
|
||||
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
|
||||
# is contrary to our usage. Disable this feature.
|
||||
alias -g '${1+"$@"}'='"$@"'
|
||||
setopt NO_GLOB_SUBST
|
||||
else
|
||||
|
|
@ -1,111 +0,0 @@
|
|||
Coding Standards
|
||||
================
|
||||
|
||||
shFlags is more than just a simple 20 line shell script. It is a pretty
|
||||
significant library of shell code that at first glance is not that easy to
|
||||
understand. To improve code readability and usability, some guidelines have
|
||||
been set down to make the code more understandable for anyone who wants to read
|
||||
or modify it.
|
||||
|
||||
Function Documentation
|
||||
----------------------
|
||||
|
||||
Each function should be preceded by a header that provides the following:
|
||||
|
||||
#. A one-sentence summary of what the function does
|
||||
#. (optional) A longer description of what the function does, and perhaps some
|
||||
special information that helps convey its usage better.
|
||||
#. Args: a one-line summary of each argument of the form:
|
||||
``name: type: description``
|
||||
#. Output: a one-line summary of the output provided. Only output to STDOUT
|
||||
must be documented, unless the output to STDERR is of significance (i.e. not
|
||||
just an error message). The output should be of the form:
|
||||
``type: description``
|
||||
#. Returns: a one-line summary of the value returned. Returns in shell are
|
||||
always integers, but if the output is a true/false for success (i.e. a
|
||||
boolean), it should be noted. The output should be of the form:
|
||||
``type: description``
|
||||
|
||||
Here is a sample header: ::
|
||||
|
||||
# Return valid getopt options using currently defined list of long options.
|
||||
#
|
||||
# This function builds a proper getopt option string for short (and long)
|
||||
# options, using the current list of long options for reference.
|
||||
#
|
||||
# Args:
|
||||
# _flags_optStr: integer: option string type (__FLAGS_OPTSTR_*)
|
||||
# Output:
|
||||
# string: generated option string for getopt
|
||||
# Returns:
|
||||
# boolean: success of operation (always returns True)
|
||||
|
||||
Variable and Function Names
|
||||
---------------------------
|
||||
|
||||
All shFlags specific constants, variables, and functions will be prefixed
|
||||
appropriately with 'flags'. This is to distinguish usage in the shFlags code
|
||||
from users own scripts so that the shell name space remains predictable to
|
||||
users. The exceptions here are the standard ``assertEquals``, etc. functions.
|
||||
|
||||
All non built-in constants and variables will be surrouned with squiggle
|
||||
brackets, e.g. '${flags_someVariable}' to improve code readability.
|
||||
|
||||
Due to some shells not supporting local variables in functions, care in the
|
||||
naming and use of variables, both public and private, is very important.
|
||||
Accidental overriding of the variables can occur easily if care is not taken as
|
||||
all variables are technically global variables in some shells.
|
||||
|
||||
================================ ========================
|
||||
**type** **sample**
|
||||
global public constant ``FLAGS_TRUE``
|
||||
global private constant ``__FLAGS_SHELL_FLAGS``
|
||||
global public variable not used
|
||||
global private variable ``__flags_someVariable``
|
||||
global macro ``_FLAGS_SOME_MACRO_``
|
||||
public function ``assertEquals``
|
||||
public function, local variable ``flags_someVariable_``
|
||||
private function ``_flags_someFunction``
|
||||
private function, local variable ``_flags_someVariable_``
|
||||
================================ ========================
|
||||
|
||||
Where it makes sense, variables can have the first letter of the second and
|
||||
later words capitalized. For example, the local variable name for the total
|
||||
number of test cases seen might be ``flags_totalTestsSeen_``.
|
||||
|
||||
Local Variable Cleanup
|
||||
----------------------
|
||||
|
||||
As many shells do not support local variables, no support for cleanup of
|
||||
variables is present either. As such, all variables local to a function must be
|
||||
cleared up with the ``unset`` command at the end of each function.
|
||||
|
||||
Indentation
|
||||
-----------
|
||||
|
||||
Code block indentation is two (2) spaces, and tabs may not be used. ::
|
||||
|
||||
if [ -z 'some string' ]; then
|
||||
someFunction
|
||||
fi
|
||||
|
||||
Lines of code should be no longer than 80 characters unless absolutely
|
||||
necessary. When lines are wrapped using the backslash character '\', subsequent
|
||||
lines should be indented with four (4) spaces so as to differentiate from the
|
||||
standard spacing of two characters, and tabs may not be used. ::
|
||||
|
||||
for x in some set of very long set of arguments that make for a very long \
|
||||
that extends much too long for one line
|
||||
do
|
||||
echo ${x}
|
||||
done
|
||||
|
||||
When a conditional expression is written using the builtin [ command, and that
|
||||
line must be wrapped, place the control || or && operators on the same line as
|
||||
the expression where possible, with the list to be executed on its own line. ::
|
||||
|
||||
[ -n 'some really long expression' -a -n 'some other long expr' ] && \
|
||||
echo 'that was actually true!'
|
||||
|
||||
.. vim:spell
|
||||
.. $Id$
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
Changes in shFlags 1.0.x
|
||||
========================
|
||||
|
||||
Changes with 1.0.4
|
||||
------------------
|
||||
|
||||
Fixed issue #10. Usage of ``expr`` under FreeBSD 7.2 (FreeNAS 0.7.1) and FreeBSD
|
||||
8.0 that was causing many unit tests to fail.
|
||||
|
||||
Fixed issue where booleans were sometimes mis-configured to require additional
|
||||
values like other flags.
|
||||
|
||||
Changed _flags_fatal() to exit with FLAGS_ERROR immediately.
|
||||
|
||||
Fixed issue #11. When help is requested, the help flag is no longer prefixed
|
||||
with [no].
|
||||
|
||||
Upgraded shUnit2 to 2.1.6.
|
||||
|
||||
Fixed issue #12. Requesting help shouldn't be considered an error.
|
||||
|
||||
Added the ability to override the use of the OS default 'getopt' command by
|
||||
defining the FLAGS_GETOPT_CMD variable.
|
||||
|
||||
Updated gen_test_results.sh and versions from shUnit2 source.
|
||||
|
||||
Fixed issues# 13, 14. Added support for dashes ('-') in long flag names. The
|
||||
defined flag will still be declared with underscores ('_') due to shell
|
||||
limitations, so only one of a dashed flag name or an underscored flag name are
|
||||
allowed, not both.
|
||||
|
||||
Changes with 1.0.3
|
||||
------------------
|
||||
|
||||
MAJOR CHANGE! ``FLAGS_ARGC`` is now obsolete, and is replaced by
|
||||
``FLAGS_ARGV``. See below for more info.
|
||||
|
||||
Fixed issue# 7 where long flags defined with '=' (e.g. --abc=123) made it
|
||||
impossible for the user to know how many non-flag command-line arguments were
|
||||
available because the value returned by ``FLAGS_ARGC`` was wrong. The
|
||||
``FLAGS_ARGC`` value is now obsolete, but will be maintained for backwards
|
||||
compatibility. The new method of getting the non-flag arguments is by executing
|
||||
``eval set -- "${FLAGS_ARGV}"`` after the **FLAGS** call. The arguments will
|
||||
then be available using the standard shell $#, $@, $*, $1, etc. variables.
|
||||
|
||||
Due to above fix for issue# 7, there is now proper support for mixing flags
|
||||
with non-flag arguments on the command-line. Previously, all non-flag arguments
|
||||
had to be at the end of the command-line.
|
||||
|
||||
Renamed ``_flags_standardGetopt()`` and ``_flags_enhancedGetopt()`` functions to
|
||||
``_flags_getoptStandard()`` and ``_flags_getoptEnhanced()``.
|
||||
|
||||
Took out the setting and restoration of the '-u' shell flag to treat unset
|
||||
variables as an error. No point in having it in this library as it is verified
|
||||
in the unit tests, and provides basically no benefit.
|
||||
|
||||
Fixed bug under Solaris where the generated help was adding extra 'x'
|
||||
characters.
|
||||
|
||||
Added checks for reserved flag variables (e.g. FLAGS_TRUE).
|
||||
|
||||
Fixed some unset variable bugs.
|
||||
|
||||
Now report the actual getopt error if there is one.
|
||||
|
||||
All tests now properly enable skipping based on whether a standard or enhanced
|
||||
getopt is found.
|
||||
|
||||
Added the OS version to OS release for Solaris.
|
||||
|
||||
Fixed flags_reset() so it unsets the default value environment vars.
|
||||
|
||||
|
||||
Changes with 1.0.2
|
||||
------------------
|
||||
|
||||
FLAGS_PARENT no longer transforms into a constant so that it can be defined at
|
||||
run time in scripts.
|
||||
|
||||
Added warning about short flags being unsupported when there are problems
|
||||
parsing the options with **getopt**.
|
||||
|
||||
Add default values to end of description strings.
|
||||
|
||||
Fixed bug that returned an error instead of success when recalling the default
|
||||
values for empty strings.
|
||||
|
||||
Added warning when a duplicate flag definition is attempted.
|
||||
|
||||
Improved ``assert[Warn|Error]Msg()`` test helper grepping.
|
||||
|
||||
Replaced shell_versions.sh with a new versions library and created
|
||||
**gen_test_results.sh** to make releases easier.
|
||||
|
||||
Copied the coding standards from shUnit2, but haven't fully implemented them
|
||||
in shFlags yet.
|
||||
|
||||
Issue# 1: When a user defines their own --help flag, no more warning is thrown
|
||||
when FLAGS() is called stating that the help flag already defined.
|
||||
|
||||
Issue# 2: Passing the --nohelp option no longer gives help output.
|
||||
|
||||
Issue# 3: Added support for screen width detection.
|
||||
|
||||
|
||||
Changes with 1.0.1
|
||||
------------------
|
||||
|
||||
Fixed bug where the help output added [no] to all flag names
|
||||
|
||||
Added additional example files that are referenced by the documentation.
|
||||
|
||||
Improved zsh version and option checking.
|
||||
|
||||
Upgraded shUnit2 to 2.1.4
|
||||
|
||||
Added unit testing for the help output.
|
||||
|
||||
When including a library (e.g. shflags) in a script, zsh 3.0.8 doesn't actually
|
||||
execute the code in-line, but later. As such, variables that are defined in the
|
||||
library cannot be used until functions are called from the main code. This
|
||||
required the 'help' flag definition to be moved inside the FLAGS command.
|
||||
|
||||
|
||||
Changes with 1.0.0
|
||||
------------------
|
||||
|
||||
This is the first official release, so everything is new.
|
||||
|
||||
|
||||
.. vim:fileencoding=latin1:ft=rst:spell:tw=80
|
||||
.. $Id$
|
||||
|
|
@ -1,72 +0,0 @@
|
|||
------------------------------
|
||||
shFlags.sh 1.0.1 Release Notes
|
||||
------------------------------
|
||||
|
||||
Preface
|
||||
-------
|
||||
Copyright 2008 Kate Ward. All Rights Reserved.
|
||||
Released under the LGPL (GNU Lesser General Public License)
|
||||
|
||||
Author: Kate Ward (kate.ward@forestent.com)
|
||||
|
||||
This document covers any known issues and workarounds for the stated release of
|
||||
shFlags.
|
||||
|
||||
General info
|
||||
------------
|
||||
|
||||
This is a minor bugfix release of shFlags. It mainly fixes poor output of the
|
||||
automated help system, but it also includes a couple more examples that are
|
||||
referenced by the documentation.
|
||||
|
||||
Please see the CHANGES-1.0.txt file for a complete list of changes.
|
||||
|
||||
Disclamer
|
||||
---------
|
||||
|
||||
The unit tests
|
||||
--------------
|
||||
|
||||
shFlags is designed to work on as many environments as possible, but not all
|
||||
environments are created equal. As such, not all of the unit tests will succeed
|
||||
on every platform. The unit tests are therefore designed to fail, indicating to
|
||||
the tester that the supported functionality is not present, but an additional
|
||||
test is present to verify that shFlags properly caught the limitation and
|
||||
presented the user with an appropriate error message.
|
||||
|
||||
shFlags tries to support both the standard and enhanced versions of ``getopt``.
|
||||
As each responds differently, and not everything is supported on the standard
|
||||
version, some unit tests will be skipped (i.e. ASSERTS will not be thrown) when
|
||||
the standard version of ``getopt`` is detected. The reason being that there is
|
||||
no point testing for functionality that is positively known not to exist. A
|
||||
tally of skipped tests will be kept for later reference.
|
||||
|
||||
Standard vs Enhanced getopt
|
||||
---------------------------
|
||||
|
||||
Here is a matrix of the supported features of the various getopt variants.
|
||||
|
||||
+-------------------------+---+---+
|
||||
|Feature |std|enh|
|
||||
+=========================+===+===+
|
||||
|short option names | Y | Y |
|
||||
|long option names | N | Y |
|
||||
|spaces in string options | N | Y |
|
||||
+-------------------------+---+---+
|
||||
|
||||
Known Issues
|
||||
------------
|
||||
|
||||
The getopt version provided by default with all versions of Mac OS X (up to and
|
||||
including 10.5) is the standard version. As such, only short flags are
|
||||
supported.
|
||||
|
||||
The getopt version provided by default with all versions of Solaris (up to and
|
||||
including Solaris 10) is the standard version. As such, only short flags are
|
||||
supported.
|
||||
|
||||
Workarounds
|
||||
-----------
|
||||
|
||||
The zsh shell requires the 'shwordsplit' option to be set, and the special
|
||||
FLAGS_PARENT variable must be defined.
|
||||
|
|
@ -1,81 +0,0 @@
|
|||
------------------------------
|
||||
shFlags.sh 1.0.4 Release Notes
|
||||
------------------------------
|
||||
|
||||
Preface
|
||||
=======
|
||||
Copyright 2008-2009 Kate Ward. All Rights Reserved.
|
||||
Released under the LGPL (GNU Lesser General Public License)
|
||||
Author: kate.ward@forestent.com (Kate Ward)
|
||||
|
||||
This document covers any known issues and workarounds for the stated release of
|
||||
shFlags.
|
||||
|
||||
Release info
|
||||
============
|
||||
|
||||
This is a minor bug fix release.
|
||||
|
||||
Please see the CHANGES-1.0.txt file for a complete list of changes.
|
||||
|
||||
Major changes
|
||||
-------------
|
||||
|
||||
Obsolete items
|
||||
--------------
|
||||
|
||||
Bug fixes
|
||||
---------
|
||||
|
||||
Issue #10 - Changed the internal usage of the ``expn`` command to fix issues
|
||||
under FreeBSD.
|
||||
|
||||
General info
|
||||
============
|
||||
|
||||
The unit tests
|
||||
--------------
|
||||
|
||||
shFlags is designed to work on as many environments as possible, but not all
|
||||
environments are created equal. As such, not all of the unit tests will succeed
|
||||
on every platform. The unit tests are therefore designed to fail, indicating to
|
||||
the tester that the supported functionality is not present, but an additional
|
||||
test is present to verify that shFlags properly caught the limitation and
|
||||
presented the user with an appropriate error message.
|
||||
|
||||
shFlags tries to support both the standard and enhanced versions of ``getopt``.
|
||||
As each responds differently, and not everything is supported on the standard
|
||||
version, some unit tests will be skipped (i.e. ASSERTS will not be thrown) when
|
||||
the standard version of ``getopt`` is detected. The reason being that there is
|
||||
no point testing for functionality that is positively known not to exist. A
|
||||
tally of skipped tests will be kept for later reference.
|
||||
|
||||
Standard vs Enhanced getopt
|
||||
---------------------------
|
||||
|
||||
Here is a matrix of the supported features of the various **getopt** variants.
|
||||
|
||||
+=========================================+=====+=====+
|
||||
| Feature | std | enh |
|
||||
+-----------------------------------------+-----+-----+
|
||||
| short option names | Y | Y |
|
||||
| long option names | N | Y |
|
||||
| spaces in string options | N | Y |
|
||||
| intermixing of flag and non-flag values | N | Y |
|
||||
+=========================================+=====+=====+
|
||||
|
||||
Known Issues
|
||||
------------
|
||||
|
||||
The **getopt** version provided by default with all versions of Mac OS X (up to
|
||||
and including 10.5.6) and Solaris (up to and including Solaris 10 and
|
||||
OpenSolaris) is the standard version.
|
||||
|
||||
Workarounds
|
||||
-----------
|
||||
|
||||
The Zsh shell requires the ``shwordsplit`` option to be set and the special
|
||||
``FLAGS_PARENT`` variable must be defined. See ``src/shflags_test_helpers`` to
|
||||
see how the unit tests do this.
|
||||
|
||||
.. vim:fileencoding=latin1:ft=rst:spell:tw=80
|
||||
|
|
@ -1,292 +0,0 @@
|
|||
/*
|
||||
:Author: David Goodger
|
||||
:Contact: goodger@users.sourceforge.net
|
||||
:Date: $Date: 2007-04-11 11:48:16 +0100 (Wed, 11 Apr 2007) $
|
||||
:Revision: $Revision: 2791 $
|
||||
:Copyright: This stylesheet has been placed in the public domain.
|
||||
:Modified by: Kate Ward <kate.ward@forestent.com>
|
||||
|
||||
Default cascading style sheet for the HTML output of Docutils.
|
||||
|
||||
See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
|
||||
customize this style sheet.
|
||||
*/
|
||||
|
||||
/* used to remove borders from tables and images */
|
||||
.borderless, table.borderless td, table.borderless th {
|
||||
border: 0 }
|
||||
|
||||
table.borderless td, table.borderless th {
|
||||
/* Override padding for "table.docutils td" with "! important".
|
||||
The right padding separates the table cells. */
|
||||
padding: 0 0.5em 0 0 ! important }
|
||||
|
||||
.first {
|
||||
/* Override more specific margin styles with "! important". */
|
||||
margin-top: 0 ! important }
|
||||
|
||||
.last, .with-subtitle {
|
||||
margin-bottom: 0 ! important }
|
||||
|
||||
.hidden {
|
||||
display: none }
|
||||
|
||||
a.toc-backref {
|
||||
text-decoration: none ;
|
||||
color: black }
|
||||
|
||||
blockquote.epigraph {
|
||||
margin: 2em 5em ; }
|
||||
|
||||
dl.docutils dd {
|
||||
margin-bottom: 0.5em }
|
||||
|
||||
/* Uncomment (and remove this text!) to get bold-faced definition list terms
|
||||
dl.docutils dt {
|
||||
font-weight: bold }
|
||||
*/
|
||||
|
||||
div.abstract {
|
||||
margin: 2em 5em }
|
||||
|
||||
div.abstract p.topic-title {
|
||||
font-weight: bold ;
|
||||
text-align: center }
|
||||
|
||||
div.admonition, div.attention, div.caution, div.danger, div.error,
|
||||
div.hint, div.important, div.note, div.tip, div.warning {
|
||||
margin: 2em ;
|
||||
border: medium outset ;
|
||||
padding: 1em }
|
||||
|
||||
div.admonition p.admonition-title, div.hint p.admonition-title,
|
||||
div.important p.admonition-title, div.note p.admonition-title,
|
||||
div.tip p.admonition-title {
|
||||
font-weight: bold ;
|
||||
font-family: sans-serif }
|
||||
|
||||
div.attention p.admonition-title, div.caution p.admonition-title,
|
||||
div.danger p.admonition-title, div.error p.admonition-title,
|
||||
div.warning p.admonition-title {
|
||||
color: red ;
|
||||
font-weight: bold ;
|
||||
font-family: sans-serif }
|
||||
|
||||
/* Uncomment (and remove this text!) to get reduced vertical space in
|
||||
compound paragraphs.
|
||||
div.compound .compound-first, div.compound .compound-middle {
|
||||
margin-bottom: 0.5em }
|
||||
|
||||
div.compound .compound-last, div.compound .compound-middle {
|
||||
margin-top: 0.5em }
|
||||
*/
|
||||
|
||||
div.dedication {
|
||||
margin: 2em 5em ;
|
||||
text-align: center ;
|
||||
font-style: italic }
|
||||
|
||||
div.dedication p.topic-title {
|
||||
font-weight: bold ;
|
||||
font-style: normal }
|
||||
|
||||
div.figure {
|
||||
margin-left: 2em ;
|
||||
margin-right: 2em }
|
||||
|
||||
div.footer, div.header {
|
||||
clear: both;
|
||||
font-size: smaller }
|
||||
|
||||
div.line-block {
|
||||
display: block ;
|
||||
margin-top: 1em ;
|
||||
margin-bottom: 1em }
|
||||
|
||||
div.line-block div.line-block {
|
||||
margin-top: 0 ;
|
||||
margin-bottom: 0 ;
|
||||
margin-left: 1.5em }
|
||||
|
||||
div.sidebar {
|
||||
margin-left: 1em ;
|
||||
border: medium outset ;
|
||||
padding: 1em ;
|
||||
background-color: #ffffee ;
|
||||
width: 40% ;
|
||||
float: right ;
|
||||
clear: right }
|
||||
|
||||
div.sidebar p.rubric {
|
||||
font-family: sans-serif ;
|
||||
font-size: medium }
|
||||
|
||||
div.system-messages {
|
||||
margin: 5em }
|
||||
|
||||
div.system-messages h1 {
|
||||
color: red }
|
||||
|
||||
div.system-message {
|
||||
border: medium outset ;
|
||||
padding: 1em }
|
||||
|
||||
div.system-message p.system-message-title {
|
||||
color: red ;
|
||||
font-weight: bold }
|
||||
|
||||
div.topic {
|
||||
margin: 2em }
|
||||
|
||||
h1.section-subtitle, h2.section-subtitle, h3.section-subtitle,
|
||||
h4.section-subtitle, h5.section-subtitle, h6.section-subtitle {
|
||||
margin-top: 0.4em }
|
||||
|
||||
h1.title {
|
||||
text-align: center }
|
||||
|
||||
h2.subtitle {
|
||||
text-align: center }
|
||||
|
||||
hr.docutils {
|
||||
width: 75% }
|
||||
|
||||
img.align-left {
|
||||
clear: left }
|
||||
|
||||
img.align-right {
|
||||
clear: right }
|
||||
|
||||
ol.simple, ul.simple {
|
||||
margin-bottom: 1em }
|
||||
|
||||
ol.arabic {
|
||||
list-style: decimal }
|
||||
|
||||
ol.loweralpha {
|
||||
list-style: lower-alpha }
|
||||
|
||||
ol.upperalpha {
|
||||
list-style: upper-alpha }
|
||||
|
||||
ol.lowerroman {
|
||||
list-style: lower-roman }
|
||||
|
||||
ol.upperroman {
|
||||
list-style: upper-roman }
|
||||
|
||||
p.attribution {
|
||||
text-align: right ;
|
||||
margin-left: 50% }
|
||||
|
||||
p.caption {
|
||||
font-style: italic }
|
||||
|
||||
p.credits {
|
||||
font-style: italic ;
|
||||
font-size: smaller }
|
||||
|
||||
p.label {
|
||||
white-space: nowrap }
|
||||
|
||||
p.rubric {
|
||||
font-weight: bold ;
|
||||
font-size: larger ;
|
||||
color: maroon ;
|
||||
text-align: center }
|
||||
|
||||
p.sidebar-title {
|
||||
font-family: sans-serif ;
|
||||
font-weight: bold ;
|
||||
font-size: larger }
|
||||
|
||||
p.sidebar-subtitle {
|
||||
font-family: sans-serif ;
|
||||
font-weight: bold }
|
||||
|
||||
p.topic-title {
|
||||
font-weight: bold }
|
||||
|
||||
pre.address {
|
||||
margin-bottom: 0 ;
|
||||
margin-top: 0 ;
|
||||
font-family: serif ;
|
||||
font-size: 100% }
|
||||
|
||||
pre.literal-block, pre.doctest-block {
|
||||
margin-left: 2em ;
|
||||
margin-right: 2em ;
|
||||
background-color: #eeeeee }
|
||||
|
||||
span.classifier {
|
||||
font-family: sans-serif ;
|
||||
font-style: oblique }
|
||||
|
||||
span.classifier-delimiter {
|
||||
font-family: sans-serif ;
|
||||
font-weight: bold }
|
||||
|
||||
span.interpreted {
|
||||
font-family: sans-serif }
|
||||
|
||||
span.option {
|
||||
white-space: nowrap }
|
||||
|
||||
span.pre {
|
||||
white-space: pre }
|
||||
|
||||
span.problematic {
|
||||
color: red }
|
||||
|
||||
span.section-subtitle {
|
||||
/* font-size relative to parent (h1..h6 element) */
|
||||
font-size: 80% }
|
||||
|
||||
table.citation {
|
||||
border-left: solid 1px gray;
|
||||
margin-left: 1px }
|
||||
|
||||
table.docinfo {
|
||||
margin: 2em 4em }
|
||||
|
||||
/*
|
||||
table.docutils {
|
||||
margin-top: 0.5em ;
|
||||
margin-bottom: 0.5em }
|
||||
*/
|
||||
|
||||
table.footnote {
|
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border-left: solid 1px black;
|
||||
margin-left: 1px ;
|
||||
font-size: 80% }
|
||||
}
|
||||
|
||||
table.docutils td, table.docutils th,
|
||||
table.docinfo td, table.docinfo th {
|
||||
padding-left: 0.5em ;
|
||||
padding-right: 0.5em ;
|
||||
vertical-align: top }
|
||||
|
||||
table.docutils th.field-name, table.docinfo th.docinfo-name {
|
||||
font-weight: bold ;
|
||||
text-align: left ;
|
||||
white-space: nowrap ;
|
||||
padding-left: 0 }
|
||||
|
||||
h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
|
||||
h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
|
||||
font-size: 100% }
|
||||
|
||||
/*
|
||||
tt.docutils {
|
||||
background-color: #eeeeee }
|
||||
*/
|
||||
|
||||
ul.auto-toc {
|
||||
list-style-type: none }
|
||||
|
||||
/* customizations by kward */
|
||||
|
||||
h1 { font-size: 133%; border-top:1px solid #CCCCFF; }
|
||||
h1.title { font-size: 150%; border-top:0px; padding-top: 1em; }
|
||||
/* div.document { font-size: 90% } */
|
||||
|
|
@ -1,72 +0,0 @@
|
|||
------------------------------
|
||||
shFlags.sh 1.0.0 Release Notes
|
||||
------------------------------
|
||||
|
||||
Preface
|
||||
-------
|
||||
Copyright 2008 Kate Ward. All Rights Reserved.
|
||||
Released under the LGPL (GNU Lesser General Public License)
|
||||
|
||||
Author: Kate Ward (kate.ward@forestent.com)
|
||||
|
||||
This document covers any known issues and workarounds for the stated release of
|
||||
shFlags.
|
||||
|
||||
General info
|
||||
------------
|
||||
|
||||
This is the first official release of shFlags. The project is modeled after the
|
||||
gflags code released by Google on http://code.google.com/p/google-gflags/. Many
|
||||
thanks for the code they have provided.
|
||||
|
||||
As this is the first release, there are bound to be issues. Feel free
|
||||
|
||||
Disclamer
|
||||
---------
|
||||
|
||||
The unit tests
|
||||
--------------
|
||||
|
||||
shFlags is designed to work on as many environments as possible, but not all
|
||||
environments are created equal. As such, not all of the unit tests will succeed
|
||||
on every platform. The unit tests are therefore designed to fail, indicating to
|
||||
the tester that the supported functionality is not present, but an additional
|
||||
test is present to verify that shFlags properly caught the limitation and
|
||||
presented the user with an appropriate error message.
|
||||
|
||||
shFlags tries to support both the standard and enhanced versions of ``getopt``.
|
||||
As each responds differently, and not everything is supported on the standard
|
||||
version, some unit tests will be skipped (i.e. ASSERTS will not be thrown) when
|
||||
the standard version of ``getopt`` is detected. The reason being that there is
|
||||
no point testing for functionality that is positively known not to exist. A
|
||||
tally of skipped tests will be kept for later reference.
|
||||
|
||||
Standard vs Enhanced getopt
|
||||
---------------------------
|
||||
|
||||
Here is a matrix of the supported features of the various getopt variants.
|
||||
|
||||
+-------------------------+---+---+
|
||||
|Feature |std|enh|
|
||||
+=========================+===+===+
|
||||
|short option names | Y | Y |
|
||||
|long option names | N | Y |
|
||||
|spaces in string options | N | Y |
|
||||
+-------------------------+---+---+
|
||||
|
||||
Known Issues
|
||||
------------
|
||||
|
||||
The getopt version provided by default with all versions of Solaris (up to and
|
||||
including Solaris 10) is the standard version. As such, only short flags are
|
||||
supported.
|
||||
|
||||
The getopt version provided by default with all versions of Mac OS X (up to and
|
||||
including 10.5) is the standard version. As such, only short flags are
|
||||
supported.
|
||||
|
||||
Workarounds
|
||||
-----------
|
||||
|
||||
The zsh shell requires the 'shwordsplit' option to be set, and the special
|
||||
FLAGS_PARENT variable must be defined.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
I'd like to thank these people for their contributisons to shFlags.
|
||||
|
||||
Maciej Bliziński <blizinski@google.com> -- _many_ code reviews
|
||||
Bjarni Einarsson <bre@google.com> -- bug reports
|
||||
|
|
@ -1,94 +0,0 @@
|
|||
------------------------------
|
||||
shFlags.sh 1.0.3 Release Notes
|
||||
------------------------------
|
||||
|
||||
Preface
|
||||
=======
|
||||
Copyright 2008-2009 Kate Ward. All Rights Reserved.
|
||||
Released under the LGPL (GNU Lesser General Public License)
|
||||
Author: kate.ward@forestent.com (Kate Ward)
|
||||
|
||||
This document covers any known issues and workarounds for the stated release of
|
||||
shFlags.
|
||||
|
||||
Release info
|
||||
============
|
||||
|
||||
This is a major bug fix release. The biggest fix is in how non-flag arguments are
|
||||
made available to the script.
|
||||
|
||||
Major changes
|
||||
-------------
|
||||
|
||||
The use of the ``FLAGS_ARGC`` variable is now obsolete. It will be maintained
|
||||
for backwards compatibility with old scripts, but its value is known to be
|
||||
wrong when flag and non-flag arguments are mixed together on the command-line.
|
||||
|
||||
To gain access to the non-flag arguments, replace the following snippet of code
|
||||
in your scripts with the updated version.
|
||||
|
||||
old ::
|
||||
shift ${FLAGS_ARGC}
|
||||
|
||||
new ::
|
||||
eval set -- "${FLAGS_ARGV}"
|
||||
|
||||
Please see the CHANGES-1.0.txt file for a complete list of changes.
|
||||
|
||||
Obsolete items
|
||||
--------------
|
||||
|
||||
Bug fixes
|
||||
---------
|
||||
|
||||
Issue# 7 Flags set with '=' result in off-by-one shifting error
|
||||
|
||||
General info
|
||||
============
|
||||
|
||||
The unit tests
|
||||
--------------
|
||||
|
||||
shFlags is designed to work on as many environments as possible, but not all
|
||||
environments are created equal. As such, not all of the unit tests will succeed
|
||||
on every platform. The unit tests are therefore designed to fail, indicating to
|
||||
the tester that the supported functionality is not present, but an additional
|
||||
test is present to verify that shFlags properly caught the limitation and
|
||||
presented the user with an appropriate error message.
|
||||
|
||||
shFlags tries to support both the standard and enhanced versions of ``getopt``.
|
||||
As each responds differently, and not everything is supported on the standard
|
||||
version, some unit tests will be skipped (i.e. ASSERTS will not be thrown) when
|
||||
the standard version of ``getopt`` is detected. The reason being that there is
|
||||
no point testing for functionality that is positively known not to exist. A
|
||||
tally of skipped tests will be kept for later reference.
|
||||
|
||||
Standard vs Enhanced getopt
|
||||
---------------------------
|
||||
|
||||
Here is a matrix of the supported features of the various **getopt** variants.
|
||||
|
||||
+=========================================+=====+=====+
|
||||
| Feature | std | enh |
|
||||
+-----------------------------------------+-----+-----+
|
||||
| short option names | Y | Y |
|
||||
| long option names | N | Y |
|
||||
| spaces in string options | N | Y |
|
||||
| intermixing of flag and non-flag values | N | Y |
|
||||
+=========================================+=====+=====+
|
||||
|
||||
Known Issues
|
||||
------------
|
||||
|
||||
The **getopt** version provided by default with all versions of Mac OS X (up to
|
||||
and including 10.5.6) and Solaris (up to and including Solaris 10 and
|
||||
OpenSolaris) is the standard version.
|
||||
|
||||
Workarounds
|
||||
-----------
|
||||
|
||||
The Zsh shell requires the ``shwordsplit`` option to be set and the special
|
||||
``FLAGS_PARENT`` variable must be defined. See ``src/shflags_test_helpers`` to
|
||||
see how the unit tests do this.
|
||||
|
||||
.. vim:fileencoding=latin1:ft=rst:spell:tw=80
|
||||
|
|
@ -1,504 +0,0 @@
|
|||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 2.1, February 1999
|
||||
|
||||
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
[This is the first released version of the Lesser GPL. It also counts
|
||||
as the successor of the GNU Library Public License, version 2, hence
|
||||
the version number 2.1.]
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
Licenses are intended to guarantee your freedom to share and change
|
||||
free software--to make sure the software is free for all its users.
|
||||
|
||||
This license, the Lesser General Public License, applies to some
|
||||
specially designated software packages--typically libraries--of the
|
||||
Free Software Foundation and other authors who decide to use it. You
|
||||
can use it too, but we suggest you first think carefully about whether
|
||||
this license or the ordinary General Public License is the better
|
||||
strategy to use in any particular case, based on the explanations below.
|
||||
|
||||
When we speak of free software, we are referring to freedom of use,
|
||||
not price. Our General Public Licenses are designed to make sure that
|
||||
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|
||||
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|
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|
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|
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|
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To protect your rights, we need to make restrictions that forbid
|
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|
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|
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|
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|
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For example, if you distribute copies of the library, whether gratis
|
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or for a fee, you must give the recipients all the rights that we gave
|
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you. You must make sure that they, too, receive or can get the source
|
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code. If you link other code with the library, you must provide
|
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|
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|
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We protect your rights with a two-step method: (1) we copyright the
|
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|
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To protect each distributor, we want to make it very clear that
|
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|
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|
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|
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Finally, software patents pose a constant threat to the existence of
|
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|
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|
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|
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consistent with the full freedom of use specified in this license.
|
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|
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Most GNU software, including some libraries, is covered by the
|
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is quite different from the ordinary General Public License. We use
|
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|
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When a program is linked with a library, whether statically or using
|
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a shared library, the combination of the two is legally speaking a
|
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combined work, a derivative of the original library. The ordinary
|
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|
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entire combination fits its criteria of freedom. The Lesser General
|
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Public License permits more lax criteria for linking other code with
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||||
the library.
|
||||
|
||||
We call this license the "Lesser" General Public License because it
|
||||
does Less to protect the user's freedom than the ordinary General
|
||||
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|
||||
of an advantage over competing non-free programs. These disadvantages
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|
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|
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||||
|
||||
For example, on rare occasions, there may be a special need to
|
||||
encourage the widest possible use of a certain library, so that it becomes
|
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a de-facto standard. To achieve this, non-free programs must be
|
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allowed to use the library. A more frequent case is that a free
|
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library does the same job as widely used non-free libraries. In this
|
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case, there is little to gain by limiting the free library to free
|
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software only, so we use the Lesser General Public License.
|
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|
||||
In other cases, permission to use a particular library in non-free
|
||||
programs enables a greater number of people to use a large body of
|
||||
free software. For example, permission to use the GNU C Library in
|
||||
non-free programs enables many more people to use the whole GNU
|
||||
operating system, as well as its variant, the GNU/Linux operating
|
||||
system.
|
||||
|
||||
Although the Lesser General Public License is Less protective of the
|
||||
users' freedom, it does ensure that the user of a program that is
|
||||
linked with the Library has the freedom and the wherewithal to run
|
||||
that program using a modified version of the Library.
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||||
The precise terms and conditions for copying, distribution and
|
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modification follow. Pay close attention to the difference between a
|
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"work based on the library" and a "work that uses the library". The
|
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former contains code derived from the library, whereas the latter must
|
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be combined with the library in order to run.
|
||||
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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||||
|
||||
0. This License Agreement applies to any software library or other
|
||||
program which contains a notice placed by the copyright holder or
|
||||
other authorized party saying it may be distributed under the terms of
|
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this Lesser General Public License (also called "this License").
|
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Each licensee is addressed as "you".
|
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|
||||
A "library" means a collection of software functions and/or data
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prepared so as to be conveniently linked with application programs
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(which use some of those functions and data) to form executables.
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The "Library", below, refers to any such software library or work
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which has been distributed under these terms. A "work based on the
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included without limitation in the term "modification".)
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"Source code" for a work means the preferred form of the work for
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making modifications to it. For a library, complete source code means
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all the source code for all modules it contains, plus any associated
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and installation of the library.
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|
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Activities other than copying, distribution and modification are not
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covered by this License; they are outside its scope. The act of
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You may charge a fee for the physical act of transferring a copy,
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|
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|
||||
is invoked, then you must make a good faith effort to ensure that,
|
||||
in the event an application does not supply such function or
|
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table, the facility still operates, and performs whatever part of
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its purpose remains meaningful.
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|
||||
(For example, a function in a library to compute square roots has
|
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a purpose that is entirely well-defined independent of the
|
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application. Therefore, Subsection 2d requires that any
|
||||
application-supplied function or table used by this function must
|
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be optional: if the application does not supply it, the square
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root function must still compute square roots.)
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These requirements apply to the modified work as a whole. If
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sections when you distribute them as separate works. But when you
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distribute the same sections as part of a whole which is a work based
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Thus, it is not the intent of this section to claim rights or contest
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3. You may opt to apply the terms of the ordinary GNU General Public
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Once this change is made in a given copy, it is irreversible for
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If distribution of object code is made by offering access to copy
|
||||
from a designated place, then offering equivalent access to copy the
|
||||
source code from the same place satisfies the requirement to
|
||||
distribute the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
5. A program that contains no derivative of any portion of the
|
||||
Library, but is designed to work with the Library by being compiled or
|
||||
linked with it, is called a "work that uses the Library". Such a
|
||||
work, in isolation, is not a derivative work of the Library, and
|
||||
therefore falls outside the scope of this License.
|
||||
|
||||
However, linking a "work that uses the Library" with the Library
|
||||
creates an executable that is a derivative of the Library (because it
|
||||
contains portions of the Library), rather than a "work that uses the
|
||||
library". The executable is therefore covered by this License.
|
||||
Section 6 states terms for distribution of such executables.
|
||||
|
||||
When a "work that uses the Library" uses material from a header file
|
||||
that is part of the Library, the object code for the work may be a
|
||||
derivative work of the Library even though the source code is not.
|
||||
Whether this is true is especially significant if the work can be
|
||||
linked without the Library, or if the work is itself a library. The
|
||||
threshold for this to be true is not precisely defined by law.
|
||||
|
||||
If such an object file uses only numerical parameters, data
|
||||
structure layouts and accessors, and small macros and small inline
|
||||
functions (ten lines or less in length), then the use of the object
|
||||
file is unrestricted, regardless of whether it is legally a derivative
|
||||
work. (Executables containing this object code plus portions of the
|
||||
Library will still fall under Section 6.)
|
||||
|
||||
Otherwise, if the work is a derivative of the Library, you may
|
||||
distribute the object code for the work under the terms of Section 6.
|
||||
Any executables containing that work also fall under Section 6,
|
||||
whether or not they are linked directly with the Library itself.
|
||||
|
||||
6. As an exception to the Sections above, you may also combine or
|
||||
link a "work that uses the Library" with the Library to produce a
|
||||
work containing portions of the Library, and distribute that work
|
||||
under terms of your choice, provided that the terms permit
|
||||
modification of the work for the customer's own use and reverse
|
||||
engineering for debugging such modifications.
|
||||
|
||||
You must give prominent notice with each copy of the work that the
|
||||
Library is used in it and that the Library and its use are covered by
|
||||
this License. You must supply a copy of this License. If the work
|
||||
during execution displays copyright notices, you must include the
|
||||
copyright notice for the Library among them, as well as a reference
|
||||
directing the user to the copy of this License. Also, you must do one
|
||||
of these things:
|
||||
|
||||
a) Accompany the work with the complete corresponding
|
||||
machine-readable source code for the Library including whatever
|
||||
changes were used in the work (which must be distributed under
|
||||
Sections 1 and 2 above); and, if the work is an executable linked
|
||||
with the Library, with the complete machine-readable "work that
|
||||
uses the Library", as object code and/or source code, so that the
|
||||
user can modify the Library and then relink to produce a modified
|
||||
executable containing the modified Library. (It is understood
|
||||
that the user who changes the contents of definitions files in the
|
||||
Library will not necessarily be able to recompile the application
|
||||
to use the modified definitions.)
|
||||
|
||||
b) Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (1) uses at run time a
|
||||
copy of the library already present on the user's computer system,
|
||||
rather than copying library functions into the executable, and (2)
|
||||
will operate properly with a modified version of the library, if
|
||||
the user installs one, as long as the modified version is
|
||||
interface-compatible with the version that the work was made with.
|
||||
|
||||
c) Accompany the work with a written offer, valid for at
|
||||
least three years, to give the same user the materials
|
||||
specified in Subsection 6a, above, for a charge no more
|
||||
than the cost of performing this distribution.
|
||||
|
||||
d) If distribution of the work is made by offering access to copy
|
||||
from a designated place, offer equivalent access to copy the above
|
||||
specified materials from the same place.
|
||||
|
||||
e) Verify that the user has already received a copy of these
|
||||
materials or that you have already sent this user a copy.
|
||||
|
||||
For an executable, the required form of the "work that uses the
|
||||
Library" must include any data and utility programs needed for
|
||||
reproducing the executable from it. However, as a special exception,
|
||||
the materials to be distributed need not include anything that is
|
||||
normally distributed (in either source or binary form) with the major
|
||||
components (compiler, kernel, and so on) of the operating system on
|
||||
which the executable runs, unless that component itself accompanies
|
||||
the executable.
|
||||
|
||||
It may happen that this requirement contradicts the license
|
||||
restrictions of other proprietary libraries that do not normally
|
||||
accompany the operating system. Such a contradiction means you cannot
|
||||
use both them and the Library together in an executable that you
|
||||
distribute.
|
||||
|
||||
7. You may place library facilities that are a work based on the
|
||||
Library side-by-side in a single library together with other library
|
||||
facilities not covered by this License, and distribute such a combined
|
||||
library, provided that the separate distribution of the work based on
|
||||
the Library and of the other library facilities is otherwise
|
||||
permitted, and provided that you do these two things:
|
||||
|
||||
a) Accompany the combined library with a copy of the same work
|
||||
based on the Library, uncombined with any other library
|
||||
facilities. This must be distributed under the terms of the
|
||||
Sections above.
|
||||
|
||||
b) Give prominent notice with the combined library of the fact
|
||||
that part of it is a work based on the Library, and explaining
|
||||
where to find the accompanying uncombined form of the same work.
|
||||
|
||||
8. You may not copy, modify, sublicense, link with, or distribute
|
||||
the Library except as expressly provided under this License. Any
|
||||
attempt otherwise to copy, modify, sublicense, link with, or
|
||||
distribute the Library is void, and will automatically terminate your
|
||||
rights under this License. However, parties who have received copies,
|
||||
or rights, from you under this License will not have their licenses
|
||||
terminated so long as such parties remain in full compliance.
|
||||
|
||||
9. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Library or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Library (or any work based on the
|
||||
Library), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Library or works based on it.
|
||||
|
||||
10. Each time you redistribute the Library (or any work based on the
|
||||
Library), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute, link with or modify the Library
|
||||
subject to these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties with
|
||||
this License.
|
||||
|
||||
11. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Library at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Library by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Library.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under any
|
||||
particular circumstance, the balance of the section is intended to apply,
|
||||
and the section as a whole is intended to apply in other circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
12. If the distribution and/or use of the Library is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Library under this License may add
|
||||
an explicit geographical distribution limitation excluding those countries,
|
||||
so that distribution is permitted only in or among countries not thus
|
||||
excluded. In such case, this License incorporates the limitation as if
|
||||
written in the body of this License.
|
||||
|
||||
13. The Free Software Foundation may publish revised and/or new
|
||||
versions of the Lesser General Public License from time to time.
|
||||
Such new versions will be similar in spirit to the present version,
|
||||
but may differ in detail to address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Library
|
||||
specifies a version number of this License which applies to it and
|
||||
"any later version", you have the option of following the terms and
|
||||
conditions either of that version or of any later version published by
|
||||
the Free Software Foundation. If the Library does not specify a
|
||||
license version number, you may choose any version ever published by
|
||||
the Free Software Foundation.
|
||||
|
||||
14. If you wish to incorporate parts of the Library into other free
|
||||
programs whose distribution conditions are incompatible with these,
|
||||
write to the author to ask for permission. For software which is
|
||||
copyrighted by the Free Software Foundation, write to the Free
|
||||
Software Foundation; we sometimes make exceptions for this. Our
|
||||
decision will be guided by the two goals of preserving the free status
|
||||
of all derivatives of our free software and of promoting the sharing
|
||||
and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
|
||||
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||||
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
|
||||
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
||||
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
||||
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||||
DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Libraries
|
||||
|
||||
If you develop a new library, and you want it to be of the greatest
|
||||
possible use to the public, we recommend making it free software that
|
||||
everyone can redistribute and change. You can do so by permitting
|
||||
redistribution under these terms (or, alternatively, under the terms of the
|
||||
ordinary General Public License).
|
||||
|
||||
To apply these terms, attach the following notices to the library. It is
|
||||
safest to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least the
|
||||
"copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the library's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the library, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
||||
|
||||
|
||||
BIN
doc/.svn/wc.db
BIN
doc/.svn/wc.db
Binary file not shown.
|
|
@ -0,0 +1,160 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
#**************************************************************************
|
||||
# Copyright (C) 2011, Paul Lutus *
|
||||
# *
|
||||
# This program is free software; you can redistribute it and/or modify *
|
||||
# it under the terms of the GNU General Public License as published by *
|
||||
# the Free Software Foundation; either version 2 of the License, or *
|
||||
# (at your option) any later version. *
|
||||
# *
|
||||
# This program is distributed in the hope that it will be useful, *
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
||||
# GNU General Public License for more details. *
|
||||
# *
|
||||
# You should have received a copy of the GNU General Public License *
|
||||
# along with this program; if not, write to the *
|
||||
# Free Software Foundation, Inc., *
|
||||
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
||||
#**************************************************************************
|
||||
|
||||
import re, sys
|
||||
|
||||
PVERSION = '1.0'
|
||||
|
||||
class BeautifyBash:
|
||||
|
||||
def __init__(self):
|
||||
self.tab_str = ' '
|
||||
self.tab_size = 2
|
||||
|
||||
def read_file(self,fp):
|
||||
with open(fp) as f:
|
||||
return f.read()
|
||||
|
||||
def write_file(self,fp,data):
|
||||
with open(fp,'w') as f:
|
||||
f.write(data)
|
||||
|
||||
def beautify_string(self,data,path = ''):
|
||||
tab = 0
|
||||
case_stack = []
|
||||
in_here_doc = False
|
||||
defer_ext_quote = False
|
||||
in_ext_quote = False
|
||||
ext_quote_string = ''
|
||||
here_string = ''
|
||||
output = []
|
||||
line = 1
|
||||
for record in re.split('\n',data):
|
||||
record = record.rstrip()
|
||||
stripped_record = record.strip()
|
||||
|
||||
# collapse multiple quotes between ' ... '
|
||||
test_record = re.sub(r'\'.*?\'','',stripped_record)
|
||||
# collapse multiple quotes between " ... "
|
||||
test_record = re.sub(r'".*?"','',test_record)
|
||||
# collapse multiple quotes between ` ... `
|
||||
test_record = re.sub(r'`.*?`','',test_record)
|
||||
# collapse multiple quotes between \` ... ' (weird case)
|
||||
test_record = re.sub(r'\\`.*?\'','',test_record)
|
||||
# strip out any escaped single characters
|
||||
test_record = re.sub(r'\\.','',test_record)
|
||||
# remove '#' comments
|
||||
test_record = re.sub(r'(\A|\s)(#.*)','',test_record,1)
|
||||
if(not in_here_doc):
|
||||
if(re.search('<<-?',test_record)):
|
||||
here_string = re.sub('.*<<-?\s*[\'|"]?([_|\w]+)[\'|"]?.*','\\1',stripped_record,1)
|
||||
in_here_doc = (len(here_string) > 0)
|
||||
if(in_here_doc): # pass on with no changes
|
||||
output.append(record)
|
||||
# now test for here-doc termination string
|
||||
if(re.search(here_string,test_record) and not re.search('<<',test_record)):
|
||||
in_here_doc = False
|
||||
else: # not in here doc
|
||||
if(in_ext_quote):
|
||||
if(re.search(ext_quote_string,test_record)):
|
||||
# provide line after quotes
|
||||
test_record = re.sub('.*%s(.*)' % ext_quote_string,'\\1',test_record,1)
|
||||
in_ext_quote = False
|
||||
else: # not in ext quote
|
||||
if(re.search(r'(\A|\s)(\'|")',test_record)):
|
||||
# apply only after this line has been processed
|
||||
defer_ext_quote = True
|
||||
ext_quote_string = re.sub('.*([\'"]).*','\\1',test_record,1)
|
||||
# provide line before quote
|
||||
test_record = re.sub('(.*)%s.*' % ext_quote_string,'\\1',test_record,1)
|
||||
if(in_ext_quote):
|
||||
# pass on unchanged
|
||||
output.append(record)
|
||||
else: # not in ext quote
|
||||
inc = len(re.findall('(\s|\A|;)(case|then|do)(;|\Z|\s)',test_record))
|
||||
inc += len(re.findall('(\{|\(|\[)',test_record))
|
||||
outc = len(re.findall('(\s|\A|;)(esac|fi|done|elif)(;|\)|\||\Z|\s)',test_record))
|
||||
outc += len(re.findall('(\}|\)|\])',test_record))
|
||||
if(re.search(r'\besac\b',test_record)):
|
||||
if(len(case_stack) == 0):
|
||||
sys.stderr.write(
|
||||
'File %s: error: "esac" before "case" in line %d.\n' % (path,line)
|
||||
)
|
||||
else:
|
||||
outc += case_stack.pop()
|
||||
# sepcial handling for bad syntax within case ... esac
|
||||
if(len(case_stack) > 0):
|
||||
if(re.search('\A[^(]*\)',test_record)):
|
||||
# avoid overcount
|
||||
outc -= 2
|
||||
case_stack[-1] += 1
|
||||
if(re.search(';;',test_record)):
|
||||
outc += 1
|
||||
case_stack[-1] -= 1
|
||||
# an ad-hoc solution for the "else" keyword
|
||||
else_case = (0,-1)[re.search('^(else)',test_record) != None]
|
||||
net = inc - outc
|
||||
tab += min(net,0)
|
||||
extab = tab + else_case
|
||||
extab = max(0,extab)
|
||||
output.append((self.tab_str * self.tab_size * extab) + stripped_record)
|
||||
tab += max(net,0)
|
||||
if(defer_ext_quote):
|
||||
in_ext_quote = True
|
||||
defer_ext_quote = False
|
||||
if(re.search(r'\bcase\b',test_record)):
|
||||
case_stack.append(0)
|
||||
line += 1
|
||||
error = (tab != 0)
|
||||
if(error):
|
||||
sys.stderr.write('File %s: error: indent/outdent mismatch: %d.\n' % (path,tab))
|
||||
return '\n'.join(output), error
|
||||
|
||||
def beautify_file(self,path):
|
||||
error = False
|
||||
if(path == '-'):
|
||||
data = sys.stdin.read()
|
||||
result,error = self.beautify_string(data,'(stdin)')
|
||||
sys.stdout.write(result)
|
||||
else: # named file
|
||||
data = self.read_file(path)
|
||||
result,error = self.beautify_string(data,path)
|
||||
if(data != result):
|
||||
# make a backup copy
|
||||
self.write_file(path + '~',data)
|
||||
self.write_file(path,result)
|
||||
return error
|
||||
|
||||
def main(self):
|
||||
error = False
|
||||
sys.argv.pop(0)
|
||||
if(len(sys.argv) < 1):
|
||||
sys.stderr.write('usage: shell script filenames or \"-\" for stdin.\n')
|
||||
else:
|
||||
for path in sys.argv:
|
||||
error |= self.beautify_file(path)
|
||||
sys.exit((0,1)[error])
|
||||
|
||||
# if not called as a module
|
||||
if(__name__ == '__main__'):
|
||||
BeautifyBash().main()
|
||||
|
||||
|
|
@ -1 +0,0 @@
|
|||
12
|
||||
|
|
@ -1 +0,0 @@
|
|||
12
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
|
@ -1,227 +0,0 @@
|
|||
#! /bin/sh
|
||||
# $Id$
|
||||
# vim:et:ft=sh:sts=2:sw=2
|
||||
#
|
||||
# Copyright 2008 Kate Ward. All Rights Reserved.
|
||||
# Released under the LGPL (GNU Lesser General Public License)
|
||||
#
|
||||
# Author: kate.ward@forestent.com (Kate Ward)
|
||||
#
|
||||
# This library provides reusable functions that determine actual names and
|
||||
# versions of installed shells and the OS. The library can also be run as a
|
||||
# script if set execuatable.
|
||||
|
||||
ARGV0=`basename "$0"`
|
||||
LSB_RELEASE='/etc/lsb-release'
|
||||
VERSIONS_SHELLS="/bin/bash /bin/dash /bin/ksh /bin/pdksh /bin/sh /bin/zsh"
|
||||
|
||||
TRUE=0
|
||||
FALSE=1
|
||||
ERROR=2
|
||||
|
||||
__versions_haveStrings=${ERROR}
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# functions
|
||||
#
|
||||
|
||||
versions_osName()
|
||||
{
|
||||
os_name_='unrecognized'
|
||||
os_system_=`uname -s`
|
||||
case ${os_system_} in
|
||||
CYGWIN_NT-*) os_name_='Cygwin' ;;
|
||||
Darwin) os_name_='Mac OS X' ;;
|
||||
FreeBSD) os_name_='FreeBSD' ;;
|
||||
Linux) os_name_='Linux' ;;
|
||||
SunOS)
|
||||
if grep 'OpenSolaris' /etc/release >/dev/null; then
|
||||
os_name_='OpenSolaris'
|
||||
else
|
||||
os_name_='Solaris'
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
echo ${os_name_}
|
||||
unset os_name_ os_system_
|
||||
}
|
||||
|
||||
versions_osVersion()
|
||||
{
|
||||
os_version_='unrecognized'
|
||||
os_system_=`uname -s`
|
||||
os_release_=`uname -r`
|
||||
case ${os_system_} in
|
||||
CYGWIN_NT-*)
|
||||
os_version_=`expr "${os_release_}" : '\([0-9]*\.[0-9]\.[0-9]*\).*'`
|
||||
;;
|
||||
Darwin)
|
||||
major_='10'
|
||||
sub_=`echo ${os_release_} |sed 's/^[0-9]*\.\([0-9]*\)\.[0-9]*$/\1/'`
|
||||
case ${os_release_} in
|
||||
8.*) minor_='4' ;;
|
||||
9.*) minor_='5' ;;
|
||||
10.*) minor_='6' ;;
|
||||
*) minor_='X'; sub_='X' ;;
|
||||
esac
|
||||
os_version_="${major_}.${minor_}.${sub_}"
|
||||
;;
|
||||
FreeBSD)
|
||||
os_version_=`expr "${os_release_}" : '\([0-9]*\.[0-9]*\)-.*'`
|
||||
;;
|
||||
Linux)
|
||||
if [ -r "${LSB_RELEASE}" ]; then
|
||||
if grep -q 'DISTRIB_ID=Ubuntu' "${LSB_RELEASE}"; then
|
||||
os_version_=`cat "${LSB_RELEASE}" \
|
||||
|awk -F= '$1~/DISTRIB_DESCRIPTION/{print $2}' \
|
||||
|sed 's/"//g;s/ /-/g'`
|
||||
fi
|
||||
elif [ -r '/etc/redhat-release' ]; then
|
||||
os_version_=`cat /etc/redhat-release`
|
||||
fi
|
||||
;;
|
||||
SunOS)
|
||||
if grep 'OpenSolaris' /etc/release >/dev/null; then
|
||||
os_version_=`grep 'OpenSolaris' /etc/release |awk '{print $2"("$3")"}'`
|
||||
else
|
||||
major_=`echo ${os_release_} |sed 's/[0-9]*\.\([0-9]*\)/\1/'`
|
||||
minor_=`grep Solaris /etc/release |sed 's/[^u]*\(u[0-9]*\).*/\1/'`
|
||||
os_version_="${major_}${minor_}"
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
echo ${os_version_}
|
||||
unset os_name_ os_release_ os_version_ major_ minor_ sub_
|
||||
}
|
||||
|
||||
versions_shellVersion()
|
||||
{
|
||||
shell_=$1
|
||||
|
||||
if [ ! -x "${shell_}" ]; then
|
||||
echo 'not installed'
|
||||
return
|
||||
fi
|
||||
|
||||
version_=''
|
||||
case ${shell_} in
|
||||
*/sh)
|
||||
# TODO(kward): fix this
|
||||
## this could be one of any number of shells. try until one fits.
|
||||
#version_=`versions_shell_bash ${shell_}`
|
||||
## dash cannot be self determined yet
|
||||
#[ -z "${version_}" ] && version_=`versions_shell_ksh ${shell_}`
|
||||
## pdksh is covered in versions_shell_ksh()
|
||||
#[ -z "${version_}" ] && version_=`versions_shell_zsh ${shell_}`
|
||||
;;
|
||||
*/bash) version_=`versions_shell_bash ${shell_}` ;;
|
||||
*/dash)
|
||||
# simply assuming Ubuntu Linux until somebody comes up with a better
|
||||
# test. the following test will return an empty string if dash is not
|
||||
# installed.
|
||||
version_=`versions_shell_dash`
|
||||
;;
|
||||
*/ksh) version_=`versions_shell_ksh ${shell_}` ;;
|
||||
*/pdksh) version_=`versions_shell_pdksh ${shell_}` ;;
|
||||
*/zsh) version_=`versions_shell_zsh ${shell_}` ;;
|
||||
*) version_='invalid'
|
||||
esac
|
||||
|
||||
echo ${version_:-unknown}
|
||||
unset shell_ version_
|
||||
}
|
||||
|
||||
versions_shell_bash()
|
||||
{
|
||||
$1 --version 2>&1 |grep 'GNU bash' |sed 's/.*version \([^ ]*\).*/\1/'
|
||||
}
|
||||
|
||||
versions_shell_dash()
|
||||
{
|
||||
eval dpkg >/dev/null 2>&1
|
||||
[ $? -eq 127 ] && return # return if dpkg not found
|
||||
|
||||
dpkg -l |grep ' dash ' |awk '{print $3}'
|
||||
}
|
||||
|
||||
versions_shell_ksh()
|
||||
{
|
||||
versions_shell_=$1
|
||||
|
||||
# see if --version gives a result
|
||||
versions_version_=`${versions_shell_} --version 2>&1 \
|
||||
|sed 's/.*\([0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\).*/\1/'`
|
||||
|
||||
# --version didn't work... look into the binary
|
||||
if [ $? -ne ${TRUE} ]; then
|
||||
_versions_have_strings
|
||||
versions_version_=`strings ${versions_shell_} 2>&1 \
|
||||
|grep Version \
|
||||
|sed 's/^.*Version \(.*\)$/\1/;s/ s+ \$$//;s/ /-/g'`
|
||||
[ -z "${versions_version_}" ] \
|
||||
&& versions_version_=`versions_shell_pdksh ${versions_shell_}`
|
||||
fi
|
||||
|
||||
echo ${versions_version_}
|
||||
|
||||
unset versions_shell_ versions_version_
|
||||
}
|
||||
|
||||
versions_shell_pdksh()
|
||||
{
|
||||
_versions_have_strings
|
||||
strings $1 2>&1 \
|
||||
|grep 'PD KSH' \
|
||||
|sed -e 's/.*PD KSH \(.*\)/\1/;s/ /-/g'
|
||||
}
|
||||
|
||||
versions_shell_zsh()
|
||||
{
|
||||
versions_shell_=$1
|
||||
|
||||
versions_version_=`${versions_shell_} --version 2>&1 |awk '{print $2}'`
|
||||
|
||||
if [ $? -ne ${TRUE} ]; then
|
||||
versions_version_=`echo 'echo ${ZSH_VERSION}' |${versions_shell_}`
|
||||
fi
|
||||
|
||||
echo ${versions_version_}
|
||||
|
||||
unset versions_shell_ versions_version_
|
||||
}
|
||||
|
||||
# Determine if the 'strings' binary installed.
|
||||
_versions_have_strings()
|
||||
{
|
||||
[ ${__versions_haveStrings} -ne ${ERROR} ] && return
|
||||
eval strings /dev/null >/dev/null 2>&1
|
||||
if [ $? -eq 0 ]; then
|
||||
__versions_haveStrings=${TRUE}
|
||||
else
|
||||
echo 'WARN: strings not installed. try installing binutils?' >&2
|
||||
__versions_haveStrings=${FALSE}
|
||||
fi
|
||||
}
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# main
|
||||
#
|
||||
|
||||
versions_main()
|
||||
{
|
||||
# treat unset variables as an error
|
||||
set -u
|
||||
|
||||
os_name=`versions_osName`
|
||||
os_version=`versions_osVersion`
|
||||
echo "os: ${os_name} version: ${os_version}"
|
||||
|
||||
for shell in ${VERSIONS_SHELLS}; do
|
||||
shell_version=`versions_shellVersion ${shell}`
|
||||
echo "shell: ${shell} version: ${shell_version}"
|
||||
done
|
||||
}
|
||||
|
||||
if [ "${ARGV0}" = 'versions' ]; then
|
||||
versions_main "$@"
|
||||
fi
|
||||
|
|
@ -1,40 +0,0 @@
|
|||
# $Id: shlib 14 2007-02-18 19:43:41Z sfsetse $
|
||||
# vim:et:ft=sh:sts=2:sw=2
|
||||
#
|
||||
# Copyright 2011 Kate Ward. All Rights Reserved.
|
||||
# Released under the LGPL (GNU Lesser General Public License).
|
||||
#
|
||||
# Author: kate.ward@forestent.com (Kate Ward)
|
||||
#
|
||||
# Library of shell functions.
|
||||
|
||||
# Convert a relative path into it's absolute equivalent.
|
||||
#
|
||||
# This function will automatically prepend the current working directory if the
|
||||
# path is not already absolute. It then removes all parent references (../) to
|
||||
# reconstruct the proper absolute path.
|
||||
#
|
||||
# Args:
|
||||
# shlib_path_: string: relative path
|
||||
# Outputs:
|
||||
# string: absolute path
|
||||
shlib_relToAbsPath()
|
||||
{
|
||||
shlib_path_=$1
|
||||
|
||||
# prepend current directory to relative paths
|
||||
echo "${shlib_path_}" |grep '^/' >/dev/null 2>&1 \
|
||||
|| shlib_path_="`pwd`/${shlib_path_}"
|
||||
|
||||
# clean up the path. if all seds supported true regular expressions, then
|
||||
# this is what it would be:
|
||||
shlib_old_=${shlib_path_}
|
||||
while true; do
|
||||
shlib_new_=`echo "${shlib_old_}" |sed 's/[^/]*\/\.\.\/*//g;s/\/\.\//\//'`
|
||||
[ "${shlib_old_}" = "${shlib_new_}" ] && break
|
||||
shlib_old_=${shlib_new_}
|
||||
done
|
||||
echo "${shlib_new_}"
|
||||
|
||||
unset shlib_path_ shlib_old_ shlib_new_
|
||||
}
|
||||
BIN
lib/.svn/wc.db
BIN
lib/.svn/wc.db
Binary file not shown.
Loading…
Reference in New Issue