421 lines
13 KiB
Bash
Executable file
421 lines
13 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Wrapper for git to handle more subdirs at the same time
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#
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# no params, no action
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if [ "$#" -eq "0" ] ; then
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git
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echo
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echo "Additional options available only in this 'g' wrapper:"
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echo
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echo "Usage: g [options] [git commands]"
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echo " -f Force - act on all the repos, not only the changed ones"
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echo " -s Silent - do not report the repo names."
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echo " -v Verbose - Print git commands."
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echo " -1 report the repos name on the first line of the output as <repo>:"
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echo " -z just to some house cleaning (hooks mostly). this is a stand-alone option as in ./g -z"
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echo " --set-push-user [username] re-write an existing tree's config with an fd.o commit account name"
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echo " --last-working checks out the last known working build (useful for windows)";
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echo " --set-last-working adds a note denoting a working build";
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echo " --push-notes pushes all notes";
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exit $?
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fi
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if [ ! "`type -p git`" ]; then
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echo "Cannot find the git binary! Is git installed and is in PATH?"
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exit 1
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fi
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pushd $(dirname $0) > /dev/null
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COREDIR=$(pwd)
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popd > /dev/null
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if test -f $COREDIR/bin/repo-list
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then
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ALLREPOS="core `cat "$COREDIR/bin/repo-list"`"
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else
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ALLREPOS=core
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fi
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refresh_hooks()
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{
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repo=$1
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case "$repo" in
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core)
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pushd $COREDIR > /dev/null
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for hook_name in $(ls -1 $COREDIR/git-hooks) ; do
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hook=".git/hooks/$hook_name"
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if [ ! -x "$hook" ] ; then
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rm -f "$hook"
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ln -sf "$COREDIR/git-hooks/$hook_name" "$hook"
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fi
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done
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popd > /dev/null
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;;
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translations)
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if [ -d $COREDIR/clone/translations ] ; then
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pushd $COREDIR/clone/translations > /dev/null
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for hook_name in $(ls -1 $COREDIR/clone/translations/git-hooks); do
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hook=".git/hooks/$hook_name"
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if [ ! -x "$hook" ] ; then
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rm -f "$hook"
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ln -sf "$COREDIR/clone/translations/git-hooks/$hook_name" "$hook"
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fi
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done
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# .gitattribute should be per-repo, avoid entangling repos
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if [ -L .gitattributes ] ; then
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rm -f .gitattributes
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fi
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popd > /dev/null
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fi
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;;
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binfilter|help|dictionaries)
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if [ -d $COREDIR/clone/$repo ] ; then
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pushd $COREDIR/clone/$repo > /dev/null
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# fixme: we should really keep these per-repo to
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# keep the repos independant. since these two
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# are realy not independant yet, we keep using core's hooks
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for hook_name in $(ls -1 $COREDIR/git-hooks) ; do
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hook=".git/hooks/$hook_name"
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if [ ! -x "$hook" ] ; then
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rm -f "$hook"
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ln -sf "$COREDIR/git-hooks/$hook_name" "$hook"
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fi
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done
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# .gitattribute should be per-repo, avoid entangling repos
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if [ -L .gitattributes ] ; then
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rm -f .gitattributes
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fi
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popd > /dev/null
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fi
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;;
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esac
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}
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refresh_all_hooks()
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{
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repos="$ALLREPOS"
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for repo in $repos ; do
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refresh_hooks $repo
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done
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}
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postprocess()
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{
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rc=$1
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if $DO_HOOK_REFRESH ; then
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refresh_all_hooks
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fi
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exit $rc;
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}
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CLONEDIR="$COREDIR/clone"
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if [ ! -e ${CLONEDIR} ]; then mkdir -p "$CLONEDIR"; fi
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# extra params for some commands, like log
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EXTRA=
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COMMAND="$1"
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PAGER=
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RELATIVIZE=1
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PUSH_ALL=
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PUSH_USER=
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PUSH_NOTES=
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LAST_WORKING=
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SET_LAST_WORKING=
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ALLOW_EMPTY=
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KEEP_GOING=0
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REPORT_REPOS=1
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REPORT_COMMANDS=0
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REPORT_COMPACT=0
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DO_HOOK_REFRESH=false
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while [ "${COMMAND:0:1}" = "-" ] ; do
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case "$COMMAND" in
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-f) KEEP_GOING=1
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;;
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-s) REPORT_REPOS=0
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;;
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-v) REPORT_COMMANDS=1
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;;
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-1) REPORT_COMPACT=1
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;;
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--set-push-user)
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shift
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PUSH_USER="$1"
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;;
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--last-working) LAST_WORKING=1
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;;
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--set-last-working) SET_LAST_WORKING=1
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;;
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--push-notes) PUSH_NOTES=1
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;;
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-z)
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DO_HOOK_REFRESH=true
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postprocess 0
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;;
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esac
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shift
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COMMAND="$1"
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done
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case "$COMMAND" in
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apply)
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EXTRA="-p0 --stat --apply --index --ignore-space-change --whitespace=error"
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RELATIVIZE=0
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;;
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clone|fetch|pull)
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DO_HOOK_REFRESH=true
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;;
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diff)
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PAGER='--no-pager'
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REPORT_REPOS=0
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;;
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log)
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if [ "$#" = "1" ] ; then
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EXTRA='-1'
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fi
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PAGER='--no-pager'
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;;
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push)
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if [ "$#" != "1" ] ; then
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PUSH_ALL=1
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fi
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;;
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esac
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# absolutize the parameters first
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unset FILES
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FILESNUM=0
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while shift ; do
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PARAM="$1"
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if [ -z "$PARAM" ] ; then
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continue
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elif [ "${PARAM:0:1}" = "-" ] ; then
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if [ \( "$COMMAND" = "checkout" -a "$PARAM" = "-b" \) -o \
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\( "$COMMAND" = "clone" -a "$PARAM" = "--reference" \) -o \
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\( "$COMMAND" = "commit" -a "$PARAM" = "-m" \) -o \
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\( "$COMMAND" = "commit" -a "$PARAM" = "-am" \) -o \
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\( "$COMMAND" = "tag" -a "$PARAM" = "-m" \) ]
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then
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# params that take an argument
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FILES[$FILESNUM]="$PARAM"
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FILESNUM=$(($FILESNUM+1))
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shift
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FILES[$FILESNUM]="$1"
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FILESNUM=$(($FILESNUM+1))
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else
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if [ "$COMMAND" = "commit" -a "$PARAM" = "-F" ]
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then
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shift
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# this still needs some magic to handle relative paths
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EXTRA="${EXTRA} -F ${1}"
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else
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[ "$COMMAND" = "commit" -a "$PARAM" = "--allow-empty" ] && ALLOW_EMPTY=1
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FILES[$FILESNUM]="$PARAM"
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FILESNUM=$(($FILESNUM+1))
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fi
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fi
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else
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if [ "$COMMAND" = "apply" ] ; then
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grep -qs $'^+ *\t' "$PARAM" && {
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echo "Patch '$PARAM' introduces tabs in indentation, aborting."
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echo
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echo "Please fix the patch (something like s/^\(+ *\)\t/\1 /) and try again."
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echo
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exit 1
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}
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fi
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if [ "$COMMAND" == "rev-parse" ] ; then
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# this is not a file
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FILES[$FILESNUM]="$PARAM"
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FILESNUM=$(($FILESNUM+1))
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else
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# make the paths absolute
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FILES[$FILESNUM]=$(perl -e 'use Cwd "abs_path"; print abs_path(shift);' "$PARAM" 2>/dev/null)
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if [ -z "${FILES[$FILESNUM]}" -o ! -e "${FILES[$FILESNUM]}" ] ; then
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# it is probably not a file, but a tag name, or something
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FILES[$FILESNUM]="$PARAM"
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fi
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FILESNUM=$(($FILESNUM+1))
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fi
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fi
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done
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# do it!
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DIRS="core $(cd $CLONEDIR ; ls)"
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if [ "$COMMAND" = "clone" ] ; then
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DIRS="$ALLREPOS"
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fi
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for REPO in $DIRS ; do
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DIR="$CLONEDIR/$REPO"
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NAME="$REPO"
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if [ "$REPO" = "core" ] ; then
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DIR="$COREDIR"
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NAME="main repo"
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fi
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if [ -d "$DIR" -a "z$PUSH_USER" != "z" ]; then
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echo "setting up push url for $DIR"
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(cd $DIR && git config remote.origin.pushurl "ssh://${PUSH_USER}@gerrit.libreoffice.org:29418/${REPO}")
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elif [ -d "$DIR" -a "z$LAST_WORKING" != "z" ]; then
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echo "fetching notes for $REPO ..."
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(cd $DIR && git fetch origin 'refs/notes/*:refs/notes/*')
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hash=`(cd $DIR && git log --pretty='%H %N' | grep 'win32 working build' | head -n1 | sed 's/ win32.*//')`
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if test "z$hash" != "z"; then
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echo "update to $hash"
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(cd $DIR && git checkout $hash)
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else
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echo "Warning: missing known working note on repo $REPO"
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fi
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elif [ -d "$DIR" -a "z$SET_LAST_WORKING" != "z" ]; then
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echo "fetching notes for $REPO ..."
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(cd $DIR && git fetch origin 'refs/notes/*:refs/notes/*')
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(cd $DIR && git notes add -m 'win32 working build')
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elif [ -d "$DIR" -a "z$PUSH_NOTES" != "z" ]; then
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echo "pushing notes for $REPO ..."
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(cd $DIR && git push origin 'refs/notes/*:refs/notes/*')
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elif [ \( -d "$DIR" -a -d "$DIR"/.git \) -o \( "$COMMAND" = "clone" \) ] ; then
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(
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# executed in a subshell
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if [ "$COMMAND" != "clone" ] ; then
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cd "$DIR"
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else
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cd "$CLONEDIR"
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fi
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# relativize the absolutized params again if we want to operate
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# only on the files belonging to this exact repo
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if [ "$RELATIVIZE" = "1" -a -n "$FILES" ] ; then
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FILESNUM=0
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INSERTNUM=0
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PWD=$(pwd)
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PWDLEN=$(pwd | wc -c)
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for I in "${FILES[@]}" ; do
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I="${I//@REPO@/${REPO}}"
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unset FILES[$FILESNUM]
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FILESNUM=$(($FILESNUM+1))
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# filter out files that don't belong to this repo
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if [ \( "${I:0:1}" = "/" \) -a \( "$COMMAND" != "clone" \) ] ; then
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if [ "${I:0:$PWDLEN}" = "$PWD/" ] ; then
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FILES[$INSERTNUM]="${I:$PWDLEN}"
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INSERTNUM=$(($INSERTNUM+1))
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fi
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else
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FILES[$INSERTNUM]="$I"
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INSERTNUM=$(($INSERTNUM+1))
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fi
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done
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[ "$INSERTNUM" = "0" ] && exit 0
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fi
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# some extra params
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case "$COMMAND" in
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apply)
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for I in * ; do
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if [ -d "$I" ] ; then
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EXTRA="$EXTRA --include=$I/*"
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else
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EXTRA="$EXTRA --include=$I"
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fi
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done
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;;
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commit)
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if [ "$ALLOW_EMPTY" != "1" ] ; then
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[ -z "$(git diff-index --name-only HEAD --)" ] && exit 0
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fi
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;;
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push)
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if [ "$PUSH_ALL" != "1" ] ; then
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[ -n "$(git rev-list @{upstream}..HEAD)" ] || exit 0
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fi
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;;
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status)
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LOCALCOMMITS="$(git rev-list @{upstream}..HEAD)"
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if [ -z "$LOCALCOMMITS" ] ; then
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[ -z "$(git diff-index --name-only HEAD --)" ] && exit 0
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fi
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;;
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clone)
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EXTRA="$(git config remote.origin.url)"
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EXTRA=${EXTRA/core/${REPO}}
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;;
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esac
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# do it!
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if [ "$COMMAND" != "clone" -o ! -d $DIR ] ; then
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if [ "$REPORT_REPOS" = "1" -a "$COMMAND" != "grep" ] ; then
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if [ "$REPORT_COMPACT" = "1" ] ; then
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echo -n "${REPO}:"
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else
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echo "===== $NAME ====="
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fi
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fi
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if [ "$REPORT_COMMANDS" = "1" ] ; then
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echo "+ git $PAGER $COMMAND $EXTRA ${FILES[@]}"
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fi
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git $PAGER "$COMMAND" $EXTRA "${FILES[@]}"
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RETURN=$?
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fi
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# now we can change the dir in case of clone as well
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if [ "$COMMAND" = "clone" ] ; then
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cd $DIR
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fi
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case "$COMMAND" in
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pull|clone)
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# update links
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if [ "$DIR" != "$COREDIR" ]; then
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for link in $(ls) ; do
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if [ ! -e "$COREDIR/$link" ] ; then
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if test -h "$COREDIR/$link"; then
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rm "$COREDIR/$link"
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echo -n "re-"
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fi
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echo "creating missing link $link"
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ln -s "$DIR/$link" "$COREDIR/$link"
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fi
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done
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fi
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;;
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status)
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# git status returns error in some versions, clear that
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RETURN=0
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;;
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grep)
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# git grep return an 'error' if nothing is found
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# still we should continue grepping the other repos
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RETURN=0
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;;
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esac
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if [ "$KEEP_GOING" = "1" ] ; then
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RETURN=0
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fi
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exit $RETURN
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) || postprocess $?
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fi
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done
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# Cleanup the broken links
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if [ "$COMMAND" = "pull" ] ; then
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for link in $(ls $COREDIR) ; do
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if [ -h "$COREDIR/$link" -a ! -e "$COREDIR/$link" ]; then
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echo "Removing broken link $link"
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rm $COREDIR/$link
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fi
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done
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fi
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# warn
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if [ "$COMMAND" = "apply" ] ; then
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echo
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echo "Don't forget to check the status & commit now ;-)"
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echo
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fi
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postprocess $?
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# vi:set shiftwidth=4 expandtab:
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