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-rwxr-xr-xg382
1 files changed, 382 insertions, 0 deletions
diff --git a/g b/g
new file mode 100755
index 000000000..746babe23
--- /dev/null
+++ b/g
@@ -0,0 +1,382 @@
+#!/usr/bin/env bash
+#
+# Wrapper for git to handle more subdirs at the same time
+#
+
+if [ -n "$g_debug" ] ; then
+ set -x
+fi
+
+SUBMODULES_ALL="dictionaries helpcontent2 translations"
+
+pushd $(dirname $0) > /dev/null
+if [ -f config_host.mk ] ; then
+ # we are in the BUILDDIR
+ SRC_ROOT=$(< config_host.mk grep -a SRC_ROOT | sed -e "s/.*=//")
+else
+ SRC_ROOT=$(pwd)
+fi
+popd > /dev/null
+
+COREDIR="$SRC_ROOT"
+
+usage()
+{
+ git
+ echo
+ echo "Usage: g [options] [git (checkout|clone|fetch|grep|pull|push|reset) [git options/args..]]"
+ echo ""
+ echo " -z restore the git hooks and do other sanity checks"
+}
+
+refresh_submodule_hooks()
+{
+ local repo=$1
+ local hook
+ local hook_name
+
+ if [ -d "${repo?}"/.git ] ; then
+ # use core's hook by default
+ for hook_name in "${COREDIR?}/.git-hooks"/* ; do
+ hook="${repo?}/.git/hooks/${hook_name##*/}"
+ if [ ! -e "${hook?}" ] || [ -L "${hook?}" ] ; then
+ rm -f "${hook?}"
+ ln -sf "${hook_name}" "${hook?}"
+ fi
+ done
+ # override if need be by the submodules' own hooks
+ for hook_name in "${COREDIR?}/${repo?}/.git-hooks"/* ; do
+ hook="${repo?}/.git/hooks/${hook_name##*/}"
+ if [ ! -e "${hook?}" ] || [ -L "${hook?}" ] ; then
+ rm -f "${hook?}"
+ ln -sf "${hook_name}" "${hook?}"
+ fi
+ done
+ elif [ -d .git/modules/"${repo}"/hooks ] ; then
+ for hook_name in "${COREDIR?}/.git-hooks"/* ; do
+ hook=".git/modules/${repo?}/hooks/${hook_name##*/}"
+ if [ ! -e "${hook?}" ] || [ -L "${hook?}" ] ; then
+ rm -f "${hook?}"
+ ln -sf "${hook_name}" "${hook?}"
+ fi
+ done
+ # override if need be by the submodules' own hooks
+ for hook_name in "${COREDIR?}/${repo?}/.git-hooks"/* ; do
+ hook=".git/modules/${repo?}/hooks/${hook_name##*/}"
+ if [ ! -e "${hook?}" ] || [ -L "${hook?}" ] ; then
+ rm -f "${hook?}"
+ ln -sf "${hook_name}" "${hook?}"
+ fi
+ done
+ fi
+
+}
+
+refresh_all_hooks()
+{
+ local repo
+ local hook_name
+ local hook
+
+ pushd "${COREDIR?}" > /dev/null
+ for hook_name in "${COREDIR?}/.git-hooks"/* ; do
+ hook=".git/hooks/${hook_name##*/}"
+ if [ ! -e "${hook?}" ] || [ -L "${hook?}" ] ; then
+ rm -f "${hook?}"
+ ln -sf "${hook_name}" "${hook?}"
+ fi
+ done
+
+ for repo in ${SUBMODULES_ALL?} ; do
+ refresh_submodule_hooks "$repo"
+ done
+ popd > /dev/null
+
+}
+
+set_push_url()
+{
+ local repo
+
+ repo="$1"
+ if [ -n "$repo" ] ; then
+ pushd "${COREDIR?}/${repo?}" > /dev/null
+ else
+ pushd "${COREDIR?}" > /dev/null
+ repo="core"
+ fi
+ echo "setting up push url for ${repo?}"
+ if [ "${repo?}" = "helpcontent2" ] ; then
+ git config remote.origin.pushurl "ssh://${PUSH_USER}logerrit/help"
+ else
+ git config remote.origin.pushurl "ssh://${PUSH_USER}logerrit/${repo?}"
+ fi
+ popd > /dev/null
+}
+
+set_push_urls()
+{
+ PUSH_USER="$1"
+ set_push_url
+ for repo in ${SUBMODULES_ACTIVE?} ; do
+ set_push_url "${repo?}"
+ done
+}
+
+get_active_submodules()
+{
+ SUBMODULES_ACTIVE=""
+ local repo
+
+ for repo in ${SUBMODULES_ALL?} ; do
+ if [ -d "${repo?}"/.git ] || [ -f "${repo?}"/.git ] ; then
+ SUBMODULES_ACTIVE="${repo?} ${SUBMODULES_ACTIVE?}"
+ fi
+ done
+}
+
+get_configured_submodules()
+{
+ SUBMODULES_CONFIGURED=""
+ if [ -f config_host.mk ] ; then
+ SUBMODULES_CONFIGURED=$(< config_host.mk grep -a GIT_NEEDED_SUBMODULES | sed -e "s/.*=//")
+ else
+ # if we need the configured submodule before the configuration is done. we assumed you want them all
+ SUBMODULES_CONFIGURED=${SUBMODULES_ALL?}
+ fi
+}
+
+get_git_reference()
+{
+ REFERENCED_GIT=""
+ if [ -f config_host.mk ]; then
+ REFERENCED_GIT=$(< config_host.mk grep -a GIT_REFERENCE_SRC | sed -e "s/.*=//")
+ fi
+ LINKED_GIT=""
+ if [ -f config_host.mk ]; then
+ LINKED_GIT=$(< config_host.mk grep -a GIT_LINK_SRC | sed -e "s/.*=//")
+ fi
+}
+
+do_shortcut_update()
+{
+ local module
+ local repo
+
+ for module in $SUBMODULES_CONFIGURED ; do
+ if [ ! -d "${module?}"/.git ] ; then
+ case "${module?}" in
+ helpcontent2)
+ if [ -d clone/help/.git ] ; then
+ repo="clone/help/.git"
+ fi
+ ;;
+ *)
+ if [ -d clone/"${module?}"/.git ] ; then
+ repo="clone/${module?}/.git"
+ fi
+ ;;
+ esac
+ if [ -n "$repo" ] ; then
+ cp -r "${repo?}" "${module?}/."
+ fi
+ fi
+ done
+}
+
+do_git_cmd()
+{
+ echo "cmd:$*"
+ git "$@"
+ git submodule foreach git "$@" $KEEP_GOING
+}
+
+do_checkout()
+{
+ local cmd
+ local create_branch="0"
+ local branch
+ local module
+
+ git checkout "$@" || return $?
+ for cmd in "$@" ; do
+ if [ "$cmd" = "-f" ]; then
+ continue
+ elif [ "$cmd" = "-b" ] ; then
+ create_branch=1
+ elif [ "$create_branch" = "1" ] ; then
+ branch="$cmd"
+ create_branch=0
+ fi
+ done
+ if [ -f .gitmodules ] ; then
+ git submodule update
+ if [ -n "$branch" ] ; then
+ git submodule foreach git checkout -b "${branch}" HEAD || return $?
+ fi
+ else
+ # now that is the nasty case we moved prior to submodules
+ # delete the submodules left over if any
+ for module in $SUBMODULES_ALL ; do
+ echo "clean-up submodule $module"
+ rm -fr "${module}"
+ done
+ # make sure we have the needed repo in clone
+ ./g clone && ./g -f checkout "$@" || return $?
+ fi
+ return $?
+}
+
+do_reset()
+{
+ git reset "$@" || return $?
+ if [ -f .gitmodules ] ; then
+ git submodule update || return $?
+ else
+ # now that is the nasty case we moved prior to submodules
+ # delete the submodules left over if any
+ for module in $SUBMODULES_ALL ; do
+ echo "clean-up submodule $module"
+ rm -fr "${module}"
+ done
+ # make sure we have the needed repo in clone
+ ./g clone && ./g -f reset "$@"
+ fi
+ return $?;
+}
+
+do_init_modules()
+{
+ local module
+ local configured
+
+ do_shortcut_update
+
+ for module in $SUBMODULES_CONFIGURED ; do
+ if [ -n "$LINKED_GIT" ] ; then
+ if ! [ -d ".git/modules/${module}" ]; then
+ ./bin/git-new-module-workdir "${LINKED_GIT}/${module}" "${module}"
+ fi
+ fi
+ configured=$(git config --local --get submodule."${module}".url)
+ if [ -z "$configured" ] ; then
+ git submodule init "$module" || return $?
+ fi
+ done
+ for module in $SUBMODULES_CONFIGURED ; do
+ if [ -n "$REFERENCED_GIT" ] ; then
+ git submodule update --reference "$REFERENCED_GIT/.git/modules/$module" "$module" || return $?
+ else
+ git submodule update "$module" || return $?
+ fi
+ done
+ return 0
+}
+
+
+# no params, no action
+if [ "$#" -eq "0" ] ; then
+ usage
+fi
+
+if [ ! "$(type -p git)" ]; then
+ echo "Cannot find the git binary! Is git installed and is in PATH?"
+ exit 1
+fi
+
+
+get_active_submodules
+get_configured_submodules
+get_git_reference
+
+
+
+
+# extra params for some commands, like log
+EXTRA=
+COMMAND="$1"
+PAGER=
+RELATIVIZE=1
+PUSH_ALL=
+PUSH_USER=
+PUSH_NOTES=
+LAST_WORKING=
+SET_LAST_WORKING=
+ALLOW_EMPTY=
+KEEP_GOING=
+REPORT_REPOS=1
+REPORT_COMMANDS=0
+REPORT_COMPACT=0
+DO_HOOK_REFRESH=false
+
+while [ "${COMMAND:0:1}" = "-" ] ; do
+ case "$COMMAND" in
+ -f )KEEP_GOING="||:"
+ ;;
+ -z)
+ refresh_all_hooks
+ exit 0;
+ ;;
+ --set-push-urls)
+ shift
+ PUSH_USER="$1"
+ if [ -n "${PUSH_USER}" ] ; then
+ PUSH_USER="${PUSH_USER}@"
+ fi
+ set_push_urls "$PUSH_USER"
+ exit 0;
+ ;;
+ -*)
+ echo "option: $COMMAND not supported" 1>&2
+ exit 1
+ esac
+ shift
+ COMMAND="$1"
+done
+
+shift
+
+case "$COMMAND" in
+ branch)
+ do_git_cmd "${COMMAND}" "$@"
+ ;;
+ checkout)
+ do_checkout "$@"
+ ;;
+ clone)
+ do_init_modules && refresh_all_hooks
+ ;;
+ fetch)
+ (git fetch "$@" && git submodule foreach git fetch "$@" ) && git submodule update
+
+ ;;
+ grep)
+ KEEP_GOING="||:"
+ do_git_cmd "${COMMAND}" "$@"
+ ;;
+ pull)
+ git pull "$@" && git submodule update && refresh_all_hooks
+ ;;
+ push)
+ git submodule foreach git push "$@"
+ if [ "$?" = "0" ] ; then
+ git push "$@"
+ fi
+ ;;
+ reset)
+ do_reset
+ ;;
+ tag)
+ do_git_cmd "${COMMAND}" "$@"
+ ;;
+ "")
+ ;;
+ *)
+ echo "./g does not support command: $COMMAND" 1>&2
+ exit 1;
+ ;;
+esac
+
+exit $?
+
+# vi:set shiftwidth=4 expandtab: