Merge tag 'topgit-0.8' of git://repo.or.cz/topgit

[topgit.git] / tg-push.sh

diff --git a/tg-push.sh b/tg-push.sh
new file mode 100644 (file)
index 0000000..cd208a0
--- /dev/null
+++ b/tg-push.sh
@@ -0,0 +1,76 @@
+#!/bin/sh
+# TopGit - A different patch queue manager
+# GPLv2
+
+## Parse options
+
+recurse_deps=true
+tgish_deps_only=false
+dry_run=
+
+while [ -n "$1" ]; do
+       arg="$1"; shift
+       case "$arg" in
+       --no-deps)
+               recurse_deps=false;;
+       --dry-run)
+               dry_run=--dry-run;;
+       --tgish-only)
+               tgish_deps_only=true;;
+       -h|--help)
+               echo "Usage: tg push [--dry-run] [--no-deps] [--tgish-only] [-r remote] branch*"
+               exit 0;;
+       -r)
+               remote="$1"
+               shift
+               ;;
+       *)
+               branches="$branches $arg";;
+       esac
+done
+
+if [ -z "$remote" ]; then
+       remote="$base_remote"
+fi
+
+if [ -z "$remote" ]; then
+       die "no remote location given. Either use -r remote argument or set topgit.remote"
+fi
+
+if [ -z "$branches" ]; then
+       branches="$(git symbolic-ref HEAD | sed 's#^refs/heads/##')"
+fi
+
+for name in $branches; do
+       ref_exists "$name" || die "detached HEAD? Can't push $name"
+done
+
+_listfile="$(mktemp -t tg-push-listfile.XXXXXX)"
+trap "rm -f \"$_listfile\"" 0
+
+push_branch()
+{
+       # if so desired omit non tgish deps
+       $tgish_deps_only && [ -z "$_dep_is_tgish" ] && return 0
+
+       echo "$_dep" >> "$_listfile"
+       [ -z "$_dep_is_tgish" ] ||
+               echo "top-bases/$_dep" >> "$_listfile"
+}
+
+for name in $branches; do
+       # current branch
+       # re-use push_branch, which expects some pre-defined variables
+       _dep="$name"
+       _dep_is_tgish=1
+       ref_exists "top-bases/$_dep" ||
+               _dep_is_tgish=
+       push_branch "$name"
+
+       # deps but only if branch is tgish
+       $recurse_deps && [ -n "$_dep_is_tgish" ] &&
+               no_remotes=1 recurse_deps push_branch "$name"
+
+       # remove multiple occurrences of the same branch
+       sort -u "$_listfile" | xargs git push $dry_run "$remote"
+done