From b725fc951a37854fc65945ac5bcab3bc61ccbd94 Mon Sep 17 00:00:00 2001
From: Marc Weber <marco-oweber@gmx.de>
Date: Tue, 12 May 2009 10:54:51 +0200
Subject: [PATCH] tg-push: new command pushing a tgish branch
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It pushes recursively all deps and bases together with the branch.

Signed-off-by: Marc Weber <marco-oweber@gmx.de>
Tested-and-acked-by: martin f. krafft <madduck@madduck.net>
[ukleinek: fixed some nitpicks and changed remote handling]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Marc Weber <marco-oweber@gmx.de>
---
 .gitignore |  2 ++
 README     |  6 +++++
 tg-push.sh | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+)
 create mode 100644 tg-push.sh

diff --git a/.gitignore b/.gitignore
index eb56446..2f6d991 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,8 @@
 /tg-import.txt
 /tg-remote
 /tg-remote.txt
+/tg-push
+/tg-push.txt
 /tg
 .*.swp
 
diff --git a/README b/README
index d2f095d..495c70b 100644
--- a/README
+++ b/README
@@ -480,6 +480,12 @@ tg update
 
 	TODO: tg update -a for updating all topic branches
 
+tg push
+~~~~~~~
+	pushes a TopGit-controlled topic branch to a remote
+	repository.  By default the remote gets all dependencies
+	(both tgish and non-tgish) and bases pushed to.
+
 TODO: tg rename
 
 
diff --git a/tg-push.sh b/tg-push.sh
new file mode 100644
index 0000000..8d09a02
--- /dev/null
+++ b/tg-push.sh
@@ -0,0 +1,75 @@
+#!/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
+
+push_branch()
+{
+	# if so desired omit non tgish deps
+	$tgish_deps_only && [ -z "$_dep_is_tgish" ] && return 0
+
+	echo "$_dep"
+	local base="top-bases/$_dep"
+	if ref_exists "$base"; then
+		echo "top-bases/$_dep"
+	else
+		echo "warning, no base found $base" 1>&2
+	fi
+}
+
+for name in $branches; do
+	list="$(
+		# deps
+		if $recurse_deps; then
+			no_remotes=1 recurse_deps push_branch "$name"
+		fi
+		# current branch
+		_dep="$name"
+		_dep_is_tgish=1
+		push_branch "$name"
+	)"
+	echo "pushing:"; echo $list
+	git push $dry_run "$remote" $list
+done
-- 
2.11.4.GIT