From cfd441d5356e7fa0b904bd232dec6fe38e309eb6 Mon Sep 17 00:00:00 2001
From: Oleg Broytman <phd@phdru.name>
Date: Sat, 19 Aug 2017 22:08:33 +0300
Subject: [PATCH] Merge fork-existing into fork

---
 fork          | 18 +++++++++++++-----
 fork-existing | 26 --------------------------
 2 files changed, 13 insertions(+), 31 deletions(-)
 delete mode 100755 fork-existing

diff --git a/fork b/fork
index 64a281c..2c8d82a 100755
--- a/fork
+++ b/fork
@@ -9,16 +9,24 @@ upstream="$1"
 origin="$2"
 local_repo="`basename \"$origin\" .git`"
 
-git clone -o upstream "$upstream" "$local_repo" &&
-cd "$local_repo" &&
+if [ -d "$local_repo"/.git ]; then
+   cd "$local_repo" &&
+   git remote add upstream "$upstream" &&
+   git remote set-url origin "$origin"
+else
+   git clone -o upstream "$upstream" "$local_repo" &&
+   cd "$local_repo" &&
+   git remote add origin "$origin"
+fi &&
+
 pwd >> "`dirname \"$0\"`"/locate-all.list &&
-git remote add origin "$origin" &&
 
 chmod a-x .git/config &&
-branch="`git branch | awk '/^\*/ {print $2}'`" &&
+branch="`git rev-parse --abbrev-ref HEAD`"
 
+git pull upstream $branch &&
 git pull origin $branch &&
-git push -u origin &&
+git push -u origin $branch &&
 
 git config branch.$branch.remote upstream &&
 git config branch.$branch.remotepush origin &&
diff --git a/fork-existing b/fork-existing
deleted file mode 100755
index 20e4685..0000000
--- a/fork-existing
+++ /dev/null
@@ -1,26 +0,0 @@
-#! /bin/sh
-
-if [ -z "$2" ]; then
-   echo "Usage: $0 upstream origin" >&2
-   exit 1
-fi
-
-upstream="$1"
-origin="$2"
-
-pwd >> "`dirname \"$0\"`"/locate-all.list &&
-git remote add upstream "$upstream" &&
-git remote set-url origin "$origin" &&
-
-chmod a-x .git/config &&
-branch="`git branch | awk '/^\*/ {print $2}'`" &&
-
-git pull origin $branch &&
-git push -u origin &&
-
-git config branch.$branch.remote upstream &&
-git config branch.$branch.remotepush origin &&
-git config branch.$branch.merge refs/heads/$branch &&
-git config push.default current &&
-
-exec git gc --aggressive
-- 
2.39.5