Feat(submodules/remove): Add option `-c`

[git-scripts.git] / fork

diff --git a/fork b/fork
index 2c8d82a780fea20a4d5816b15ac9346425091a2a..51883568272ae6cd3ff03149663e0dacf0217c6f 100755 (executable)
--- a/fork
+++ b/fork
@@ -1,28 +1,32 @@
 #! /bin/sh
 
-if [ -z "$2" ]; then
-   echo "Usage: $0 upstream origin" >&2
+if [ -z "$2" -o -n "$4" ]; then
+   echo "Usage: $0 upstream origin [local]" >&2
    exit 1
 fi
 
 upstream="$1"
 origin="$2"
-local_repo="`basename \"$origin\" .git`"
+local_repo="$3"
+test -z "$local_repo" && local_repo="`basename \"$origin\" .git`"
 
 if [ -d "$local_repo"/.git ]; then
-   cd "$local_repo" &&
-   git remote add upstream "$upstream" &&
-   git remote set-url origin "$origin"
+   cd "$local_repo"
+fi &&
+
+if [ -d .git ]; then
+   git remote add upstream "$upstream"
+   git remote set-url origin "$origin" || git remote add origin "$origin"
 else
    git clone -o upstream "$upstream" "$local_repo" &&
    cd "$local_repo" &&
+   chmod a-x .git/config &&
    git remote add origin "$origin"
 fi &&
 
+"`dirname \"$0\"`"/set-commit-date-recursive &&
 pwd >> "`dirname \"$0\"`"/locate-all.list &&
-
-chmod a-x .git/config &&
-branch="`git rev-parse --abbrev-ref HEAD`"
+branch="`git rev-parse --abbrev-ref HEAD`" &&
 
 git pull upstream $branch &&
 git pull origin $branch &&