From: "David A. Greene" <greened@xxxxxxxxxxxxx>
Fix the documentation of add to show that a repository can be
specified along with a commit.
Suggested by Yann Dirson <dirson@xxxxxxxxx>.
Signed-off-by: David A. Greene <greened@xxxxxxxxxxxxx>
---
contrib/subtree/git-subtree.sh | 6 ++++++
contrib/subtree/git-subtree.txt | 3 ++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh
index d53eaee..0e9ea0f 100755
--- a/contrib/subtree/git-subtree.sh
+++ b/contrib/subtree/git-subtree.sh
@@ -9,6 +9,7 @@ if [ $# -eq 0 ]; then
fi
OPTS_SPEC="\
git subtree add --prefix=<prefix> <commit>
+git subtree add --prefix=<prefix> <repository> <commit>
git subtree merge --prefix=<prefix> <commit>
git subtree pull --prefix=<prefix> <repository> <refspec...>
git subtree push --prefix=<prefix> <repository> <refspec...>
@@ -513,6 +514,11 @@ cmd_add()
"cmd_add_commit" "$@"
elif [ $# -eq 2 ]; then
+ # Technically we could accept a refspec here but we're
+ # just going to turn around and add FETCH_HEAD under the
+ # specified directory. Allowing a refspec might be
+ # misleading because we won't do anything with any other
+ # branches fetched via the refspec.
git rev-parse -q --verify "$2^{commit}" >/dev/null ||
die "'$2' does not refer to a commit"
diff --git a/contrib/subtree/git-subtree.txt b/contrib/subtree/git-subtree.txt
index 75aa690..078d4ac 100644
--- a/contrib/subtree/git-subtree.txt
+++ b/contrib/subtree/git-subtree.txt
@@ -9,7 +9,8 @@ git-subtree - Merge subtrees together and split repository into subtrees
SYNOPSIS
--------
[verse]
-'git subtree' add -P <prefix> <commit>
+'git subtree' add -P <prefix> <refspec>
+'git subtree' add -P <prefix> <repository> <refspec>
'git subtree' pull -P <prefix> <repository> <refspec...>
'git subtree' push -P <prefix> <repository> <refspec...>
'git subtree' merge -P <prefix> <commit>
--
1.7.10.4
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