Merge branch 'mk/maint-cg-push'

* mk/maint-cg-push: git push: Interpret $GIT_DIR/branches in a Cogito compatible way Conflicts: t/t5516-fetch-push.sh
16 years ago · 3fdd37fe15
3 changed files with 75 additions and 5 deletions
--- a/Documentation/urls-remotes.txt
+++ b/Documentation/urls-remotes.txt
@ -68,13 +68,22 @@ This file should have the following format:
				@@ -68,13 +68,22 @@ This file should have the following format:
 ------------

 `<url>` is required; `#<head>` is optional.
-When you do not provide a refspec on the command line,
-git will use the following refspec, where `<head>` defaults to `master`,
-and `<repository>` is the name of this file
-you provided in the command line.
+
+Depending on the operation, git will use one of the following
+refspecs, if you don't provide one on the command line.
+`<branch>` is the name of this file in `$GIT_DIR/branches` and
+`<head>` defaults to `master`.
+
+git fetch uses:
+
+------------
+	refs/heads/<head>:refs/heads/<branch>
+------------
+
+git push uses:

 ------------
-	refs/heads/<head>:<repository>
+	HEAD:refs/heads/<head>
 ------------


--- a/remote.c
+++ b/remote.c
@ -299,6 +299,17 @@ static void read_branches_file(struct remote *remote)
				@@ -299,6 +299,17 @@ static void read_branches_file(struct remote *remote)
 	}
 	add_url_alias(remote, p);
 	add_fetch_refspec(remote, strbuf_detach(&branch, 0));
+	/*
+	 * Cogito compatible push: push current HEAD to remote #branch
+	 * (master if missing)
+	 */
+	strbuf_init(&branch, 0);
+	strbuf_addstr(&branch, "HEAD");
+	if (frag)
+		strbuf_addf(&branch, ":refs/heads/%s", frag);
+	else
+		strbuf_addstr(&branch, ":refs/heads/master");
+	add_push_refspec(remote, strbuf_detach(&branch, 0));
 	remote->fetch_tags = 1; /* always auto-follow */
 }

--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@ -523,4 +523,54 @@ test_expect_success 'allow push to HEAD of non-bare repository (config)' '
				@@ -523,4 +523,54 @@ test_expect_success 'allow push to HEAD of non-bare repository (config)' '
 	! grep "warning.*this may cause confusion" stderr
 '

+test_expect_success 'fetch with branches' '
+	mk_empty &&
+	git branch second $the_first_commit &&
+	git checkout second &&
+	echo ".." > testrepo/.git/branches/branch1 &&
+	(cd testrepo &&
+		git fetch branch1 &&
+		r=$(git show-ref -s --verify refs/heads/branch1) &&
+		test "z$r" = "z$the_commit" &&
+		test 1 = $(git for-each-ref refs/heads | wc -l)
+	) &&
+	git checkout master
+'
+
+test_expect_success 'fetch with branches containing #' '
+	mk_empty &&
+	echo "..#second" > testrepo/.git/branches/branch2 &&
+	(cd testrepo &&
+		git fetch branch2 &&
+		r=$(git show-ref -s --verify refs/heads/branch2) &&
+		test "z$r" = "z$the_first_commit" &&
+		test 1 = $(git for-each-ref refs/heads | wc -l)
+	) &&
+	git checkout master
+'
+
+test_expect_success 'push with branches' '
+	mk_empty &&
+	git checkout second &&
+	echo "testrepo" > .git/branches/branch1 &&
+	git push branch1 &&
+	(cd testrepo &&
+		r=$(git show-ref -s --verify refs/heads/master) &&
+		test "z$r" = "z$the_first_commit" &&
+		test 1 = $(git for-each-ref refs/heads | wc -l)
+	)
+'
+
+test_expect_success 'push with branches containing #' '
+	mk_empty &&
+	echo "testrepo#branch3" > .git/branches/branch2 &&
+	git push branch2 &&
+	(cd testrepo &&
+		r=$(git show-ref -s --verify refs/heads/branch3) &&
+		test "z$r" = "z$the_first_commit" &&
+		test 1 = $(git for-each-ref refs/heads | wc -l)
+	) &&
+	git checkout master
+'
+
 test_done