[PATCH 12/23] Introduce --checked-out

From

Jon Seymour <jon.seymour@gmail.com>

Date

Apr 23, 2011, 07:22 UTC

Message-ID

<1303543372-77843-13-git-send-email-jon.seymour@gmail.com>

In-Reply-To

<1303543372-77843-1-git-send-email-jon.seymour@gmail.com>

---
 Documentation/git-test.txt |    2 ++
 git-conditions-lib.sh      |   14 ++++++++++++++
 2 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/Documentation/git-test.txt b/Documentation/git-test.txt
index 9a4e06f..f76aa38 100644
--- a/Documentation/git-test.txt
+++ b/Documentation/git-test.txt
@@ -84,6 +84,8 @@ CONDITIONS
         Tests if the specified reference does (not) exist.
 '--commit-exists'|'--not-commit-exists commit'::
 	Tests if the specified commit does (not) exist.
+'--checked-out'|'--not-checked-out branch'::
+        Tests if the specified branch is (not) checked out.
 
 EXTENDING THE CONDITION LIBRARY
 -------------------------------
diff --git a/git-conditions-lib.sh b/git-conditions-lib.sh
index af376d1..3eccc19 100644
--- a/git-conditions-lib.sh
+++ b/git-conditions-lib.sh
@@ -122,5 +122,19 @@ check_commit_exists_1()
 	fi
 }
 
+check_checked_out_1()
+{
+	branch="$(git rev-parse --quiet --symbolic-full-name --verify "$1")"
+	headref="$(git symbolic-ref HEAD)"
+	if test "${headref}" = "${branch}" -a -n "${branch}"
+	then
+		echo "'$1' is checked out."
+	else
+		echo "'$1' is not checked out."
+		false
+	fi
+
+}
+
 
 fi

-- 
1.7.5.rc1.23.g7f622