tweak ref
---
Documentation/git-test.txt | 2 ++
git-conditions-lib.sh | 12 ++++++++++++
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/Documentation/git-test.txt b/Documentation/git-test.txt
index 69c8710..259a04c 100644
--- a/Documentation/git-test.txt
+++ b/Documentation/git-test.txt
@@ -80,6 +80,8 @@ CONDITIONS
Tests if the specified branch does (not) exist.
'--tag-exists'|'--not-tag-exists tag'::
Tests if the specified tag does (not) exist.
+'--ref-exists'|'--not-ref-exists tag'::
+ Tests if the specified reference does (not) exist.
EXTENDING THE CONDITION LIBRARY
-------------------------------
diff --git a/git-conditions-lib.sh b/git-conditions-lib.sh
index 93a916a..c21d669 100644
--- a/git-conditions-lib.sh
+++ b/git-conditions-lib.sh
@@ -99,5 +99,17 @@ check_tag_exists_1()
fi
}
+check_ref_exists_1()
+{
+ symbolic=$(git rev-parse --quiet --symbolic-full-name --verify "$1")
+ if test "${symbolic#refs/}" != "${symbolic}"
+ then
+ echo "Reference '$1' exists."
+ else
+ echo "Reference '$1' does not exist."
+ false
+ fi
+}
+
fi
--
1.7.5.rc1.23.g7f622
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