tweak commit
---
Documentation/git-test.txt | 2 ++
git-conditions-lib.sh | 11 +++++++++++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/Documentation/git-test.txt b/Documentation/git-test.txt
index 259a04c..9a4e06f 100644
--- a/Documentation/git-test.txt
+++ b/Documentation/git-test.txt
@@ -82,6 +82,8 @@ CONDITIONS
Tests if the specified tag does (not) exist.
'--ref-exists'|'--not-ref-exists tag'::
Tests if the specified reference does (not) exist.
+'--commit-exists'|'--not-commit-exists commit'::
+ Tests if the specified commit does (not) exist.
EXTENDING THE CONDITION LIBRARY
-------------------------------
diff --git a/git-conditions-lib.sh b/git-conditions-lib.sh
index c21d669..af376d1 100644
--- a/git-conditions-lib.sh
+++ b/git-conditions-lib.sh
@@ -111,5 +111,16 @@ check_ref_exists_1()
fi
}
+check_commit_exists_1()
+{
+ if test "$(git cat-file -t "$1")" = 'commit'
+ then
+ echo "Commit '$1' exists."
+ else
+ echo "Commit '$1' does not exist."
+ false
+ fi
+}
+
fi
--
1.7.5.rc1.23.g7f622
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