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-rwxr-xr-xcontrib/examples/git-gc.sh37
1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/examples/git-gc.sh b/contrib/examples/git-gc.sh
new file mode 100755
index 0000000000..1597e9f33f
--- /dev/null
+++ b/contrib/examples/git-gc.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Copyright (c) 2006, Shawn O. Pearce
+#
+# Cleanup unreachable files and optimize the repository.
+
+USAGE='[--prune]'
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+
+no_prune=:
+while test $# != 0
+do
+ case "$1" in
+ --prune)
+ no_prune=
+ ;;
+ --)
+ usage
+ ;;
+ esac
+ shift
+done
+
+case "$(git config --get gc.packrefs)" in
+notbare|"")
+ test $(is_bare_repository) = true || pack_refs=true;;
+*)
+ pack_refs=$(git config --bool --get gc.packrefs)
+esac
+
+test "true" != "$pack_refs" ||
+git pack-refs --prune &&
+git reflog expire --all &&
+git-repack -a -d -l &&
+$no_prune git prune &&
+git rerere gc || exit