[lmi-commits] [lmi] master bf52d55 6/7: Require a valid pre-commit hook to exist

[Greg Chicares]

branch: master
commit bf52d556b9150c15210130ea09feb0dbb8dcef9b
Author: Gregory W. Chicares <address@hidden>
Commit: Gregory W. Chicares <address@hidden>

    Require a valid pre-commit hook to exist
---
 check_git_setup.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/check_git_setup.sh b/check_git_setup.sh
index 2488292..949ffb9 100755
--- a/check_git_setup.sh
+++ b/check_git_setup.sh
@@ -63,8 +63,13 @@ printf "  'readlink -f .git/hooks':\n"
 printf "    expected '%s'\n" "$PWD"/hooks
 printf "    observed '%s'\n" "$(readlink -f .git/hooks)"
 
+# Verify that .git/hooks is a symlink to the repository's hooks/
+# directory, and that it contains an executable pre-commit hook.
+# (There may be other hooks, but that one should always exist.)
+
 case "$(readlink -f .git/hooks)" in
   ("$PWD/hooks")
+    [ -x ".git/hooks/pre-commit" ] || { printf "fail: missing hook\n"; exit 2; 
}
     printf "git hooks directory is properly symlinked\n"
     exit 0
     ;;