Move git-cl into depot_tools....

git_cl/test/hooks.sh

+#!/bin/bash
+
+# Tests the "preupload and predcommit hooks" functionality, which lets you run
+# hooks by installing a script into .git/hooks/pre-cl-* first.
+
+set -e
+
+. ./test-lib.sh
+
+setup_initsvn
+setup_gitsvn
+
+(
+  set -e
+  cd git-svn
+
+  # We need a server set up, but we don't use it.
+  git config rietveld.server localhost:1
+
+  # Install a pre-cl-upload hook.
+  echo "#!/bin/bash" > .git/hooks/pre-cl-upload
+  echo "echo 'sample preupload fail'" >> .git/hooks/pre-cl-upload
+  echo "exit 1" >> .git/hooks/pre-cl-upload
+  chmod 755 .git/hooks/pre-cl-upload
+
+  # Install a pre-cl-dcommit hook.
+  echo "#!/bin/bash" > .git/hooks/pre-cl-dcommit
+  echo "echo 'sample predcommit fail'" >> .git/hooks/pre-cl-dcommit
+  echo "exit 1" >> .git/hooks/pre-cl-dcommit
+  chmod 755 .git/hooks/pre-cl-dcommit
+
+  echo "some work done" >> test
+  git add test; git commit -q -m "work"
+
+  # Verify git cl upload fails.
+  test_expect_failure "git-cl upload hook fails" "$GIT_CL upload master"
+
+  # Verify git cl upload fails.
+  test_expect_failure "git-cl dcommit hook fails" "$GIT_CL dcommit master"
+)
+SUCCESS=$?
+
+#cleanup
+
+if [ $SUCCESS == 0 ]; then
+  echo PASS
+fi