#!/bin/sh test_description='commit-msg hook' . ./test-lib.sh test_expect_success 'with no hook' ' echo "foo" > file && git add file && git commit -m "first" ' # set up fake editor for interactive editing cat > fake-editor <<'EOF' #!/bin/sh cp FAKE_MSG "$1" exit 0 EOF chmod +x fake-editor ## Not using test_set_editor here so we can easily ensure the editor variable ## is only set for the editor tests FAKE_EDITOR="$(pwd)/fake-editor" export FAKE_EDITOR test_expect_success 'with no hook (editor)' ' echo "more foo" >> file && git add file && echo "more foo" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit ' test_expect_success '--no-verify with no hook' ' echo "bar" > file && git add file && git commit --no-verify -m "bar" ' test_expect_success '--no-verify with no hook (editor)' ' echo "more bar" > file && git add file && echo "more bar" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify ' # now install hook that always succeeds HOOKDIR="$(git rev-parse --git-dir)/hooks" HOOK="$HOOKDIR/commit-msg" mkdir -p "$HOOKDIR" cat > "$HOOK" <<EOF #!/bin/sh exit 0 EOF chmod +x "$HOOK" test_expect_success 'with succeeding hook' ' echo "more" >> file && git add file && git commit -m "more" ' test_expect_success 'with succeeding hook (editor)' ' echo "more more" >> file && git add file && echo "more more" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit ' test_expect_success '--no-verify with succeeding hook' ' echo "even more" >> file && git add file && git commit --no-verify -m "even more" ' test_expect_success '--no-verify with succeeding hook (editor)' ' echo "even more more" >> file && git add file && echo "even more more" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify ' # now a hook that fails cat > "$HOOK" <<EOF #!/bin/sh exit 1 EOF test_expect_success 'with failing hook' ' echo "another" >> file && git add file && test_must_fail git commit -m "another" ' test_expect_success 'with failing hook (editor)' ' echo "more another" >> file && git add file && echo "more another" > FAKE_MSG && ! (GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit) ' test_expect_success '--no-verify with failing hook' ' echo "stuff" >> file && git add file && git commit --no-verify -m "stuff" ' test_expect_success '--no-verify with failing hook (editor)' ' echo "more stuff" >> file && git add file && echo "more stuff" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify ' chmod -x "$HOOK" test_expect_success 'with non-executable hook' ' echo "content" >> file && git add file && git commit -m "content" ' test_expect_success 'with non-executable hook (editor)' ' echo "content again" >> file && git add file && echo "content again" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -m "content again" ' test_expect_success '--no-verify with non-executable hook' ' echo "more content" >> file && git add file && git commit --no-verify -m "more content" ' test_expect_success '--no-verify with non-executable hook (editor)' ' echo "even more content" >> file && git add file && echo "even more content" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify ' # now a hook that edits the commit message cat > "$HOOK" <<'EOF' #!/bin/sh echo "new message" > "$1" exit 0 EOF chmod +x "$HOOK" commit_msg_is () { test "`git log --pretty=format:%s%b -1`" = "$1" } test_expect_success 'hook edits commit message' ' echo "additional" >> file && git add file && git commit -m "additional" && commit_msg_is "new message" ' test_expect_success 'hook edits commit message (editor)' ' echo "additional content" >> file && git add file && echo "additional content" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit && commit_msg_is "new message" ' test_expect_success "hook doesn't edit commit message" ' echo "plus" >> file && git add file && git commit --no-verify -m "plus" && commit_msg_is "plus" ' test_expect_success "hook doesn't edit commit message (editor)" ' echo "more plus" >> file && git add file && echo "more plus" > FAKE_MSG && GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify && commit_msg_is "more plus" ' test_done