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5c4f55f1f6
In ea9882bfc4 (commit: disable status hints when writing to
COMMIT_EDITMSG, 2013-09-12) the intent was to disable status hints
when writing to COMMIT_EDITMSG, because giving the hints in the "git
status" like output in the commit message template are too late to
be useful (they say things like "'git add' to stage", but that is
only possible after aborting the current "git commit" session).
But there is one case that the hints can be useful: When the current
attempt to commit is rejected because no change is recorded in the
index. The message is given and "git commit" errors out, so the
hints can immediately be followed by the user. Teach the codepath
to honor the configuration variable.
Signed-off-by: Heba Waly <heba.waly@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
395 lines
10 KiB
Bash
Executable File
395 lines
10 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2007 Steven Grimm
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#
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test_description='git commit
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Tests for template, signoff, squash and -F functions.'
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. ./test-lib.sh
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commit_msg_is () {
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expect=commit_msg_is.expect
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actual=commit_msg_is.actual
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printf "%s" "$(git log --pretty=format:%s%b -1)" >"$actual" &&
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printf "%s" "$1" >"$expect" &&
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test_i18ncmp "$expect" "$actual"
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}
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# A sanity check to see if commit is working at all.
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test_expect_success 'a basic commit in an empty tree should succeed' '
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echo content > foo &&
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git add foo &&
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git commit -m "initial commit"
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'
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test_expect_success 'nonexistent template file should return error' '
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echo changes >> foo &&
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git add foo &&
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(
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GIT_EDITOR="echo hello >\"\$1\"" &&
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export GIT_EDITOR &&
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test_must_fail git commit --template "$PWD"/notexist
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)
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'
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test_expect_success 'nonexistent template file in config should return error' '
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test_config commit.template "$PWD"/notexist &&
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(
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GIT_EDITOR="echo hello >\"\$1\"" &&
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export GIT_EDITOR &&
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test_must_fail git commit
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)
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'
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# From now on we'll use a template file that exists.
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TEMPLATE="$PWD"/template
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test_expect_success 'unedited template should not commit' '
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echo "template line" > "$TEMPLATE" &&
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test_must_fail git commit --template "$TEMPLATE"
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'
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test_expect_success 'unedited template with comments should not commit' '
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echo "# comment in template" >> "$TEMPLATE" &&
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test_must_fail git commit --template "$TEMPLATE"
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'
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test_expect_success 'a Signed-off-by line by itself should not commit' '
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(
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test_set_editor "$TEST_DIRECTORY"/t7500/add-signed-off &&
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test_must_fail git commit --template "$TEMPLATE"
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)
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'
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test_expect_success 'adding comments to a template should not commit' '
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(
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test_set_editor "$TEST_DIRECTORY"/t7500/add-comments &&
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test_must_fail git commit --template "$TEMPLATE"
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)
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'
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test_expect_success 'adding real content to a template should commit' '
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(
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test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
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git commit --template "$TEMPLATE"
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) &&
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commit_msg_is "template linecommit message"
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'
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test_expect_success '-t option should be short for --template' '
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echo "short template" > "$TEMPLATE" &&
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echo "new content" >> foo &&
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git add foo &&
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(
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test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
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git commit -t "$TEMPLATE"
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) &&
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commit_msg_is "short templatecommit message"
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'
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test_expect_success 'config-specified template should commit' '
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echo "new template" > "$TEMPLATE" &&
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test_config commit.template "$TEMPLATE" &&
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echo "more content" >> foo &&
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git add foo &&
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(
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test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
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git commit
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) &&
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commit_msg_is "new templatecommit message"
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'
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test_expect_success 'explicit commit message should override template' '
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echo "still more content" >> foo &&
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git add foo &&
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GIT_EDITOR="$TEST_DIRECTORY"/t7500/add-content git commit --template "$TEMPLATE" \
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-m "command line msg" &&
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commit_msg_is "command line msg"
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'
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test_expect_success 'commit message from file should override template' '
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echo "content galore" >> foo &&
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git add foo &&
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echo "standard input msg" |
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(
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test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
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git commit --template "$TEMPLATE" --file -
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) &&
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commit_msg_is "standard input msg"
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'
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cat >"$TEMPLATE" <<\EOF
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### template
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EOF
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test_expect_success 'commit message from template with whitespace issue' '
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echo "content galore" >>foo &&
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git add foo &&
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GIT_EDITOR=\""$TEST_DIRECTORY"\"/t7500/add-whitespaced-content \
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git commit --template "$TEMPLATE" &&
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commit_msg_is "commit message"
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'
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test_expect_success 'using alternate GIT_INDEX_FILE (1)' '
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cp .git/index saved-index &&
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(
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echo some new content >file &&
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GIT_INDEX_FILE=.git/another_index &&
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export GIT_INDEX_FILE &&
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git add file &&
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git commit -m "commit using another index" &&
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git diff-index --exit-code HEAD &&
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git diff-files --exit-code
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) &&
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cmp .git/index saved-index >/dev/null
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'
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test_expect_success 'using alternate GIT_INDEX_FILE (2)' '
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cp .git/index saved-index &&
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(
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rm -f .git/no-such-index &&
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GIT_INDEX_FILE=.git/no-such-index &&
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export GIT_INDEX_FILE &&
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git commit -m "commit using nonexistent index" &&
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test -z "$(git ls-files)" &&
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test -z "$(git ls-tree HEAD)"
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) &&
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cmp .git/index saved-index >/dev/null
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'
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cat > expect << EOF
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zort
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Signed-off-by: C O Mitter <committer@example.com>
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EOF
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test_expect_success '--signoff' '
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echo "yet another content *narf*" >> foo &&
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echo "zort" | git commit -s -F - foo &&
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git cat-file commit HEAD | sed "1,/^\$/d" > output &&
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test_cmp expect output
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'
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test_expect_success 'commit message from file (1)' '
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mkdir subdir &&
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echo "Log in top directory" >log &&
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echo "Log in sub directory" >subdir/log &&
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(
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cd subdir &&
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git commit --allow-empty -F log
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) &&
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commit_msg_is "Log in sub directory"
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'
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test_expect_success 'commit message from file (2)' '
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rm -f log &&
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echo "Log in sub directory" >subdir/log &&
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(
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cd subdir &&
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git commit --allow-empty -F log
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) &&
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commit_msg_is "Log in sub directory"
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'
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test_expect_success 'commit message from stdin' '
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(
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cd subdir &&
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echo "Log with foo word" | git commit --allow-empty -F -
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) &&
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commit_msg_is "Log with foo word"
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'
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test_expect_success 'commit -F overrides -t' '
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(
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cd subdir &&
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echo "-F log" > f.log &&
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echo "-t template" > t.template &&
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git commit --allow-empty -F f.log -t t.template
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) &&
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commit_msg_is "-F log"
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'
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test_expect_success 'Commit without message is allowed with --allow-empty-message' '
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echo "more content" >>foo &&
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git add foo &&
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>empty &&
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git commit --allow-empty-message <empty &&
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commit_msg_is "" &&
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git tag empty-message-commit
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'
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test_expect_success 'Commit without message is no-no without --allow-empty-message' '
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echo "more content" >>foo &&
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git add foo &&
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>empty &&
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test_must_fail git commit <empty
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'
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test_expect_success 'Commit a message with --allow-empty-message' '
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echo "even more content" >>foo &&
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git add foo &&
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git commit --allow-empty-message -m"hello there" &&
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commit_msg_is "hello there"
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'
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test_expect_success 'commit -C empty respects --allow-empty-message' '
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echo more >>foo &&
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git add foo &&
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test_must_fail git commit -C empty-message-commit &&
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git commit -C empty-message-commit --allow-empty-message &&
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commit_msg_is ""
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'
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commit_for_rebase_autosquash_setup () {
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echo "first content line" >>foo &&
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git add foo &&
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cat >log <<EOF &&
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target message subject line
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target message body line 1
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target message body line 2
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EOF
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git commit -F log &&
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echo "second content line" >>foo &&
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git add foo &&
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git commit -m "intermediate commit" &&
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echo "third content line" >>foo &&
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git add foo
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}
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test_expect_success 'commit --fixup provides correct one-line commit message' '
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commit_for_rebase_autosquash_setup &&
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git commit --fixup HEAD~1 &&
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commit_msg_is "fixup! target message subject line"
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'
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test_expect_success 'commit --fixup -m"something" -m"extra"' '
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commit_for_rebase_autosquash_setup &&
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git commit --fixup HEAD~1 -m"something" -m"extra" &&
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commit_msg_is "fixup! target message subject linesomething
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extra"
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'
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test_expect_success 'commit --squash works with -F' '
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commit_for_rebase_autosquash_setup &&
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echo "log message from file" >msgfile &&
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git commit --squash HEAD~1 -F msgfile &&
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commit_msg_is "squash! target message subject linelog message from file"
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'
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test_expect_success 'commit --squash works with -m' '
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commit_for_rebase_autosquash_setup &&
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git commit --squash HEAD~1 -m "foo bar\nbaz" &&
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commit_msg_is "squash! target message subject linefoo bar\nbaz"
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'
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test_expect_success 'commit --squash works with -C' '
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commit_for_rebase_autosquash_setup &&
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git commit --squash HEAD~1 -C HEAD &&
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commit_msg_is "squash! target message subject lineintermediate commit"
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'
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test_expect_success 'commit --squash works with -c' '
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commit_for_rebase_autosquash_setup &&
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test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
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git commit --squash HEAD~1 -c HEAD &&
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commit_msg_is "squash! target message subject lineedited commit"
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'
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test_expect_success 'commit --squash works with -C for same commit' '
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commit_for_rebase_autosquash_setup &&
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git commit --squash HEAD -C HEAD &&
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commit_msg_is "squash! intermediate commit"
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'
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test_expect_success 'commit --squash works with -c for same commit' '
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commit_for_rebase_autosquash_setup &&
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test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
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git commit --squash HEAD -c HEAD &&
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commit_msg_is "squash! edited commit"
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'
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test_expect_success 'commit --squash works with editor' '
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commit_for_rebase_autosquash_setup &&
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test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
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git commit --squash HEAD~1 &&
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commit_msg_is "squash! target message subject linecommit message"
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'
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test_expect_success 'invalid message options when using --fixup' '
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echo changes >>foo &&
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echo "message" >log &&
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git add foo &&
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test_must_fail git commit --fixup HEAD~1 --squash HEAD~2 &&
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test_must_fail git commit --fixup HEAD~1 -C HEAD~2 &&
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test_must_fail git commit --fixup HEAD~1 -c HEAD~2 &&
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test_must_fail git commit --fixup HEAD~1 -F log
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'
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cat >expected-template <<EOF
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# Please enter the commit message for your changes. Lines starting
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# with '#' will be ignored, and an empty message aborts the commit.
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#
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# Author: A U Thor <author@example.com>
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#
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# On branch commit-template-check
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# Changes to be committed:
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# new file: commit-template-check
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#
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# Untracked files not listed
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EOF
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test_expect_success 'new line found before status message in commit template' '
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git checkout -b commit-template-check &&
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git reset --hard HEAD &&
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touch commit-template-check &&
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git add commit-template-check &&
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GIT_EDITOR="cat >editor-input" git commit --untracked-files=no --allow-empty-message &&
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test_i18ncmp expected-template editor-input
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'
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test_expect_success 'setup empty commit with unstaged rename and copy' '
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test_create_repo unstaged_rename_and_copy &&
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(
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cd unstaged_rename_and_copy &&
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echo content >orig &&
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git add orig &&
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test_commit orig &&
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cp orig new_copy &&
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mv orig new_rename &&
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git add -N new_copy new_rename
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)
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'
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test_expect_success 'check commit with unstaged rename and copy' '
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(
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cd unstaged_rename_and_copy &&
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test_must_fail git -c diff.renames=copy commit
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)
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'
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test_expect_success 'commit without staging files fails and displays hints' '
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echo "initial" >file &&
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git add file &&
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git commit -m initial &&
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echo "changes" >>file &&
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test_must_fail git commit -m update >actual &&
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test_i18ngrep "no changes added to commit (use \"git add\" and/or \"git commit -a\")" actual
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'
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test_done
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