File: verify-commit-messages.sh

package info (click to toggle)
qtox 1.16.3-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, sid
  • size: 24,048 kB
  • sloc: cpp: 35,612; xml: 10,669; sh: 2,108; ansic: 1,520; objc: 208; perl: 28; makefile: 13
file content (59 lines) | stat: -rwxr-xr-x 2,039 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
#!/bin/bash
#
#    Copyright © 2016 Zetok Zalbavar <zetok@openmailbox.org>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Script for verifying conformance to commit message format of commits in
# commit range supplied.
#
# Script fails (non-zero exit status) if commit messages don't conform.

# usage:
#   ./$script $commit_range
#
# $commit_range – in format `abdce..12345`


# Fail as soon as an error appears
set -eu -o pipefail

ARG="$1"

echo "" # ← formatting

grep_for_invalid() {
    # differentiate what is allowed for commit messages and merge messages
    git log --no-merges --format=format:'%s' "$ARG" \
        | grep -v -E '^(feat|fix|docs|style|refactor|perf|revert|test|chore)(\(.{,12}\))?:.{1,68}$' \
        || git log --merges --format=format:'%s' "$ARG" \
            | grep -v -E '^Merge .{1,70}$'
}

# Conform, /OR ELSE/.
if grep_for_invalid
then
    echo ""
    echo "Above ↑ commits don't conform to commit message format:"
    echo "https://github.com/qTox/qTox/blob/master/CONTRIBUTING.md#commit-message-format"
    echo ""
    echo "Please fix."
    echo ""
    echo "If you're not sure how to rewrite history, here's a helpful tutorial:"
    echo "https://www.atlassian.com/git/tutorials/rewriting-history/git-commit--amend/"
    echo ""
    echo "If you're still not sure what to do, feel free to pop on IRC, or ask in PR comments for help :)"
    # fail the build
    exit 1
fi