mirror of
https://github.com/envmodules/modules.git
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69 lines
2.0 KiB
Bash
Executable File
69 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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#
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# COMMIT-MSG, hook script to verify commit message
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# Copyright (C) 2022 Xavier Delaruelle
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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##########################################################################
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# redirect output to stderr.
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exec 1>&2
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# apply SGR code to message if output channel is attached to terminal
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sgr() {
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local code=$1
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local msg=$2
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if [ -t 2 ]; then
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echo "\033[${code}m${msg}\033[0m"
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else
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echo $msg
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fi
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}
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echo_warning() {
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echo -e "$(sgr 43 WARNING): $1"
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}
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echo_error() {
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echo -e "$(sgr 41 ERROR): $1"
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}
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echo_hint() {
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echo -e "$(sgr 44 HINT): $1"
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}
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# check misspellings in commit message
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command -v aspell >/dev/null
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if [ $? -eq 0 ]; then
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ASPELL_OPTS='-l en -x --home-dir=. --personal=.aspell.en.pws'
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# use sed to extract commit message from full commit details
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words=$(sed '/^# /Q' "$1" | aspell $ASPELL_OPTS list)
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# abort if misspelled words found
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if [ -n "$words" ]; then
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befmsg='# commit message was ---------------- >8 -------------'
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aftmsg='# ------------------------ 8< ------------------------'
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echo_error "misspellings found in commit message\n\n$words\n"
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echo -e "$befmsg\n$(sed '/^# /Q' "$1")\n$aftmsg\n"
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echo_hint "correct message or skip checks with '--no-verify' git option"
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exit 1
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fi
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else
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echo_warning "aspell command not found"
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fi
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exit 0
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# vim:set tabstop=3 shiftwidth=3 expandtab autoindent:
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