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https://github.com/envmodules/modules.git
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87 lines
2.4 KiB
Bash
Executable File
87 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# PRE-COMMIT, hook script to verify what is about to be committed
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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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# fail if there are misspellings (check all files)
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command -v codespell >/dev/null
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if [ $? -eq 0 ]; then
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git diff --cached HEAD | grep '^[+][^+]' | codespell -
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if [ $? -ne 0 ]; then
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exit 1
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fi
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else
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echo_warning "codespell command not found"
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fi
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# interactively check misspellings in doc files
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command -v aspell >/dev/null
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if [ $? -eq 0 ]; then
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misspell=0
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ASPELL_OPTS='-l en -x --home-dir=. --personal=.aspell.en.pws'
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for docfile in $(git diff --cached --name-only --diff-filter=d | grep -E\
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'(.rst|.md)$'); do
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words=$(git diff --cached $docfile | grep '^[+][^+]' | aspell\
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$ASPELL_OPTS list)
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if [ -n "$words" ]; then
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# interactively edit file to fix misspellings
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aspell $ASPELL_OPTS check $docfile </dev/tty >/dev/tty;
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misspell=1
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fi
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done
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# abort if misspellings were found as commit content should be adapted
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if [ $misspell -eq 1 ]; then
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echo_error "misspelling found, commit should be updated"
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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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# fail if there are whitespace errors
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git diff-index --check --cached HEAD --
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if [ $? -ne 0 ]; then
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exit 1
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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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