73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Formats a Git commit message
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#
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# Copyright (C) 2012 Mike Gerwitz
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#
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# This file is part of repo2html.
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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 3 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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# HTML replacements (default)
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lquo='\“'
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rquo='\”'
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mdash='\—'
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# redefines replacements to yield plain text (instead of HTML entities)
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nohtml()
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{
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lquo=\"
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rquo=\"
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mdash=---
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}
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while getopts n opt; do
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case "$opt" in
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n) nohtml;;
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esac
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done
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# format the commit message, stopping at the diff (if any)
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awk '/^diff --git/ { exit } { print }' \
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| sed ':a;N;$!ba;
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# escaping
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s/</\</g;
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s/>/\>/g;
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s/\&/\&/g;
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# unfortunately, non-greedy matches make it difficult to exclude punctuation
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# at the end of a link, so we will not be handling it here (since links
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# should always be in the footer as references (ideally), this should not
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# happen
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s#[fh]ttps\?://[^]\n )]\+#<a href="&">&</a>#g;
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# reference definitions (footnotes)
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s#\n\[\([0-9]\+\)\]#</p><p id="ref-\1">&#g;
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# references in text
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s|\[\([^]]\+\)\]\[\([0-9]\+\)\]|<a href="#ref-\2">\1</a>\[\2\]|g
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s|\[\([0-9]\+\)\]|<sup><a href="#ref-\1">&</a></sup>|g
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# paragraphs
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s#\n\n#</p>&<p>#g;
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# basic formatting
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s/---/'"$mdash"'/g;
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s#``#'"$lquo"'#g;
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s#'\'\''#'"$rquo"'#g;
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'
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