thoughts/tools/extfmt

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#!/bin/bash
#
# Augments default repo2html message formatter
#
# Copyright (C) 2013 Mike Gerwitz
#
# 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/>.
##
# adds inline image and source code include support to default formatter (which
# does not necessarily make sense in repo2html, since it styles commit
# messages...if you try to inline an image in a commit message using this
# format, then you should probably pretend the brackets are staples and lodge
# them into your skull)
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#
# XXX: These do little to prevent against malicious code execution since, well,
# they are used for my own personal content...you've been warned (they are also
# strongly bias toward allowing only Unix-like paths)
"$msgfmt_default" "$@" \
| awk -vpath_root="$path_root" '
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match($0, /\[img:([a-z/.-]+?)(:(.*?))?\]/, g) {
print "<div class=\"inline-img\">"
print " <img src=\"/images/" g[1] "\" alt=\"" g[3] "\" title=\"" g[3] "\" />"
print "</div>"
next
}
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match($0, /\[src:([a-z/.-]+?):(.*?)\]/, g) {
c = "source-highlight -s" g[2] " -i" path_root "/" g[1]
print "<div class=\"listingblock\">"
while ( c | getline ) print
print "</div>"
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next
}
match($0, /\[cat:([a-z/.-]+?)\]/, g) {
c = "cat -- " path_root "/" g[1]
while ( c | getline ) print
next
}
{ print }
'