2012-05-07 21:40:32 -04:00
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#!/bin/sh
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#
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# Styles documentation, generated from master, to match the rest of the website
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#
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# What a relief. This also allows the documentation that is generated separately
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# (apart from the website) to have its own style; that makes sense, considering
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# the master branch should have no knowledge of the website.
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#
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# Copyright (C) 2010 Mike Gerwitz
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero 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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# ensure that we are within the git repository (otherwise, we cannot generate
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# content from master)
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git rev-parse --git-dir >/dev/null 2>/dev/null || {
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echo "This command may only be run from within the git repository" >&2
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exit 1
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}
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# we do not want to switch branches if it may risk losing changes
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[ "$( git status --short | grep -v '??' )" ] && {
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# auto-stashing can be used during development to test this script without
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# fighting with git
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if [ -z "$WEBDOC_AUTOSTASH" ]; then
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echo "Working tree is dirty; please stash or commit changes" >&2
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exit 2
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fi
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# automatically stash changes
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echo "Stashing changes before switching branches..." >&2
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git stash save 'Stashed by webdoc'
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# on exit, pop the stash
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trap 'git stash pop' EXIT
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}
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path_dest=webroot
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path_doc=build/doc
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path_img=$path_doc/img
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path_js=$path_doc/interactive.js
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path_doc_single=$path_doc/manual.html
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path_doc_multi=$path_doc/manual
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# style a particular file, rewriting relevant portions of the HTML
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webify()
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{
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docpath="$1"
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root="$2"
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tmp="$1.tmp"
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echo "Styling $path..."
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# We do not use -i here because we have some piping to do. We also use a $root
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# var in place of a simple "/" prefix to permit this page to be viewed
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# anywhere --- not just on the root of a domain.
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sed '
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s#</head>#<link type="text/css" rel="stylesheet" \
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href="'$root'style.css" />\n&#;
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s#highlight\.pack\.js#'$root'scripts/&#;
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2012-05-07 23:50:24 -04:00
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s#</body>#\n&#;
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2012-05-07 21:40:32 -04:00
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' "$docpath" \
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| awk '
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/<body>/ {
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print "<body class=\"man\">";
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system( " \
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awk \"/body/{i=1;next;} i\" includes/header.html \
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| sed \"s#href=\\\"\\([^\\\"]\\+\\)\\\"#href=\\\"'$root'\\1\\\"#g\"\
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" );
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next
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}
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/<\/body>/ {
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system( "cat includes/footer.html" );
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2012-05-07 23:50:24 -04:00
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exit
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2012-05-07 21:40:32 -04:00
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}
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2012-05-07 23:50:24 -04:00
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{ print }
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2012-05-07 21:40:32 -04:00
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' \
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> "$tmp"
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# overwrite file with changes
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mv "$tmp" "$docpath"
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}
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# generate the documentation from the master branch
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git checkout master \
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&& make doc-html \
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&& git checkout - \
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&& webify "$path_doc_single" \
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&& for path in $( find "$path_doc_multi" -name '*.htm?' )
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do
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webify "$path" "../"
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done \
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&& ln -sf \
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"../$path_doc_single" "../$path_img" "../$path_js" "../$path_doc_multi" \
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"$path_dest/"
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