mikegerwitz
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repo2html
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Using shell script for commit template 

The majority of the data is exposed via the environment and the actual body is
piped to the script. This change allows for a great deal of flexibility with
regards to templating---users may write "templates" in whatever language they
choose to generate whatever output they wish.

We should do as much processing beforehand as possible so that the template does
not need to, for example, start snooping through the repos (which will be more
complicated once we support multiple VCSs).
master
Mike Gerwitz 2012-10-07 11:01:32 -04:00
parent 7965009bd4
commit 033baae96a
No known key found for this signature in database
GPG Key ID: F22BB8158EE30EAB
4 changed files with 50 additions and 38 deletions
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32
repo2html
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@ -20,6 +20,12 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# #
path_out="$( pwd )"
path="$( dirname "$0" )"
cd "$path"
export GIT_DIR="$path_out/.git"
cat <<EOH
<!DOCTYPE html>
<html>
@ -40,7 +46,7 @@ while read hash commit ts id subject; do
echo "Found $commit: $subject" >&2
dateout="$( printf "%(%Y-%m-%d)T" "$ts" )"
dategrp="${dateout%-*}"
dategroup="${dateout%-*}"
day="${dateout##*-}"
month="$( printf "%(%m)T" "$ts" )"
year="${dateout%%-*}"
@ -52,28 +58,28 @@ while read hash commit ts id subject; do
pagefile="$year/$month/$id.html"
fmtsubject="$( ./msgfmt < <( echo "$subject"; echo ) )"
[ "$lastdate" == "$dategrp" ] || {
echo "<h2 id="$dategrp">$dategrp</h2>"
[ "$lastdate" == "$dategroup" ] || {
echo "<h2 id="$dategroup">$dategroup</h2>"
}
printf '<ul><li>(%02d) <a href="%s">%s</a></li></ul>' \
"$day" "$pagefile" "$fmtsubject"
lastdate="$dategrp"
lastdate="$dategroup"
# create the containing directory (if it does not yet exist and then generate
# the commit page
mkdir -p "$( dirname "$pagefile" )" \
&& (
printf "$( cat tpl/commit.html )" \
"$fmtsubject" \
"$fmtsubject" \
"$ts" \
"$( ./hash2html "$commit" )" \
"$dategrp" \
"$year" \
"$hash"
) > "$pagefile"
# make the majority of the data available as environment variables (for
# convenience), lowercase so as not to be conflict with conventional
# environment variables
export hash commit id subject="$fmtsubject" timestamp="$ts"
export dategroup month day year
# invoke template
./hash2html "$commit" | ./tpl/commit.sh
) > "$path_out/$pagefile"
done < <(
git log --pretty='format:%H %h %at %f %s' && echo
)

2
rss
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@ -46,7 +46,7 @@ while read -r commit ts id subject; do
<item>
<title><![CDATA[$( ./msgfmt < <( echo "$subject"; echo ) )]]></title>
<link>
$( printf "%s/%(%Y)T/%(%m)T/%s.html" "$url" "$ts" "$ts" "$id" )
$( printf "%s/%(%Y/%m)T/%s.html" "$url" "$ts" "$id" )
</link>
<pubDate>$( date --date="1970-01-01 $ts sec" +%Y-%m-%d )</pubDate>
<description>

24
tpl/commit.html
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@ -1,24 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<title>%s</title>
</head>
<body>
<h1>%s</h1>
<h2>%(%Y-%m-%d)T</h2>
%s
<p>
<a href="../../../#%s">(Return to index)</a>
</p>
<hr />
<footer>
Copyright &copy; %d Mike Gerwitz.
Verbatim redistribution of this document in its entirety is permitted so
long as this copyright notice is preserved.
<div>%s</div>
</footer>
</body>
</html>

30
tpl/commit.sh 100755
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@ -0,0 +1,30 @@
#!/bin/bash
cat <<EOF
<!DOCTYPE html>
<html>
<head>
<title>$subject</title>
</head>
<body>
<h1>$subject</h1>
<h2>$year-$month-$day</h2>
<div id="body">
$( cat )
</div>
<p>
<a href="$path_root#$dategroup">(Return to index)</a>
</p>
<hr />
<footer>
Copyright &copy; $year Mike Gerwitz.
Verbatim redistribution of this document in its entirety is permitted so
long as this copyright notice is preserved.
<div>$hash</div>
</footer>
</body>
</html>
EOF