Separated index HTML into its own template
Mike Gerwitz
parent
67bd586ecd
commit
01ea10f0bf
88
processor
88
processor
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@ -20,40 +20,45 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# #
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repotype="${1?Missing repository type}"
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path_out="${2?Missing output path}"
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declare -xr repotype="${1?Missing repository type}"
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declare -xr path_out="${2?Missing output path}"
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# provide default message formatter if necessary
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msgfmt="${msgfmt:-./msgfmt}"
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# default template path (the former is exported so that templates themselves may
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# make use of default templates)
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export path_default_tpl=./tpl
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path_tpl="${path_tpl:-$path_default_tpl}"
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declare -xr path_default_tpl=./tpl
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declare -xr path_tpl="${path_tpl:-$path_default_tpl}"
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# output XHTML5 header
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cat <<EOH
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<!DOCTYPE html>
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<html>
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<head>
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<link rel="alternate" title="RSS Feed"
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href="rss.xml" type="application/rss+xml" />
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<title>$title</title>
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</head>
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<body>
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<h1>$title</h1>
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<h2>$desc</h2>
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EOH
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resolv-template()
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{
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name="$1"
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[ -x "$path_tpl/$name" ] \
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&& echo "$path_tpl/$name" \
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|| echo "$path_default_tpl/$name"
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}
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apply-template()
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{
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$( resolv-template "$1" )
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}
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exec-template()
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{
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exec $( resolv-template "$1" )
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}
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# performs index generation; by separating this into a procedure, we allow the
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# template to invoke it at any point and further process the output
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do-index()
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{
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prevdate=
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lastts=
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firstyear=0
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lastyear=0
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lasthash=
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prevdate=
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lastts=
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firstyear=0
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lastyear=0
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lasthash=
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# generate index
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while read hash commit ts id subject; do
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# generate index
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while read hash commit ts id subject; do
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# ignore commits that begin with ':'
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[[ "$subject" == :* ]] && {
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echo "Ignoring $commit: $subject" >&2
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@ -86,13 +91,13 @@ while read hash commit ts id subject; do
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prevdate="$dategroup"
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# create the containing directory (if it does not yet exist and then generate
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# the commit page
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# create the containing directory (if it does not yet exist and then
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# generate the commit page
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mkdir -p "$( dirname "$path_out/$pagefile" )" \
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&& (
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# make the majority of the data available as environment variables (for
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# convenience), lowercase so as not to be conflict with conventional
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# environment variables
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# make the majority of the data available as environment variables
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# (for convenience), lowercase so as not to be conflict with
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# conventional environment variables
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export hash commit id subject="$fmtsubject" timestamp="$ts"
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export dategroup month day year
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export path_root='../../'
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@ -101,21 +106,14 @@ while read hash commit ts id subject; do
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"$repotype"/commit2html "$commit" | "$path_tpl/commit"
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) > "$path_out/$pagefile" \
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&& ./hashcache "$hash" "$pagefile"
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done
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done
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yearrange="$firstyear"
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if [ "$lastyear" -gt "$firstyear" ]; then
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yearrange="$firstyear"
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if [ "$lastyear" -gt "$firstyear" ]; then
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yearrange="$firstyear–$lastyear"
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fi
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fi
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}
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cat <<EOF
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<div id="rss"><a href="rss.xml">RSS</a></div>
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<hr />
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<footer>
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<div>Copyright © $yearrange $copyright</div>
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<div>Last Updated: $( ./tsdate "$lastts" '%F %H:%M:%S' )</div>
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<div>$lasthash</div>
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</footer>
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</body>
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</html>
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EOF
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# let the template finish
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export -f do-index
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exec-template index
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@ -132,6 +132,9 @@ export cref_errlog=.cref-bad
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| ./processor "$repotype" "$path_out" 2> >( _reout ) \
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) >/dev/null
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# wait for all processes to finish
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wait
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# if any invalid crefs remain, then they're bad
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[ ! -s "$cref_errlog" ] || {
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echo "warning: bad cref(s); see $cref_errlog" >&2
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@ -0,0 +1,28 @@
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#!/bin/bash
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cat <<EOH
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<!DOCTYPE html>
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<html>
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<head>
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<link rel="alternate" title="RSS Feed"
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href="rss.xml" type="application/rss+xml" />
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<title>$title</title>
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</head>
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<body>
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<h1>$title</h1>
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<h2>$desc</h2>
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EOH
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# generate index and populate statistical vars
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do-index
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cat <<EOF
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<div id="rss"><a href="rss.xml">RSS</a></div>
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<hr />
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<footer>
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<div>Copyright © $yearrange $copyright</div>
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<div>Last Updated: $( ./tsdate "$lastts" '%F %H:%M:%S' )</div>
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<div>$lasthash</div>
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</footer>
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</body>
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</html>
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EOF
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