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|
#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage:
conf [FILENAME]
conf -h
EOF
}
help() {
cat <<-'EOF'
Options:
-h, --help show this message
FILENAME the name of the input file, also to be used as
URL.
Separate the content from the "frontmatter", and emit the
selected one, given the FILENAME. If FILENAME is not given,
generate the global config.
Examples:
Get the "frontmatter" of src/f.conf:
$ conf src/f.md > src/f.conf
EOF
}
for flag in "$@"; do
case "$flag" in
--)
break
;;
--help)
usage
help
exit
;;
*)
;;
esac
done
while getopts 'h' flag; do
case "$flag" in
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
. src/lib.sh
FILENAME="${1:-}"
if [ -z "$FILENAME" ]; then
printf 'export style_url="%s"\n' "$(url-for 'style.css')"
printf 'export pubkey_url="%s"\n' "$(url-for 'public.asc.txt')"
printf 'export pubkey_id="%s"\n' "$(
LANG=C.UTF-8 gpg --list-key "$EMAIL" |
awk 'NR==2 { print substr($1, length($1) - 15) }' |
shesc
)"
for f in "$CONTENT_PREFIX"/img/*.svg; do
name="$(basename "$f" .svg | sed 's|-|_|g')"
printf 'export icon_%s_url="%s"\n' "$name" "$(url-for "img/$(basename "$f")")"
done
for l in $(langs); do
for f in "$CONTENT_PREFIX"/img/*.svg; do
name="$(basename "$f" .svg | sed 's|-|_|g')"
printf 'export icon_%s_alt="%s"\n' "$name" "$(shesc < "$CONTENT_PREFIX/img/alt/$(basename "$f" .svg).$l.txt" )"
done > src/lib/generated."$l".conf
done
exit
fi
lang="$(lang-for "$FILENAME")"
export lang
cat src/lib/base.conf src/lib/generated.conf src/lib/generated."$lang".conf |
tee "$FILENAME".tmp
DELIMITER=0
while read -r line; do
if [ "$line" = '---' ]; then
DELIMITER=$((DELIMITER + 1))
continue
fi
if [ "$DELIMITER" = 2 ]; then
break
fi
if [ -z "$line" ]; then
continue
fi
KEY="$( printf '%s' "$line" | cut -d: -f1)"
VALUE="$(printf '%s' "$line" | cut -d: -f2- | sed 's|^ ||' | shesc)"
printf 'export %s="%s"\n' "$KEY" "$VALUE"
done < "$FILENAME" | tee -a "$FILENAME".tmp
# shellcheck source=/dev/null
. "$FILENAME".tmp
rm -f "$FILENAME".tmp
lang="$(lang-for "$FILENAME")"
export lang
printf 'export lang="%s"\n' "$lang"
cat src/lib/base."${lang:?}".conf
# shellcheck source=/dev/null
. src/lib/base."$lang".conf
if [ -z "${title:-}" ]; then
title="${site_name:?}"
printf 'export title="%s"\n' "$(printf '%s' "$title" | shesc)"
fi
collection="$(collection-for "$FILENAME" ||:)"
if [ -n "$collection" ]; then
export collection
printf 'export collection="%s"\n' "$collection"
coll_path="$(coll2path "$lang" "$collection")"
feed_title="$(eval "echo \"\$feed_${collection}_title\"" | htmlesc)"
collection_head_html="$(printf ' <link rel="alternate" type="application/atom+xml" href="%s" title="%s" />' \
"$(url-for "$lang/$coll_path")" \
"$(htmlesc "$feed_title")"
)"
printf 'export collection_head_html="%s"\n' "$(shesc "$collection_head_html")"
fi
if [ -z "${layout:-}" ]; then
if [ -z "$collection" ]; then
layout=page
else
layout=post
custom_layout="$(echo "$LAYOUTS" | grep . |
awk -v coll="$collection" '$1 == coll { print $2 }'
)"
if [ -n "$custom_layout" ]; then
layout="$custom_layout"
fi
fi
export layout
printf 'export layout="%s"\n' "$layout"
fi
if [ -r "$FILENAME".i18n ]; then
translations_head="$(awk -F: -v lang="$lang" '$1 != lang{
printf " <link rel=\"alternate\" type=\"text/html\" href=\"%s\" hreflang=\"%s\" />\n",
$3, $1
}' "$FILENAME".i18n)"
translations_body="$(cat <<-EOF
<ul class="translation-list">
$(awk -F: '{
printf " <li><a href=\"%s\">%s</a></li>\n",
$3, $1
}' "$FILENAME".i18n)
</ul>
EOF
)"
printf 'export translations_head_html="%s"\n' "$(shesc "$translations_head")"
printf 'export translations_body_html="%s"\n' "$(shesc "$translations_body")"
fi
if [ -n "${date:-}" ]; then
date_iso="$(date -ud "${date:?}" -Is)"
printf 'export date_iso="%s"\n' "$date_iso"
formatted_date="$(LANG="$lang" date -ud "${date:?}" +"${date_fmt:?}")"
export formatted_date
printf 'export formatted_date_html="%s"\n' "$(htmlesc "$formatted_date" | shesc)"
printf 'export date_html="%s"\n' "$(envsubst < src/lib/date."$lang".html | shesc)"
echo "$FILENAME" > "$(dirname "$FILENAME")/$date_iso.sortdata"
fi
if [ -n "${update:-}" ]; then
update_iso="$(date -ud "${update:?}" -Is)"
printf 'export update_iso="%s"\n' "$update_iso"
formatted_update="$(LANG="$lang" date -ud "${update:?}" +"${date_fmt:?}")"
export formatted_update
printf 'export update_html="%s"\n' "$(envsubst < src/lib/update."$lang".html | shesc)"
printf 'export update_xml=" <updated>%s</updated>"\n' "$update_iso"
fi
url="$(url-for "$FILENAME")"
url_part="$(printf '%s' "$url" | sed 's|^/||')"
title_uri="$(uri "$title")"
printf 'export title_html="%s"\n' "$(printf '%s' "$title" | htmlesc | shesc)"
printf 'export filename="%s"\n' "$FILENAME"
printf 'export url_part="%s"\n' "$url_part"
printf 'export url="%s"\n' "$url"
printf 'export url_absolute="%s"\n' "$(absolute "$url")"
printf 'export mailto_uri="%s%s"\n' "${mailto_uri_prefix:?}" "$title_uri"
printf 'export discussions_url="%s%s"\n' "${discussions_url_prefix:?}" "$title_uri"
printf 'export sourcecode_url="%s%s"\n' "${sourcecode_url_prefix:?}" "$FILENAME"
if [ "${layout:-}" = 'post' ]; then
export mailto_uri="$mailto_uri_prefix$title_uri"
export discussions_url="$discussions_url_prefix$title_uri"
export sourcecode_url="$sourcecode_url_prefix$FILENAME"
printf 'export comment_html="%s"\n' "$(envsubst < src/lib/comment."$lang".html | shesc)"
fi
|
