# Pull in global dependencies.
. ./helpers.sh
-author_file=author.meta
-uuid_file=uuid.meta
-title_file=title.meta
+metadata_dir=metadata
+author_file="$metadata_dir"/author
+uuid_file="$metadata_dir"/uuid
+title_file="$metadata_dir"/title
+url_file="$metadata_dir"/url
redo-ifchange "$url_file"
redo-ifchange "$author_file"
redo-ifchange "$uuid_file"
# Build some variables. XML-escape even file contents that should not contain
# dangerous characters, just to avoid any XML trouble.
srcdir=`pwd`
-basepath=$(get_basepath)
+basepath=$(get_basepath "${metadata_dir}/")
title=`read_and_escape_file "$title_file" | head -1`
author=`read_and_escape_file "$author_file" | head -1`
uuid=`read_and_escape_file "$uuid_file" | head -1`
+tmp_snippets_dir=.tmp_feed_snippets
# Write majority of feed head.
cat << EOF
printf "<id>urn:uuid:%s</id>\n" "$uuid"
# Generate feed entry snippets.
-mkdir -p feed_snippets
+mkdir -p "$tmp_snippets_dir"
for file in ./*.rst ./*.md; do
if [ -e "$file" ]; then
- uuid_file="${file%.*}.uuid"
+ uuid_file="${metadata_dir}/${file%.*}.uuid"
redo-ifchange "$uuid_file"
published=`stat -c%y "${uuid_file}"`
published_unix=$(date -u "+%s%N" -d "${published}")
- snippet_file="${file%.*}.feed_snippet"
+ snippet_file=./${metadata_dir}/"${file%.*}.feed_snippet"
redo-ifchange "$snippet_file"
- ln -s "$srcdir/$snippet_file" "./feed_snippets/${published_unix}"
+ ln -s "$srcdir/$snippet_file" "./${tmp_snippets_dir}/${published_unix}"
fi
done
# Derive feed modification date from snippets.
-mod_dates=$(grep -hE "^<updated>" ./feed_snippets/* | sed -E 's/<.?updated>//g')
+mod_dates=$(grep -hE "^<updated>" ./${metadata_dir}/*.feed_snippet | sed -E 's/<.?updated>//g')
last_mod_unix=0
for date in $mod_dates; do
date_unix=$(date -u "+%s" -d "${date}")
printf "<updated>%s</updated>\n\n" "$lastmod_rfc3339"
# Write feed entries.
-for file in ./feed_snippets/*; do
+for file in ./${tmp_snippets_dir}/*; do
cat "${file}"
printf "\n"
done
-rm -rf feed_snippets
+rm -rf "$tmp_snippets_dir"
# Write feed foot.
printf "</feed>"