X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;ds=sidebyside;f=processor%2Ffeed.xml.do;h=0bc7318b0dc881bd094b81a17254d1977a5d48a8;hb=cc2d161a6ef0700f6d08fd5c63314834a7264c28;hp=2b4396957954b5eab9c021a0d3695c1fb2a7dfcb;hpb=6ee5e0e20b722b1d4e72dfa52a19ec684cb30410;p=redo-blog

diff --git a/processor/feed.xml.do b/processor/feed.xml.do
index 2b43969..0bc7318 100644
--- a/processor/feed.xml.do
+++ b/processor/feed.xml.do
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 # Pull in global dependencies.
-metadata_dir=.meta
-. "$metadata_dir"/helpers.sh
+. ./helpers.sh
+metadata_dir=metadata
 author_file="$metadata_dir"/author
 uuid_file="$metadata_dir"/uuid
 title_file="$metadata_dir"/title
@@ -47,7 +47,11 @@ for file in ./*.rst ./*.md; do
 done
 
 # Derive feed modification date from snippets.
-mod_dates=$(grep -hE "^<updated>" ./${metadata_dir}/*.feed_snippet | sed -E 's/<.?updated>//g')
+n_snippet_files=`ls -1 ./${metadata_dir}/*.feed_snippet 2>/dev/null | wc -l`
+if [ $n_snippet_files != 0 ]
+then
+  mod_dates=$(grep -hE "^<updated>" ./${metadata_dir}/*.feed_snippet | sed -E 's/<.?updated>//g')
+fi
 last_mod_unix=0
 for date in $mod_dates; do
   date_unix=$(date -u "+%s" -d "${date}")
@@ -60,8 +64,10 @@ printf "<updated>%s</updated>\n\n" "$lastmod_rfc3339"
 
 # Write feed entries.
 for file in ./${tmp_snippets_dir}/*; do
-  cat "${file}"
-  printf "\n"
+  if [ -e "$file" ]; then
+    cat "${file}"
+    printf "\n"
+  fi
 done
 rm -rf "$tmp_snippets_dir"