1 files changed, 53 insertions, 0 deletions
diff --git a/src/feedentry b/src/feedentry
new file mode 100755
index 0000000..6299e6f
--- /dev/null
+++ b/src/feedentry
@@ -0,0 +1,53 @@
+#!/bin/sh
+set -euo pipefail
+
+
+usage() {
+	echo 'Usage: feedentry FILENAME.htmlbody'
+}
+
+FILENAME="${1:-}"
+eval "$(assert-arg -- "$FILENAME" 'FILENAME.htmlbody')"
+. "$(realpath -- "${FILENAME%.*}.conf")"
+
+
+update_xml=
+if [ -n "${updated_at:-}" ]; then
+	update_iso="$(date -ud "$updated_at" -Is)"
+	update_xml="    <updated>
+      $update_iso
+    </updated>"
+fi
+
+cat <<EOF | sed '/^$/d'
+  <entry xml:lang="en">
+    <title type="html">
+      $title_html
+    </title>
+    <link type="text/html" rel="alternative" href="$url_absolute" title="$title_html" />
+    <published>
+      $date_iso
+    </published>
+$update_xml
+    <id>
+      $url_absolute
+    </id>
+    <author>
+      <name>
+        $author
+      </name>
+      <email>
+        $email
+      </email>
+    </author>
+
+    <summary type="html">
+EOF
+
+head -n5 < "$FILENAME" | htmlesc
+printf '    </summary>\n'
+printf '    <content type="html" xml:base="%s">\n' "${url:?}"
+
+htmlesc < "$FILENAME"
+printf '    </content>\n'
+printf '  </entry>\n'