From f416a38df0caf397d22a07f227f1de72856a100a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Gon=C3=A7alves?= <me@rgoncalves.se>
Date: Wed, 16 Nov 2022 22:54:11 +0100
Subject: feat(bin): generate + embed description in RSS articles

---
 bin/func | 10 +++++++---
 bin/rssg |  8 +++++---
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/bin/func b/bin/func
index 97688f5..bea9dea 100644
--- a/bin/func
+++ b/bin/func
@@ -145,6 +145,10 @@ __lowdown() {
 	lowdown --html-no-skiphtml --html-no-escapehtml "${1}"
 }
 
+__generate_rss_body() {
+	lowdown -tgemini "${1}" | sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/"/\&quot;/g; s/'"'"'/\&#39;/g'
+}
+
 __apply_template() {
 	# 1: template name or default
 	m4 "templates/${1:-default}"
@@ -223,14 +227,14 @@ __handle_md() {
 
 	__generate_metadata "${1}" > "${tmp_file}.metadata"
 
-	if [ ! "$(__get_value ${1} index)" = "" ]; then
+	if [ ! "$(__get_value "${1}" index)" = "" ]; then
 		__generate_index "${1}" > "${tmp_file}.index"
 	else
 		[ -f "${tmp_file}.index" ] && rm "${tmp_file}.index"
 	fi
 
-	__apply_template "$(__get_value ${1} template)" > "${tmp_file}"
-	__install "${tmp_file}" "$(__get_out_filename ${1})"
+	__apply_template "$(__get_value "${1}" template)" > "${tmp_file}"
+	__install "${tmp_file}" "$(__get_out_filename "${1}")"
 }
 
 __handle() {
diff --git a/bin/rssg b/bin/rssg
index d42ff14..02e6b54 100755
--- a/bin/rssg
+++ b/bin/rssg
@@ -27,11 +27,12 @@ EOF
 for file in $(__list_files_date "${rss_dir}"); do
 	title=$(__get_value_title "${file}")
 	date=$(__get_value_date_publication "${file}")
-	link="${website_link}/$(__get_final_filename ${file})"
+	link="${website_link}/$(__get_final_filename "${file}")"
+	description=$(__generate_rss_body "${file}")
 	if [ "${uname}" = "Linux" ]; then
-		guid="$(echo ${link} | sha256sum | cut -d ' ' -f 1)"
+		guid="$(echo "${link}" | sha256sum | cut -d ' ' -f 1)"
 	else
-		guid="$(echo ${link} | sha256)"
+		guid="$(echo "${link}" | sha256)"
 	fi
 
 	cat <<-EOF >> "${rss_out_file}"
@@ -40,6 +41,7 @@ for file in $(__list_files_date "${rss_dir}"); do
 	<link>${link}</link>
 	<pubDate>${date}</pubDate>
 	<guid>${guid}</guid>
+	<description>${description}</description>
 	</item>
 	EOF
 done
-- 
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