From 9d63ca99d03ce3116cd5e6ed92bda2b4753b51f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Gon=C3=A7alves?= <me@rgoncalves.se>
Date: Tue, 25 Apr 2023 20:24:29 +0200
Subject: feat(bin): use common sha256 executable

---
 bin/func | 8 +++++++-
 bin/rssg | 9 +--------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/bin/func b/bin/func
index bea9dea..0468b29 100644
--- a/bin/func
+++ b/bin/func
@@ -22,6 +22,12 @@ date_default_timezone="+0200"
 
 uname=$(uname)
 
+__sha256="sha256"
+
+if [ "${uname}" = "Linux" ]; then
+	__sha256="sha256sum"
+fi
+
 __to_html_id() {
 	cat /dev/stdin | sed 's/ /%20/g'
 }
@@ -96,7 +102,7 @@ __get_out_filename() {
 	_filename="${1}"
 
 	if $(__get_value "${1}" draft || false); then
-		_filename="$(dirname ${1})/$(basename ${1} | sha256).html"
+		_filename="$(dirname ${1})/$(basename ${1} | "${__sha256}").html"
 	fi
 	
 	echo "${_filename}" |
diff --git a/bin/rssg b/bin/rssg
index 02e6b54..b8656c4 100755
--- a/bin/rssg
+++ b/bin/rssg
@@ -5,7 +5,6 @@
 set -e
 
 current_date=$(date +"%a, %d %b %Y %H:%M:%S %z")
-uname=$(uname)
 
 cat <<-EOF > "${rss_out_file}"
 <rss version="2.0">
@@ -28,13 +27,7 @@ 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 "${file}")"
-	description=$(__generate_rss_body "${file}")
-	if [ "${uname}" = "Linux" ]; then
-		guid="$(echo "${link}" | sha256sum | cut -d ' ' -f 1)"
-	else
-		guid="$(echo "${link}" | sha256)"
-	fi
-
+	guid="$(echo "${link}" | "${__sha256}" | cut -d ' ' -f 1)"
 	cat <<-EOF >> "${rss_out_file}"
 	<item>
 	<title>${title}</title>
-- 
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