From a677748e19cc2e490ffcdbd5799755e67ab4ff02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Gon=C3=A7alves?= <me@rgoncalves.se>
Date: Sun, 8 Aug 2021 10:02:01 +0200
Subject: bin/ssg: Switch for showing date in index

---
 bin/ssg          |  9 ++++++---
 bin/ssg-template | 14 ++++++++++----
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/bin/ssg b/bin/ssg
index b96e01f..f70a3f9 100755
--- a/bin/ssg
+++ b/bin/ssg
@@ -10,7 +10,7 @@ OUT="out"
 . ./bin/ssg-template
 
 _log() {
-	echo [${0}] $@
+	echo [${0}] "$@"
 }
 
 _to_html() {
@@ -46,6 +46,7 @@ _convert_urls() {
 
 main() {
 	local file
+	local out_path
 
 	# template files
 	for template in header footer; do
@@ -56,7 +57,9 @@ main() {
 
 	# markdown files
 	for file in $(find "${SRC}" -iname "*.md"); do
-		if [ "${file}" -ot $(_get_out_path "${file}") ]; then
+		out_path=$(_get_out_path "${file}")
+
+		if [ "${file}" -ot "${out_path}" ]; then
 			_log "! ${file}"
 			continue
 		fi
@@ -89,7 +92,7 @@ main() {
 
 		# Concatenate temporary files to final page
 		m4 templates/default.html > "${TMP_FILE}"
-		install -D "${TMP_FILE}" $(_get_out_path "${file}")
+		install -D "${TMP_FILE}" "${out_path}"
 	done
 
 	# html files
diff --git a/bin/ssg-template b/bin/ssg-template
index e0689cb..4da4364 100644
--- a/bin/ssg-template
+++ b/bin/ssg-template
@@ -10,9 +10,15 @@ _get_value() {
 	# 1: filename
 	# 2: key
 	# stdout: value
-	local value=$(lowdown -T ms -X "${2}" "${1}" 2>/dev/null)
+	local value
+	local ret
+
+	value=$(lowdown -T ms -X "${2}" "${1}" 2>/dev/null)
+	ret="${?}"
+
 	echo "${value:-${3}}"
-	return "${?}"
+
+	return "${ret}"
 }
 
 _get_value_date() {
@@ -139,8 +145,8 @@ _render_index() {
 		title=$(_get_value "${file}" "title" "$(_get_title ${file})")
 
 		echo "<li>"
-		if [ $(_get_value "${file}" "index_show_date") ]; then
-			echo "<span>$(_get_date_human \"${file}\")</span>"
+		if _get_value "${1}" "index_show_date" >/dev/null; then
+			echo "<span>$(_get_date_human ${file})</span>"
 		fi
 		echo "<a href=\"${path}\">${title}</a>"
 		echo "</li>"
-- 
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