From 5a9da62ded70cfb05309aebcb1c1ee09d17948c5 Mon Sep 17 00:00:00 2001
From: lonkaars <l.leblansch@gmail.com>
Date: Thu, 1 Apr 2021 12:47:12 +0200
Subject: added scripts for post meta json things

---
 scripts/meta     | 18 ++++++++++++++++++
 scripts/postinfo | 20 ++++++++++++++++++++
 scripts/posts    | 16 ++++++++++++++++
 scripts/tags     |  4 +++-
 4 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100755 scripts/meta
 create mode 100755 scripts/postinfo
 create mode 100755 scripts/posts

diff --git a/scripts/meta b/scripts/meta
new file mode 100755
index 0000000..f33ea3d
--- /dev/null
+++ b/scripts/meta
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+tag_name=$1
+filename=$2
+
+output=$(grep -Poh "^\[meta\]:\s+<$tag_name>\s+\(\K(.+)(?=\)$)" $filename)
+
+if [[ $tag_name = "tags" ]]; then
+	echo $output |\
+		sed "s/,\s*/\n/g" |\
+		sed -z '$ s/\n$//' |\
+		jq --raw-input --slurp 'split("\n")'
+else
+	echo $output |\
+		sed -z '$ s/\n$//' |\
+		jq --raw-input
+fi
+
diff --git a/scripts/postinfo b/scripts/postinfo
new file mode 100755
index 0000000..94827f1
--- /dev/null
+++ b/scripts/postinfo
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+filename=$1
+
+jq -n \
+	--argjson title    "$(./meta title $filename)" \
+	--argjson subtitle "$(./meta subtitle $filename)" \
+	--argjson author   "$(./meta author $filename)" \
+	--argjson date     "$(./meta date $filename)" \
+	--argjson tags     "$(./meta tags $filename)" \
+	--argjson urlname  "$(basename $filename .md | jq --raw-input)" \
+'{
+	"title": $title,
+	"subtitle": $subtitle,
+	"author": $author,
+	"date": $date,
+	"tags": $tags,
+	"urlname": $urlname
+}'
+
diff --git a/scripts/posts b/scripts/posts
new file mode 100755
index 0000000..12900e1
--- /dev/null
+++ b/scripts/posts
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+postsmeta=$( find ../posts \
+	-name "*.md" \
+	-type f \
+	-exec ./postinfo {} \; |\
+	jq -s '.')
+
+jq -n \
+	--argjson valid_tags "$(./tags)" \
+	--argjson posts "$postsmeta" \
+'{
+	"valid_tags": $valid_tags,
+	"posts": $posts
+}'
+
diff --git a/scripts/tags b/scripts/tags
index 3b9272c..c0e784b 100755
--- a/scripts/tags
+++ b/scripts/tags
@@ -4,5 +4,7 @@ grep -Proh \
 	"^\[meta\]:\s+<tags>\s+\(\K(.+)(?=\)$)" ../posts |\
 	sed "s/,\s*/\n/g" |\
 	sort |\
-	uniq
+	uniq |\
+	sed -z '$ s/\n$//' |\
+	jq --raw-input --slurp 'split("\n")'
 
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