From bf0a4f30a13a6eadf222278f21b6e885c897ea45 Mon Sep 17 00:00:00 2001
From: Janne Mareike Koschinski <janne@kuschku.de>
Date: Thu, 29 Jul 2021 17:55:49 +0200
Subject: [PATCH] Automatically generate print versions from markdown
---
.gitignore | 1 +
Kare Raisu.md => Kare_Raisu.md | 0
Makefile | 10 +++++
Miso Ramen.md => Miso_Ramen.md | 0
MuzenBerliner.md => Muzen_Berliner.md | 0
meta/header.html | 36 ++++++++++++++++++
meta/wrap_sections.mjs | 53 +++++++++++++++++++++++++++
7 files changed, 100 insertions(+)
create mode 100644 .gitignore
rename Kare Raisu.md => Kare_Raisu.md (100%)
create mode 100644 Makefile
rename Miso Ramen.md => Miso_Ramen.md (100%)
rename MuzenBerliner.md => Muzen_Berliner.md (100%)
create mode 100644 meta/header.html
create mode 100755 meta/wrap_sections.mjs
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..43a28b4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/print
diff --git a/Kare Raisu.md b/Kare_Raisu.md
similarity index 100%
rename from Kare Raisu.md
rename to Kare_Raisu.md
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..b4d15ba
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,10 @@
+ROOT_DIR:=$(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
+SOURCES := $(wildcard *.md)
+OBJECTS := $(addprefix print/,$(SOURCES:%.md=%.pdf))
+
+.PHONY: all
+all: $(OBJECTS)
+
+print/%.pdf: %.md meta/header.html meta/wrap_sections.mjs
+ mkdir -p "$(@D)"
+ pandoc "$<" -t html -H meta/header.html --filter meta/wrap_sections.mjs -o - | wkhtmltopdf -B 10mm -L 20mm -R 10mm -T 10mm --javascript-delay 0 - "$@"
diff --git a/Miso Ramen.md b/Miso_Ramen.md
similarity index 100%
rename from Miso Ramen.md
rename to Miso_Ramen.md
diff --git a/MuzenBerliner.md b/Muzen_Berliner.md
similarity index 100%
rename from MuzenBerliner.md
rename to Muzen_Berliner.md
diff --git a/meta/header.html b/meta/header.html
new file mode 100644
index 0000000..211f152
--- /dev/null
+++ b/meta/header.html
@@ -0,0 +1,36 @@
+<meta charset="utf-8">
+<style>
+h1,h2,h3,h4,h5,h6 {
+ font-family: "Franziska Pro";
+ font-weight: 400;
+}
+
+th {
+ display: none;
+}
+
+:root {
+ font-family: "Roboto Condensed";
+ font-weight: 200;
+ line-height: 1.5;
+ font-size: 14pt;
+}
+
+p, li {
+ margin-bottom: 0.75rem;
+}
+
+td {
+ font-weight: 200;
+ font-size: 1rem;
+}
+
+body > div > div {
+ page-break-inside: avoid;
+}
+
+div#zutaten table td:first-child {
+ padding-right: 1rem;
+ min-width: 6rem;
+}
+</style>
diff --git a/meta/wrap_sections.mjs b/meta/wrap_sections.mjs
new file mode 100755
index 0000000..ec76a53
--- /dev/null
+++ b/meta/wrap_sections.mjs
@@ -0,0 +1,53 @@
+#!/usr/bin/env node
+import readline from "readline";
+
+function groupChildren(blocks, parentLevel) {
+ const result = [];
+ while (blocks.length) {
+ const block = blocks.shift();
+ if (block.t == "Header") {
+ const level = block.c[0];
+ const id = block.c[1][0];
+
+ if (parentLevel >= level) {
+ blocks.unshift(block);
+ return result;
+ } else {
+ const children = groupChildren(blocks, level);
+ result.push({
+ "t": "RawBlock",
+ "c": [
+ "html",
+ "<div id=\"" + id + "\">"
+ ]
+ });
+ result.push(block);
+ result.push(...children);
+ result.push({
+ "t": "RawBlock",
+ "c": [
+ "html",
+ "</div>"
+ ]
+ });
+ }
+ } else {
+ result.push(block);
+ }
+ }
+ return result;
+}
+
+const rl = readline.createInterface({
+ input: process.stdin,
+ output: process.stdout,
+ terminal: false
+});
+rl.on('line', function (line) {
+ const data = JSON.parse(line);
+ const blocks = groupChildren(data.blocks, 0);
+ console.log(JSON.stringify({
+ ...data,
+ blocks: blocks
+ }));
+});
--
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