commit 34be727f3b7381a06ebde31563dbcea05d39e8a7 (patch)
parent b0afd529b3fa87479e8a5795f3ea9fa42ba3e815
Author: alex <alex@garbash.com>
Date: Sun, 24 Oct 2021 23:36:22 -0400
build: Add new buildpage tool with custom <title> support
Had to hack a bit of an ugly frontmatter parser! Of course, this thing
isn't CLOSE to parsing YAML but it's a little more explainable than
custom comments in the markdown that have syntactic meaning.
Diffstat:
6 files changed, 42 insertions(+), 13 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1 @@
*.html
-!template.html
diff --git a/Makefile b/Makefile
@@ -7,7 +7,6 @@ clean:
.SUFFIXES: .md .html
.md.html:
- (sed '/<body>/q' template.html; cmark < $<; printf "</body>\n</html>\n") > $@
-
+ ./bin/buildpage $< > $@
.PHONY: all clean
diff --git a/bin/buildpage b/bin/buildpage
@@ -0,0 +1,33 @@
+#!/bin/sh
+# buildpage -- small markdown wrapper with frontmatter <title> support
+set -e
+die() {
+ echo "$*" 1>&2
+ exit 1
+}
+
+[ -z "$1" ] && die "usage: downtown FILE"
+
+# Print the header
+cat <<EOM
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8"/>
+<meta name="viewport" content="width=device-width,initial-scale=1">
+EOM
+
+# Print the title, if we find it in the frontmatter
+if [ "$(head -n1 "$1")" = "---" ]; then
+ title="$(tail +2 "$1" | sed '/^---$/q' | grep '^title:' | sed 's/title: *//')"
+ [ -n "$title" ] && printf "<title>$title</title>\n"
+ start=$(awk '/^---$/ { c++; if (c == 2) { printf "%d\n", NR + 1; exit } }' "$1")
+else
+ start=1
+fi
+printf "</head>\n<body>\n"
+
+# Render the markdown starting from the end of the frontmatter!
+tail +$start "$1" | cmark --unsafe
+
+printf "</body>\n</html>\n"
diff --git a/index.md b/index.md
@@ -1,3 +1,7 @@
+---
+title: ~alex
+---
+
~alex's page
============
diff --git a/root-index.md b/root-index.md
@@ -1,3 +1,7 @@
+---
+title: garbash.com
+---
+
Welcome
=======
```
diff --git a/template.html b/template.html
@@ -1,10 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="utf-8"/>
-<meta name="viewport" content="width=device-width,initial-scale=1">
-</head>
-<body>
- <!-- TEMPLATE -->
-</body>
-</html>
