blob: b6d04a8942190cfd7158e8b44a0aa4ecfd8429c8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
#!/bin/sh
set -eu
. src/development/lib.sh
usage() {
cat <<-'EOF'
Usage:
md2html.sh -T TITLE [-D TOC_DEPTH] < FILE.md
md2html.sh -h
EOF
}
help() {
cat <<-'EOF'
Options:
-T TITLE the required title of the generated HTML
document
-D TOC_DEPTH the depth of the generated table of
contents (default: 2)
-h, --help show this message
Read markdown text from STDIN and emit HTML to STDOUT.
Examples:
Generate the HTML from markdown using the default:
$ md2html.sh -T 'Homepage' < index.md > index.html
Pick a different TOC depth:
$ md2html.sh -D3 -T 'TODOs' < TODOs.md > TODOs.html
EOF
}
for flag in "$@"; do
case "$flag" in
--)
break
;;
--help)
usage
help
exit
;;
*)
;;
esac
done
TOC_DEPTH=2
while getopts 'T:D:h' flag; do
case "$flag" in
T)
TITLE="$OPTARG"
;;
D)
TOC_DEPTH="$OPTARG"
;;
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
eval "$(assert_arg "${TITLE:-}" '-T TITLE')"
HEAD="$(mkstemp)"
trap 'rm -f "$HEAD"' EXIT
cat <<-'EOF'
<link rel="icon" href="favicon.svg" type="image/svg+xml" />
<link rel="stylesheet" href="style.css" type="text/css" />
EOF
pandoc \
-s \
--toc \
--toc-depth="$TOC_DEPTH" \
--metadata lang=pt \
--metadata title="$TITLE" \
-H "$HEAD"
|
