From bbcf49ac9abe7b4bdbc616ccd8ae8b8b0ac63bb5 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sat, 19 Feb 2022 17:38:21 -0300
Subject: Extract aux/workflow/manpages2html.sh from doc/manpages.sh

---
 aux/workflow/manpages2html.sh | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 aux/workflow/manpages2html.sh

(limited to 'aux/workflow')

diff --git a/aux/workflow/manpages2html.sh b/aux/workflow/manpages2html.sh
new file mode 100755
index 0000000..2498b5c
--- /dev/null
+++ b/aux/workflow/manpages2html.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+set -eu
+
+while getopts 'o:' flag; do
+	case "$flag" in
+		o)
+			OUTDIR="$OPTARG"
+			;;
+		*)
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+assert_arg() {
+	if [ -z "$1" ]; then
+		echo "Missing $2" >&2
+		exit 2
+	fi
+}
+
+assert_arg "${OUTDIR:-}" '-o OUTDIR'
+
+for f in "$@"; do
+	l="$(echo "$f" | awk -F. '{print $(NF-1)}')"
+	n="$(echo "$f" | awk -F. '{print $NF}')"
+	to_name="$(basename "${f%."$l"."$n"}.$n.html")"
+	mkdir -p "$OUTDIR/$l"
+	pandoc \
+		--toc                        \
+		--toc-depth=2                \
+		-s                           \
+		-r man                       \
+		-w html                      \
+		-H aux/workflow/favicon.html \
+		-H aux/workflow/style.css    \
+		--metadata "lang=$l"         \
+		< "$f" > "$OUTDIR/$l/$to_name"
+done
-- 
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