From ffbdc7325c7271ab816dc3c1327f6efe67858f1f Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sat, 2 Oct 2021 21:43:12 -0300
Subject: aux/workflow/: Add <link rel="alternate" for translated CommonMark
 pages

Implements #task-43e9d7dd-987a-2f71-629f-28a4cc69be1e.
---
 aux/workflow/commonmark.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'aux/workflow/commonmark.sh')

diff --git a/aux/workflow/commonmark.sh b/aux/workflow/commonmark.sh
index 39aacb4..088d447 100755
--- a/aux/workflow/commonmark.sh
+++ b/aux/workflow/commonmark.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-while getopts 'N:t:l:' flag; do
+while getopts 'N:t:l:H:' flag; do
 	case "$flag" in
 		N)
 			PROJECT_UC="$OPTARG"
@@ -12,6 +12,9 @@ while getopts 'N:t:l:' flag; do
 		l)
 			THE_LANG="$OPTARG"
 			;;
+		H)
+			ALTERNATES="$OPTARG"
+			;;
 		*)
 			exit 2
 			;;
@@ -29,6 +32,7 @@ assert_arg() {
 assert_arg "${PROJECT_UC:-}" '-N PROJECT_UC'
 assert_arg "${TITLE:-}"      '-t TITLE'
 assert_arg "${THE_LANG:-}"   '-l THE_LANG'
+assert_arg "${ALTERNATES:-}" '-H ALTERNATES'
 
 pandoc \
 	--toc                                   \
@@ -40,4 +44,5 @@ pandoc \
 	-r commonmark                           \
 	-w html                                 \
 	-H aux/workflow/favicon.html            \
-	-H aux/workflow/style.css
+	-H aux/workflow/style.css               \
+	-H "$ALTERNATES"
-- 
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