From 0f689438635d3a1c4cbf9cc1e62b69a72e642c68 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Thu, 15 Jul 2021 11:52:16 -0300
Subject: aux/workflow/assert-manpages.sh: Get input languages and en files as
 arguments

---
 Makefile                        |  2 +-
 aux/workflow/assert-manpages.sh | 83 ++++++++++++++++++-----------------------
 2 files changed, 37 insertions(+), 48 deletions(-)

diff --git a/Makefile b/Makefile
index 3de8c32..edf66af 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ dev-check: check public
 	sh aux/workflow/assert-todos.sh
 	sh aux/workflow/assert-changelog.sh -n $(NAME)
 	sh aux/workflow/assert-readme.sh -n $(NAME) -m $(MAILING_LIST)
-	sh aux/workflow/assert-manpages.sh -n $(NAME) -m $(MAILING_LIST)
+	sh aux/workflow/assert-manpages.sh -n $(NAME) -m $(MAILING_LIST) -l '$(TRANSLATIONS) en' $(manpages.en.in)
 	$(MAKE) PREFIX=`mktemp -d` install installcheck uninstall uninstallcheck
 
 install: all
diff --git a/aux/workflow/assert-manpages.sh b/aux/workflow/assert-manpages.sh
index 55f9b58..8a3c497 100755
--- a/aux/workflow/assert-manpages.sh
+++ b/aux/workflow/assert-manpages.sh
@@ -3,7 +3,7 @@ set -eu
 
 TLD="$(cat aux/tld.txt)"
 IN_PLACE=false
-while getopts 'n:m:i' flag; do
+while getopts 'l:n:m:i' flag; do
 	case "$flag" in
 		n)
 			PROJECT="$OPTARG"
@@ -14,6 +14,9 @@ while getopts 'n:m:i' flag; do
 		i)
 			IN_PLACE=true
 			;;
+		l)
+			LANGS="$OPTARG"
+			;;
 		*)
 			exit 2
 			;;
@@ -28,8 +31,9 @@ assert_arg() {
 	fi
 }
 
-assert_arg "${PROJECT:-}" '-n PROJECT'
+assert_arg "${PROJECT:-}"      '-n PROJECT'
 assert_arg "${MAILING_LIST:-}" '-m MAILING_LIST'
+assert_arg "${LANGS:-}"        '-l LANGS'
 
 
 EXPECTED_EN="$(mktemp)"
@@ -179,50 +183,35 @@ Komentoj kaj diskutoj
 EOF
 
 
-#
-# This assumes that the naming convention of the manpage files is:
-# a-name.$lang.[0-9]
-#
-# Having extra periods in the middle or at the end would violate this
-# assumption, and the code below won't work.
-#
-# shellcheck disable=2044
-for f in $(find doc -type f -name '*.[0-9]'); do
-	LINES="$(wc -l "$f" | cut -d\  -f1)"
-	if [ "$LINES" = 1 ] && grep -Eq '^\.so man.+$' "$f"; then
-		continue
-	fi
-
-	if [ ! -s "$f" ]; then
-		continue
-	fi
-
-	lang="$(echo "$f" | cut -d. -f2)"
-	case "$lang" in
-		en)
-			EXPECTED="$EXPECTED_EN"
-			;;
-		pt)
-			EXPECTED="$EXPECTED_PT"
-			;;
-		fr)
-			EXPECTED="$EXPECTED_FR"
-			;;
-		eo)
-			EXPECTED="$EXPECTED_EO"
-			;;
-		*)
-			printf 'Unsupported lang: %s\n' "$lang" >&2
-			exit 2
-			;;
-	esac
-
-	if ! tail -n "$(wc -l < "$EXPECTED")" "$f" | diff - "$EXPECTED"; then
-		echo "Missing metadata at the end of \"$f\" file"
-		if [ "$IN_PLACE" = true ]; then
-			cat "$EXPECTED" >> "$f"
-		else
-			exit 1
+for from_f in "$@"; do
+	for lang in $LANGS; do
+		case "$lang" in
+			en)
+				EXPECTED="$EXPECTED_EN"
+				;;
+			pt)
+				EXPECTED="$EXPECTED_PT"
+				;;
+			fr)
+				EXPECTED="$EXPECTED_FR"
+				;;
+			eo)
+				EXPECTED="$EXPECTED_EO"
+				;;
+			*)
+				printf 'Unsupported lang: %s\n' "$lang" >&2
+				exit 2
+				;;
+		esac
+
+		f="$(echo "$from_f" | sed "s/\.en\./.$lang./")"
+		if ! tail -n "$(wc -l < "$EXPECTED")" "$f" | diff - "$EXPECTED"; then
+			echo "Missing metadata at the end of \"$f\" file"
+			if [ "$IN_PLACE" = true ]; then
+				cat "$EXPECTED" >> "$f"
+			else
+				exit 1
+			fi
 		fi
-	fi
+	done
 done
-- 
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