From e22fa5d3d78008f53227014afb6b1a6622d5c1d4 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Tue, 14 Sep 2021 22:07:29 -0300
Subject: Rework how translation is done

Instead of variables on the code itself, each language gets its own
file.
---
 src/load-locale-messages.sh.in | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/load-locale-messages.sh.in

(limited to 'src/load-locale-messages.sh.in')

diff --git a/src/load-locale-messages.sh.in b/src/load-locale-messages.sh.in
new file mode 100644
index 0000000..4840e0f
--- /dev/null
+++ b/src/load-locale-messages.sh.in
@@ -0,0 +1,33 @@
+#!/bin/sh
+set -eu
+
+get_lang() {
+	# LC_MESSAGES="ll_CC.CODESET@modifier" -> ll_CC, where quotes are
+	# optional
+	locale 2>/dev/null |
+		grep ^LC_MESSAGES |
+		cut -d.  -f1     |
+		cut -d\" -f2     |
+		cut -d=  -f2
+}
+
+locpath() {
+	lang="$1"
+	printf '@LOCALEDIR@/%s/LC_MESSAGES/@NAME@.sh' "$lang"
+}
+
+ll_CC="$(get_lang)"
+ll="$(echo "$ll_CC" | cut -d_ -f1)"
+
+if [ -r "$(locpath "$ll")" ]; then
+	. "$(locpath "$ll")"
+fi
+
+if [ -r "$(locpath "$ll_CC")" ]; then
+	. "$(locpath "$ll_CC")"
+fi
+
+# locale hierarchy:
+# 1. the language+country specific message
+# 2. the language specific message
+# 3. the default fallback value
-- 
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