From 2c734f0a5ba394ff7389b7f7c9e1117aeb0653b8 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 19 Oct 2023 09:41:03 +0200
Subject: [PATCH] Bug 35103: Add option to gulp tasks to pass a list of tasks

You can now generate the messages.po for all languages with:
  gulp po:update --task messages

or for only es-ES
  gulp po:update --task messages --lang es-ES

It may be helpful for the "update po" script that will be used on
weblate.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 gulpfile.js | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index d8cef3f8e4..fd1ec83b68 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -133,7 +133,29 @@ const poTasks = {
     },
 };
 
-const poTypes = Object.keys(poTasks);
+function getPoTasks () {
+    let tasks = [];
+
+    let all_tasks = Object.keys(poTasks);
+
+    if (args.task) {
+        tasks = [args.task].flat(Infinity);
+    } else {
+        return all_tasks;
+    }
+
+    let invalid_tasks = tasks.filter( function( el ) {
+        return all_tasks.indexOf( el ) < 0;
+    });
+
+    if ( invalid_tasks.length ) {
+        console.error("Invalid task");
+        return [];
+    }
+
+    return tasks;
+}
+const poTypes = getPoTasks();
 
 function po_extract_marc (type) {
     return src(`koha-tmpl/*-tmpl/*/en/**/*${type}*`, { read: false, nocase: true })
@@ -376,11 +398,11 @@ function getLanguages () {
         return [args.lang];
     }
 
-    const filenames = fs.readdirSync('misc/translator/po')
-        .filter(filename => filename.endsWith('.po'))
+    const filenames = fs.readdirSync('misc/translator/po/')
+        .filter(filename => filename.endsWith('-installer.po'))
         .filter(filename => !filename.startsWith('.'))
 
-    const re = new RegExp('-(' + poTypes.join('|') + ')\.po$');
+    const re = new RegExp('-installer.po');
     languages = filenames.map(filename => filename.replace(re, ''))
 
     return Array.from(new Set(languages));
-- 
2.39.5