Issue #811: Make each language a component for the Installer

In the process, make the Installer localization process less 'masochist' (in other words: less manual). The custom '.xml' was the only way since the iso-codes, Dammed Lies and Inno namings don't match.
2024-03-15 18:51:48 -03:00 · 2024-03-15 18:51:48 -03:00 · 21ffb58903
parent 0be5db0b77
commit 21ffb58903
6 changed files with 477 additions and 96 deletions
--- a/build/windows/gitlab-ci/4_dist-gimp-inno.ps1
+++ b/build/windows/gitlab-ci/4_dist-gimp-inno.ps1
@ -74,35 +74,21 @@ function download_lang_official ([string]$langfile)

 #New-Item -ItemType Directory -Path "$INNOPATH/Languages/" -Force

+
 # Download Unofficial translations (of unknown quality and maintenance)
 # Cf. https://jrsoftware.org/files/istrans/
-function download_lang ([string]$langfile)
-{
-  if (Test-Path -Path "$langfile" -PathType Leaf)
-    {
-      Remove-Item -Path "$langfile" -Force
-    }
-  Invoke-WebRequest -URI "https://raw.githubusercontent.com/jrsoftware/issrc/main/Files/Languages/Unofficial/${langfile}" -OutFile "$INNOPATH/Languages/Unofficial/${langfile}"
-}
-
 New-Item -ItemType Directory -Path "$INNOPATH/Languages/Unofficial/" -Force
-download_lang Basque.isl
-download_lang Belarusian.isl
-download_lang ChineseSimplified.isl
-download_lang ChineseTraditional.isl
-download_lang EnglishBritish.isl
-download_lang Esperanto.isl
-download_lang Galician.isl
-download_lang Georgian.isl
-download_lang Greek.isl
-download_lang Indonesian.isl
-download_lang Latvian.isl
-download_lang Lithuanian.isl
-download_lang Malaysian.isl
-download_lang Marathi.islu
-download_lang Romanian.isl
-download_lang Swedish.isl
-download_lang Vietnamese.isl
+
+$xmlObject = New-Object XML
+$xmlObject.Load("$PWD\build\windows\installer\lang\iso_639_custom.xml")
+$langsArray = $xmlObject.iso_639_entries.iso_639_entry |
+              Select-Object -ExpandProperty inno_code  | Where-Object { $_ -like "*Unofficial*" }
+
+foreach ($langfile in $langsArray)
+  {
+    $langfileUnix = $langfile.Replace('\\', '/')
+    Invoke-WebRequest -URI "https://raw.githubusercontent.com/jrsoftware/issrc/main/Files/$langfileUnix" -OutFile "$INNOPATH/$langfileUnix"
+  }


 $gen_path = Resolve-Path -Path "_build-*\build\windows\installer" | Select-Object -ExpandProperty Path
@ -110,6 +96,7 @@ if (Test-Path -Path $gen_path)
  {
    # Copy generated language files into the source directory
    Copy-Item $gen_path\lang\*isl build\windows\installer\lang\
+    Copy-Item $gen_path\*list build\windows\installer\

    # Copy generated images into the source directory
    Copy-Item $gen_path\*bmp build\windows\installer\
--- a/build/windows/installer/base_gimp3264.iss
+++ b/build/windows/installer/base_gimp3264.iss
@ -217,50 +217,7 @@ UninstallFilesDir={app}\uninst

 [Languages]
 Name: "en"; MessagesFile: "compiler:Default.isl,lang\en.setup.isl"
-Name: "be"; MessagesFile: "compiler:Languages\Unofficial\Belarusian.isl,lang\be.setup.isl"
-Name: "bg"; MessagesFile: "compiler:Languages\Bulgarian.isl,lang\bg.setup.isl"
-Name: "ca"; MessagesFile: "compiler:Languages\Catalan.isl,lang\ca.setup.isl"
-Name: "cs"; MessagesFile: "compiler:Languages\Czech.isl,lang\cs.setup.isl"
-Name: "da"; MessagesFile: "compiler:Languages\Danish.isl,lang\da.setup.isl"
-Name: "de"; MessagesFile: "compiler:Languages\German.isl,lang\de.setup.isl"
-Name: "el"; MessagesFile: "compiler:Languages\Unofficial\Greek.isl,lang\el.setup.isl"
-Name: "en_GB"; MessagesFile: "compiler:Languages\Unofficial\EnglishBritish.isl,lang\en_GB.setup.isl"
-Name: "eo"; MessagesFile: "compiler:Languages\Unofficial\Esperanto.isl,lang\eo.setup.isl"
-Name: "es"; MessagesFile: "compiler:Languages\Spanish.isl,lang\es.setup.isl"
-Name: "eu"; MessagesFile: "compiler:Languages\Unofficial\Basque.isl,lang\eu.setup.isl"
-Name: "fi"; MessagesFile: "compiler:Languages\Finnish.isl,lang\fi.setup.isl"
-Name: "fr"; MessagesFile: "compiler:Languages\French.isl,lang\fr.setup.isl"
-Name: "gl"; MessagesFile: "compiler:Languages\Unofficial\Galician.isl,lang\gl.setup.isl"
-Name: "he"; MessagesFile: "compiler:Languages\Hebrew.isl,lang\he.setup.isl"
-Name: "hu"; MessagesFile: "compiler:Languages\Hungarian.isl,lang\hu.setup.isl"
-;Name: "hr"; MessagesFile: "compiler:Languages\Unofficial\Croatian.isl,lang\hr.setup.isl"
-Name: "id"; MessagesFile: "compiler:Languages\Unofficial\Indonesian.isl,lang\id.setup.isl"
-Name: "is"; MessagesFile: "compiler:Languages\Icelandic.isl,lang\is.setup.isl"
-Name: "it"; MessagesFile: "compiler:Languages\Italian.isl,lang\it.setup.isl"
-Name: "ja"; MessagesFile: "compiler:Languages\Japanese.isl,lang\ja.setup.isl"
-Name: "ka"; MessagesFile: "compiler:Languages\Unofficial\Georgian.isl,lang\ka.setup.isl"
-Name: "kab"; MessagesFile: "compiler:Default.isl,lang\kab.isl,lang\kab.setup.isl"
-Name: "ko"; MessagesFile: "compiler:Languages\Korean.isl,lang\ko.setup.isl"
-Name: "lt"; MessagesFile: "compiler:Languages\Unofficial\Lithuanian.isl,lang\lt.setup.isl"
-Name: "lv"; MessagesFile: "compiler:Languages\Unofficial\Latvian.isl,lang\lv.setup.isl"
-Name: "mr"; MessagesFile: "compiler:Languages\Unofficial\Marathi.islu,lang\mr.setup.isl"
-Name: "ms"; MessagesFile: "compiler:Languages\Unofficial\Malaysian.isl,lang\ms.setup.isl"
-Name: "nl"; MessagesFile: "compiler:Languages\Dutch.isl,lang\nl.setup.isl"
-Name: "nn"; MessagesFile: "compiler:Languages\Norwegian.isl,lang\nn.setup.isl"
-Name: "pl"; MessagesFile: "compiler:Languages\Polish.isl,lang\pl.setup.isl"
-Name: "pt"; MessagesFile: "compiler:Languages\Portuguese.isl,lang\pt.setup.isl"
-Name: "pt_BR"; MessagesFile: "compiler:Languages\BrazilianPortuguese.isl,lang\pt_BR.setup.isl"
-Name: "ro"; MessagesFile: "compiler:Languages\Unofficial\Romanian.isl,lang\ro.setup.isl"
-Name: "ru"; MessagesFile: "compiler:Languages\Russian.isl,lang\ru.setup.isl"
-Name: "sk"; MessagesFile: "compiler:Languages\Slovak.isl,lang\sk.setup.isl"
-Name: "sl"; MessagesFile: "compiler:Languages\Slovenian.isl,lang\sl.setup.isl"
-Name: "sv"; MessagesFile: "compiler:Languages\Unofficial\Swedish.isl,lang\sv.setup.isl"
-Name: "tr"; MessagesFile: "compiler:Languages\Turkish.isl,lang\tr.setup.isl"
-Name: "uk"; MessagesFile: "compiler:Languages\Ukrainian.isl,lang\uk.setup.isl"
-Name: "vi"; MessagesFile: "compiler:Languages\Unofficial\Vietnamese.isl,lang\vi.setup.isl"
-Name: "zh_CN"; MessagesFile: "compiler:Languages\Unofficial\ChineseSimplified.isl,lang\zh_CN.setup.isl"
-Name: "zh_TW"; MessagesFile: "compiler:Languages\Unofficial\ChineseTraditional.isl,lang\zh_TW.setup.isl"
-;Name: "ro"; MessagesFile: "Romanian.islu,ro.setup.islu"
+#include "base_po-msg.list"

 [Types]
 ;Name: normal; Description: "{cm:TypeTypical}"
@ -288,6 +245,7 @@ Name: gs; Description: "{cm:ComponentsGhostscript}"; Types: full custom

 ;Locales
 Name: loc; Description: "{cm:ComponentsTranslations}"; Types: full custom
+#include "base_po-cmp.list"

 #ifdef LUA
 Name: lua; Description: "{cm:ComponentsLua}"; Types: full custom
@ -336,8 +294,8 @@ Source: "{#DEPS_DIR32}\share\*"; DestDir: "{app}\share"; Excludes: "{#OMISSIONS}

 ;Optional neutral components (complete install)
 Source: "{#DEPS_DIR32}\share\ghostscript\*"; DestDir: "{app}\share\ghostscript"; Components: gs and ({#GIMP_ARCHS}); Flags: recursesubdirs restartreplace uninsrestartdelete ignoreversion
-Source: "{#GIMP_DIR32}\share\locale\*"; DestDir: "{app}\share\locale"; Components: loc; Flags: recursesubdirs restartreplace uninsrestartdelete ignoreversion
-Source: "{#DEPS_DIR32}\share\locale\*"; DestDir: "{app}\share\locale"; Components: loc; Flags: recursesubdirs restartreplace uninsrestartdelete ignoreversion
+Source: "{#GIMP_DIR32}\share\locale\*"; DestDir: "{app}\share\locale"; Components: loc; Flags: dontcopy recursesubdirs restartreplace uninsrestartdelete ignoreversion
+#include "base_po-files.list"
 #ifdef LUA
 Source: "{#GIMP_DIR32}\lib\gimp\{#GIMP_API_VERSION}\interpreters\lua.interp"; DestDir: "{app}\lib\gimp\{#GIMP_API_VERSION}\interpreters"; Components: lua and ({#GIMP_ARCHS}); Flags: recursesubdirs restartreplace uninsrestartdelete ignoreversion
 Source: "{#DEPS_DIR32}\share\lua\*"; DestDir: "{app}\share\lua"; Components: lua and ({#GIMP_ARCHS}); Flags: recursesubdirs restartreplace ignoreversion uninsrestartdelete
--- a/build/windows/installer/lang/iso_639_custom.xml
+++ b/build/windows/installer/lang/iso_639_custom.xml
@ -0,0 +1,351 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!--
+This file gives a list of some languages in the ISO 639
+standard, and is used to generate lists to our .iss script
+-->
+
+<!DOCTYPE iso_639_entries [
+	<!ELEMENT iso_639_entries (iso_639_entry+)>
+	<!ELEMENT iso_639_entry EMPTY>
+	<!ATTLIST iso_639_entry
+		dl_code		CDATA	#REQUIRED
+		inno_code	CDATA	#REQUIRED
+		name			CDATA	#REQUIRED
+	>
+]>
+
+<iso_639_entries>
+	<iso_639_entry
+		dl_code="am"
+		inno_code=""
+		name="አማርኛ" />
+	<iso_639_entry
+		dl_code="ar"
+		inno_code=""
+		name="اَلْعَرَبِيَّةُ" />
+	<iso_639_entry
+		dl_code="ast"
+		inno_code=""
+		name="Asturianu" />
+	<iso_639_entry
+		dl_code="az"
+		inno_code=""
+		name="Azərbaycan dili" />
+	<iso_639_entry
+		dl_code="be"
+		inno_code="Languages\\Unofficial\\Belarusian.isl"
+		name="беларуская мова" />
+	<iso_639_entry
+		dl_code="bg"
+		inno_code="Languages\\Bulgarian.isl"
+		name="български език" />
+	<iso_639_entry
+		dl_code="br"
+		inno_code=""
+		name="Brezhoneg" />
+	<iso_639_entry
+		dl_code="bs"
+		inno_code=""
+		name="Bosanski" />
+	<iso_639_entry
+		dl_code="ca"
+		inno_code="Languages\\Catalan.isl"
+		name="Català" />
+	<iso_639_entry
+		dl_code="ca@valencia"
+		inno_code=""
+		name="Valencià" />
+	<iso_639_entry
+		dl_code="ckb"
+		inno_code=""
+		name="کوردی" />
+	<iso_639_entry
+		dl_code="cs"
+		inno_code="Languages\\Czech.isl"
+		name="Čeština" />
+	<iso_639_entry
+		dl_code="csb"
+		inno_code=""
+		name="Kaszëbsczi" />
+	<iso_639_entry
+		dl_code="da"
+		inno_code="Languages\\Danish.isl"
+		name="Dansk" />
+	<iso_639_entry
+		dl_code="de"
+		inno_code="Languages\\German.isl"
+		name="Deutsch" />
+	<iso_639_entry
+		dl_code="dz"
+		inno_code=""
+		name="རྫོང་ཁ་" />
+	<iso_639_entry
+		dl_code="el"
+		inno_code="Languages\\Unofficial\\Greek.isl"
+		name="Ελληνικά" />
+	<iso_639_entry
+		dl_code="en_CA"
+		inno_code=""
+		name="English (Canada)" />
+	<iso_639_entry
+		dl_code="en_GB"
+		inno_code="Languages\\Unofficial\\EnglishBritish.isl"
+		name="English (United Kingdom)" />
+	<iso_639_entry
+		dl_code="eo"
+		inno_code="Languages\\Unofficial\\Esperanto.isl"
+		name="Esperanto" />
+	<iso_639_entry
+		dl_code="es"
+		inno_code="Languages\\Spanish.isl"
+		name="Español" />
+	<iso_639_entry
+		dl_code="et"
+		inno_code=""
+		name="Eesti keel" />
+	<iso_639_entry
+		dl_code="eu"
+		inno_code="Languages\\Unofficial\\Basque.isl"
+		name="Euskara" />
+	<iso_639_entry
+		dl_code="fa"
+		inno_code=""
+		name="فارسی" />
+	<iso_639_entry
+		dl_code="fi"
+		inno_code="Languages\\Finnish.isl"
+		name="Suomi" />
+	<iso_639_entry
+		dl_code="fr"
+		inno_code="Languages\\French.isl"
+		name="Français" />
+	<iso_639_entry
+		dl_code="ga"
+		inno_code=""
+		name="Gaeilge" />
+	<iso_639_entry
+		dl_code="gd"
+		inno_code=""
+		name="Gàidhlig" />
+	<iso_639_entry
+		dl_code="gl"
+		inno_code="Languages\\Unofficial\\Galician.isl"
+		name="Galego" />
+	<iso_639_entry
+		dl_code="gu"
+		inno_code=""
+		name="ગુજરાતી" />
+	<iso_639_entry
+		dl_code="he"
+		inno_code="Languages\\Hebrew.isl"
+		name="עִבְֿרִית" />
+	<iso_639_entry
+		dl_code="hi"
+		inno_code=""
+		name="हिन्दी" />
+	<iso_639_entry
+		dl_code="hr"
+		inno_code=""
+		name="Hrvatski" />
+	<iso_639_entry
+		dl_code="hu"
+		inno_code="Languages\\Hungarian.isl"
+		name="Magyar nyelv" />
+	<iso_639_entry
+		dl_code="id"
+		inno_code="Languages\\Unofficial\\Indonesian.isl"
+		name="Bahasa Indonesia" />
+	<iso_639_entry
+		dl_code="is"
+		inno_code="Languages\\Icelandic.isl"
+		name="Íslenska" />
+	<iso_639_entry
+		dl_code="it"
+		inno_code="Languages\\Italian.isl"
+		name="Italiano" />
+	<iso_639_entry
+		dl_code="ja"
+		inno_code="Languages\\Japanese.isl"
+		name="日本語" />
+	<iso_639_entry
+		dl_code="ka"
+		inno_code="Languages\\Unofficial\\Georgian.isl"
+		name="ქართული ენა" />
+	<iso_639_entry
+		dl_code="kab"
+		inno_code="Default.isl,lang\\kab.isl"
+		name="Taqbaylit" />
+	<iso_639_entry
+		dl_code="kk"
+		inno_code=""
+		name="Qazaq" />
+	<iso_639_entry
+		dl_code="km"
+		inno_code=""
+		name="ភាសាខ្មែរ" />
+	<iso_639_entry
+		dl_code="kn"
+		inno_code=""
+		name="ಕನ್ನಡ" />
+	<iso_639_entry
+		dl_code="ko"
+		inno_code="Languages\\Korean.isl"
+		name="한국어" />
+	<iso_639_entry
+		dl_code="ky"
+		inno_code=""
+		name="Кыргыз тили" />
+	<iso_639_entry
+		dl_code="lt"
+		inno_code="Languages\\Unofficial\\Lithuanian.isl"
+		name="Lietuvių kalba" />
+	<iso_639_entry
+		dl_code="lv"
+		inno_code="Languages\\Unofficial\\Latvian.isl"
+		name="Latviešu valoda" />
+	<iso_639_entry
+		dl_code="mk"
+		inno_code=""
+		name="македонски" />
+	<iso_639_entry
+		dl_code="ml"
+		inno_code=""
+		name="മലയാളം" />
+	<iso_639_entry
+		dl_code="mr"
+		inno_code="Languages\\Unofficial\\Marathi.islu"
+		name="मराठी" />
+	<iso_639_entry
+		dl_code="ms"
+		inno_code="Languages\\Unofficial\\Malaysian.isl"
+		name="Bahasa Melayu" />
+	<iso_639_entry
+		dl_code="my"
+		inno_code=""
+		name="မြန်မာဘာသာ" />
+	<iso_639_entry
+		dl_code="nb"
+		inno_code=""
+		name="Bokmål" />
+	<iso_639_entry
+		dl_code="nds"
+		inno_code=""
+		name="Plattdütsch" />
+	<iso_639_entry
+		dl_code="ne"
+		inno_code=""
+		name="नेपाली" />
+	<iso_639_entry
+		dl_code="nl"
+		inno_code="Languages\\Dutch.isl"
+		name="Nederlands" />
+	<iso_639_entry
+		dl_code="nn"
+		inno_code="Languages\\Norwegian.isl"
+		name="Nynorsk" />
+	<iso_639_entry
+		dl_code="oc"
+		inno_code=""
+		name="Occitan" />
+	<iso_639_entry
+		dl_code="pa"
+		inno_code=""
+		name="ਪੰਜਾਬੀ" />
+	<iso_639_entry
+		dl_code="pl"
+		inno_code="Languages\\Polish.isl"
+		name="Polski" />
+	<iso_639_entry
+		dl_code="pt"
+		inno_code="Languages\\Portuguese.isl"
+		name="Português (Portugal)" />
+	<iso_639_entry
+		dl_code="pt_BR"
+		inno_code="Languages\\BrazilianPortuguese.isl"
+		name="Português (Brasil)" />
+	<iso_639_entry
+		dl_code="ro"
+		inno_code="Languages\\Unofficial\\Romanian.isl"
+		name="Românește" />
+	<iso_639_entry
+		dl_code="ru"
+		inno_code="Languages\\Russian.isl"
+		name="Pусский язык" />
+	<iso_639_entry
+		dl_code="rw"
+		inno_code=""
+		name="Ikinyarwanda" />
+	<iso_639_entry
+		dl_code="sk"
+		inno_code="Languages\\Slovak.isl"
+		name="Slovenčina (sk)" />
+	<iso_639_entry
+		dl_code="si"
+		inno_code=""
+		name="සිංහල" />
+	<iso_639_entry
+		dl_code="sl"
+		inno_code="Languages\\Slovenian.isl"
+		name="Slovenščina (sl)" />
+	<iso_639_entry
+		dl_code="sr"
+		inno_code=""
+		name="Cрпски језик" />
+	<iso_639_entry
+		dl_code="sr@latin"
+		inno_code=""
+		name="Cрпски језик (latin)" />
+	<iso_639_entry
+		dl_code="sv"
+		inno_code="Languages\\Unofficial\\Swedish.isl"
+		name="Svenska" />
+	<iso_639_entry
+		dl_code="ta"
+		inno_code=""
+		name="தமிழ்" />
+	<iso_639_entry
+		dl_code="te"
+		inno_code=""
+		name="తెలుగు" />
+	<iso_639_entry
+		dl_code="th"
+		inno_code=""
+		name="ภาษาไทย" />
+	<iso_639_entry
+		dl_code="tr"
+		inno_code="Languages\\Turkish.isl"
+		name="Türkçe" />
+	<iso_639_entry
+		dl_code="tt"
+		inno_code=""
+		name="татар теле" />
+	<iso_639_entry
+		dl_code="uk"
+		inno_code="Languages\\Ukrainian.isl"
+		name="українська мова" />
+	<iso_639_entry
+		dl_code="vi"
+		inno_code="Languages\\Unofficial\\Vietnamese.isl"
+		name="Tiếng Việt" />
+	<iso_639_entry
+		dl_code="xh"
+		inno_code=""
+		name="IsiXhosa" />
+	<iso_639_entry
+		dl_code="yi"
+		inno_code=""
+		name="יידיש" />
+	<iso_639_entry
+		dl_code="zh_CN"
+		inno_code="Languages\\Unofficial\\ChineseSimplified.isl"
+		name="簡體中文" />
+	<iso_639_entry
+		dl_code="zh_HK"
+		inno_code=""
+		name="香港中文" />
+	<iso_639_entry
+		dl_code="zh_TW"
+		inno_code="Languages\\Unofficial\\ChineseTraditional.isl"
+		name="繁體中文" />
+</iso_639_entries>
--- a/build/windows/installer/lang/list-installer-langs.sh
+++ b/build/windows/installer/lang/list-installer-langs.sh
@ -0,0 +1,74 @@
+#!/bin/bash
+
+if [ "$1" = 'cmp' ]; then
+  ## Get list of GIMP supported languages
+  PO_ARRAY=($(echo $(ls ../po/*.po |
+              sed -e 's|../po/||g' -e 's|.po||g' | sort) |
+              tr '\n\r' ' '))
+
+  ## Create list of lang [Components]
+  for PO in "${PO_ARRAY[@]}"; do
+    CMP_LINE='Name: loc\PO_CLEAN; Description: "DESC"; Types: full custom'
+    # Change po
+    PO_CLEAN=$(echo $PO | sed "s/@/_/g")
+    CMP_LINE=$(sed "s/PO_CLEAN/$PO_CLEAN/g" <<< $CMP_LINE)
+    # Change desc
+    DESC=$(echo "cat //iso_639_entries/iso_639_entry[@dl_code=\"$PO\"]/@name" |
+           xmllint --shell ../build/windows/installer/lang/iso_639_custom.xml |
+           awk -F'[="]' '!/>/{print $(NF-1)}')
+    CMP_LINE=$(sed "s/DESC/$DESC/g" <<< $CMP_LINE)
+    # Create line
+    NL=$'\n'
+    CMP_LIST+="${CMP_LINE}${NL}"
+  done
+  echo "$CMP_LIST" > build/windows/installer/base_po-cmp.list
+fi
+
+
+if [ "$1" = 'files' ]; then
+  ## Get list of GIMP supported languages
+  PO_ARRAY=($(echo $(ls ../po/*.po |
+              sed -e 's|../po/||g' -e 's|.po||g' | sort) |
+              tr '\n\r' ' '))
+
+  ## Create list of lang [Files]
+  for PO in "${PO_ARRAY[@]}"; do
+    FILES_LINE='Source: "{#GIMP_DIR32}\share\locale\PO\*"; DestDir: "{app}\share\locale\PO"; Components: loc\PO_CLEAN; Flags: recursesubdirs restartreplace uninsrestartdelete ignoreversion'
+    # Change po
+    PO_CLEAN=$(echo $PO | sed "s/@/_/g")
+    FILES_LINE=$(sed "s/PO_CLEAN/$PO_CLEAN/g" <<< $FILES_LINE)
+    FILES_LINE=$(sed "s/PO/$PO/g" <<< $FILES_LINE)
+    # Create line
+    NL=$'\n'
+    FILES_LIST+="${FILES_LINE}${NL}"
+  done
+  echo "$FILES_LIST" > build/windows/installer/base_po-files.list
+fi
+
+
+if [ "$1" = 'msg' ]; then
+  ## Get list of Inno supported languages
+  PO_INNO_ARRAY=($(echo $(ls ../po-windows-installer/*.po |
+                  sed -e 's|../po-windows-installer/||g' -e 's|.po||g' | sort) |
+                  tr '\n\r' ' '))
+
+  ## Create list of lang [Languages]
+  if [ "$1" = 'msg' ]; then
+    for PO in "${PO_INNO_ARRAY[@]}"; do
+      MSG_LINE='Name: "PO"; MessagesFile: "compiler:INNO_CODE,lang\PO.setup.isl"'
+      # Change po
+      MSG_LINE=$(sed "s/PO/$PO/g" <<< $MSG_LINE)
+      # Change isl
+      INNO_CODE=$(echo "cat //iso_639_entries/iso_639_entry[@dl_code=\"$PO\"]/@inno_code" |
+                  xmllint --shell ../build/windows/installer/lang/iso_639_custom.xml |
+                  awk -F'[="]' '!/>/{print $(NF-1)}')
+      MSG_LINE=$(sed "s/INNO_CODE/$INNO_CODE/g" <<< $MSG_LINE)
+      # Create line
+      if [ "$INNO_CODE" != '' ]; then
+        NL=$'\n'
+        MSG_LIST+="${MSG_LINE}${NL}"
+      fi
+    done
+    echo "$MSG_LIST" > build/windows/installer/base_po-msg.list
+  fi
+fi
--- a/build/windows/installer/lang/meson.build
+++ b/build/windows/installer/lang/meson.build
@ -99,6 +99,36 @@ foreach language : languages
  endif
 endforeach

+# Generate lang lists for Inno
+gen_list = find_program('list-installer-langs.sh')
+
+custom_target('base_po-cmp',
+  input : [ 'iso_639_custom.xml' ],
+  output: [ 'base_po-cmp.list', ],
+  command: [
+    gen_list, 'cmp',
+  ],
+  build_by_default: true,
+)
+
+custom_target('base_po-files',
+  input : [ 'iso_639_custom.xml' ],
+  output: [ 'base_po-files.list', ],
+  command: [
+    gen_list, 'files',
+  ],
+  build_by_default: true,
+)
+
+custom_target('base_po-msg',
+  input : [ 'iso_639_custom.xml' ],
+  output: [ 'base_po-msg.list', ],
+  command: [
+    gen_list, 'msg',
+  ],
+  build_by_default: true,
+)
+
 test('windows-installer-langs',
  find_program('test-installer-langs.sh'),
  env: [
--- a/build/windows/installer/lang/test-installer-langs.sh
+++ b/build/windows/installer/lang/test-installer-langs.sh
@ -4,7 +4,7 @@
 # translations present. This check step is necessary to not forget new
 # installer translations because we have a manual step.

-INSTALLER_LANGS=`grep -rI '^Name:.*MessagesFile' ${GIMP_TESTING_ABS_TOP_SRCDIR}/build/windows/installer/base_gimp3264.iss | \
+INSTALLER_LANGS=`grep -rI '^Name:.*MessagesFile' build/windows/installer/base_po-msg.list | \
                 sed 's/^Name: *"\([a-zA-Z_]*\)".*$/\1/' | sort`
 # 'en' doesn't have a gettext file because it is the default.
 INSTALLER_LANGS=`echo "$INSTALLER_LANGS" | tr '\n\r' ' ' | sed 's/\<en\> //'`
@ -14,16 +14,15 @@ PO_LANGS=`ls ${GIMP_TESTING_ABS_TOP_SRCDIR}/po-windows-installer/*.po | \
 PO_LANGS=`echo "$PO_LANGS" | tr '\n\r' ' '`

 if [ "$PO_LANGS" != "$INSTALLER_LANGS" ]; then
-  echo "Error: languages listed in the Windows installer script do not match the .po files in po-windows-installer/."
+  echo "Error: languages listed in generated 'base_po-msg.list' do not match the .po files in po-windows-installer/."
  echo "- PO languages:        $PO_LANGS"
  echo "- Installer languages: $INSTALLER_LANGS"
-  echo "Please verify: build/windows/installer/base_gimp3264.iss"
-  echo "Base language files can be found in: https://github.com/jrsoftware/issrc/tree/main/Files/Languages"
-  echo "If a new language is in Unofficial/, also edit/download it from:"
-  echo "build/windows/gitlab-ci/4_dist-gimp-inno.ps1"
+  echo "Please verify: build/windows/installer/lang/iso_639_custom.xml"
+  echo "You probably will need to add an 'inno_path' to the faulting lang"
  exit 1
 fi

+
 MESON_LANGS=`grep "'code':" ${GIMP_TESTING_ABS_TOP_SRCDIR}/build/windows/installer/lang/meson.build | \
            sed "s/^.*'code': *'\([^']*\)'.*$/\1/" |sort`
 MESON_LANGS=`echo "$MESON_LANGS" | tr '\n\r' ' ' | sed 's/\<en\> //'`
@ -35,21 +34,3 @@ if [ "$PO_LANGS" != "$MESON_LANGS" ]; then
  echo "Please verify: build/windows/installer/lang/meson.build"
  exit 1
 fi
-
-INSTALLER_LANGS=`grep -rI '^Name:.*MessagesFile.*Unofficial' ${GIMP_TESTING_ABS_TOP_SRCDIR}/build/windows/installer/base_gimp3264.iss | \
-                 sed 's/^.*Unofficial\\\\\([a-zA-Z_.]*\),.*$/\1/' | sort`
-INSTALLER_LANGS=`echo "$INSTALLER_LANGS" | tr '\n\r' ' '`
-
-PULLED_UNOFFICIAL=`grep '^download_lang [^(]' ${GIMP_TESTING_ABS_TOP_SRCDIR}/build/windows/gitlab-ci/4_dist-gimp-inno.ps1 | \
-                   sed 's$^download_lang \([^.]*.isl.\?\)$\1$' | sort`
-PULLED_UNOFFICIAL=`echo "$PULLED_UNOFFICIAL" | tr '\n\r' ' '`
-
-if [ "$INSTALLER_LANGS" = "$PULLED_UNOFFICIAL" ]; then
-  exit 0
-else
-  echo "Error: unofficial languages listed in the Windows installer script do not match the pulled InnoSetup files."
-  echo "- Pulled files:        $PULLED_UNOFFICIAL"
-  echo "- Installer languages: $INSTALLER_LANGS"
-  echo "Please verify: build/windows/gitlab-ci/4_dist-gimp-inno.ps1"
-  exit 1
-fi