Add installer localisation infrastructure

.github/actions/create-package/create-package.sh

@@ -140,6 +140,14 @@ create_package_windows() {
   env -C ../util/installer qmake CONFIG-=debug_and_release CONFIG+=release
   env -C ../util/installer "PATH=${PATH/\/usr\/bin:/}" nmake
   env -C Pencil2D find resources/ -type f | harvest_files resources > resources.wxs
+  for i in ../util/installer/translations/pencil2d_*.wxl.xlf; do
+    local basename="$(basename -s .wxl.xlf "$i")"
+    local locale="${basename#*_}"
+    local culture="${locale/_/-}"
+    local lcid="$(pwsh -c "(Get-Culture -Name ${culture}).lcid")"
+    sed "s/Culture=\"en\"/Culture=\"${culture}\"/;s/Language=\"9\"/Language=\"${lcid}\"/" ../util/installer/pencil2d.wxl > "../util/installer/pencil2d_${locale}.wxl"
+    tikal.bat -m -fc ../util/installer/okf_xml_wxl -ie utf-8 -oe utf-8 -sd ../util/installer -od ../util/installer "${i}"
+  done
   local versiondefines="-d Edition=Nightly -d NightlyBuildNumber=$1 -d NightlyBuildTimestamp=$(date +%F)"
   if [ "$IS_RELEASE" = "true" ]; then
     versiondefines="-d Edition=Release -d Version=$2"

.github/actions/install-dependencies/install-dependencies.sh

@@ -51,6 +51,9 @@ setup_macos() {
 }
 
 setup_windows() {
+  curl -fsSLO https://okapiframework.org/binaries/main/1.45.0/okapi-apps_win32-x86_64_1.45.0.zip
+  mkdir okapi
+  "${WINDIR}\\System32\\tar" xfC okapi-apps_win32-x86_64_1.45.0.zip okapi
   dotnet tool install -g wix
   wix extension add -g WixToolset.Util.wixext WixToolset.Bal.wixext
   nuget install -x -OutputDirectory util/installer WixToolset.BalUtil

.github/actions/setup-environment/setup-environment.sh

@@ -19,6 +19,8 @@ setup_windows() {
   local platform="${INPUT_ARCH%%_*}"
   local vcvars="C:\\Program^ Files^ ^(x86^)\\Microsoft^ Visual^ Studio\\2019\\Enterprise\\VC\\Auxiliary\\Build\\vcvars${platform#win}.bat"
   ($(which cmd) //c set; $(which cmd) //c "${vcvars} 2>&1>nul && set") | sort -st= -k1,1 | uniq -u >> "${GITHUB_ENV}"
+  echo "${JAVA_HOME_17_X64}\\bin" >> "${GITHUB_PATH}"
+  realpath okapi/ >> "${GITHUB_PATH}"
 }
 
 "setup_$(echo "${RUNNER_OS}" | tr '[A-Z]' '[a-z]')"

util/installer/okf_xml_wxl.fprm

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<its:rules xmlns:its="http://www.w3.org/2005/11/its"
+           xmlns:okp="okapi-framework:xmlfilter-options"
+           xmlns:wxl="http://wixtoolset.org/schemas/v4/wxl"
+           version="2.0">
+  <its:translateRule selector="/wxl:WixLocalization" translate="no"/>
+  <its:translateRule selector="//wxl:String[not(@Overridable) or @Overridable='yes']/@Value" translate="yes"/>
+  <its:idValueRule selector="//wxl:String[not(@Overridable) or @Overridable='yes']/@Value" idValue="../@Id"/>
+  <its:preserveSpaceRule selector="//wxl:String[not(@Overridable) or @Overridable='yes']/@Value" space="preserve"/>
+  <okp:options lineBreakAsCode="yes"/>
+  <!-- Transifex doesn't seem to support placeholders, so disable them for now -->
+  <okp:codeFinder useCodeFinder="no">#v1
+count.i=1
+rule0=\[[A-Z]\w*\]
+  </okp:codeFinder>
+</its:rules>

util/installer/pencil2d.bundle.wxs

@@ -41,6 +41,9 @@
         ThemeFile="pencil2d.thm"
         LocalizationFile="pencil2d.wxl" />
       <Payload SourceFile="pencil2d.dll" bal:BAFunctions="yes" />
+      <!-- Translations -->
+      <Payload SourceFile="pencil2d_de.wxl" Name="7/thm.wxl" />
+      <!-- Assets -->
       <Payload SourceFile="pencil2d.png" />
       <Payload SourceFile="[email protected]" />
       <Payload SourceFile="cog.png" />

util/installer/pencil2d.wxl

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<WixLocalization Culture="en-us" Language="1033" xmlns="http://wixtoolset.org/schemas/v4/wxl">
+<WixLocalization Culture="en" Language="9" xmlns="http://wixtoolset.org/schemas/v4/wxl">
   <!-- Standard BA -->
   <String Id="ConfirmCancelMessage" Value="Are you sure you want to cancel?" />
   <String Id="FilesInUseTitle" Value="Files In Use" />
@@ -23,7 +23,7 @@
   <String Id="Caption" Value="[WixBundleName] Setup" />
   <String Id="CheckingForUpdatesLabel" Value="Checking for updates" />
   <String Id="UpdateButton" Value="&amp;Update to version [WixStdBAUpdateAvailable]" />
-  <String Id="HelpText" Value="/install | /repair | /uninstall | /layout [directory] &#x2013; install, repair, uninstall or create a complete local copy of the bundle in directory. &#xA;&#xA;/passive | /quiet &#x2013; suppress interactive prompts or both UI and prompts.&#xA;/norestart &#x2013; suppress any attempts to restart. By default UI will prompt before restart.&#xA;/log [logfile] &#x2013; log to a custom file. By default a log file is created in %TEMP%.&#xA;&#xA;InstallFolder=[directory] | DesktopShortcut=[0|1] &#x2013; Overwrite installation options." />
+  <String Id="HelpText" Value="/install | /repair | /uninstall | /layout [directory] &#x2013; install, repair, uninstall or create a complete local copy of the bundle in directory.&#xA;&#xA;/passive | /quiet &#x2013; suppress interactive prompts or both UI and prompts.&#xA;/norestart &#x2013; suppress any attempts to restart. By default UI will prompt before restart.&#xA;/log [logfile] &#x2013; log to a custom file. By default a log file is created in %TEMP%.&#xA;&#xA;InstallFolder=[directory] | DesktopShortcut=[0|1] &#x2013; Overwrite installation options." />
   <String Id="InstallVersion" Value="Version [WixBundleVersion]" />
   <String Id="InstallVersionNightly" Value="Build [NightlyBuildNumber] ([NightlyBuildTimestamp])" />
   <String Id="InstallAcceptCheckbox" Value="I &amp;accept the terms and conditions of the GNU General Public License, version 2" />