Implemented NSIS installer for Windows

.ci/pack.sh

@@ -6,8 +6,9 @@ GITREV="`git show -s --format='%h'`"
 REV_NAME="citra-$OS-$TARGET-$GITDATE-$GITREV"
 
 # Determine the name of the release being built.
-if [[ "$GITHUB_REF_NAME" =~ ^canary- ]] || [[ "$GITHUB_REF_NAME" =~ ^nightly- ]]; then
+if [ "$GITHUB_REF_TYPE" = "tag" ]; then
-    RELEASE_NAME=$(echo $GITHUB_REF_NAME | cut -d- -f1)
+    RELEASE_NAME=citra-$GITHUB_REF_NAME
+    REV_NAME="citra-$GITHUB_REF_NAME-$OS-$TARGET"
 else
     RELEASE_NAME=head
 fi
@@ -61,7 +62,10 @@ function pack_artifacts() {
     fi
 }
 
-if [ -n "$UNPACKED" ]; then
+if [ "$OS" = "windows" ] && [ "$GITHUB_REF_TYPE" = "tag" ]; then
+    # Move the installer to the artifacts directory
+    mv src/installer/bin/*.exe artifacts/
+elif [ -n "$UNPACKED" ]; then
     # Copy the artifacts to be uploaded unpacked.
     for ARTIFACT in build/bundle/*; do
         FILENAME=$(basename "$ARTIFACT")

.github/workflows/build.yml

@@ -168,10 +168,23 @@ jobs:
           pacboy: >-
             toolchain:p ccache:p cmake:p ninja:p spirv-tools:p
             qt6-base:p qt6-multimedia:p qt6-multimedia-wmf:p qt6-tools:p qt6-translations:p
+      - name: Install NSIS
+        run: |
+          Invoke-WebRequest https://deac-riga.dl.sourceforge.net/project/nsis/NSIS%203/3.10/nsis-3.10-setup.exe?viasf=1 -OutFile C:\WINDOWS\Temp\nsis-3.10-setup.exe
+          Invoke-Expression "& C:\WINDOWS\Temp\nsis-3.10-setup.exe \S"
+        shell: pwsh
       - name: Disable line ending translation
         run: git config --global core.autocrlf input
       - name: Build
         run: ./.ci/windows.sh
+      - name: Generate installer
+        if: ${{ github.ref_type == 'tag' }}
+        run: |
+          cd src\installer
+          "C:\Program Files (x86)\NSIS\makensis.exe" /DPRODUCT_VARIANT=${{ matrix.target }} /DPRODUCT_VERSION=${{ github.ref_name }} citra.nsi
+          mkdir bin
+          move /y *.exe bin\
+        shell: cmd
       - name: Pack
         run: ./.ci/pack.sh
       - name: Upload

.gitignore

@@ -3,6 +3,9 @@
 doc-build/
 build-*/
 
+# NSIS built executables
+src/installer/*.exe
+
 # Generated source files
 src/common/scm_rev.cpp
 .travis.descriptor.json

src/installer/citra.nsi

@@ -0,0 +1,229 @@
+; Copyright Dolphin Emulator Project / Lime3DS Emulator Project
+; Licensed under GPLv2 or any later version
+; Refer to the license.txt file included.
+
+; Usage:
+;   get the latest nsis: https://nsis.sourceforge.io/Download
+;   probably also want vscode extension: https://marketplace.visualstudio.com/items?itemName=idleberg.nsis
+;   makensis /DPRODUCT_VERSION=<release-name> /DPRODUCT_VARIANT=<msvc/msys2> <this-script>
+
+; Require /DPRODUCT_VERSION=<release-name> to makensis.
+!ifndef PRODUCT_VERSION
+  !error "PRODUCT_VERSION must be defined"
+!endif
+
+; Require /DPRODUCT_VARIANT=<release-name> to makensis.
+!ifndef PRODUCT_VARIANT
+  !error "PRODUCT_VARIANT must be defined"
+!endif
+
+!define PRODUCT_NAME "Citra"
+!define PRODUCT_PUBLISHER "Citra Emulator Developers"
+!define PRODUCT_WEB_SITE "https://citra-emu.org/"
+!define PRODUCT_DIR_REGKEY "Software\Microsoft\Windows\CurrentVersion\App Paths\${PRODUCT_NAME}.exe"
+!define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
+
+!define BINARY_SOURCE_DIR "..\..\build\bundle"
+
+Name "${PRODUCT_NAME}"
+OutFile "citra-${PRODUCT_VERSION}-windows-${PRODUCT_VARIANT}.exe"
+SetCompressor /SOLID lzma
+ShowInstDetails show
+ShowUnInstDetails show
+
+; Setup MultiUser support:
+; If launched without ability to elevate, user will not see any extra options.
+; If user has ability to elevate, they can choose to install system-wide, with default to CurrentUser.
+!define MULTIUSER_EXECUTIONLEVEL Highest
+!define MULTIUSER_INSTALLMODE_INSTDIR "${PRODUCT_NAME}"
+!define MULTIUSER_MUI
+!define MULTIUSER_INSTALLMODE_COMMANDLINE
+!define MULTIUSER_USE_PROGRAMFILES64
+!include "MultiUser.nsh"
+
+!include "MUI2.nsh"
+; Custom page plugin
+!include "nsDialogs.nsh"
+
+; MUI Settings
+!define MUI_ICON "../../dist/citra.ico"
+!define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\modern-uninstall.ico"
+
+; License page
+!insertmacro MUI_PAGE_LICENSE "..\..\license.txt"
+; All/Current user selection page
+!insertmacro MULTIUSER_PAGE_INSTALLMODE
+; Desktop Shortcut page
+Page custom desktopShortcutPageCreate desktopShortcutPageLeave
+; Directory page
+!insertmacro MUI_PAGE_DIRECTORY
+; Instfiles page
+!insertmacro MUI_PAGE_INSTFILES
+; Finish page
+!insertmacro MUI_PAGE_FINISH
+
+; Uninstaller pages
+!insertmacro MUI_UNPAGE_INSTFILES
+
+; Variables
+Var DisplayName
+Var DesktopShortcutPageDialog
+Var DesktopShortcutCheckbox
+Var DesktopShortcut
+
+; Language files
+!insertmacro MUI_LANGUAGE "English"
+!insertmacro MUI_LANGUAGE "SimpChinese"
+!insertmacro MUI_LANGUAGE "TradChinese"
+!insertmacro MUI_LANGUAGE "Danish"
+!insertmacro MUI_LANGUAGE "Dutch"
+!insertmacro MUI_LANGUAGE "Finnish"
+!insertmacro MUI_LANGUAGE "French"
+!insertmacro MUI_LANGUAGE "German"
+!insertmacro MUI_LANGUAGE "Greek"
+!insertmacro MUI_LANGUAGE "Hungarian"
+!insertmacro MUI_LANGUAGE "Indonesian"
+!insertmacro MUI_LANGUAGE "Italian"
+!insertmacro MUI_LANGUAGE "Japanese"
+!insertmacro MUI_LANGUAGE "Korean"
+!insertmacro MUI_LANGUAGE "Lithuanian"
+!insertmacro MUI_LANGUAGE "Norwegian"
+!insertmacro MUI_LANGUAGE "Polish"
+!insertmacro MUI_LANGUAGE "PortugueseBR"
+!insertmacro MUI_LANGUAGE "Romanian"
+!insertmacro MUI_LANGUAGE "Spanish"
+!insertmacro MUI_LANGUAGE "Turkish"
+!insertmacro MUI_LANGUAGE "Vietnamese"
+
+; MUI end ------
+
+!include "WinVer.nsh"
+; Declare the installer itself as win10/win11 compatible, so WinVer.nsh works correctly.
+ManifestSupportedOS {8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}
+
+Function .onInit
+  StrCpy $DesktopShortcut 1
+  !insertmacro MULTIUSER_INIT
+
+  ; Keep in sync with build_info.txt
+  !define MIN_WIN10_VERSION 1703
+  ${IfNot} ${AtLeastwin10}
+  ${OrIfNot} ${AtLeastWaaS} ${MIN_WIN10_VERSION}
+    MessageBox MB_OK "At least Windows 10 version ${MIN_WIN10_VERSION} is required."
+    Abort
+  ${EndIf}
+
+  !insertmacro MUI_LANGDLL_DISPLAY
+FunctionEnd
+
+Function un.onInit
+  !insertmacro MULTIUSER_UNINIT
+FunctionEnd
+
+!macro UPDATE_DISPLAYNAME
+  ${If} $MultiUser.InstallMode == "CurrentUser"
+    StrCpy $DisplayName "$(^Name) (User)"
+  ${Else}
+    StrCpy $DisplayName "$(^Name)"
+  ${EndIf}
+!macroend
+
+Function desktopShortcutPageCreate
+  !insertmacro MUI_HEADER_TEXT "Create Desktop Shortcut" "Would you like to create a desktop shortcut?"
+  nsDialogs::Create 1018
+  Pop $DesktopShortcutPageDialog
+  ${If} $DesktopShortcutPageDialog == error
+    Abort
+  ${EndIf}
+
+  ${NSD_CreateCheckbox} 0u 0u 100% 12u "Create a desktop shortcut"
+  Pop $DesktopShortcutCheckbox
+  ${NSD_SetState} $DesktopShortcutCheckbox $DesktopShortcut
+
+  nsDialogs::Show
+FunctionEnd
+
+Function desktopShortcutPageLeave
+  ${NSD_GetState} $DesktopShortcutCheckbox $DesktopShortcut
+FunctionEnd
+
+Section "Base"
+  ExecWait '"$INSTDIR\uninst.exe" /S _?=$INSTDIR'
+
+  SectionIn RO
+
+  SetOutPath "$INSTDIR"
+
+  ; The binplaced build output will be included verbatim.
+  File /r "${BINARY_SOURCE_DIR}\*"
+
+  !insertmacro UPDATE_DISPLAYNAME
+
+  ; Create start menu and desktop shortcuts
+  ; This needs to be done after Dolphin.exe is copied
+  CreateDirectory "$SMPROGRAMS\${PRODUCT_NAME}"
+  CreateShortCut "$SMPROGRAMS\${PRODUCT_NAME}\$DisplayName.lnk" "$INSTDIR\citra.exe"
+  ${If} $DesktopShortcut == 1
+    CreateShortCut "$DESKTOP\$DisplayName.lnk" "$INSTDIR\citra.exe"
+  ${EndIf}
+
+  ; ??
+  SetOutPath "$TEMP"
+SectionEnd
+
+Section -AdditionalIcons
+  ; Create start menu shortcut for the uninstaller
+  CreateShortCut "$SMPROGRAMS\${PRODUCT_NAME}\Uninstall $DisplayName.lnk" "$INSTDIR\uninst.exe" "/$MultiUser.InstallMode"
+SectionEnd
+
+!include "FileFunc.nsh"
+
+Section -Post
+  WriteUninstaller "$INSTDIR\uninst.exe"
+
+  WriteRegStr SHCTX "${PRODUCT_DIR_REGKEY}" "" "$INSTDIR\citra.exe"
+
+  ; Write metadata for add/remove programs applet
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "DisplayName" "$DisplayName"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\uninst.exe /$MultiUser.InstallMode"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "DisplayIcon" "$INSTDIR\citra.exe"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_VERSION}"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "Publisher" "${PRODUCT_PUBLISHER}"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "InstallLocation" "$INSTDIR"
+  ${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2
+  IntFmt $0 "0x%08X" $0
+  WriteRegDWORD SHCTX "${PRODUCT_UNINST_KEY}" "EstimatedSize" "$0"
+  WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "Comments" "3DS emulator based on Citra"
+SectionEnd
+
+Section Uninstall
+  !insertmacro UPDATE_DISPLAYNAME
+
+  Delete "$SMPROGRAMS\${PRODUCT_NAME}\Uninstall $DisplayName.lnk"
+
+  Delete "$DESKTOP\$DisplayName.lnk"
+  Delete "$SMPROGRAMS\${PRODUCT_NAME}\$DisplayName.lnk"
+  RMDir "$SMPROGRAMS\${PRODUCT_NAME}"
+
+  ; Be a bit careful to not delete files a user may have put into the install directory.
+  Delete "$INSTDIR\*.dll"
+  Delete "$INSTDIR\citra.exe"
+  Delete "$INSTDIR\citra-room.exe"
+  Delete "$INSTDIR\license.txt"
+  Delete "$INSTDIR\qt.conf"
+  Delete "$INSTDIR\README.md"
+  Delete "$INSTDIR\uninst.exe"
+  RMDir /r "$INSTDIR\dist"
+  RMDir /r "$INSTDIR\plugins"
+  RMDir /r "$INSTDIR\scripting"
+  ; This should never be distributed via the installer, but just in case it is
+  Delete "$INSTDIR\tests.exe"
+  ; Delete the installation directory if there are no files left
+  RMDir "$INSTDIR"
+
+  DeleteRegKey SHCTX "${PRODUCT_UNINST_KEY}"
+  DeleteRegKey SHCTX "${PRODUCT_DIR_REGKEY}"
+
+  SetAutoClose true
+SectionEnd