Add Install.ps1

Close #30

.github/workflows/magisk.yml

@@ -129,7 +129,7 @@ jobs:
         if: ${{ github.event.inputs.gapps_variant != 'none' && github.event.inputs.gapps_variant != '' }}
         run: |
           mkdir gapps
-          unzip -p gapps.zip {Core,GApps}/'*.lz' | tar --lzip -C gapps -xvf - -i --strip-components=2 --exclude='setupwizardtablet-x86_64' --exclude='packageinstallergoogle-all' --exclude='speech-common' --exclude='markup-lib-arm' --exclude='markup-all'
+          unzip -p gapps.zip {Core,GApps}/'*.lz' | tar --lzip -C gapps -xvf - -i --strip-components=2 --exclude='setupwizardtablet-x86_64' --exclude='packageinstallergoogle-all' --exclude='speech-common' --exclude='markup-lib-arm' --exclude='markup-lib-arm64' --exclude='markup-all'
 
           e2fsck -yf ${{ matrix.arch }}/system.img
           resize2fs ${{ matrix.arch }}/system.img $(( $(du -sB512 gapps | cut -f1) + $(du -sB512 ${{ matrix.arch }}/system.img | cut -f1) ))s
@@ -326,9 +326,29 @@ jobs:
           resize2fs -M ${{ matrix.arch }}/product.img
           e2fsck -yf ${{ matrix.arch }}/system_ext.img
           resize2fs -M ${{ matrix.arch }}/system_ext.img
-      - name: Remove signature
+      - name: Remove signature and add scripts
         run: |
           rm -rf ${{ matrix.arch }}/\[Content_Types\].xml ${{ matrix.arch }}/AppxBlockMap.xml ${{ matrix.arch }}/AppxSignature.p7x ${{ matrix.arch }}/AppxMetadata
+          tee Install.ps1 <<EOF
+          function Test-Administrator
+          {
+              [OutputType([bool])]
+              param()
+              process {
+                  [Security.Principal.WindowsPrincipal]\$user = [Security.Principal.WindowsIdentity]::GetCurrent();
+                  return \$user.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator);
+              }
+          }
+
+          if(-not (Test-Administrator))
+          {
+              Start-Process -Verb RunAs powershell.exe -Args "-executionpolicy bypass -command Set-Location \`"\$PSScriptRoot\`"; \`"\$PSCommandPath\`""
+              exit
+          }
+
+          \$ErrorActionPreference = "Stop";
+          Add-AppxPackage -Register .\AppxManifest.xml
+          EOF
       - name: Generate artifact name
         run: |
           variant="${{ github.event.inputs.gapps_variant }}"