name: Build WSA
on:
    workflow_dispatch:
        inputs:
            arch:
                description: "Build architecture"
                required: true
                default: "x64"
                type: choice
                options:
                    - x64
                    - arm64
                    - x64 & arm64
            release_type:
                description: "WSA release type"
                required: true
                default: "insider fast"
                type: choice
                options:
                    - retail
                    - release preview
                    - insider slow
                    - insider fast
            magisk_apk:
                description: "Magisk version"
                required: true
                default: "stable"
                type: choice
                options:
                    - stable
                    - beta
                    - canary
                    - debug
            gapps_variant:
                description: "Variants of GApps"
                required: true
                default: "pico"
                type: choice
                options:
                    - none
                    - super
                    - stock
                    - full
                    - mini
                    - micro
                    - nano
                    - pico
                    - tvstock
                    - tvmini
            gapps_version:
                description: "Android version of GApps"
                required: true
                default: "12.1"
                type: choice
                options:
                    - 11.0
                    - 12.1
            remove_amazon:
                description: "Remove Amazon AppStore"
                required: true
                default: "remove"
                type: choice
                options:
                    - keep
                    - remove
            root_sol:
                description: "Root solution"
                required: true
                default: "magisk"
                type: choice
                options:
                    - magisk
                    - none

permissions:
    contents: write

jobs:
    matrix:
        runs-on: ubuntu-latest
        outputs:
            matrix: ${{ steps.set-matrix.outputs.matrix }}
        steps:
            - name: Generate build matrix
              id: set-matrix
              uses: actions/github-script@v6
              with:
                  script: |
                      let matrix = {};
                      let arch = "${{ github.event.inputs.arch }}"
                      switch ( arch ) {
                        case "x64":
                          matrix.arch = ["x64"];
                          break;
                        case "arm64":
                          matrix.arch = ["arm64"];
                          break;
                        default:
                          matrix.arch = ["x64", "arm64"];
                          break;
                      }
                      core.setOutput("matrix",JSON.stringify(matrix));

    build:
        runs-on: ubuntu-20.04
        needs: matrix
        strategy:
            matrix: ${{fromJson(needs.matrix.outputs.matrix)}}
        steps:
            - name: Dependencies
              run: |
                  sudo apt-get update && sudo apt-get install setools lzip wine winetricks patchelf
                  wget -qO- "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/archive/$GITHUB_REF.tar.gz" | sudo tar --wildcards -zxvf- -C ~ --strip-component=2 '*/wine/*' '*/linker/*' '*/xml/*'
                  winetricks msxml6
            - name: Download WSA
              shell: python
              run: |
                  import requests
                  from xml.dom import minidom
                  import html
                  import warnings
                  import re
                  import zipfile
                  import os
                  import urllib.request
                  from pathlib import Path

                  warnings.filterwarnings("ignore")

                  arch = "${{ matrix.arch }}"
                  release_type_map = {"retail": "Retail", "release preview": "RP", "insider slow": "WIS", "insider fast": "WIF"}
                  release_type = release_type_map["${{ github.event.inputs.release_type }}"] if "${{ github.event.inputs.release_type }}" != "" else "Retail"

                  cat_id = '858014f3-3934-4abe-8078-4aa193e74ca8'

                  with open(Path.home() / "GetCookie.xml", "r") as f:
                      cookie_content = f.read()

                  out = requests.post(
                      'https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx',
                      data=cookie_content,
                      headers={'Content-Type': 'application/soap+xml; charset=utf-8'},
                      verify=False
                  )
                  doc = minidom.parseString(out.text)
                  cookie = doc.getElementsByTagName('EncryptedData')[0].firstChild.nodeValue

                  print(cookie)

                  with open(Path.home() / "WUIDRequest.xml", "r") as f:
                      cat_id_content = f.read().format(cookie, cat_id, release_type)

                  out = requests.post(
                      'https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx',
                      data=cat_id_content,
                      headers={'Content-Type': 'application/soap+xml; charset=utf-8'},
                      verify=False
                  )

                  doc = minidom.parseString(html.unescape(out.text))

                  filenames = {}
                  for node in doc.getElementsByTagName('Files'):
                      filenames[node.parentNode.parentNode.getElementsByTagName('ID')[0].firstChild.nodeValue] = f"{node.firstChild.attributes['InstallerSpecificIdentifier'].value}_{node.firstChild.attributes['FileName'].value}"
                      pass

                  identities = []
                  for node in doc.getElementsByTagName('SecuredFragment'):
                      filename = filenames[node.parentNode.parentNode.parentNode.getElementsByTagName('ID')[0].firstChild.nodeValue]
                      update_identity = node.parentNode.parentNode.firstChild
                      identities += [(update_identity.attributes['UpdateID'].value, update_identity.attributes['RevisionNumber'].value, filename)]

                  with open(Path.home() / "FE3FileUrl.xml", "r") as f:
                      file_content = f.read()

                  for i, v, f in identities:
                      if re.match(f"Microsoft\.UI\.Xaml\..*_{arch}_.*\.appx", f):
                          out_file = "xaml.appx"
                      elif re.match(f"Microsoft\.VCLibs\..*_{arch}_.*\.appx", f):
                          out_file = "vclibs.appx"
                      elif re.match(f"MicrosoftCorporationII\.WindowsSubsystemForAndroid_.*\.msixbundle", f):
                          out_file = "wsa.zip"
                      else:
                          continue
                      out = requests.post(
                          'https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx/secured',
                          data=file_content.format(i, v),
                          headers={'Content-Type': 'application/soap+xml; charset=utf-8'},
                          verify=False
                      )
                      doc = minidom.parseString(out.text)
                      for l in doc.getElementsByTagName("FileLocation"):
                          url = l.getElementsByTagName("Url")[0].firstChild.nodeValue
                          if len(url) != 99:
                              if not os.path.isfile(out_file):
                                  print(f"downloading link: {url} to {out_file}", flush=True)
                                  urllib.request.urlretrieve(url, out_file)

                  zip_name = ""
                  with zipfile.ZipFile("wsa.zip") as zip:
                      for f in zip.filelist:
                          if arch in f.filename.lower():
                              zip_name = f.filename
                              if not os.path.isfile(zip_name):
                                  print(f"unzipping to {zip_name}", flush=True)
                                  zip.extract(f)
                                  ver_no = zip_name.split("_")
                                  long_ver = ver_no[1]
                                  ver=long_ver.split(".")
                                  main_ver=ver[0]
                                  with open(os.environ['GITHUB_ENV'], 'a') as g:
                                      g.write(f'WSA_VER={long_ver}\n')
                                  with open(os.environ['GITHUB_ENV'], 'a') as g:
                                      g.write(f'WSA_MAIN_VER={main_ver}\n')
                                  rel = ver_no[3].split(".")
                                  rell = str(rel[0])
                                  with open(os.environ['GITHUB_ENV'], 'a') as g:
                                      g.write(f'WSA_REL={rell}\n')
                          if 'language' in f.filename.lower() or 'scale' in f.filename.lower():
                              name = f.filename.split("-", 1)[1].split(".")[0]
                              zip.extract(f)
                              with zipfile.ZipFile(f.filename) as l:
                                  for g in l.filelist:
                                      if g.filename == 'resources.pri':
                                          g.filename = f'{name}.pri'
                                          l.extract(g, 'pri')
                                          print(f"extract resource pack {g.filename}")
                                      elif g.filename == 'AppxManifest.xml':
                                          g.filename = f'{name}.xml'
                                          l.extract(g, 'xml')

                  with zipfile.ZipFile(zip_name) as zip:
                      if not os.path.isdir(arch):
                          print(f"unzipping from {zip_name}", flush=True)
                          zip.extractall(arch)

                  print("done", flush=True)
            - name: Download Magisk
              shell: python
              run: |
                  import urllib.request
                  import zipfile
                  import os
                  import json
                  import requests

                  magisk_apk = """${{ github.event.inputs.magisk_apk }}"""

                  if not magisk_apk:
                      magisk_apk = "stable"
                  if magisk_apk == "stable" or magisk_apk == "beta" or magisk_apk == "canary" or magisk_apk == "debug":
                      magisk_apk = json.loads(requests.get(f"https://github.com/topjohnwu/magisk-files/raw/master/{magisk_apk}.json").content)['magisk']['link']

                  out_file = "magisk.zip"

                  arch = "${{ matrix.arch }}"

                  abi_map={"x64" : ["x86_64", "x86"], "arm64" : ["arm64-v8a", "armeabi-v7a"]}

                  if not os.path.isfile(out_file):
                      urllib.request.urlretrieve(magisk_apk, out_file)

                  def extract_as(zip, name, as_name, dir):
                      info = zip.getinfo(name)
                      info.filename = as_name
                      zip.extract(info, dir)

                  with zipfile.ZipFile(out_file) as zip:
                      extract_as(zip, f"lib/{ abi_map[arch][0] }/libmagisk64.so", "magisk64", "magisk")
                      extract_as(zip, f"lib/{ abi_map[arch][1] }/libmagisk32.so", "magisk32", "magisk")
                      standalone_policy = False
                      try:
                        zip.getinfo(f"lib/{ abi_map[arch][0] }/libmagiskpolicy.so")
                        standalone_policy = True
                      except:
                        pass
                      extract_as(zip, f"lib/{ abi_map[arch][0] }/libmagiskinit.so", "magiskinit", "magisk")
                      if standalone_policy:
                        extract_as(zip, f"lib/{ abi_map[arch][0] }/libmagiskpolicy.so", "magiskpolicy", "magisk")
                      else:
                        extract_as(zip, f"lib/{ abi_map[arch][0] }/libmagiskinit.so", "magiskpolicy", "magisk")
                      extract_as(zip, f"lib/{ abi_map[arch][0] }/libmagiskboot.so", "magiskboot", "magisk")
                      extract_as(zip, f"lib/{ abi_map[arch][0] }/libbusybox.so", "busybox", "magisk")
                      if standalone_policy:
                        extract_as(zip, f"lib/{ abi_map['x64'][0] }/libmagiskpolicy.so", "magiskpolicy", ".")
                      else:
                        extract_as(zip, f"lib/{ abi_map['x64'][0] }/libmagiskinit.so", "magiskpolicy", ".")
                      extract_as(zip, f"assets/boot_patch.sh", "boot_patch.sh", "magisk")
                      extract_as(zip, f"assets/util_functions.sh", "util_functions.sh", "magisk")
            - name: Download OpenGApps
              if: ${{ github.event.inputs.gapps_variant != 'none' && github.event.inputs.gapps_variant != '' }}
              shell: python
              run: |
                  import requests
                  import os
                  import urllib.request
                  import json
                  import re

                  arch = "${{ matrix.arch }}"
                  variant = "${{ github.event.inputs.gapps_variant }}"
                  abi_map = {"x64" : "x86_64", "arm64": "arm64"}
                  release = "${{ github.event.inputs.gapps_version }}"
                  if release == "12.1" and arch == "x64" and variant == "pico":
                    link = "http://peternjeim.ddns.net:8081/ipfs/QmPDiAyqUvZHo9QU7WfoEE9XMqC8ppGyUsSwKQY7chfwHX"
                  elif release == "12.1" and arch == "x64" and variant == "full":
                    link = "http://peternjeim.ddns.net:8081/ipfs/QmULfSMwWuukQR7r9KEvwD2XzsChHTvpswmNqJyEU64jwM"
                  else:
                    try:
                        res = requests.get(f"https://api.opengapps.org/list")
                        j = json.loads(res.content)
                        link = {i["name"]: i for i in j["archs"][abi_map[arch]]["apis"][release]["variants"]}[variant]["zip"]
                    except Exception:
                        print("Failed to fetch from opengapps api, fallbacking to sourceforge rss...")
                        res = requests.get(f'https://sourceforge.net/projects/opengapps/rss?path=/{abi_map[arch]}&limit=100')
                        link = re.search(f'https://.*{abi_map[arch]}/.*{release}.*{variant}.*\.zip/download', res.text).group().replace('.zip/download', '.zip').replace('sourceforge.net/projects/opengapps/files', 'downloads.sourceforge.net/project/opengapps')

                  print(f"downloading link: {link}", flush=True)

                  out_file = "gapps.zip"

                  if not os.path.isfile(out_file):
                      urllib.request.urlretrieve(link, out_file)
                  print("done", flush=True)

            - name: Extract GApps
              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-lib-arm64' --exclude='markup-all' --exclude='setupwizarddefault-x86_64' --exclude='pixellauncher-all' --exclude='pixellauncher-common'

            - name: Expand images
              run: |
                  e2fsck -yf ${{ matrix.arch }}/system_ext.img
                  system_ext_size=$(( $(du -sB512 ${{ matrix.arch }}/system_ext.img | cut -f1) + 20000 ))
                  resize2fs ${{ matrix.arch }}/system_ext.img "$system_ext_size"s
                  e2fsck -yf ${{ matrix.arch }}/product.img
                  product_size=$(( $(du -sB512 ${{ matrix.arch }}/product.img | cut -f1) + 20000 ))
                  if [ -d gapps/product ]; then
                    product_size=$(( $product_size + $(du -sB512 gapps/product | cut -f1) ))
                  fi
                  resize2fs ${{ matrix.arch }}/product.img "$product_size"s
                  e2fsck -yf ${{ matrix.arch }}/system.img
                  system_size=$(( $(du -sB512 ${{ matrix.arch }}/system.img | cut -f1) + 20000 ))
                  if [ -d gapps ]; then
                    system_size=$(( $system_size + $(du -sB512 gapps | cut -f1) - $(du -sB512 gapps/product | cut -f1) ))
                  fi
                  if [ -d magisk ]; then
                    system_size=$(( $system_size +$(du -sB512 magisk | cut -f1) ))
                  fi
                  if [ -f magisk.zip ]; then
                    system_size=$(( $system_size +$(du -sB512 magisk.zip | cut -f1) ))
                  fi
                  resize2fs ${{ matrix.arch }}/system.img "$system_size"s
                  e2fsck -yf ${{ matrix.arch }}/vendor.img
                  vendor_size=$(( $(du -sB512 ${{ matrix.arch }}/vendor.img | cut -f1) + 20000 ))
                  resize2fs ${{ matrix.arch }}/vendor.img "$vendor_size"s
            - name: Mount images
              run: |
                  sudo mkdir system
                  sudo mount -o loop ${{ matrix.arch }}/system.img system
                  sudo mount -o loop ${{ matrix.arch }}/vendor.img system/vendor
                  sudo mount -o loop ${{ matrix.arch }}/product.img system/product
                  sudo mount -o loop ${{ matrix.arch }}/system_ext.img system/system_ext
            - name: Remove Amazon AppStore
              if: ${{ github.event.inputs.remove_amazon == 'remove' }}
              run: |
                  find system/product/{etc/permissions,etc/sysconfig,framework,priv-app} | grep -e amazon -e venezia | sudo xargs rm -rf
            - name: Integrate Magisk
              if: ${{ github.event.inputs.root_sol == 'magisk' || github.event.inputs.root_sol == '' }}
              run: |
                  sudo mkdir system/sbin
                  sudo chcon --reference system/init.environ.rc system/sbin
                  sudo chown root:root system/sbin
                  sudo chmod 0700 system/sbin
                  sudo cp magisk/* system/sbin/
                  sudo cp magisk.zip system/sbin/magisk.apk
                  sudo tee -a system/sbin/loadpolicy.sh <<EOF
                  #!/system/bin/sh
                  mkdir -p /data/adb/magisk
                  cp /sbin/* /data/adb/magisk/
                  chmod -R 755 /data/adb/magisk
                  restorecon -R /data/adb/magisk
                  for module in \$(ls /data/adb/modules); do
                      if ! [ -f "/data/adb/modules/\$module/disable" ] && [ -f "/data/adb/modules/\$module/sepolicy.rule" ]; then
                          /sbin/magiskpolicy --live --apply "/data/adb/modules/\$module/sepolicy.rule"
                      fi
                  done
                  EOF
                  sudo find system/sbin -type f -exec chmod 0755 {} \;
                  sudo find system/sbin -type f -exec chown root:root {} \;
                  sudo find system/sbin -type f -exec chcon --reference system/product {} \;
                  sudo patchelf --replace-needed libc.so "${HOME}/libc.so" ./magiskpolicy || true
                  sudo patchelf --replace-needed libm.so "${HOME}/libm.so" ./magiskpolicy || true
                  sudo patchelf --replace-needed libdl.so "${HOME}/libdl.so" ./magiskpolicy || true
                  sudo patchelf --set-interpreter "${HOME}/linker64" ./magiskpolicy || true
                  chmod +x ./magiskpolicy
                  echo '/dev/wsa-magisk(/.*)?    u:object_r:magisk_file:s0' | sudo tee -a system/vendor/etc/selinux/vendor_file_contexts
                  echo '/data/adb/magisk(/.*)?   u:object_r:magisk_file:s0' | sudo tee -a system/vendor/etc/selinux/vendor_file_contexts
                  sudo ./magiskpolicy --load system/vendor/etc/selinux/precompiled_sepolicy --save system/vendor/etc/selinux/precompiled_sepolicy --magisk "allow * magisk_file lnk_file *"
                  sudo tee -a system/system/etc/init/hw/init.rc <<EOF

                  on post-fs-data
                      start logd
                      start adbd
                      mkdir /dev/wsa-magisk
                      mount tmpfs tmpfs /dev/wsa-magisk mode=0755
                      copy /sbin/magisk64 /dev/wsa-magisk/magisk64
                      chmod 0755 /dev/wsa-magisk/magisk64
                      symlink ./magisk64 /dev/wsa-magisk/magisk
                      symlink ./magisk64 /dev/wsa-magisk/su
                      symlink ./magisk64 /dev/wsa-magisk/resetprop
                      copy /sbin/magisk32 /dev/wsa-magisk/magisk32
                      chmod 0755 /dev/wsa-magisk/magisk32
                      copy /sbin/magiskinit /dev/wsa-magisk/magiskinit
                      chmod 0755 /dev/wsa-magisk/magiskinit
                      copy /sbin/magiskpolicy /dev/wsa-magisk/magiskpolicy
                      chmod 0755 /dev/wsa-magisk/magiskpolicy
                      mkdir /dev/wsa-magisk/.magisk 700
                      mkdir /dev/wsa-magisk/.magisk/mirror 700
                      mkdir /dev/wsa-magisk/.magisk/block 700
                      copy /sbin/magisk.apk /dev/wsa-magisk/stub.apk
                      rm /dev/.magisk_unblock
                      start IhhslLhHYfse
                      start FAhW7H9G5sf
                      wait /dev/.magisk_unblock 40
                      rm /dev/.magisk_unblock

                  service IhhslLhHYfse /system/bin/sh /sbin/loadpolicy.sh
                      user root
                      seclabel u:r:magisk:s0
                      oneshot

                  service FAhW7H9G5sf /dev/wsa-magisk/magisk --post-fs-data
                      user root
                      seclabel u:r:magisk:s0
                      oneshot

                  service HLiFsR1HtIXVN6 /dev/wsa-magisk/magisk --service
                      class late_start
                      user root
                      seclabel u:r:magisk:s0
                      oneshot

                  on property:sys.boot_completed=1
                      mkdir /data/adb/magisk 755
                      copy /sbin/magisk.apk /data/adb/magisk/magisk.apk
                      start YqCTLTppv3ML

                  service YqCTLTppv3ML /dev/wsa-magisk/magisk --boot-complete
                      user root
                      seclabel u:r:magisk:s0
                      oneshot
                  EOF
            - name: Merge Language Resources
              run: |
                  cp ${{ matrix.arch }}/resources.pri pri/en-us.pri
                  cp ${{ matrix.arch }}/AppxManifest.xml xml/en-us.xml
                  tee priconfig.xml <<EOF
                  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
                  <resources targetOsVersion="10.0.0" majorVersion="1">
                      <index root="\" startIndexAt="\">
                          <indexer-config type="folder" foldernameAsQualifier="true" filenameAsQualifier="true" qualifierDelimiter="."/>
                          <indexer-config type="PRI"/>
                      </index>
                  </resources>
                  EOF
                  wine64 ~/makepri.exe new /pr pri /in MicrosoftCorporationII.WindowsSubsystemForAndroid /cf priconfig.xml /of ${{ matrix.arch }}/resources.pri /o
                  sed -i -zE "s/<Resources.*Resources>/<Resources>\n$(cat xml/* | grep -Po '<Resource [^>]*/>' | sed ':a;N;$!ba;s/\n/\\n/g' | sed 's/\$/\\$/g' | sed 's/\//\\\//g')\n<\/Resources>/g" ${{ matrix.arch }}/AppxManifest.xml
            - name: Add extra packages
              run: |
                  wget -qO- "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/archive/$GITHUB_REF.tar.gz" | sudo tar --wildcards -zxvf- --strip-component=2 '*/${{ matrix.arch }}/system/*'
                  sudo find system/system/priv-app -type d -exec chmod 0755 {} \;
                  sudo find system/system/priv-app -type f -exec chmod 0644 {} \;
                  sudo find system/system/priv-app -exec chcon --reference=system/system/priv-app {} \;
            - name: Integrate GApps
              if: ${{ github.event.inputs.gapps_variant != 'none' && github.event.inputs.gapps_variant != '' }}
              run: |
                  wget -qO- "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/archive/$GITHUB_REF.tar.gz" | sudo tar --wildcards -zxvf- --strip-component=2 '*/${{ matrix.arch }}/gapps/*'
                  shopt -s extglob
                  sudo cp -vr gapps/!(product) system/system
                  sudo cp -vr gapps/product/* system/product/

                  sudo find system/system/{app,etc,framework,priv-app} -exec chown root:root {} \;
                  sudo find system/product/{app,etc,overlay,priv-app} -exec chown root:root {} \;

                  sudo find system/system/{app,etc,framework,priv-app} -type d -exec chmod 0755 {} \;
                  sudo find system/product/{app,etc,overlay,priv-app} -type d -exec chmod 0755 {} \;

                  sudo find system/system/{app,framework,priv-app} -type f -exec chmod 0644 {} \;
                  ls gapps/etc/ | xargs -n 1 -I dir sudo find system/system/etc/dir -type f -exec chmod 0644 {} \;
                  sudo find system/product/{app,etc,overlay,priv-app} -type f -exec chmod 0644 {} \;

                  sudo find system/system/{app,framework,priv-app} -type d -exec chcon --reference=system/system/app {} \;
                  sudo find system/product/{app,etc,overlay,priv-app} -type d -exec chcon --reference=system/product/app {} \;
                  ls gapps/etc/ | xargs -n 1 -I dir sudo find system/system/etc/dir -type d -exec chcon --reference=system/system/etc/permissions {} \;

                  sudo find system/system/{app,framework,priv-app} -type f -exec chcon --reference=system/system/framework/ext.jar {} \;
                  ls gapps/etc/ | xargs -n 1 -I dir sudo find system/system/etc/dir -type f -exec chcon --reference=system/system/etc/permissions {} \;
                  sudo find system/product/{app,etc,overlay,priv-app} -type f -exec chcon --reference=system/product/etc/permissions/com.android.settings.intelligence.xml {} \;
                  sudo patchelf --replace-needed libc.so "${HOME}/libc.so" ./magiskpolicy || true
                  sudo patchelf --replace-needed libm.so "${HOME}/libm.so" ./magiskpolicy || true
                  sudo patchelf --replace-needed libdl.so "${HOME}/libdl.so" ./magiskpolicy || true
                  sudo patchelf --set-interpreter "${HOME}/linker64" ./magiskpolicy || true
                  chmod +x ./magiskpolicy
                  sudo ./magiskpolicy --load system/vendor/etc/selinux/precompiled_sepolicy --save system/vendor/etc/selinux/precompiled_sepolicy "allow gmscore_app gmscore_app vsock_socket { create connect write read }" "allow gmscore_app device_config_runtime_native_boot_prop file read" "allow gmscore_app system_server_tmpfs dir search" "allow gmscore_app system_server_tmpfs file open"
            - name: Fix GApps prop
              if: ${{ github.event.inputs.gapps_variant != 'none' && github.event.inputs.gapps_variant != '' }}
              shell: sudo python {0}
              run: |
                  from __future__ import annotations
                  from io import TextIOWrapper
                  from os import system, path
                  from typing import OrderedDict


                  class Prop(OrderedDict):
                      def __init__(self, file: TextIOWrapper) -> None:
                          super().__init__()
                          for i, line in enumerate(file.read().splitlines(False)):
                              if '=' in line:
                                  k, v = line.split('=', 2)
                                  self[k] = v
                              else:
                                  self[f".{i}"] = line

                      def __str__(self) -> str:
                          return '\n'.join([v if k.startswith('.') else f"{k}={v}" for k, v in self.items()])

                      def __iadd__(self, other: str) -> Prop:
                          self[f".{len(self)}"] = other
                          return self


                  new_props = {
                      ("product", "brand"): "google",
                      ("product", "manufacturer"): "Google",
                      ("build", "product"): "redfin",
                      ("product", "name"): "redfin",
                      ("product", "device"): "redfin",
                      ("product", "model"): "Pixel 5",
                      ("build", "flavor"): "redfin-user"
                  }


                  def description(sec: str, p: Prop) -> str:
                      return f"{p[f'ro.{sec}.build.flavor']} {p[f'ro.{sec}.build.version.release_or_codename']} {p[f'ro.{sec}.build.id']} {p[f'ro.{sec}.build.version.incremental']} {p[f'ro.{sec}.build.tags']}"


                  def fingerprint(sec: str, p: Prop) -> str:
                      return f"""{p[f"ro.product.{sec}.brand"]}/{p[f"ro.product.{sec}.name"]}/{p[f"ro.product.{sec}.device"]}:{p[f"ro.{sec}.build.version.release"]}/{p[f"ro.{sec}.build.id"]}/{p[f"ro.{sec}.build.version.incremental"]}:{p[f"ro.{sec}.build.type"]}/{p[f"ro.{sec}.build.tags"]}"""


                  def fix_prop(sec, prop):
                      if not path.exists(prop):
                          return

                      print(f"fixing {prop}", flush=True)
                      with open(prop, 'r') as f:
                          p = Prop(f)

                      p += "# extra prop added by MagiskOnWSA"

                      for k, v in new_props.items():
                          p[f"ro.{k[0]}.{k[1]}"] = v

                          if k[0] == "build":
                              p[f"ro.{sec}.{k[0]}.{k[1]}"] = v
                          elif k[0] == "product":
                              p[f"ro.{k[0]}.{sec}.{k[1]}"] = v

                      p["ro.build.description"] = description(sec, p)
                      p[f"ro.build.fingerprint"] = fingerprint(sec, p)
                      p[f"ro.{sec}.build.description"] = description(sec, p)
                      p[f"ro.{sec}.build.fingerprint"] = fingerprint(sec, p)
                      p[f"ro.bootimage.build.fingerprint"] = fingerprint(sec, p)

                      with open(prop, 'w') as f:
                          f.write(str(p))

                  for sec, prop in {"system": "system/system/build.prop", "product": "system/product/build.prop", "system_ext": "system/system_ext/build.prop", "vendor": "system/vendor/build.prop", "odm": "system/vendor/odm/etc/build.prop"}.items():
                      fix_prop(sec, prop)
            - name: Umount images
              run: |
                  sudo find system -exec touch -amt 200901010000.00 {} \;> /dev/null 2>&1
                  sudo umount system/vendor
                  sudo umount system/product
                  sudo umount system/system_ext
                  sudo umount system
            - name: Shrink images
              run: |
                  e2fsck -yf ${{ matrix.arch }}/system.img
                  resize2fs -M ${{ matrix.arch }}/system.img
                  e2fsck -yf ${{ matrix.arch }}/vendor.img
                  resize2fs -M ${{ matrix.arch }}/vendor.img
                  e2fsck -yf ${{ matrix.arch }}/product.img
                  resize2fs -M ${{ matrix.arch }}/product.img
                  e2fsck -yf ${{ matrix.arch }}/system_ext.img
                  resize2fs -M ${{ matrix.arch }}/system_ext.img
            - 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
                  cp vclibs.appx xaml.appx ${{ matrix.arch }}
                  tee ${{ matrix.arch }}/Install.ps1 <<EOF
                  # Automated Install script by Mioki
                  # http://github.com/okibcn
                  function Test-Administrator {
                      [OutputType([bool])]
                      param()
                      process {
                          [Security.Principal.WindowsPrincipal]\$user = [Security.Principal.WindowsIdentity]::GetCurrent();
                          return \$user.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator);
                      }
                  }

                  function Finish {
                      Clear-Host
                      Start-Process "wsa://com.topjohnwu.magisk"
                      Start-Process "wsa://com.android.vending"
                  }

                  if (-not (Test-Administrator)) {
                      Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Bypass -Force
                      \$proc = Start-Process -PassThru -WindowStyle Hidden -Verb RunAs powershell.exe -Args "-executionpolicy bypass -command Set-Location '\$PSScriptRoot'; &'\$PSCommandPath' EVAL"
                      \$proc.WaitForExit()
                      if (\$proc.ExitCode -ne 0) {
                          Clear-Host
                          Write-Warning "Failed to launch start as Administrator\`r\`nPress any key to exit"
                          \$null = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');
                      }
                      exit
                  }
                  elseif ((\$args.Count -eq 1) -and (\$args[0] -eq "EVAL")) {
                      Start-Process powershell.exe -Args "-executionpolicy bypass -command Set-Location '\$PSScriptRoot'; &'\$PSCommandPath'"
                      exit
                  }

                  if (((Test-Path -Path $(ls -Q ./${{ matrix.arch }} | paste -sd "," -)) -eq \$false).Count) {
                      Write-Error "Some files are missing in the zip. Please try to download it again from the browser downloader, or try to run the workflow again. Press any key to exist"
                      \$null = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
                      exit 1
                  }

                  reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" /t REG_DWORD /f /v "AllowDevelopmentWithoutDevLicense" /d "1"

                  \$VMP = Get-WindowsOptionalFeature -Online -FeatureName 'VirtualMachinePlatform'
                  if (\$VMP.State -ne "Enabled") {
                      Enable-WindowsOptionalFeature -Online -NoRestart -FeatureName 'VirtualMachinePlatform'
                      Clear-Host
                      Write-Warning "Need restart to enable virtual machine platform\`r\`nPress y to restart or press any key to exit"
                      \$key = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
                      If ("y" -eq \$key.Character) {
                          Restart-Computer -Confirm
                      }
                      Else {
                          exit 1
                      }
                  }

                  Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Path vclibs.appx
                  Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Path xaml.appx

                  \$Installed = \$null
                  \$Installed = Get-AppxPackage -Name 'MicrosoftCorporationII.WindowsSubsystemForAndroid'

                  If ((\$null -ne \$Installed) -and (-not (\$Installed.IsDevelopmentMode))) {
                      Clear-Host
                      Write-Warning "There is already one installed WSA. Please uninstall it first.\`r\`nPress y to uninstall existing WSA or press any key to exit"
                      \$key = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
                      If ("y" -eq \$key.Character) {
                          Remove-AppxPackage -Package \$Installed.PackageFullName
                      }
                      Else {
                          exit 1
                      }
                  }
                  Clear-Host
                  Write-Host "Installing MagiskOnWSA..."
                  Stop-Process -Name "wsaclient" -ErrorAction "silentlycontinue"
                  Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Register .\AppxManifest.xml
                  if (\$?) {
                      Finish
                  }
                  Elseif (\$null -ne \$Installed) {
                      Clear-Host
                      Write-Host "Failed to update, try to uninstall existing installation while preserving userdata..."
                      Remove-AppxPackage -PreserveApplicationData -Package \$Installed.PackageFullName
                      Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Register .\AppxManifest.xml
                      if (\$?) {
                          Finish
                      }
                  }
                  Write-Host "All Done\`r\`nPress any key to exit"
                  \$null = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
                  EOF
            - name: Generate release asset name
              run: |
                  variant="${{ github.event.inputs.gapps_variant }}"
                  root="${{ github.event.inputs.root_sol }}"
                  magisk="${{ github.event.inputs.magisk_apk }}"
                  amazon="${{ github.event.inputs.remove_amazon }}"
                  if [[ "$root" = "none" ]]; then
                    rootVer=""
                  elif [[ "$root" = "" ]]; then
                    rootVer="_Magisk-$(curl -s https://raw.githubusercontent.com/topjohnwu/magisk-files/master/$magisk.json | jq -r ".magisk.version")"
                  else
                    rootVer="_Magisk-$(curl -s https://raw.githubusercontent.com/topjohnwu/magisk-files/master/$magisk.json | jq -r ".magisk.version")"
                  fi
                  if [[ "$variant" = "none" || "$variant" = "" ]]; then
                    gappsVer=""
                  else
                    gappsVer="_${variant}-GApps"
                  fi
                  if [[ "$amazon" == "remove" ]]; then
                    amazonVer=""
                  else
                    amazonVer="_Amazon-App-Store"
                  fi
                  echo "release_asset_name=WSA_${{ env.WSA_VER }}$rootVer$gappsVer$amazonVer_${{ matrix.arch }}" >> $GITHUB_ENV
            - name: Compress
              run: |
                  zip -qrv "${{ env.release_asset_name }}.zip" ./${{ matrix.arch }}/*
            - name: Upload WSA
              uses: softprops/action-gh-release@v1
              with:
                  files: ./${{ env.release_asset_name }}.zip
                  tag_name: WSA