build_windows.yaml

# This workflow relies on actions/cache to store the hak dependency artifacts as they take a long time to build
# Due to this extra care must be taken to only ever run all build_* scripts against the same branch to ensure
# the correct cache scoping, and additional care must be taken to not run untrusted actions on the develop branch.

# Windows GHA runner by default uses the pwsh shell which breaks codeSigningCert in the workflow
defaults:
    run:
        shell: powershell
on:
    workflow_call:
        secrets:
            ESIGNER_USER_NAME:
                required: false
            ESIGNER_USER_PASSWORD:
                required: false
            ESIGNER_USER_TOTP:
                required: false
        inputs:
            arch:
                type: string
                required: true
                description: "The architecture to build for, one of 'x64' | 'ia32' | 'arm64'"
            version:
                type: string
                required: false
                description: "Version string to override the one in package.json, used for non-release builds"
            sign:
                type: string
                required: false
                description: "Whether to sign & notarise the build, requires 'packages.element.io' environment"
jobs:
    build:
        runs-on: windows-2022
        environment: ${{ inputs.sign && 'packages.element.io' || '' }}
        env:
            SIGNTOOL_PATH: "C:/Program Files (x86)/Windows Kits/10/bin/10.0.22000.0/x86/signtool.exe"
        steps:
            - uses: nbucic/variable-mapper@0673f6891a0619ba7c002ecfed0f9f4f39017b6f
              id: config
              with:
                  key: "${{ inputs.arch }}"
                  export_to: output
                  map: |
                      {
                        "x64": {
                          "target": "x86_64-pc-windows-msvc"
                        },
                        "arm64": {
                          "target": "aarch64-pc-windows-msvc",
                          "build-args": "--arm64",
                          "arch": "amd64_arm64"
                        },
                        "ia32": {
                          "target": "i686-pc-windows-msvc",
                          "build-args": "--ia32",
                          "arch": "x86"
                        }
                      }

            - uses: actions/checkout@v4

            - uses: actions/download-artifact@v4
              with:
                  name: webapp

            - name: Cache .hak
              id: cache
              uses: actions/cache@v4
              with:
                  key: ${{ runner.os }}-${{ inputs.arch }}-${{ hashFiles('hakHash', 'electronVersion') }}
                  path: |
                      ./.hak

            - name: Set up build tools
              uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
              with:
                  arch: ${{ steps.config.outputs.arch || inputs.arch }}

            # ActiveTCL package on choco is from 2015,
            # this one is newer but includes more than we need
            - name: Choco install tclsh
              if: steps.cache.outputs.cache-hit != 'true'
              shell: pwsh
              run: |
                  choco install -y magicsplat-tcl-tk --no-progress
                  echo "${HOME}/AppData/Local/Apps/Tcl86/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

            - name: Choco install NetWide Assembler
              if: steps.cache.outputs.cache-hit != 'true'
              shell: pwsh
              run: |
                  choco install -y nasm --no-progress
                  echo "C:/Program Files/NASM" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

            - name: Install Rust
              if: steps.cache.outputs.cache-hit != 'true'
              run: |
                  rustup toolchain install stable --profile minimal --no-self-update
                  rustup default stable
                  rustup target add ${{ steps.config.outputs.target }}

            - uses: actions/setup-node@v4
              with:
                  node-version-file: package.json
                  cache: "yarn"

            # Does not need branch matching as only analyses this layer
            - name: Install Deps
              run: "yarn install --frozen-lockfile"

            - name: Build Natives
              if: steps.cache.outputs.cache-hit != 'true'
              run: |
                  refreshenv
                  yarn build:native --target ${{ steps.config.outputs.target }}

            - name: Install and configure eSigner CKA
              if: inputs.sign
              run: |
                  Set-StrictMode -Version 'Latest'

                  # Download, extract, and rename
                  Invoke-WebRequest -OutFile eSigner_CKA.zip "$env:ESIGNER_URL"
                  Expand-Archive -Path eSigner_CKA.zip -DestinationPath .
                  Get-ChildItem -Path * -Include "*_build_*.exe" | Rename-Item -NewName eSigner_CKA.exe

                  # Install
                  New-Item -ItemType Directory -Force -Path "$env:INSTALL_DIR"
                  ./eSigner_CKA.exe /CURRENTUSER /VERYSILENT /SUPPRESSMSGBOXES /DIR="${{ env.INSTALL_DIR }}" | Out-Null

                  # Disable logger
                  $LogConfig = Get-Content -Path ${{ env.INSTALL_DIR }}/log4net.config
                  $LogConfig[0] = '<log4net threshold="OFF">'
                  $LogConfig | Set-Content -Path ${{ env.INSTALL_DIR }}/log4net.config

                  # Configure
                  ${{ env.INSTALL_DIR }}/eSignerCKATool.exe config -mode product -user "${{ secrets.ESIGNER_USER_NAME }}" -pass "${{ secrets.ESIGNER_USER_PASSWORD }}" -totp "${{ secrets.ESIGNER_USER_TOTP }}" -key "${{ env.MASTER_KEY_FILE }}" -r
                  ${{ env.INSTALL_DIR }}/eSignerCKATool.exe unload
                  ${{ env.INSTALL_DIR }}/eSignerCKATool.exe load

                  # Find certificate
                  $CodeSigningCert = Get-ChildItem Cert:\CurrentUser\My -CodeSigningCert | Select-Object -First 1
                  echo Certificate: $CodeSigningCert

                  # Extract thumbprint and subject name
                  $Thumbprint = $CodeSigningCert.Thumbprint
                  $SubjectName = ($CodeSigningCert.Subject -replace ", ?", "`n" | ConvertFrom-StringData).CN

                  echo "ED_SIGNTOOL_THUMBPRINT=$Thumbprint" >> $env:GITHUB_ENV
                  echo "ED_SIGNTOOL_SUBJECT_NAME=$SubjectName" >> $env:GITHUB_ENV
              env:
                  ESIGNER_URL: https://github.com/SSLcom/eSignerCKA/releases/download/v1.0.6/SSL.COM-eSigner-CKA_1.0.6.zip
                  INSTALL_DIR: C:\Users\runneradmin\eSignerCKA
                  MASTER_KEY_FILE: C:\Users\runneradmin\eSignerCKA\master.key

            - name: "[Nightly] Resolve version"
              if: inputs.version != ''
              shell: bash
              run: |
                  echo "ED_NIGHTLY=${{ inputs.version }}" >> $GITHUB_ENV

            # XXX: For whatever reason if we use `yarn build ...` it freezes, but splitting it into parts it is fine
            - run: yarn run build:ts
            - run: yarn run build:res

            - name: Build App
              run: |
                  yarn electron-builder --publish never -w ${{ steps.config.outputs.build-args }}

            - name: Check app was signed successfully
              if: inputs.sign != ''
              run: |
                  . "$env:SIGNTOOL_PATH" verify /pa (get-item ./dist/squirrel-windows*/*.exe)

            - name: Upload Artifacts
              uses: actions/upload-artifact@v4
              with:
                  name: win-${{ inputs.arch }}
                  path: |
                      dist
                  retention-days: 1