ghostty/.github/workflows/test.yml

on:
  push: {}
  pull_request: {}
  workflow_dispatch: {}

name: Test

# We only want the latest commit to test for any non-main ref.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name != 'main' && github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  required:
    name: "Required Checks: Test"
    runs-on: namespace-profile-ghostty-xsm
    needs:
      - build-bench
      - build-dist
      - build-examples
      - build-flatpak
      - build-libghostty-vt
      - build-linux
      - build-linux-libghostty
      - build-nix
      - build-macos
      - build-macos-matrix
      - build-snap
      - build-windows
      - test
      - test-simd
      - test-gtk
      - test-sentry-linux
      - test-i18n
      - test-macos
      - pinact
      - prettier
      - alejandra
      - typos
      - shellcheck
      - translations
      - blueprint-compiler
      - test-pkg-linux
      - test-debian-13
      - valgrind
      - zig-fmt
      - flatpak
    steps:
      - id: status
        name: Determine status
        run: |
          results=$(tr -d '\n' <<< '${{ toJSON(needs.*.result) }}')
          if ! grep -q -v -E '(failure|cancelled)' <<< "$results"; then
            result="failed"
          else
            result="success"
          fi
          {
            echo "result=${result}"
            echo "results=${results}"
          } | tee -a "$GITHUB_OUTPUT"
      - if: always() && steps.status.outputs.result != 'success'
        name: Check for failed status
        run: |
          echo "One or more required build workflows failed: ${{ steps.status.outputs.results }}"
          exit 1

  build-bench:
    # We build benchmarks on large because it uses ReleaseFast
    runs-on: namespace-profile-ghostty-lg
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build Benchmarks
        run: nix develop -c zig build -Demit-bench

  build-examples:
    strategy:
      fail-fast: false
      matrix:
        dir:
          [
            c-vt,
            c-vt-key-encode,
            c-vt-paste,
            c-vt-sgr,
            zig-formatter,
            zig-vt,
            zig-vt-stream,
          ]
    name: Example ${{ matrix.dir }}
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build Example
        run: |
          cd example/${{ matrix.dir }}
          nix develop -c zig build

  build-flatpak:
    strategy:
      fail-fast: false
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build with Flatpak
        run: |
          nix develop -c \
            zig build \
            -Dflatpak

  build-snap:
    strategy:
      fail-fast: false
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build with Snap
        run: |
          nix develop -c \
            zig build \
            -Dsnap

  build-libghostty-vt:
    strategy:
      matrix:
        target:
          [
            aarch64-macos,
            x86_64-macos,
            aarch64-linux,
            x86_64-linux,
            x86_64-windows,
            wasm32-freestanding,
          ]
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build
        run: |
          nix develop -c zig build lib-vt \
            -Dtarget=${{ matrix.target }} \
            -Dsimd=false

  build-linux:
    strategy:
      fail-fast: false
      matrix:
        os: [namespace-profile-ghostty-md, namespace-profile-ghostty-md-arm64]
    runs-on: ${{ matrix.os }}
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test Build
        run: nix develop -c zig build

  build-linux-libghostty:
    runs-on: namespace-profile-ghostty-md
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build Libghostty
        run: nix develop -c zig build -Dapp-runtime=none

  build-nix:
    strategy:
      fail-fast: false
      matrix:
        os: [namespace-profile-ghostty-md, namespace-profile-ghostty-md-arm64]
    runs-on: ${{ matrix.os }}
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test release NixOS package build
        run: nix build .#ghostty-releasefast

      - name: Check version
        run: result/bin/ghostty +version | grep -q '.ReleaseFast'

      - name: Check to see if the binary has been stripped
        run: nm result/bin/.ghostty-wrapped 2>&1 | grep -q 'no symbols'

      - name: Test debug NixOS package build
        run: nix build .#ghostty-debug

      - name: Check version
        run: result/bin/ghostty +version | grep -q '.Debug'

      - name: Check to see if the binary has not been stripped
        run: nm result/bin/.ghostty-wrapped 2>&1 | grep -q 'main_ghostty.main'

  build-dist:
    runs-on: namespace-profile-ghostty-md
    needs: test
    outputs:
      artifact-id: ${{ steps.upload-artifact.outputs.artifact-id }}
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build and Check Source Tarball
        run: |
          rm -rf zig-out/dist
          nix develop -c zig build distcheck
          cp zig-out/dist/*.tar.gz ghostty-source.tar.gz

      - name: Upload artifact
        id: upload-artifact
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
        with:
          name: source-tarball
          path: |-
            ghostty-source.tar.gz

  trigger-snap:
    if: github.event_name != 'pull_request'
    runs-on: namespace-profile-ghostty-xsm
    needs: [build-dist, build-snap]
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Trigger Snap workflow
        run: |
          gh workflow run \
            snap.yml \
            --ref ${{ github.ref_name || 'main' }} \
            --field source-run-id=${{ github.run_id }} \
            --field source-artifact-id=${{ needs.build-dist.outputs.artifact-id }}
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build-macos:
    runs-on: namespace-profile-ghostty-macos-tahoe
    needs: test
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      # TODO(tahoe): https://github.com/NixOS/nix/issues/13342
      - uses: DeterminateSystems/nix-installer-action@main
        with:
          determinate: true
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Xcode Select
        run: sudo xcode-select -s /Applications/Xcode_26.0.app

      - name: Xcode Version
        run: xcodebuild -version

      - name: get the Zig deps
        id: deps
        run: nix build -L .#deps && echo "deps=$(readlink ./result)" >> $GITHUB_OUTPUT

      # GhosttyKit is the framework that is built from Zig for our native
      # Mac app to access.
      - name: Build GhosttyKit
        run: nix develop -c zig build --system ${{ steps.deps.outputs.deps }} -Demit-macos-app=false

      # The native app is built with native Xcode tooling. This also does
      # codesigning. IMPORTANT: this must NOT run in a Nix environment.
      # Nix breaks xcodebuild so this has to be run outside.
      - name: Build Ghostty.app
        run: cd macos && xcodebuild -target Ghostty

      # Build the iOS target without code signing just to verify it works.
      - name: Build Ghostty iOS
        run: |
          cd macos
          xcodebuild -target Ghostty-iOS "CODE_SIGNING_ALLOWED=NO"

  build-macos-matrix:
    runs-on: namespace-profile-ghostty-macos-tahoe
    needs: test
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      # TODO(tahoe): https://github.com/NixOS/nix/issues/13342
      - uses: DeterminateSystems/nix-installer-action@main
        with:
          determinate: true
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Xcode Select
        run: sudo xcode-select -s /Applications/Xcode_26.0.app

      - name: Xcode Version
        run: xcodebuild -version

      - name: get the Zig deps
        id: deps
        run: nix build -L .#deps && echo "deps=$(readlink ./result)" >> $GITHUB_OUTPUT

      - name: Test All
        run: |
          nix develop -c zig build test --system ${{ steps.deps.outputs.deps }} -Drenderer=metal -Dfont-backend=freetype
          nix develop -c zig build test --system ${{ steps.deps.outputs.deps }} -Drenderer=metal -Dfont-backend=coretext
          nix develop -c zig build test --system ${{ steps.deps.outputs.deps }} -Drenderer=metal -Dfont-backend=coretext_freetype
          nix develop -c zig build test --system ${{ steps.deps.outputs.deps }} -Drenderer=metal -Dfont-backend=coretext_harfbuzz
          nix develop -c zig build test --system ${{ steps.deps.outputs.deps }} -Drenderer=metal -Dfont-backend=coretext_noshape

      - name: Build All
        run: |
          nix develop -c zig build --system ${{ steps.deps.outputs.deps }} -Demit-macos-app=false -Drenderer=metal -Dfont-backend=freetype
          nix develop -c zig build --system ${{ steps.deps.outputs.deps }} -Demit-macos-app=false -Drenderer=metal -Dfont-backend=coretext
          nix develop -c zig build --system ${{ steps.deps.outputs.deps }} -Demit-macos-app=false -Drenderer=metal -Dfont-backend=coretext_freetype
          nix develop -c zig build --system ${{ steps.deps.outputs.deps }} -Demit-macos-app=false -Drenderer=metal -Dfont-backend=coretext_harfbuzz
          nix develop -c zig build --system ${{ steps.deps.outputs.deps }} -Demit-macos-app=false -Drenderer=metal -Dfont-backend=coretext_noshape

  build-windows:
    runs-on: windows-2022
    # this will not stop other jobs from running
    continue-on-error: true
    timeout-minutes: 45
    needs: test
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      # This could be from a script if we wanted to but inlining here for now
      # in one place.
      # Using powershell so that we do not need to install WSL components. Also,
      # WSLv1 is only installed on Github runners.
      - name: Install zig
        shell: pwsh
        run: |
          # Get the zig version from build.zig.zon so that it only needs to be updated
          $fileContent = Get-Content -Path "build.zig.zon" -Raw
          $pattern = 'minimum_zig_version\s*=\s*"([^"]+)"'
          $zigVersion = [regex]::Match($fileContent, $pattern).Groups[1].Value
          $version = "zig-x86_64-windows-$zigVersion"
          Write-Output $version
          $uri = "https://ziglang.org/download/$zigVersion/$version.zip"
          Invoke-WebRequest -Uri "$uri" -OutFile ".\zig-windows.zip"
          Expand-Archive -Path ".\zig-windows.zip" -DestinationPath ".\" -Force
          Remove-Item -Path ".\zig-windows.zip"
          Rename-Item -Path ".\$version" -NewName ".\zig"
          Write-Host "Zig installed."
          .\zig\zig.exe version

      - name: Generate build testing script
        shell: pwsh
        run: |
          # Generate a script so that we can swallow the errors
          $scriptContent = @"
          .\zig\zig.exe build test 2>&1 | Out-File -FilePath "build.log" -Append
          exit 0
          "@
          $scriptPath = "zigbuild.ps1"
          # Write the script content to a file
          $scriptContent | Set-Content -Path $scriptPath
          Write-Host "Script generated at: $scriptPath"

      - name: Test Windows
        shell: pwsh
        run: .\zigbuild.ps1 -ErrorAction SilentlyContinue

      - name: Generate build script
        shell: pwsh
        run: |
          # Generate a script so that we can swallow the errors
          $scriptContent = @"
          .\zig\zig.exe build 2>&1 | Out-File -FilePath "build.log" -Append
          exit 0
          "@
          $scriptPath = "zigbuild.ps1"
          # Write the script content to a file
          $scriptContent | Set-Content -Path $scriptPath
          Write-Host "Script generated at: $scriptPath"

      - name: Build Windows
        shell: pwsh
        run: .\zigbuild.ps1 -ErrorAction SilentlyContinue

      - name: Dump logs
        shell: pwsh
        run: Get-Content -Path ".\build.log"

  test:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-md
    outputs:
      zig_version: ${{ steps.zig.outputs.version }}
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Get required Zig version
        id: zig
        run: |
          echo "version=$(sed -n -E 's/^\s*\.?minimum_zig_version\s*=\s*"([^"]+)".*/\1/p' build.zig.zon)" >> $GITHUB_OUTPUT

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: test
        run: nix develop -c zig build -Dapp-runtime=none test

      - name: Test GTK Build
        run: nix develop -c zig build -Dapp-runtime=gtk -Demit-docs -Demit-webdata

      # This relies on the cache being populated by the commands above.
      - name: Test System Build
        run: nix develop -c zig build --system ${ZIG_GLOBAL_CACHE_DIR}/p

  test-gtk:
    strategy:
      fail-fast: false
      matrix:
        x11: ["true", "false"]
        wayland: ["true", "false"]
    name: GTK x11=${{ matrix.x11 }} wayland=${{ matrix.wayland }}
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test
        run: |
          nix develop -c \
            zig build \
            -Dapp-runtime=gtk \
            -Dgtk-x11=${{ matrix.x11 }} \
            -Dgtk-wayland=${{ matrix.wayland }} \
            test

      - name: Build
        run: |
          nix develop -c \
            zig build \
            -Dapp-runtime=gtk \
            -Dgtk-x11=${{ matrix.x11 }} \
            -Dgtk-wayland=${{ matrix.wayland }}

  test-simd:
    strategy:
      fail-fast: false
      matrix:
        simd: ["true", "false"]
    name: Build -Dsimd=${{ matrix.simd }}
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test
        run: |
          nix develop -c zig build test -Dsimd=${{ matrix.simd }}

  test-sentry-linux:
    strategy:
      fail-fast: false
      matrix:
        sentry: ["true", "false"]
    name: Build -Dsentry=${{ matrix.sentry }}
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test Sentry Build
        run: |
          nix develop -c zig build -Dsentry=${{ matrix.sentry }}

  test-macos:
    runs-on: namespace-profile-ghostty-macos-tahoe
    needs: test
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      # TODO(tahoe): https://github.com/NixOS/nix/issues/13342
      - uses: DeterminateSystems/nix-installer-action@main
        with:
          determinate: true
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Xcode Select
        run: sudo xcode-select -s /Applications/Xcode_26.0.app

      - name: Xcode Version
        run: xcodebuild -version

      - name: get the Zig deps
        id: deps
        run: nix build -L .#deps && echo "deps=$(readlink ./result)" >> $GITHUB_OUTPUT

      - name: test
        run: nix develop -c zig build test --system ${{ steps.deps.outputs.deps }}

  test-i18n:
    strategy:
      fail-fast: false
      matrix:
        i18n: ["true", "false"]
    name: Build -Di18n=${{ matrix.simd }}
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test
        run: |
          nix develop -c zig build -Di18n=${{ matrix.i18n }}

  zig-fmt:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: zig fmt
        run: nix develop -c zig fmt --check .

  pinact:
    name: "GitHub Actions Pins"
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: pinact check
        run: nix develop -c pinact run --check

  prettier:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: prettier check
        run: nix develop -c prettier --check .

  alejandra:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: alejandra check
        run: nix develop -c alejandra --check .

  typos:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: typos check
        run: nix develop -c typos

  shellcheck:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: shellcheck
        run: |
          nix develop -c shellcheck \
            --check-sourced \
            --color=always \
            --severity=warning \
            --shell=bash \
            --external-sources \
            $(find . \( -name "*.sh" -o -name "*.bash" \) -type f ! -path "./zig-out/*" ! -path "./macos/build/*" ! -path "./.git/*" | sort)

  translations:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: check translations
        run: nix develop -c .github/scripts/check-translations.sh

  blueprint-compiler:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-xsm
    timeout-minutes: 60
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          skipPush: true
          useDaemon: false # sometimes fails on short jobs
      - name: check blueprints
        run: nix develop -c ./nix/build-support/check-blueprints.sh
      - name: check unchanged
        run: git diff --exit-code

  test-pkg-linux:
    strategy:
      fail-fast: false
      matrix:
        pkg: ["wuffs"]
    name: Test pkg/${{ matrix.pkg }}
    runs-on: namespace-profile-ghostty-sm
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Test ${{ matrix.pkg }} Build
        run: |
          nix develop -c sh -c "cd pkg/${{ matrix.pkg }} ; zig build test"

  test-debian-13:
    name: Test build on Debian 13
    runs-on: namespace-profile-ghostty-sm
    timeout-minutes: 10
    needs: [test, build-dist]
    steps:
      - name: Install and configure Namespace CLI
        uses: namespacelabs/nscloud-setup@d1c625762f7c926a54bd39252efff0705fd11c64 # v0.0.10

      - name: Configure Namespace powered Buildx
        uses: namespacelabs/nscloud-setup-buildx-action@91c2e6537780e3b092cb8476406be99a8f91bd5e # v0.0.20

      - name: Download Source Tarball Artifacts
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
        with:
          name: source-tarball

      - name: Extract tarball
        run: |
          mkdir dist
          tar --verbose --extract --strip-components 1 --directory dist --file ghostty-source.tar.gz

      - name: Build and push
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          context: dist
          file: dist/src/build/docker/debian/Dockerfile
          build-args: |
            DISTRO_VERSION=13

  flatpak:
    if: github.repository == 'ghostty-org/ghostty'
    name: "Flatpak"
    container:
      image: ghcr.io/flathub-infra/flatpak-github-actions:gnome-47
      options: --privileged
    strategy:
      fail-fast: false
      matrix:
        variant:
          - arch: x86_64
            runner: namespace-profile-ghostty-md
          - arch: aarch64
            runner: namespace-profile-ghostty-md-arm64
    runs-on: ${{ matrix.variant.runner }}
    needs: test
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - uses: flatpak/flatpak-github-actions/flatpak-builder@92ae9851ad316786193b1fd3f40c4b51eb5cb101 # v6.6
        with:
          bundle: com.mitchellh.ghostty
          manifest-path: flatpak/com.mitchellh.ghostty.yml
          cache-key: flatpak-builder-${{ github.sha }}
          arch: ${{ matrix.variant.arch }}
          verbose: true

  valgrind:
    if: github.repository == 'ghostty-org/ghostty'
    runs-on: namespace-profile-ghostty-lg
    timeout-minutes: 30
    needs: test
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@446d8f390563cd54ca27e8de5bdb816f63c0b706 # v1.2.21
        with:
          path: |
            /nix
            /zig

      # Install Nix and use that to run our tests so our environment matches exactly.
      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: valgrind deps
        run: |
          sudo apt update -y
          sudo apt install -y valgrind libc6-dbg

      - name: valgrind
        run: |
          nix develop -c zig build test-valgrind

  # build-freebsd:
  #   name: Build on FreeBSD
  #   needs: test
  #   runs-on: namespace-profile-mitchellh-sm-systemd
  #   strategy:
  #     matrix:
  #       release:
  #         - "14.3"
  #         - "15.0"
  #   timeout-minutes: 10
  #   steps:
  #     - name: Checkout Ghostty
  #       uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
  #
  #     - name: Start SSH
  #       run: |
  #         sudo systemctl start ssh
  #
  #     - name: Set up FreeBSD VM
  #       uses: vmactions/freebsd-vm@487ce35b96fae3e60d45b521735f5aa436ecfade # v1.2.4
  #       with:
  #         release: ${{ matrix.release }}
  #         copyback: false
  #         usesh: true
  #         prepare: |
  #           pkg install -y \
  #             devel/blueprint-compiler \
  #             devel/gettext \
  #             devel/git \
  #             devel/pkgconf \
  #             ftp/curl \
  #             graphics/wayland \
  #             security/ca_root_nss \
  #             textproc/hs-pandoc \
  #             x11-fonts/jetbrains-mono \
  #             x11-toolkits/libadwaita \
  #             x11-toolkits/gtk40 \
  #             x11-toolkits/gtk4-layer-shell
  #           curl -L -o /tmp/zig.tar.xz "https://ziglang.org/download/${{ needs.test.outputs.zig_version }}/zig-x86_64-freebsd-${{ needs.test.outputs.zig_version }}.tar.xz" && \
  #             mkdir /opt && \
  #             tar -xf /tmp/zig.tar.xz -C /opt && \
  #             rm /tmp/zig.tar.xz && \
  #             ln -s "/opt/zig-x86_64-freebsd-${{ needs.test.outputs.zig_version }}/zig" /usr/local/bin/zig
  #
  #         run: |
  #           zig env
  #
  #     - name: Run tests
  #       shell: freebsd {0}
  #       run: |
  #         cd $GITHUB_WORKSPACE
  #         zig build test
  #
  #     - name: Build GTK app runtime
  #       shell: freebsd {0}
  #       run: |
  #         cd $GITHUB_WORKSPACE
  #         zig build
  #         ./zig-out/bin/ghostty +version