build.yml

name: Build Zed Latest Release
on:
  schedule:
    - cron: "0 0 * * *" # Runs every night at midnight UTC
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  check:
    runs-on: ubuntu-latest
    outputs:
      latest_tag: ${{ steps.get_latest_tag.outputs.latest_tag }}
      proceed: ${{ steps.compare.outputs.proceed }}

    steps:
      - name: Get latest Zed release tag
        id: get_latest_tag
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          latestTag=$(gh release list -R zed-industries/zed -L 10 --json tagName,isLatest -q '.[] | select(.isLatest == true) | select(.tagName | startswith("v")) | .tagName')
          echo "Latest Zed release tag: $latestTag"
          echo "latest_tag=$latestTag" >> $GITHUB_OUTPUT

      - name: Get our latest release name
        id: get_our_release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          releases=$(gh release list -R vrichv/zed-win -L 10 --json tagName,isLatest -q '.[] | select(.isLatest == true) | select(.tagName | startswith("v")) | .tagName')
          echo "Our latest release: $releases"
          echo "OUR_LATEST_RELEASE=$releases" >> $GITHUB_ENV

      - name: Compare releases
        id: compare
        run: |
          if [ -z "${{ steps.get_latest_tag.outputs.latest_tag  }}" ] ||  [ "${{ env.OUR_LATEST_RELEASE }}" = "${{ steps.get_latest_tag.outputs.latest_tag }}" ]; then
            echo "Our latest release matches Zed's latest tag. Stopping workflow."
            echo "proceed=false" >> $GITHUB_OUTPUT
          else
            echo "Proceeding with build for Zed's latest tag: ${{ steps.get_latest_tag.outputs.latest_tag }}"
            echo "proceed=true" >> $GITHUB_OUTPUT
          fi

  build:
    needs: check
    runs-on: windows-latest
    if: needs.check.outputs.proceed == 'true'

    steps:
      - name: Enable long paths in Git
        run: |
          git config --system core.longpaths true

      - name: Enable long paths in Windows
        shell: powershell
        run: |
          New-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" `
            -Name "LongPathsEnabled" -Value 1 -PropertyType DWORD -Force

      - name: Checkout Zed repository
        uses: actions/checkout@v3
        with:
          repository: zed-industries/zed
          ref: ${{ needs.check.outputs.latest_tag }}
          fetch-depth: 1

      - name: Set up for build
        shell: powershell
        run: |
          Write-Output "Ready to build ${{ needs.check.outputs.latest_tag }}"
          if (Test-Path ".cargo/config.toml") {
            $configString = "[profile.release]`n debug = false`n lto = `"fat`"`n opt-level = 3`n codegen-units = 1`n panic = `"abort`"`n strip = true"
            Write-Output "Configuration string: $configString"
            $configString | Add-Content .cargo/config.toml
            Write-Output "Successfully appended build parameters to .cargo/config.toml"
            Get-Content .cargo/config.toml
          } else {
            Write-Output "Error: .cargo/config.toml file does not exist"
          }

      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          target: wasm32-wasip1

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2

      - name: Build release
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --release

      - name: Archive build
        uses: actions/upload-artifact@v4
        with:
          name: zed-release
          path: target/release/zed.exe

  release:
    needs: [check, build]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    if: needs.check.outputs.proceed == 'true'

    steps:
      - name: Download release artifact
        uses: actions/download-artifact@v4
        with:
          name: zed-release
          path: zed-release

      - name: Zip the release artifact
        run: zip -r zed-windows.zip zed-release/*

      - name: Upload release build artifact to GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          name: ${{ needs.check.outputs.latest_tag }}
          tag_name: ${{ needs.check.outputs.latest_tag }}
          draft: false
          make_latest: true
          files: zed-windows.zip