build-runtime.yaml

name: Compile runtimes

on:
  pull_request:
    paths-ignore:
    - 'chronicle/**'
    - 'contracts/**'
    - 'docker/**'
    - 'docs/**'
    - 'infra/**'
    - 'js/**'
    - 'lib/**'
    - 'scripts/**'
    - 'tc-subxt/**'
    - 'tester/**'
    - 'tss/**'
    - 'utils/**'
    - '**/*.md'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  setup:
    runs-on: [ self-hosted-timechain ]
    steps:
    - name: Install rust toolchain
      run : rustup show
    - name: Checkout sources
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.head.sha }}
        submodules: recursive
    - name: Cache cargo registry and index
      uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
        key: cargo-cache-timechain-${{ hashFiles('Cargo.lock') }}
        restore-keys: cargo-cache-timechain-

  build-runtime:
    runs-on: [ self-hosted-timechain ]
    needs: [ setup ]
    strategy:
      fail-fast: false
      matrix:
        include:
        - package: timechain-runtime
          features: default
          crate: timechain_runtime
        - package: timechain-runtime
          features: development
          crate: timechain_runtime
    steps:
    - name: Checkout sources
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.head.sha }}
        submodules: recursive
    - name: Cache cargo build output
      uses: actions/cache@v4
      with:
        path: target
        key: cargo-build-${{ matrix.package }}-${{ matrix.features }}-${{ hashFiles('Cargo.lock') }}
        restore-keys: cargo-build-${{ matrix.package }}-${{ matrix.features }}-
    - name: Build timechain runtime
      run: cargo build --package ${{ matrix.package }} --profile release --features ${{ matrix.features }}
    - name: Upload timechain runtime
      uses: actions/upload-artifact@v4
      with:
        name: ${{ matrix.package }}.${{ matrix.features }}.wasm
        if-no-files-found: error
        path: target/release/wbuild/${{ matrix.package }}/${{ matrix.crate }}.compact.compressed.wasm
    - name: Upload timechain metadata
      uses: actions/upload-artifact@v4
      with:
        name: ${{ matrix.package }}.${{ matrix.features }}.scale
        if-no-files-found: error
        path: target/release/wbuild/${{ matrix.package }}/${{ matrix.crate }}.metadata.scale

  update-metadata:
    runs-on: [ self-hosted-timechain ]
    needs: [ build-runtime ]
    if: ${{ always() }}
    continue-on-error: true
    steps:
    - name: Checkout sources
      uses: actions/checkout@v4
      with:
        ref: ${{ github.head_ref }}
        submodules: recursive
    - name: Download and update Testnet Metadata
      id: download-testnet-default-metadata
      uses: actions/download-artifact@v4
      continue-on-error: true
      with:
        name: timechain-runtime.default.scale
    - name: Download and Testnet Metadata
      if: steps.download-testnet-default-metadata.outcome == 'success'
      run: mv timechain_runtime.metadata.scale config/subxt/testnet.default.scale
    - name: Download Development Metadata
      id: download-testnet-development-metadata
      uses: actions/download-artifact@v4
      continue-on-error: true
      with:
        name: timechain-runtime.development.scale
    - name: Update Development Metadata
      if: steps.download-testnet-development-metadata.outcome == 'success'
      run: mv timechain_runtime.metadata.scale config/subxt/testnet.development.scale
    - name: Commit any changes to the metadata 
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        if ! git diff --quiet; then
          git config user.email "github@analog.one"
          git config user.name "Metadata Update Bot"
          git commit -am "tc-subxt: Automated metadata update"
          git push
        fi