Synchronize templates #12
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| name: Synchronize templates | |
| # This job is used to keep the repository templates up-to-date. | |
| # The code of the templates exist inside the monorepo, and upon releases we synchronize the repositories: | |
| # - https://github.com/paritytech/polkadot-sdk-minimal-template | |
| # - https://github.com/paritytech/polkadot-sdk-parachain-template | |
| # - https://github.com/paritytech/polkadot-sdk-solochain-template | |
| # | |
| # The job moves the template code out of the monorepo, | |
| # replaces any references to the monorepo workspace using psvm and toml-cli, | |
| # checks that it builds successfully, | |
| # and commits and pushes the result to each respective repository. | |
| # If the build fails, a PR is created instead for manual inspection. | |
| on: | |
| # A manual dispatch for now - automatic on releases later. | |
| workflow_dispatch: | |
| inputs: | |
| stable_release_branch: | |
| description: 'Stable release branch, e.g. stable2407' | |
| required: true | |
| jobs: | |
| sync-templates: | |
| runs-on: ubuntu-latest | |
| environment: master | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| template: ["minimal", "solochain", "parachain"] | |
| env: | |
| template-path: "polkadot-sdk-${{ matrix.template }}-template" | |
| steps: | |
| # 1. Prerequisites. | |
| - name: Configure git identity | |
| run: | | |
| git config --global user.name "Template Bot" | |
| git config --global user.email "163342540+paritytech-polkadotsdk-templatebot[bot]@users.noreply.github.com" | |
| - uses: actions/checkout@v4 | |
| with: | |
| path: polkadot-sdk | |
| ref: "${{ github.event.inputs.stable_release_branch }}" | |
| - name: Generate a token for the template repository | |
| id: app_token | |
| uses: actions/[email protected] | |
| with: | |
| owner: "paritytech" | |
| repositories: "polkadot-sdk-${{ matrix.template }}-template" | |
| app-id: ${{ secrets.TEMPLATE_APP_ID }} | |
| private-key: ${{ secrets.TEMPLATE_APP_KEY }} | |
| - uses: actions/checkout@v4 | |
| with: | |
| repository: "paritytech/polkadot-sdk-${{ matrix.template }}-template" | |
| path: "${{ env.template-path }}" | |
| token: ${{ steps.app_token.outputs.token }} | |
| - name: Install toml-cli | |
| run: cargo install --git https://github.com/gnprice/toml-cli --rev ea69e9d2ca4f0f858110dc7a5ae28bcb918c07fb # v0.2.3 | |
| - name: Install Polkadot SDK Version Manager | |
| run: cargo install --git https://github.com/paritytech/psvm psvm | |
| - name: Rust compilation prerequisites | |
| run: | | |
| sudo apt update | |
| sudo apt install -y \ | |
| protobuf-compiler | |
| rustup target add wasm32-unknown-unknown | |
| rustup component add rustfmt clippy rust-src | |
| # 2. Yanking the template out of the monorepo workspace. | |
| - name: Replace dev-dependencies path references with workspace references | |
| run: find . -type f -name 'Cargo.toml' -exec sed -i'' -E "s/path = \"\.\.\/.*\"/workspace = true/g" {} \; | |
| working-directory: polkadot-sdk/templates/${{ matrix.template }}/ | |
| - name: Create a new workspace Cargo.toml | |
| run: | | |
| cat << EOF > Cargo.toml | |
| [workspace.package] | |
| license = "MIT-0" | |
| authors = ["Parity Technologies <[email protected]>"] | |
| homepage = "https://paritytech.github.io/polkadot-sdk/" | |
| [workspace] | |
| EOF | |
| [ ${{ matrix.template }} != "solochain" ] && echo "# Leave out the node compilation from regular template usage." \ | |
| && echo "\"default-members\" = [\"pallets/template\", \"runtime\"]" >> Cargo.toml | |
| [ ${{ matrix.template }} == "solochain" ] && echo "# The node isn't yet replaceable by Omni Node." | |
| cat << EOF >> Cargo.toml | |
| members = [ | |
| "node", | |
| "pallets/template", | |
| "runtime", | |
| ] | |
| resolver = "2" | |
| [workspace.dependencies] | |
| EOF | |
| echo "$(toml get -r ./runtime/Cargo.toml 'package.name') = { path = \"./runtime\", default-features = false }" >> Cargo.toml | |
| echo "$(toml get -r ./pallets/template/Cargo.toml 'package.name') = { path = \"./pallets/template\", default-features = false }" >> Cargo.toml | |
| shell: bash | |
| working-directory: polkadot-sdk/templates/${{ matrix.template }}/ | |
| - name: Update workspace configuration | |
| run: | | |
| set -euo pipefail | |
| # toml-cli has no overwrite functionality yet, so we use temporary files. | |
| # We cannot pipe the output straight to the same file while the CLI still reads and processes it. | |
| toml set templates/${{ matrix.template }}/Cargo.toml 'workspace.package.repository' "https://github.com/paritytech/polkadot-sdk-${{ matrix.template }}-template.git" > Cargo.temp | |
| mv Cargo.temp ./templates/${{ matrix.template }}/Cargo.toml | |
| toml set templates/${{ matrix.template }}/Cargo.toml 'workspace.package.edition' "$(toml get --raw Cargo.toml 'workspace.package.edition')" > Cargo.temp | |
| mv Cargo.temp ./templates/${{ matrix.template }}/Cargo.toml | |
| working-directory: polkadot-sdk | |
| - name: Print the result Cargo.tomls for debugging | |
| if: runner.debug == '1' | |
| run: find . -type f -name 'Cargo.toml' -exec cat {} \; | |
| working-directory: polkadot-sdk/templates/${{ matrix.template }}/ | |
| - name: Clean the destination repository | |
| run: rm -rf ./* | |
| working-directory: "${{ env.template-path }}" | |
| - name: Copy over the new changes | |
| run: | | |
| cp -r polkadot-sdk/templates/${{ matrix.template }}/* "${{ env.template-path }}/" | |
| - name: Run psvm on monorepo workspace dependencies | |
| run: psvm -o -v ${{ github.event.inputs.stable_release_branch }} -p ./Cargo.toml | |
| working-directory: polkadot-sdk/ | |
| - name: Copy over required workspace dependencies | |
| run: | | |
| set +e | |
| # If a workspace dependency is required.. | |
| while cargo tree --depth 1 --prefix none --no-dedupe 2>&1 | grep 'was not found in `workspace.dependencies`'; do | |
| # Get its name.. | |
| missing_dep=$(cargo tree --depth 1 --prefix none --no-dedupe 2>&1 | grep 'was not found in `workspace.dependencies`' | sed -E 's/(.*)`dependency.(.*)` was not found in `workspace.dependencies`/\2/') | |
| # And copy the dependency from the monorepo. | |
| toml get ../polkadot-sdk/Cargo.toml 'workspace.dependencies' --output-toml | grep "^${missing_dep} = " >> Cargo.toml | |
| done; | |
| working-directory: "${{ env.template-path }}" | |
| # 3. Verify the build. Push the changes or create a PR. | |
| # We've run into out-of-disk error when compiling in the next step, so we free up some space this way. | |
| - name: Free Disk Space (Ubuntu) | |
| uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # 1.3.1 | |
| with: | |
| android: true # This alone is a 12 GB save. | |
| # We disable the rest because it caused some problems. (they're enabled by default) | |
| # The Android removal is enough. | |
| dotnet: false | |
| haskell: false | |
| large-packages: false | |
| swap-storage: false | |
| - name: Check if it compiles | |
| id: check-compilation | |
| run: cargo check && cargo test | |
| working-directory: "${{ env.template-path }}" | |
| timeout-minutes: 90 | |
| - name: Create PR on failure | |
| if: failure() && steps.check-compilation.outcome == 'failure' | |
| uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v5 | |
| with: | |
| path: "${{ env.template-path }}" | |
| token: ${{ steps.app_token.outputs.token }} | |
| add-paths: | | |
| ./* | |
| title: "[Don't merge] Update the ${{ matrix.template }} template to ${{ github.event.inputs.stable_release_branch }}" | |
| body: "The template has NOT been successfully built and needs to be inspected." | |
| branch: "update-template/${{ github.event.inputs.stable_release_branch }}" | |
| - name: Create PR on success | |
| uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v5 | |
| with: | |
| path: "${{ env.template-path }}" | |
| token: ${{ steps.app_token.outputs.token }} | |
| add-paths: | | |
| ./* | |
| title: "Update the ${{ matrix.template }} template to ${{ github.event.inputs.stable_release_branch }}" | |
| body: "This synchronizes the template to the ${{ github.event.inputs.stable_release_branch }} branch." | |
| branch: "update-template/${{ github.event.inputs.stable_release_branch }}" |