templates

.github/workflows/publish-templates.yml

@@ -0,0 +1,113 @@
+name: Publish templates
+
+
+on:
+  push:
+
+
+jobs:
+  publish-templates:
+    runs-on: ubuntu-latest
+    container:
+      image: docker.io/paritytech/ci-unified:bullseye-1.75.0-2024-01-22-v20240109
+    strategy:
+      matrix:
+        template: ["minimal", "solochain", "parachain"]
+    env:
+      template-path: "polkadot-sdk-${{ matrix.template }}-template"
+      polkadot-release-version: "1.9.0"
+    steps:
+      - name: Configure git identity
+        run: |
+          git config --global user.name "Template Bot"
+          git config --global user.email "163130811+polkadot-sdk-template-bot-stg[bot]@users.noreply.github.com"
+      - uses: actions/checkout@v3
+        with:
+          path: polkadot-sdk
+      - name: Generate token
+        id: app_token
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # v2.1.0
+        with:
+          app_id: ${{ secrets.TEMPLATE_APP_ID }}
+          private_key: ${{ secrets.TEMPLATE_APP_KEY }}
+      - uses: actions/checkout@v3
+        with:
+          repository: "paritytech-stg/polkadot-sdk-${{ matrix.template }}-template"
+          path: "${{ env.template-path }}"
+          token: ${{ steps.app_token.outputs.token }}
+      - name: Install Polkadot SDK Version Manager
+        # run: cargo install --git https://github.com/paritytech/psvm --rev ad7eb4333c124b0b7169359f1463ba40cd5d55dd psvm
+        run: cargo install --git https://github.com/paritytech/psvm --rev a3ecef700e4c1429c2d01e265a145654ceb3cc49 psvm
+      - name: Replace the workspace references in the template
+        run: |
+          set -euo pipefail
+          # Use released creates, instead of git references.
+          find . -type f -name 'Cargo.toml' -exec psvm -o -v ${{ env.polkadot-release-version }} -p {} \;
+          
+          # Set the Rust edition.
+          rust_edition=$(cat ../../Cargo.toml | grep "edition =")
+          find . -type f -name 'Cargo.toml' -exec sed -i -E "s/edition\.workspace = true\$/$rust_edition/g" {} \;
+
+          # Get rid of "authors.workspace = true" and similar entries.
+          find . -type f -name 'Cargo.toml' -exec sed -i -E "/^.*\.workspace = true\$/d" {} \;
+
+          # Replace workspace dependencies with actual versions.
+          # e.g. serde_json = { workspace = true, default-features = true }
+          replace_workspace_deps () {
+            # To preserve TAB identation.
+            IFS=''
+            echo "Replacing workspace deps in $1"
+            while read line; do
+              if echo "$line" | grep -q -E ".* = .* workspace = true"
+              then
+                pkg=$(echo $line | sed -E 's/(.*) = \{(.*)/\1/')
+                echo "Replacing workspace dependency ${pkg}."
+                cargo tree --depth 1 --prefix none | grep "${pkg} v"
+                version=$(cargo tree --depth 1 --prefix none | grep "${pkg} v" | head -1 | sed -E "s/${pkg} v//" | tr -d '\n')
+                echo "Version: $version"
+                line=$(echo "$line" | sed -E "s/workspace = true/version = \"${version}\"/")
+              fi
+              echo "$line" >> "${1}.temp"
+            done < "$1"
+            mv "${1}.temp" "$1"
+          }
+          export -f replace_workspace_deps
+          find . -type f -name 'Cargo.toml' -exec bash -c 'replace_workspace_deps {}' \;
+
+          # Get rid of "workspace = true" and create a new workspace.
+          find . -type f -name 'Cargo.toml' -exec sed -i -E "/^workspace = true\$/d" {} \;
+          cat << EOF > Cargo.toml
+          [workspace]
+          members = [
+              "node",
+              "pallets/template",
+              "runtime",
+          ]
+          resolver = "2"
+          EOF
+
+          echo "Result Cargo.toml debug"
+          find . -type f -name 'Cargo.toml' -exec cat {} \;
+        shell: bash
+        working-directory: polkadot-sdk/templates/${{ 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 }}/* "${{ env.template-path }}/"
+      - name: Check if it compiles
+        id: check-compilation
+        run: |
+          set -e
+          # Commented out for now.
+          # cargo build
+          cargo tree --depth 1
+          cargo fmt
+        working-directory: "${{ env.template-path }}"
+      - name: Push changes
+        run: |
+          git add -A .
+          git commit --allow-empty -m "Pushed event"
+          git push
+        working-directory: "${{ env.template-path }}"