check-migrations.yml

name: Check Migrations

on:
  push:
    branches: ["master"]
    tags:
      - v[0-9]+.[0-9]+.[0-9]+*
  pull_request:
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  runtime-matrix:
    runs-on: ubuntu-latest
    outputs:
      runtime: ${{ steps.runtime.outputs.runtime }}
    name: Extract tasks from matrix
    steps:
      - uses: actions/checkout@v4
      - id: runtime
        run: |
          # Filter out runtimes that don't have a URI
          TASKS=$(jq '[.[] | select(.uri != null)]' .github/workflows/runtimes-matrix.json)
          SKIPPED_TASKS=$(jq '[.[] | select(.uri == null)]' .github/workflows/runtimes-matrix.json)
          echo --- Running the following tasks ---
          echo $TASKS
          echo --- Skipping the following tasks due to not having a uri field ---
          echo $SKIPPED_TASKS
          # Strip whitespace from Tasks now that we've logged it
          TASKS=$(echo $TASKS | jq -c .)
          echo "runtime=$TASKS" >> $GITHUB_OUTPUT

  check-migrations:
    needs: [runtime-matrix]
    continue-on-error: true
    runs-on: ubuntu-latest
    strategy:
      matrix:
        runtime: ${{ fromJSON(needs.runtime-matrix.outputs.runtime) }}
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Build EXTRA_ARGS
        if: ! startsWith(github.ref, 'refs/tags/v')
        run: |
          EXTRA_FLAGS+=" --disable-spec-version-check"
          echo "Disabling the spec version check since we are not releasing"
          echo "Flags: $EXTRA_FLAGS"
          echo "EXTRA_ARGS=$EXTRA_FLAGS" >> $GITHUB_ENV

      - name: Build ${{ matrix.runtime.name }} runtime
        run: cargo build --release --locked --features ${{ matrix.runtime.name }},try-runtime

      - name: Run ${{ matrix.runtime.name }} Runtime Checks
        run: |
          PACKAGE_NAME=${{ matrix.runtime.package }}
          RUNTIME_BLOB_NAME=$(echo $PACKAGE_NAME | sed 's/-/_/g').compact.compressed.wasm
          RUNTIME_BLOB_PATH=./target/production/wbuild/$PACKAGE_NAME/$RUNTIME_BLOB_NAME

          # Store the command in a variable so we can log it
          COMMAND="./try-runtime \
            --runtime $RUNTIME_BLOB_PATH \
            on-runtime-upgrade --checks=pre-and-post \
            ${{ env.EXTRA_ARGS }} \
            live --uri ${{ matrix.runtime.uri }}"

          # Echo the command before running it, for debugging purposes
          echo "Running command:"
          echo "$COMMAND"
          eval "$COMMAND"