feat(CI): matrix tests of compatibility with Blueprint

chore: CHANGELOG

fix: add the preparation step

fix: corepack & bun setup

.github/workflows/tact.yml

@@ -161,10 +161,80 @@ jobs:
           yarn build
           yarn test
 
-      - name: Test compatibility with Blueprint
+  test-blueprint:
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [22]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        package-manager: [npm, yarn, pnpm, bun]
+        # follow-up ifs are for ensuring clean state at all times
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "yarn" # dependency caching only
+
+      - uses: oven-sh/setup-bun@v2
+        if: ${{ matrix.package-manager == 'bun' }}
+
+      - uses: pnpm/action-setup@v4
+        if: ${{ matrix.package-manager == 'pnpm' }}
+
+      - name: Prepare Tact compiler
         run: |
-          yarn create ton -- test-project --type tact-counter --contractName Counter &&
+          # There are issues with corepack + it disallows the use of pnpm for linkage later on
+          # It's only useful for making sure that Tact compiler developers use the same version of Yarn
+          # https://github.com/nodejs/corepack/issues/112
+          # corepack enable
+          yarn install
+          yarn clean
+          yarn gen
+          yarn build
+
+      - name: (npm) Test compatibility with Blueprint
+        if: ${{ matrix.package-manager == 'npm' }}
+        run: |
+          npm link &&
+          npm create ton@latest -- test-project --type tact-counter --contractName Counter &&
+          cd test-project &&
+          npm link @tact-lang/compiler &&
+          npm run build &&
+          npm run test
+
+      - name: (yarn) Test compatibility with Blueprint
+        if: ${{ matrix.package-manager == 'yarn' }}
+        run: |
+          yarn link &&
+          yarn create ton test-project --type tact-counter --contractName Counter &&
           cd test-project &&
           yarn link @tact-lang/compiler &&
           yarn build &&
           yarn test
+
+      - name: (pnpm) Test compatibility with Blueprint
+        if: ${{ matrix.package-manager == 'pnpm' }}
+        run: |
+          pnpm link -g &&
+          pnpm create ton@latest test-project --type tact-counter --contractName Counter &&
+          cd test-project &&
+          pnpm link -g @tact-lang/compiler &&
+          pnpm build &&
+          pnpm test
+
+      - name: (bun) Test compatibility with Blueprint
+        if: ${{ matrix.package-manager == 'bun' }}
+        run: |
+          bun link &&
+          bun create ton@latest test-project --type tact-counter --contractName Counter &&
+          cd test-project &&
+          bun link @tact-lang/compiler &&
+          bun run build &&  # without 'run' Bun will use its own bundler
+          bun run test  # without 'run' Bun will use its own test runner

CHANGELOG.md

@@ -13,6 +13,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- CI now does matrix tests with [Blueprint](https://github.com/ton-org/blueprint) and `npm`, `yarn`, `pnpm`, and `bun` package managers: PR [#848](https://github.com/tact-lang/tact/pull/848)
+
 ### Fixed
 
 ## [1.5.0] - 2024-09-15