release.yml

# author: elliot-huffman
name: release
on:
  push:
    tags:
      - "*"
permissions:
  id-token: write
  contents: write
jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v6
        with:
          node-version: 24.x
          registry-url: https://registry.npmjs.org/
      - uses: actions/setup-go@v5
        with:
          go-version-file: packages/ttsc/go.mod
          cache-dependency-path: packages/ttsc/go.sum
      - uses: pnpm/action-setup@v4
      - name: Install dependencies
        run: pnpm install --frozen-lockfile
      - name: Build all packages
        run: pnpm run build
      - name: Assert dist/ttsc.wasm exists and is >10MB
        run: |
          test -f packages/wasm/dist/ttsc.wasm
          size=$(stat -c%s packages/wasm/dist/ttsc.wasm)
          if [ "$size" -le 10485760 ]; then
            echo "packages/wasm/dist/ttsc.wasm is suspiciously small ($size bytes); aborting publish"
            exit 1
          fi
      - name: Assert @ttsc/lint tarball ships linthost/
        run: |
          (cd packages/lint && pnpm pack --pack-destination /tmp)
          tar -tzf /tmp/ttsc-lint-*.tgz | grep -q linthost/
      - name: Smoke @ttsc/vscode packed install shim
        run: SKIP_BUILD=1 DRY_RUN=1 bash scripts/publish-vscode.sh
      - name: Assert Linux platform binaries carry release metadata
        run: |
          ttsc_version="$(node -p "require('./packages/ttsc-linux-x64/package.json').version")"
          ttsc_out="$(packages/ttsc-linux-x64/bin/ttsc --version)"
          server_out="$(packages/ttsc-linux-x64/bin/ttscserver --version)"
          echo "$ttsc_out"
          echo "$server_out"
          printf '%s\n%s\n' "$ttsc_out" "$server_out" | grep -q "$ttsc_version"
          ! printf '%s\n%s\n' "$ttsc_out" "$server_out" | grep -q '0.0.0-dev'
          ! printf '%s\n%s\n' "$ttsc_out" "$server_out" | grep -q 'commit dev'
      - name: Publish VS Code Marketplace extension
        run: SKIP_BUILD=1 bash scripts/publish-vscode-marketplace.sh
        env:
          VSCE_PAT: ${{ secrets.VSCE_PAT }}
      - name: Publish to npm
        run: pnpm run package:latest:publish
  wasm-smoke:
    runs-on: ubuntu-latest
    needs: publish
    steps:
      - uses: actions/setup-node@v6
        with:
          node-version: 24.x
          registry-url: https://registry.npmjs.org/
      - name: Smoke-install @ttsc/wasm from the registry
        run: |
          mkdir -p /tmp/ttsc-wasm-smoke
          cd /tmp/ttsc-wasm-smoke
          npm init -y
          # Resolve the just-published version from the tag (refs/tags/<v>).
          VERSION="${GITHUB_REF_NAME#v}"
          npm install "@ttsc/wasm@${VERSION}"
          node -e "if(!require('@ttsc/wasm'))process.exit(1)"
  vscode-smoke:
    runs-on: ubuntu-latest
    needs: publish
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v6
        with:
          node-version: 24.x
          registry-url: https://registry.npmjs.org/
      - name: Smoke-install @ttsc/vscode from the registry
        run: |
          mkdir -p /tmp/ttsc-vscode-smoke
          cd /tmp/ttsc-vscode-smoke
          npm init -y
          VERSION="${GITHUB_REF_NAME#v}"
          export VERSION
          npm install "@ttsc/vscode@${VERSION}"
          node "$GITHUB_WORKSPACE/scripts/assert-vscode-package.cjs" node_modules/@ttsc/vscode
          fake_bin="$(mktemp -d)"
          cat > "$fake_bin/code" <<'SH'
          #!/usr/bin/env bash
          printf '%s\n' "$@" > "$FAKE_CODE_ARGS"
          SH
          chmod +x "$fake_bin/code"
          export FAKE_CODE_ARGS="$PWD/code-args.txt"
          PATH="$fake_bin:$PATH" node_modules/.bin/ttsc-vscode install
          node <<'NODE'
          const fs = require("node:fs");
          const path = require("node:path");
          const version = process.env.VERSION;
          const args = fs.readFileSync(process.env.FAKE_CODE_ARGS, "utf8").trim().split("\n");
          const expected = path.join(
            process.cwd(),
            "node_modules",
            "@ttsc",
            "vscode",
            "dist",
            `ttsc-vscode-${version}.vsix`,
          );
          const want = ["--install-extension", expected, "--force"];
          if (JSON.stringify(args) !== JSON.stringify(want)) {
            throw new Error(`unexpected code args: ${JSON.stringify(args)} !== ${JSON.stringify(want)}`);
          }
          NODE
  release:
    runs-on: ubuntu-latest
    needs: [wasm-smoke, vscode-smoke]
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: pnpm/action-setup@v4
      - run: pnpm dlx changelogithub
        env:
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}