Remove @metamask/snaps-simulator (#3311)

This will be replaced with `@metamask/snaps-sandbox` in #3306.

Author: Mrtenz

.github/workflows/build-lint-test.yml

@@ -73,39 +73,6 @@ jobs:
             exit 1
           fi
 
-  build-simulator:
-    name: Build "@metamask/snaps-simulator"
-    runs-on: ubuntu-latest
-    needs: prepare
-    steps:
-      - name: Checkout and setup environment
-        uses: MetaMask/action-checkout-and-setup@v1
-        with:
-          is-high-risk-environment: false
-      - name: Restore "@metamask/snaps-execution-environments" build
-        uses: actions/download-artifact@v4
-        with:
-          name: snaps-execution-environments-build-${{ runner.os }}-22.x-${{ github.sha }}
-      - name: Cache Webpack vendor
-        id: cache-webpack-vendor
-        uses: actions/cache@v4
-        with:
-          path: |
-            packages/snaps-simulator/vendor
-          key: webpack-vendor-${{ runner.os }}-${{ hashFiles('yarn.lock') }}
-      - name: Build Webpack vendor
-        if: steps.cache-webpack-vendor.outputs.cache-hit != 'true'
-        run: yarn workspace @metamask/snaps-simulator run build:vendor
-      - name: Build
-        run: yarn workspace @metamask/snaps-simulator run build:webpack
-      - name: Require clean working directory
-        shell: bash
-        run: |
-          if ! git diff --exit-code; then
-            echo "Working tree dirty at end of job"
-            exit 1
-          fi
-
   build-test-snaps:
     name: Build "@metamask/test-snaps"
     runs-on: ubuntu-latest

.github/workflows/main.yml

@@ -52,20 +52,6 @@ jobs:
     secrets:
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
-  publish-staging-simulator:
-    name: Publish Snaps Simulator to `staging` folder
-    needs: lint-build-test
-    if: ${{ github.ref_name == 'main' && github.event_name == 'push' }}
-    permissions:
-      contents: write
-    uses: ./.github/workflows/publish-github-pages.yml
-    with:
-      build_script: yarn workspace @metamask/snaps-simulator build
-      publish_dir: ./packages/snaps-simulator/dist/webpack/main
-      destination_dir: snaps-simulator/staging
-    secrets:
-      PUBLISH_PAGES_TOKEN: ${{ secrets.PUBLISH_PAGES_TOKEN }}
-
   is-release:
     name: Determine whether this is a release merge commit
     needs: lint-build-test

.github/workflows/publish-release.yml

@@ -260,56 +260,3 @@ jobs:
       publish_dir: ./packages/test-snaps/dist
     secrets:
       PUBLISH_PAGES_TOKEN: ${{ secrets.PUBLISH_PAGES_TOKEN }}
-
-  is-simulator-release:
-    name: Determine whether this release updates the simulator
-    runs-on: ubuntu-latest
-    needs: publish-release
-    outputs:
-      IS_SIMULATOR_RELEASE: ${{ steps.set-output.outputs.IS_SIMULATOR_RELEASE }}
-      SIMULATOR_VERSION: ${{ steps.set-output.outputs.SIMULATOR_VERSION }}
-    steps:
-      - name: Checkout and setup environment
-        uses: MetaMask/action-checkout-and-setup@v1
-        with:
-          is-high-risk-environment: true
-          ref: ${{ github.sha }}
-          fetch-depth: 2
-      - name: Check if this is a simulator release
-        id: is-simulator-release
-        shell: bash
-        run: ./scripts/is-release.sh "packages/snaps-simulator/package.json" "${{ github.event.before }}" "IS_SIMULATOR_RELEASE"
-      - name: Set output
-        id: set-output
-        if: steps.is-simulator-release.outputs.IS_SIMULATOR_RELEASE == 'true'
-        run: |
-          echo "IS_SIMULATOR_RELEASE=true" >> "$GITHUB_OUTPUT"
-          echo "SIMULATOR_VERSION=$(jq --raw-output '.version' packages/snaps-simulator/package.json)" >> "$GITHUB_OUTPUT"
-
-  publish-simulator-versioned:
-    name: Publish Snaps Simulator to `${{ needs.is-simulator-release.outputs.SIMULATOR_VERSION }}` folder
-    needs: is-simulator-release
-    if: ${{ needs.is-simulator-release.outputs.IS_SIMULATOR_RELEASE == 'true' }}
-    permissions:
-      contents: write
-    uses: ./.github/workflows/publish-github-pages.yml
-    with:
-      build_script: yarn workspace @metamask/snaps-simulator build
-      publish_dir: ./packages/snaps-simulator/dist/webpack/main
-      destination_dir: snaps-simulator/${{ needs.is-simulator-release.outputs.SIMULATOR_VERSION }}
-    secrets:
-      PUBLISH_PAGES_TOKEN: ${{ secrets.PUBLISH_PAGES_TOKEN }}
-
-  publish-simulator-latest:
-    name: Publish Snaps Simulator to `latest` folder
-    needs: is-simulator-release
-    if: ${{ needs.is-simulator-release.outputs.IS_SIMULATOR_RELEASE == 'true' }}
-    permissions:
-      contents: write
-    uses: ./.github/workflows/publish-github-pages.yml
-    with:
-      build_script: yarn workspace @metamask/snaps-simulator build
-      publish_dir: ./packages/snaps-simulator/dist/webpack/main
-      destination_dir: snaps-simulator/latest
-    secrets:
-      PUBLISH_PAGES_TOKEN: ${{ secrets.PUBLISH_PAGES_TOKEN }}

.prettierignore

@@ -77,4 +77,3 @@ typings/
 packages/examples/examples/webpack/index.html
 packages/snaps-execution-environments/lavamoat/**/*.json
 packages/snaps-jest/public
-packages/snaps-simulator/vendor

eslint.config.mjs

@@ -325,8 +325,6 @@ const config = createConfig([
       'packages/snaps-controllers/src/services/iframe/**/*',
       'packages/snaps-controllers/src/services/webworker/**/*',
       'packages/snaps-execution-environments/src/**/*',
-      'packages/snaps-simulator/src/**/*',
-      'packages/snaps-simulator/jest.setup.js',
       'packages/test-snaps/src/**/*',
       '**/*.test.browser.ts',
     ],

packages/snaps-controllers/.depcheckrc.json

@@ -5,6 +5,7 @@
     "@lavamoat/preinstall-always-fail",
     "@metamask/auto-changelog",
     "@metamask/eslint-*",
+    "@testing-library/dom",
     "@types/*",
     "@typescript-eslint/*",
     "@vitest/coverage-istanbul",

packages/snaps-controllers/package.json

@@ -117,6 +117,7 @@
     "@noble/hashes": "^1.7.1",
     "@swc/core": "1.3.78",
     "@swc/jest": "^0.2.26",
+    "@testing-library/dom": "^10.4.0",
     "@ts-bridge/cli": "^0.6.1",
     "@types/chrome": "^0.0.237",
     "@types/concat-stream": "^2.0.0",

packages/snaps-execution-environments/.depcheckrc.json

@@ -5,6 +5,7 @@
     "@lavamoat/preinstall-always-fail",
     "@metamask/auto-changelog",
     "@metamask/eslint-*",
+    "@testing-library/dom",
     "@types/*",
     "@typescript-eslint/*",
     "@vitest/coverage-v8",

packages/snaps-execution-environments/lavamoat/build-system/policy.json

@@ -768,7 +768,7 @@
         "util.inherits": true
       },
       "packages": {
-        "@vitest/browser>@testing-library/user-event>@testing-library/dom>@babel/runtime": true
+        "@testing-library/dom>@babel/runtime": true
       }
     },
     "@babel/preset-env>@babel/plugin-transform-reserved-words": {
@@ -1322,11 +1322,11 @@
         "setImmediate": true
       },
       "packages": {
-        "browserify>duplexer2>readable-stream>isarray": true,
         "browserify>duplexer2>readable-stream>safe-buffer": true,
         "browserify>duplexer2>readable-stream>string_decoder": true,
         "browserify>inherits": true,
         "browserify>readable-stream>core-util-is": true,
+        "browserify>readable-stream>isarray": true,
         "browserify>readable-stream>process-nextick-args": true,
         "readable-stream>util-deprecate": true
       }
@@ -1501,10 +1501,10 @@
       },
       "packages": {
         "browserify>inherits": true,
-        "browserify>labeled-stream-splicer>stream-splicer>readable-stream>isarray": true,
         "browserify>labeled-stream-splicer>stream-splicer>readable-stream>safe-buffer": true,
         "browserify>labeled-stream-splicer>stream-splicer>readable-stream>string_decoder": true,
         "browserify>readable-stream>core-util-is": true,
+        "browserify>readable-stream>isarray": true,
         "browserify>readable-stream>process-nextick-args": true,
         "readable-stream>util-deprecate": true
       }
@@ -1586,10 +1586,10 @@
       },
       "packages": {
         "browserify>inherits": true,
-        "browserify>module-deps>readable-stream>isarray": true,
         "browserify>module-deps>readable-stream>safe-buffer": true,
         "browserify>module-deps>readable-stream>string_decoder": true,
         "browserify>readable-stream>core-util-is": true,
+        "browserify>readable-stream>isarray": true,
         "browserify>readable-stream>process-nextick-args": true,
         "readable-stream>util-deprecate": true
       }
@@ -1626,10 +1626,10 @@
       },
       "packages": {
         "browserify>inherits": true,
-        "browserify>module-deps>stream-combiner2>readable-stream>isarray": true,
         "browserify>module-deps>stream-combiner2>readable-stream>safe-buffer": true,
         "browserify>module-deps>stream-combiner2>readable-stream>string_decoder": true,
         "browserify>readable-stream>core-util-is": true,
+        "browserify>readable-stream>isarray": true,
         "browserify>readable-stream>process-nextick-args": true,
         "readable-stream>util-deprecate": true
       }
@@ -1686,10 +1686,10 @@
       },
       "packages": {
         "browserify>inherits": true,
-        "browserify>read-only-stream>readable-stream>isarray": true,
         "browserify>read-only-stream>readable-stream>safe-buffer": true,
         "browserify>read-only-stream>readable-stream>string_decoder": true,
         "browserify>readable-stream>core-util-is": true,
+        "browserify>readable-stream>isarray": true,
         "browserify>readable-stream>process-nextick-args": true,
         "readable-stream>util-deprecate": true
       }
@@ -1815,8 +1815,8 @@
       "packages": {
         "browserify>inherits": true,
         "browserify>readable-stream>core-util-is": true,
+        "browserify>readable-stream>isarray": true,
         "browserify>readable-stream>process-nextick-args": true,
-        "browserify>through2>readable-stream>isarray": true,
         "browserify>through2>readable-stream>safe-buffer": true,
         "browserify>through2>readable-stream>string_decoder": true,
         "readable-stream>util-deprecate": true

packages/snaps-execution-environments/package.json

@@ -89,6 +89,7 @@
     "@metamask/auto-changelog": "^5.0.1",
     "@swc/core": "1.3.78",
     "@swc/jest": "^0.2.26",
+    "@testing-library/dom": "^10.4.0",
     "@ts-bridge/cli": "^0.6.1",
     "@types/express": "^4.17.17",
     "@types/jest": "^27.5.1",