Update/npm to yarn main

.circleci/config.yml

@@ -99,9 +99,9 @@ references:
     paths:
       - '.git'
 
-  # npm cache
+  # yarn cache
   #
-  # npm caches the modules it installs in ~/.npm.
+  # yarn caches the modules it installs in ~/.cache/yarn.
   # We cache that cache to save time pulling modules from the network.
   #
   #
@@ -110,29 +110,29 @@ references:
   #   - https://github.com/Automattic/wp-calypso/pull/25487
   #   - https://github.com/Automattic/wp-calypso/pull/27180
   #
-  # More about the CircleCI cache: https://circleci.com/docs/2.0/caching
-  restore-npm-cache: &restore-npm-cache
-    name: 'Restore npm cache'
+  # More about the CircleCI cache: https://circleci.com/docs/2.0/caching and https://circleci.com/docs/2.0/yarn/
+  restore-yarn-cache: &restore-yarn-cache
+    name: 'Restore yarn cache'
     keys:
-      - v{{ .Environment.GLOBAL_CACHE_PREFIX }}-v3-npm-modules-{{ checksum ".nvmrc" }}-{{ checksum "package-lock.json" }}
-      - v{{ .Environment.GLOBAL_CACHE_PREFIX }}-v3-npm-modules-{{ checksum ".nvmrc" }}
+      - v{{ .Environment.GLOBAL_CACHE_PREFIX }}-yarn-modules-{{ checksum ".nvmrc" }}-{{ checksum "yarn.lock" }}
+      - v{{ .Environment.GLOBAL_CACHE_PREFIX }}-yarn-modules-{{ checksum ".nvmrc" }}
 
-  npm-install: &npm-install
+  yarn-install: &yarn-install
     environment:
-      PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: "true"
-    name: Install npm dependencies
-    command: npm ci
+      PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: 'true'
+    name: Install dependencies
+    command: yarn install --frozen-lockfile
 
-  save-npm-cache: &save-npm-cache
-    name: 'Save node_modules cache'
-    key: v{{ .Environment.GLOBAL_CACHE_PREFIX }}-v3-npm-modules-{{ checksum ".nvmrc" }}-{{ checksum "package-lock.json" }}
+  save-yarn-cache: &save-yarn-cache
+    name: 'Save yarn cache'
+    key: v{{ .Environment.GLOBAL_CACHE_PREFIX }}-yarn-modules-{{ checksum ".nvmrc" }}-{{ checksum "yarn.lock" }}
     paths:
-      - ~/.npm
-  npm-e2e-install: &npm-e2e-install
-    name: Install e2e npm dependencies
+      - ~/.cache/yarn
+  yarn-e2e-install: &yarn-e2e-install
+    name: Install e2e yarn dependencies
     command: |
       cd test/e2e &&
-      CHROMEDRIVER_VERSION=$(<.chromedriver_version) npm ci
+      CHROMEDRIVER_VERSION=$(<.chromedriver_version) yarn install --frozen-lockfile
 
   # Babel cache
   # More about the CircleCI cache: https://circleci.com/docs/2.0/caching
@@ -196,11 +196,11 @@ jobs:
       - run: *update-git-master
       - save_cache: *save-git-cache
       # npm dependencies
-      - restore_cache: *restore-npm-cache
-      - run: *npm-install
-      - run: *npm-e2e-install
-      - save_cache: *save-npm-cache
-      - run: npm run build-packages
+      - restore_cache: *restore-yarn-cache
+      - run: *yarn-install
+      - run: *yarn-e2e-install
+      - save_cache: *save-yarn-cache
+      - run: yarn run build-packages
       - persist_to_workspace:
           root: '~'
           paths:
@@ -214,7 +214,7 @@ jobs:
       - run:
           name: TypeScript typecheck
           # Report but don't fail the build (`|| exit 0`)
-          command: npm run typecheck || exit 0
+          command: yarn run typecheck || exit 0
 
   typecheck-strict:
     <<: *defaults
@@ -223,7 +223,7 @@ jobs:
       - prepare
       - run:
           name: TypeScript strict typecheck of individual subprojects
-          command: npm run tsc -- --project client/landing/gutenboarding
+          command: yarn run tsc --project client/landing/gutenboarding
 
   lint-and-translate:
     <<: *defaults
@@ -233,7 +233,7 @@ jobs:
       - run:
           name: Lint Config Keys
           when: always
-          command: npm run lint:config-defaults
+          command: yarn run lint:config-defaults
       - run:
           name: Lint Client and Server
           when: always
@@ -256,7 +256,7 @@ jobs:
           name: Build calypso-strings.pot
           when: always
           command: |
-            npm run translate
+            yarn run translate
             mv calypso-strings.pot "$CIRCLE_ARTIFACTS/translate"
       - run:
           name: Build New Strings .pot
@@ -497,7 +497,7 @@ jobs:
     steps:
       - prepare
       - run: *set-e2e-variables
-      - run: npm run decryptconfig
+      - run: yarn run decryptconfig
       - run: ./scripts/randomize.sh specs
       - run: ./scripts/run-wrapper.sh
       - run: *move-e2e-artifacts
@@ -561,7 +561,7 @@ jobs:
                   }" << parameters.slack-webhook >>
               circleci-agent step halt
             fi
-      - run: npm run decryptconfig
+      - run: yarn run decryptconfig
       - run:
           name: Run Canary Tests
           command: |

.eslintignore

@@ -1,4 +1,5 @@
 .vscode
+.yarn
 /assets/
 /build/
 /docs/

.github/workflows/full-site-editing-plugin.yml

@@ -4,7 +4,7 @@ on:
     paths:
     - 'apps/full-site-editing/full-site-editing-plugin/**'
 
-name: Build Full Site Editing plugin
+name: build-fse-plugin
 
 jobs:
   build:
@@ -17,7 +17,7 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@master
     - name: Install dependencies
-      run: npm ci
+      run: yarn install --frozen-lockfile
     - name: Build FSE
       run: npx lerna run build --scope='@automattic/full-site-editing' --stream
     - name: Upload build artifact

.github/workflows/icfy-stats.yml

@@ -9,50 +9,50 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Set up Node
-      uses: actions/setup-node@v1
-      with:
-        node-version: '>=12.15.0'
-    - name: Checkout code
-      uses: actions/checkout@v2
-    - name: Fetch git history
-      run: git fetch --prune --unshallow
-    - name: Install dependencies
-      env:
-        PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: true
-      run: npm ci
-    - name: Capture npm logs
-      uses: actions/upload-artifact@v1
-      if: failure()
-      with:
-        name: npm-logs
-        path: /home/runner/.npm/_logs/
-    - name: Build ICFY stats
-      env:
-        NODE_ENV: production
-        BROWSERSLIST_ENV: defaults
-        WORKERS: 2
-      run: npm run analyze-icfy
-    - run: mkdir icfy-stats && mv client/{chart,stats}.json icfy-stats
-    - uses: actions/upload-artifact@v1
-      with:
-        name: icfy
-        path: icfy-stats
-    - name: Upload build artifact
-      env:
-        ICFY_SECRET: ${{ secrets.ICFY_SECRET }}
-      run: |
-        ANCESTOR_SHA1=$(git merge-base HEAD origin/master)
-        CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
-        curl -X POST --globoff                                                                 \
-          "http://api.iscalypsofastyet.com:5000/submit-stats?from=github&secret=$ICFY_SECRET"  \
-          -H 'Cache-Control: no-cache'                                                         \
-          -H 'Content-Type: application/json'                                                  \
-          -d '{
-                "payload": {
-                  "branch": "'"$CURRENT_BRANCH"'",
-                  "build_num": '"$GITHUB_RUN_ID"',
-                  "sha": "'"$GITHUB_SHA"'",
-                  "ancestor": "'"$ANCESTOR_SHA1"'"
-                }
-              }'
+      - name: Set up Node
+        uses: actions/setup-node@v1
+        with:
+          node-version: '^12.13.1'
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Fetch git history
+        run: git fetch --prune --unshallow
+      - name: Install dependencies
+        env:
+          PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: true
+        run: yarn install
+      - name: Capture yarn logs
+        uses: actions/upload-artifact@v1
+        if: failure()
+        with:
+          name: yarn-logs
+          path: yarn-error.log
+      - name: Build ICFY stats
+        env:
+          NODE_ENV: production
+          BROWSERSLIST_ENV: defaults
+          WORKERS: 2
+        run: yarn run analyze-icfy
+      - run: mkdir icfy-stats && mv client/{chart,stats}.json icfy-stats
+      - uses: actions/upload-artifact@v1
+        with:
+          name: icfy
+          path: icfy-stats
+      - name: Upload build artifact
+        env:
+          ICFY_SECRET: ${{ secrets.ICFY_SECRET }}
+        run: |
+          ANCESTOR_SHA1=$(git merge-base HEAD origin/master)
+          CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+          curl -X POST --globoff                                                                 \
+            "http://api.iscalypsofastyet.com:5000/submit-stats?from=github&secret=$ICFY_SECRET"  \
+            -H 'Cache-Control: no-cache'                                                         \
+            -H 'Content-Type: application/json'                                                  \
+            -d '{
+                  "payload": {
+                    "branch": "'"$CURRENT_BRANCH"'",
+                    "build_num": '"$GITHUB_RUN_ID"',
+                    "sha": "'"$GITHUB_SHA"'",
+                    "ancestor": "'"$ANCESTOR_SHA1"'"
+                  }
+                }'

.gitignore

@@ -28,6 +28,7 @@ spec-xunit-reporter-0.0.1.tgz
 *xunit_*.xml
 lerna-debug.log
 /vendor
+yarn-error.log
 
 # added during build
 /config/secrets.json