ci: use workspace persistence

Author: clydin

.circleci/config.yml

@@ -8,49 +8,52 @@ _defaults: &defaults
 _post_checkout: &post_checkout
   post: git pull --ff-only origin "refs/pull/${CI_PULL_REQUEST//*pull\//}/merge"
 
-_root_package_lock_key: &_root_package_lock_key
-  key: angular_devkit-{{ checksum "yarn.lock" }}-0.3.3
+_root_package_lock_key: &root_package_lock_key
+  key: angular_devkit-{{ checksum "yarn.lock" }}-0.3.3-2
+
+_attach_options: &attach_options
+  at: .
 
 jobs:
   install:
     <<: *defaults
     steps:
       - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - restore_cache: *root_package_lock_key
       - run: yarn install --frozen-lockfile
+      - persist_to_workspace:
+          root: .
+          paths:
+            - ./*
       - save_cache:
-          <<: *_root_package_lock_key
+          <<: *root_package_lock_key
           paths:
-            - "node_modules"
+            - ~/.cache/yarn
 
   lint:
     <<: *defaults
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run: npm run lint
 
   validate:
     <<: *defaults
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run: npm run validate -- --ci
 
   test:
     <<: *defaults
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run: npm run test -- --code-coverage --full
 
   test-large:
     <<: *defaults
     resource_class: large
     parallelism: 4
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run: npm run webdriver-update-circleci
       - run: npm run test-large -- --code-coverage --full --nb-shards=${CIRCLE_NODE_TOTAL} --shard=${CIRCLE_NODE_INDEX}
 
@@ -61,31 +64,28 @@ jobs:
     resource_class: xlarge
     parallelism: 4
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run: npm install --global npm@6.1
       - run: xvfb-run -a node ./tests/legacy-cli/run_e2e --nb-shards=${CIRCLE_NODE_TOTAL} --shard=${CIRCLE_NODE_INDEX}
 
   build:
     <<: *defaults
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run: npm run admin -- build
 
   build-bazel:
     <<: *defaults
     resource_class: large
     steps:
-      - checkout: *post_checkout
+      - attach_workspace: *attach_options
       - run: sudo cp .circleci/bazel.rc /etc/bazel.bazelrc
       - run: bazel build //packages/...
 
   snapshot_publish:
     <<: *defaults
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run:
           name: Decrypt Credentials
           command: |
@@ -98,8 +98,7 @@ jobs:
   publish:
     <<: *defaults
     steps:
-      - checkout: *post_checkout
-      - restore_cache: *_root_package_lock_key
+      - attach_workspace: *attach_options
       - run:
           name: Decrypt Credentials
           command: |