Merge remote-tracking branch 'upstream/master'

Pull in new changes from reg-viz/storycap, including the ability to shard screenshot captures across machines. We anticipate using this feature to ease the burden placed on individual CircleCI instances, since screenshot captures can be resource- and time-intensive.
remix · Oct 3, 2023 · 9d97498 · 9d97498
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diff --git a/.circleci/config.yml b/.circleci/config.yml
diff --git a/.github/workflows/nodejs.yml → .github/workflows/build.yml b/.github/workflows/nodejs.yml → .github/workflows/build.yml
@@ -1,4 +1,4 @@
-name: Node.js CI
+name: Unit test
 
 on:
   push:
@@ -9,19 +9,20 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
-
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest]
-        node-version: [16.x]
+        os: [ubuntu-latest]
+        node-version: [18.x]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
       - run: yarn install --frozen-lockfile
       - run: yarn bootstrap
       - run: yarn build

diff --git a/.github/workflows/integrated_test.yml b/.github/workflows/integrated_test.yml
@@ -0,0 +1,37 @@
+name: Integrated Test
+
+on:
+  push:
+    branches:
+      - master
+      - next
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        example_dir:
+          - examples/v5-managed-react-legacy-decorator
+          - examples/v5-simple
+          - examples/v6-managed-react
+          - examples/v6-simple
+          - examples/v6-story-store-v7
+          - examples/v7-managed-react
+          - examples/v7-react18
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: 'yarn'
+      - run: yarn install --frozen-lockfile
+      - run: yarn bootstrap
+      - run: yarn build
+      - run: yarn e2e ${{ matrix.example_dir }}
+        env:
+          CI: true
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
@@ -0,0 +1,32 @@
+name: publish
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
+      - run: yarn install --frozen-lockfile
+      - run: yarn bootstrap
+      - name: npm publish
+        run: |
+          echo "//registry.npmjs.org/:_authToken=${NPM_AUTH_TOKEN}" > ~/.npmrc
+          npm whoami
+          yarn deploy:ci
+        env:
+          NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
+          CI: true
diff --git a/.gitignore b/.gitignore
@@ -78,8 +78,10 @@ typings/
 
 
 # End of https://www.gitignore.io/api/node
+*.tsbuildinfo
 .DS_Store
 lib/
+lib-esm/
 __screenshot__
 __screenshots__
 .reg
diff --git a/README.md b/README.md
@@ -6,7 +6,6 @@
 ![DEMO](https://raw.githubusercontent.com/reg-viz/storycap/artwork/demo_v2.gif)
 
 [![npm](https://img.shields.io/npm/v/storycap.svg?style=flat-square)](https://www.npmjs.com/package/storycap)
-[![CircleCI](https://circleci.com/gh/reg-viz/storycap.svg?style=svg)](https://circleci.com/gh/reg-viz/storycap)
 
 > A [Storybook][storybook] Addon, Save the screenshot image of your stories :camera: via [Puppeteer][puppeteer].
 
@@ -32,6 +31,7 @@ It is primarily responsible for image generation necessary for Visual Testing su
 - [Multiple PNGs from 1 story](#multiple-pngs-from-1-story)
   - [Basic usage](#basic-usage)
   - [Variants composition](#variants-composition)
+  - [Parallelisation across multiple computers](#parallelisation-across-multiple-computers)
 - [Tips](#tips)
   - [Run with Docker](#run-with-docker)
   - [Full control the screenshot timing](#full-control-the-screenshot-timing)
@@ -246,6 +246,7 @@ interface ScreenshotOptions {
   waitImages?: boolean;                     // default true
   omitBackground?: boolean;                 // default false
   captureBeyondViewport?: boolean;          // default true
+  clip?: { x: number; y: number; width: number; height: number } | null; // default null
 }
 ```
 
@@ -262,6 +263,7 @@ interface ScreenshotOptions {
 - `waitImages`: Deprecated. Use `waitAssets`. If set true, Storycap waits until `<img>` in the story are loaded.
 - `omitBackground`: If set true, Storycap omits the background of the page allowing for transparent screenshots. Note the storybook theme will need to be transparent as well.
 - `captureBeyondViewport`: If set true, Storycap captures screenshot beyond the viewport. See also [Puppeteer API docs](https://github.com/puppeteer/puppeteer/blob/v13.1.3/docs/api.md#pagescreenshotoptions).
+- `clip`: If set, Storycap captures only the portion of the screen bounded by x/y/width/height.
 
 ### type `Variants`
 
@@ -283,6 +285,7 @@ type Variants = {
     waitImages?: boolean;
     omitBackground?: boolean;
     captureBeyondViewport?: boolean;
+    clip?: { x: number; y: number; width: number; height: number } | null;
   };
 };
 ```
@@ -358,10 +361,15 @@ Options:
   -V, --viewport                   Viewport.                                              [array] [default: ["800x600"]]
       --disableCssAnimation        Disable CSS animation and transition.                       [boolean] [default: true]
       --disableWaitAssets          Disable waiting for requested assets                       [boolean] [default: false]
+      --trace                      Emit Chromium trace files per screenshot.                  [boolean] [default: false]
       --silent                                                                                [boolean] [default: false]
       --verbose                                                                               [boolean] [default: false]
+      --forwardConsoleLogs         Forward in-page console logs to the user's console.        [boolean] [default: false]
       --serverCmd                  Command line to launch Storybook server.                       [string] [default: ""]
-      --serverTimeout              Timeout [msec] for starting Storybook server.               [number] [default: 20000]
+      --serverTimeout              Timeout [msec] for starting Storybook server.               [number] [default: 60000]
+      --shard                      The sharding options for this run. In the format <shardNumber>/<totalShards>.
+                                   <shardNumber> is a number between 1 and <totalShards>. <totalShards> is the total
+                                   number of computers working.                                [string] [default: "1/1"]
       --captureTimeout             Timeout [msec] for capture a story.                          [number] [default: 5000]
       --captureMaxRetryCount       Number of count to retry to capture.                            [number] [default: 3]
       --metricsWatchRetryCount     Number of count to retry until browser metrics stable.       [number] [default: 1000]
@@ -376,11 +384,11 @@ Options:
                [string] [default: "{ "args": ["--no-sandbox", "--disable-setuid-sandbox", "--disable-dev-shm-usage"] }"]
 
 Examples:
-  storycap http://localshot:9009
-  storycap http://localshot:9009 -V 1024x768 -V 320x568
-  storycap http://localshot:9009 -i "some-kind/a-story"
+  storycap http://localhost:9009
+  storycap http://localhost:9009 -V 1024x768 -V 320x568
+  storycap http://localhost:9009 -i "some-kind/a-story"
   storycap http://example.com/your-storybook -e "**/default" -V iPad
-  storycap --serverCmd "start-storybook -p 3000" http://localshot:3000
+  storycap --serverCmd "start-storybook -p 3000" http://localhost:3000
 
 ```
 
@@ -456,6 +464,16 @@ The above example generates the following:
 
 **Note:** You can extend some viewports with keys of `viewports` option because the `viewports` field is expanded to variants internally.
 
+### Parallelisation across multiple computers
+
+To process more stories in parallel across multiple computers, the `shard` argument can be used.
+
+The `shard` argument is a string of the format: `<shardNumber>/<totalShards>`. `<shardNumber>` is a number between 1 and `<totalShards>`, inclusive. `<totalShards>` is the total number of computers running the execution.
+
+For example, a run with `--shard 1/1` would be considered the default behaviour on a single computer. Two computers each running `--shard 1/2` and `--shard 2/2` respectively would split the stories across two computers.
+
+Stories are distributed across shards in a round robin fashion when ordered by their ID. If a series of stories 'close together' are slower to screenshot than others, they should be distributed evenly.
+
 ## Tips
 
 ### Run with Docker
@@ -530,11 +548,9 @@ You can change search channel with `--chromiumChannel` option or set executable
 Storycap is tested with the followings versions:
 
 - Simple mode:
-  - [x] Storybook v4.x
   - [x] Storybook v5.x
   - [x] Storybook v6.x
 - Managed mode:
-  - [x] Storybook v4.x
   - [x] Storybook v5.x
   - [x] Storybook v6.x
 

diff --git a/e2e.sh b/e2e.sh
@@ -20,8 +20,8 @@ function run() {
   echo ""
 }
 
-total=${CIRCLE_NODE_TOTAL:-1}
-current_idx=${CIRCLE_NODE_INDEX:-0}
+total=${NODE_TOTAL:-1}
+current_idx=${NODE_INDEX:-0}
 
 rm -rf __screenshots__
 mkdir -p __screenshots__/examples

diff --git a/examples/v4-managed-react/.storybook/addons.js b/examples/v4-managed-react/.storybook/addons.js
diff --git a/examples/v4-managed-react/.storybook/config.js b/examples/v4-managed-react/.storybook/config.js