Merge branch 'develop' into add-sankey-langium-parser

.github/lychee.toml

@@ -41,7 +41,10 @@ exclude = [
 "https://bundlephobia.com",
 
 # Chrome webstore migration issue. Temporary
-"https://chromewebstore.google.com"
+"https://chromewebstore.google.com",
+
+# Drupal 403
+"https://www.drupal.org"
 ]
 
 # Exclude all private IPs from checking.

.github/workflows/e2e.yml

@@ -1,9 +1,3 @@
-# We use github cache to save snapshots between runs.
-# For PRs and MergeQueues, the target commit is used, and for push events, github.event.previous is used.
-# If a snapshot for a given Hash is not found, we checkout that commit, run the tests and cache the snapshots.
-# These are then downloaded before running the E2E, providing the reference snapshots.
-# If there are any errors, the diff image is uploaded to artifacts, and the user is notified.
-
 name: E2E
 
 on:
@@ -72,16 +66,6 @@ jobs:
           mkdir -p cypress/snapshots/stats/base
           mv stats cypress/snapshots/stats/base
 
-      - name: Cypress run
-        uses: cypress-io/github-action@v6
-        id: cypress-snapshot-gen
-        if: ${{ steps.cache-snapshot.outputs.cache-hit != 'true' }}
-        with:
-          install: false
-          start: pnpm run dev
-          wait-on: 'http://localhost:9000'
-          browser: chrome
-
   e2e:
     runs-on: ubuntu-latest
     container:
@@ -146,6 +130,10 @@ jobs:
           CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
           VITEST_COVERAGE: true
           CYPRESS_COMMIT: ${{ github.sha }}
+          ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
+          ARGOS_PARALLEL: ${{ secrets.CYPRESS_RECORD_KEY != '' }}
+          ARGOS_PARALLEL_TOTAL: 4
+          ARGOS_PARALLEL_INDEX: ${{ matrix.containers }}
 
       - name: Upload Coverage to Codecov
         uses: codecov/codecov-action@v4
@@ -158,55 +146,3 @@ jobs:
           fail_ci_if_error: false
           verbose: true
           token: 6845cc80-77ee-4e17-85a1-026cd95e0766
-
-      # We upload the artifacts into numbered archives to prevent overwriting
-      - name: Upload Artifacts
-        uses: actions/upload-artifact@v4
-        if: ${{ always() }}
-        with:
-          name: snapshots-${{ matrix.containers }}
-          retention-days: 1
-          path: ./cypress/snapshots
-
-  combineArtifacts:
-    needs: e2e
-    runs-on: ubuntu-latest
-    if: ${{ always() }}
-    steps:
-      # Download all snapshot artifacts and merge them into a single folder
-      - name: Download All Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: snapshots
-          pattern: snapshots-*
-          merge-multiple: true
-
-      # For successful push events, we save the snapshots cache
-      - name: Save snapshots cache
-        id: cache-upload
-        if: ${{ github.event_name == 'push' && needs.e2e.result != 'failure' }}
-        uses: actions/cache/save@v4
-        with:
-          path: ./snapshots
-          key: ${{ runner.os }}-snapshots-${{ github.event.after }}
-
-      - name: Flatten images to a folder
-        if: ${{ needs.e2e.result == 'failure'  }}
-        run: |
-          mkdir errors
-          cd snapshots
-          find . -mindepth 2 -type d -name "*__diff_output__*" -exec sh -c 'mv "$0"/*.png ../errors/' {} \;
-
-      - name: Upload Error snapshots
-        if: ${{ needs.e2e.result == 'failure' }}
-        uses: actions/upload-artifact@v4
-        id: upload-artifacts
-        with:
-          name: error-snapshots
-          retention-days: 10
-          path: errors/
-
-      - name: Notify Users
-        if: ${{ needs.e2e.result == 'failure' }}
-        run: |
-          echo "::error title=Visual tests failed::You can view images that failed by downloading the error-snapshots artifact: ${{ steps.upload-artifacts.outputs.artifact-url }}"

.gitignore

@@ -48,6 +48,7 @@ demos/dev/**
 !/demos/dev/example.html
 !/demos/dev/reload.js
 tsx-0/**
+vite.config.ts.timestamp-*
 
 # autogenereated by langium-cli
-generated/
+generated/

FUNDING.json

@@ -0,0 +1,7 @@
+{
+  "drips": {
+    "ethereum": {
+      "ownedBy": "0x0831DDFe60d009d9448CC976157b539089aB821E"
+    }
+  }
+}

README.md

@@ -35,6 +35,7 @@ Try Live Editor previews of future releases: <a href="https://develop.git.mermai
 [![NPM Downloads](https://img.shields.io/npm/dm/mermaid)](https://www.npmjs.com/package/mermaid)
 [![Join our Discord!](https://img.shields.io/static/v1?message=join%20chat&color=9cf&logo=discord&label=discord)](https://discord.gg/AgrbSrBer3)
 [![Twitter Follow](https://img.shields.io/badge/Social-mermaidjs__-blue?style=social&logo=X)](https://twitter.com/mermaidjs_)
+[![Covered by Argos Visual Testing](https://argos-ci.com/badge.svg)](https://argos-ci.com)
 
 <img src="./img/header.png" alt="" />
 

cypress.config.ts

@@ -2,6 +2,8 @@ import { defineConfig } from 'cypress';
 import { addMatchImageSnapshotPlugin } from 'cypress-image-snapshot/plugin';
 import coverage from '@cypress/code-coverage/task';
 import eyesPlugin from '@applitools/eyes-cypress';
+import { registerArgosTask } from '@argos-ci/cypress/task';
+
 export default eyesPlugin(
   defineConfig({
     projectId: 'n2sma2',
@@ -17,10 +19,17 @@ export default eyesPlugin(
           }
           return launchOptions;
         });
-        addMatchImageSnapshotPlugin(on, config);
         // copy any needed variables from process.env to config.env
         config.env.useAppli = process.env.USE_APPLI ? true : false;
+        config.env.useArgos = !!process.env.CI;
 
+        if (config.env.useArgos) {
+          registerArgosTask(on, config, {
+            token: 'fc3a35cf5200db928d65b2047861582d9444032b',
+          });
+        } else {
+          addMatchImageSnapshotPlugin(on, config);
+        }
         // do not forget to return the changed config object!
         return config;
       },

cypress/helpers/util.ts

@@ -95,19 +95,8 @@ export const openURLAndVerifyRendering = (
   options: CypressMermaidConfig,
   validation?: any
 ): void => {
-  const useAppli: boolean = Cypress.env('useAppli');
   const name: string = (options.name || cy.state('runnable').fullTitle()).replace(/\s+/g, '-');
 
-  if (useAppli) {
-    cy.log(`Opening eyes ${Cypress.spec.name} --- ${name}`);
-    cy.eyesOpen({
-      appName: 'Mermaid',
-      testName: name,
-      batchName: Cypress.spec.name,
-      batchId: batchId + Cypress.spec.name,
-    });
-  }
-
   cy.visit(url);
   cy.window().should('have.property', 'rendered', true);
   cy.get('svg').should('be.visible');
@@ -116,11 +105,27 @@ export const openURLAndVerifyRendering = (
     cy.get('svg').should(validation);
   }
 
+  verifyScreenshot(name);
+};
+
+export const verifyScreenshot = (name: string): void => {
+  const useAppli: boolean = Cypress.env('useAppli');
+  const useArgos: boolean = Cypress.env('useArgos');
+
   if (useAppli) {
+    cy.log(`Opening eyes ${Cypress.spec.name} --- ${name}`);
+    cy.eyesOpen({
+      appName: 'Mermaid',
+      testName: name,
+      batchName: Cypress.spec.name,
+      batchId: batchId + Cypress.spec.name,
+    });
     cy.log(`Check eyes ${Cypress.spec.name}`);
     cy.eyesCheckWindow('Click!');
     cy.log(`Closing eyes ${Cypress.spec.name}`);
     cy.eyesClose();
+  } else if (useArgos) {
+    cy.argosScreenshot(name);
   } else {
     cy.matchImageSnapshot(name);
   }

cypress/integration/other/configuration.spec.js

@@ -1,4 +1,4 @@
-import { renderGraph } from '../../helpers/util.ts';
+import { renderGraph, verifyScreenshot } from '../../helpers/util.ts';
 describe('Configuration', () => {
   describe('arrowMarkerAbsolute', () => {
     it('should handle default value false of arrowMarkerAbsolute', () => {
@@ -119,8 +119,7 @@ describe('Configuration', () => {
       const url = 'http://localhost:9000/regression/issue-1874.html';
       cy.visit(url);
       cy.window().should('have.property', 'rendered', true);
-      cy.get('svg').should('be.visible');
-      cy.matchImageSnapshot(
+      verifyScreenshot(
         'configuration.spec-should-not-taint-initial-configuration-when-using-multiple-directives'
       );
     });
@@ -145,7 +144,7 @@ describe('Configuration', () => {
           // none of the diagrams should be error diagrams
           expect($svg).to.not.contain('Syntax error');
         });
-      cy.matchImageSnapshot(
+      verifyScreenshot(
         'configuration.spec-should-not-render-error-diagram-if-suppressErrorRendering-is-set'
       );
     });
@@ -162,7 +161,7 @@ describe('Configuration', () => {
           // some of the diagrams should be error diagrams
           expect($svg).to.contain('Syntax error');
         });
-      cy.matchImageSnapshot(
+      verifyScreenshot(
         'configuration.spec-should-render-error-diagram-if-suppressErrorRendering-is-not-set'
       );
     });

cypress/integration/other/xss.spec.js

@@ -10,7 +10,6 @@ describe('XSS', () => {
     cy.wait(1000).then(() => {
       cy.get('.mermaid').should('exist');
     });
-    cy.get('svg');
   });
 
   it('should not allow tags in the css', () => {
@@ -137,4 +136,9 @@ describe('XSS', () => {
     cy.wait(1000);
     cy.get('#the-malware').should('not.exist');
   });
+  it('should sanitize backticks block diagram labels properly', () => {
+    cy.visit('http://localhost:9000/xss25.html');
+    cy.wait(1000);
+    cy.get('#the-malware').should('not.exist');
+  });
 });

cypress/integration/rendering/c4.spec.js

@@ -30,7 +30,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Container diagram', () => {
     imgSnapshotTest(
@@ -50,7 +49,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Component diagram', () => {
     imgSnapshotTest(
@@ -69,7 +67,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Dynamic diagram', () => {
     imgSnapshotTest(
@@ -93,7 +90,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Deployment diagram', () => {
     imgSnapshotTest(
@@ -117,6 +113,5 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 });