[autofix.ci] apply automated fixes

Resolves #4700

.changeset/brave-memes-flash.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Support edge animation in hand drawn look

.changeset/busy-mirrors-try.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Resolved parsing error where direction TD was not recognized within subgraphs

.changeset/curly-apes-prove.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Improve participant parsing and prevent recursive loops on invalid syntax

.changeset/gold-ducks-sort.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Proper separation between strings and markdown strings

cypress/helpers/util.ts

@@ -6,7 +6,6 @@ interface CypressConfig {
   listUrl?: boolean;
   listId?: string;
   name?: string;
-  screenshot?: boolean;
 }
 type CypressMermaidConfig = MermaidConfig & CypressConfig;
 
@@ -91,7 +90,7 @@ export const renderGraph = (
 
 export const openURLAndVerifyRendering = (
   url: string,
-  { screenshot = true, ...options }: CypressMermaidConfig,
+  options: CypressMermaidConfig,
   validation?: any
 ): void => {
   const name: string = (options.name ?? cy.state('runnable').fullTitle()).replace(/\s+/g, '-');
@@ -104,9 +103,7 @@ export const openURLAndVerifyRendering = (
     cy.get('svg').should(validation);
   }
 
-  if (screenshot) {
-    verifyScreenshot(name);
-  }
+  verifyScreenshot(name);
 };
 
 export const verifyScreenshot = (name: string): void => {

cypress/integration/rendering/flowchart-handDrawn.spec.js

@@ -1029,19 +1029,4 @@ graph TD
       }
     );
   });
-
-  it('FDH49: should add edge animation', () => {
-    renderGraph(
-      `
-      flowchart TD
-          A(["Start"]) L_A_B_0@--> B{"Decision"}
-          B --> C["Option A"] & D["Option B"]
-          style C stroke-width:4px,stroke-dasharray: 5
-          L_A_B_0@{ animation: slow } 
-          L_B_D_0@{ animation: fast }`,
-      { look: 'handDrawn', screenshot: false }
-    );
-    cy.get('path#L_A_B_0').should('have.class', 'edge-animation-slow');
-    cy.get('path#L_B_D_0').should('have.class', 'edge-animation-fast');
-  });
 });

cypress/integration/rendering/flowchart-v2.spec.js

@@ -1174,8 +1174,8 @@ end
     end
     githost["Github, Gitlab, BitBucket, etc."]
     githost2["\`Github, Gitlab, BitBucket, etc.\`"]
-    a["\`1.\`"]
-    b["\`- x\`"]
+    a["1."]
+    b["- x"]
       `;
 
     it('should render raw strings', () => {

cypress/integration/rendering/flowchart.spec.js

@@ -774,21 +774,6 @@ describe('Graph', () => {
       expect(svg).to.not.have.attr('style');
     });
   });
-  it('40: should add edge animation', () => {
-    renderGraph(
-      `
-      flowchart TD
-          A(["Start"]) L_A_B_0@--> B{"Decision"}
-          B --> C["Option A"] & D["Option B"]
-          style C stroke-width:4px,stroke-dasharray: 5
-          L_A_B_0@{ animation: slow } 
-          L_B_D_0@{ animation: fast }`,
-      { screenshot: false }
-    );
-    // Verify animation classes are applied to both edges
-    cy.get('path#L_A_B_0').should('have.class', 'edge-animation-slow');
-    cy.get('path#L_B_D_0').should('have.class', 'edge-animation-fast');
-  });
   it('58: handle styling with style expressions', () => {
     imgSnapshotTest(
       `
@@ -988,64 +973,4 @@ graph TD
       }
     );
   });
-
-  it('70: should render a subgraph with direction TD', () => {
-    imgSnapshotTest(
-      `
-      flowchart LR
-        subgraph A
-          direction TD
-          a --> b
-        end
-      `,
-      {
-        fontFamily: 'courier',
-      }
-    );
-  });
-  it('#5824: should be able to render string and markdown labels', () => {
-    imgSnapshotTest(
-      `
-flowchart TB
-    mermaid{"What is\nyourmermaid version?"} --> v10["<11"] --"\`<**1**1\`"--> fine["No bug"]
-    mermaid --> v11[">= v11"] -- ">= v11" --> broken["Affected by https://github.com/mermaid-js/mermaid/issues/5824"]
-    subgraph subgraph1["\`How to fix **fix**\`"]
-        broken --> B["B"]
-    end
-    githost["Github, Gitlab, BitBucket, etc."]
-    githost2["\`Github, Gitlab, BitBucket, etc.\`"]
-    a["1."]
-    b["- x"]
-    `,
-      {
-        flowchart: { htmlLabels: true },
-        securityLevel: 'loose',
-      }
-    );
-  });
-  it('69: should render subgraphs with adhoc list headings', () => {
-    imgSnapshotTest(
-      `
-    graph TB
-      subgraph "1. first"
-        a1-->a2
-      end
-      subgraph 2. second
-        b1-->b2
-      end
-      `,
-      { fontFamily: 'courier' }
-    );
-  });
-  it('70: should render subgraphs with markdown headings', () => {
-    imgSnapshotTest(
-      `
-    graph TB
-      subgraph "\`**strong**\`"
-        a1-->a2
-      end
-      `,
-      { fontFamily: 'courier' }
-    );
-  });
 });

docs/config/setup/mermaid/interfaces/ParseOptions.md

@@ -10,7 +10,7 @@
 
 # Interface: ParseOptions
 
-Defined in: [packages/mermaid/src/types.ts:89](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L89)
+Defined in: [packages/mermaid/src/types.ts:88](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L88)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/types.ts:89](https://github.com/mermaid-js/mer
 
 > `optional` **suppressErrors**: `boolean`
 
-Defined in: [packages/mermaid/src/types.ts:94](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L94)
+Defined in: [packages/mermaid/src/types.ts:93](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L93)
 
 If `true`, parse will return `false` instead of throwing error when the diagram is invalid.
 The `parseError` function will not be called.

docs/config/setup/mermaid/interfaces/ParseResult.md

@@ -10,7 +10,7 @@
 
 # Interface: ParseResult
 
-Defined in: [packages/mermaid/src/types.ts:97](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L97)
+Defined in: [packages/mermaid/src/types.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L96)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/types.ts:97](https://github.com/mermaid-js/mer
 
 > **config**: [`MermaidConfig`](MermaidConfig.md)
 
-Defined in: [packages/mermaid/src/types.ts:105](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L105)
+Defined in: [packages/mermaid/src/types.ts:104](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L104)
 
 The config passed as YAML frontmatter or directives
 
@@ -28,6 +28,6 @@ The config passed as YAML frontmatter or directives
 
 > **diagramType**: `string`
 
-Defined in: [packages/mermaid/src/types.ts:101](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L101)
+Defined in: [packages/mermaid/src/types.ts:100](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L100)
 
 The diagram type, e.g. 'flowchart', 'sequence', etc.

docs/config/setup/mermaid/interfaces/RenderResult.md

@@ -10,7 +10,7 @@
 
 # Interface: RenderResult
 
-Defined in: [packages/mermaid/src/types.ts:115](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L115)
+Defined in: [packages/mermaid/src/types.ts:114](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L114)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/types.ts:115](https://github.com/mermaid-js/me
 
 > `optional` **bindFunctions**: (`element`) => `void`
 
-Defined in: [packages/mermaid/src/types.ts:133](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L133)
+Defined in: [packages/mermaid/src/types.ts:132](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L132)
 
 Bind function to be called after the svg has been inserted into the DOM.
 This is necessary for adding event listeners to the elements in the svg.
@@ -45,7 +45,7 @@ bindFunctions?.(div); // To call bindFunctions only if it's present.
 
 > **diagramType**: `string`
 
-Defined in: [packages/mermaid/src/types.ts:123](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L123)
+Defined in: [packages/mermaid/src/types.ts:122](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L122)
 
 The diagram type, e.g. 'flowchart', 'sequence', etc.
 
@@ -55,6 +55,6 @@ The diagram type, e.g. 'flowchart', 'sequence', etc.
 
 > **svg**: `string`
 
-Defined in: [packages/mermaid/src/types.ts:119](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L119)
+Defined in: [packages/mermaid/src/types.ts:118](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L118)
 
 The svg code for the rendered graph.

docs/syntax/classDiagram.md

@@ -702,6 +702,7 @@ classDiagram
 It is possible to bind a click event to a node. The click can lead to either a javascript callback or to a link which will be opened in a new browser tab. **Note**: This functionality is disabled when using `securityLevel='strict'` and enabled when using `securityLevel='loose'`.
 
 You would define these actions on a separate line after all classes have been declared.
+If you have classes defined within a namespace, you can also add interaction definitions within the namespace definition, after the class(es) is defined
 
 ```
 action className "reference" "tooltip"

packages/mermaid/src/diagrams/class/classDiagram.spec.ts

@@ -88,6 +88,50 @@ describe('given a basic class diagram, ', function () {
       expect(relations[0].title).toBe('generates');
     });
 
+    it('should handle link statements within namespaces', function () {
+      spyOn(classDb, 'setLink');
+      const str = `classDiagram
+        namespace MyNamespace {
+          class UserService {
+            +createUser()
+            +deleteUser()
+          }
+          
+          class PaymentService {
+            +processPayment()
+            +refund()
+          }
+          
+          link UserService "https://example.com/user-service"
+          link PaymentService "https://example.com/payment-service" "Payment Service Documentation"
+        }`;
+
+      parser.parse(str);
+
+      // Verify setLink was called for both classes
+      expect(classDb.setLink).toHaveBeenCalledWith(
+        'UserService',
+        'https://example.com/user-service'
+      );
+      expect(classDb.setLink).toHaveBeenCalledWith(
+        'PaymentService',
+        'https://example.com/payment-service'
+      );
+
+      // Verify the classes have the correct links and are in the namespace
+      const userService = classDb.getClass('UserService');
+      const paymentService = classDb.getClass('PaymentService');
+
+      expect(userService.parent).toBe('MyNamespace');
+      expect(userService.link).toBe('https://example.com/user-service');
+      expect(userService.cssClasses).toBe('default clickable');
+
+      expect(paymentService.parent).toBe('MyNamespace');
+      expect(paymentService.link).toBe('https://example.com/payment-service');
+      expect(paymentService.tooltip).toBe('Payment Service Documentation');
+      expect(paymentService.cssClasses).toBe('default clickable');
+    });
+
     it('should handle accTitle and accDescr', function () {
       const str = `classDiagram
             accTitle: My Title

packages/mermaid/src/diagrams/class/parser/classDiagram.jison

@@ -275,14 +275,25 @@ statement
     ;
 
 namespaceStatement
-    : namespaceIdentifier STRUCT_START classStatements STRUCT_STOP          { yy.addClassesToNamespace($1, $3); }
-    | namespaceIdentifier STRUCT_START NEWLINE classStatements STRUCT_STOP  { yy.addClassesToNamespace($1, $4); }
+    : namespaceIdentifier STRUCT_START namespaceBodyStatements STRUCT_STOP          { yy.addClassesToNamespace($1, $3); }
+    | namespaceIdentifier STRUCT_START NEWLINE namespaceBodyStatements STRUCT_STOP  { yy.addClassesToNamespace($1, $4); }
     ;
 
 namespaceIdentifier
     : NAMESPACE namespaceName { $$=$2; yy.addNamespace($2); }
     ;
 
+namespaceBodyStatements
+    : namespaceBodyStatement                                        { $$=[$1].filter(s => s !== null); }
+    | namespaceBodyStatement NEWLINE                                { $$=[$1].filter(s => s !== null); }
+    | namespaceBodyStatement NEWLINE namespaceBodyStatements        { var filtered = [$1].filter(s => s !== null); $3.unshift(...filtered); $$=$3; }
+    ;
+
+namespaceBodyStatement
+    : classStatement                { $$=$1; }
+    | clickStatement               { $$=null; /* clickStatements don't return class names, but are processed for side effects */ }
+    ;
+
 classStatements
     : classStatement                            {$$=[$1]}
     | classStatement NEWLINE                    {$$=[$1]}

packages/mermaid/src/diagrams/flowchart/flowDb.ts

@@ -85,17 +85,6 @@ export class FlowDB implements DiagramDB {
     return common.sanitizeText(txt, this.config);
   }
 
-  private sanitizeNodeLabelType(labelType?: string) {
-    switch (labelType) {
-      case 'markdown':
-      case 'string':
-      case 'text':
-        return labelType;
-      default:
-        return 'markdown';
-    }
-  }
-
   /**
    * Function to lookup domId from id in the graph definition.
    *
@@ -219,7 +208,6 @@ export class FlowDB implements DiagramDB {
 
       if (doc?.label) {
         vertex.text = doc?.label;
-        vertex.labelType = this.sanitizeNodeLabelType(doc?.labelType);
       }
       if (doc?.icon) {
         vertex.icon = doc?.icon;
@@ -279,7 +267,7 @@ export class FlowDB implements DiagramDB {
       if (edge.text.startsWith('"') && edge.text.endsWith('"')) {
         edge.text = edge.text.substring(1, edge.text.length - 1);
       }
-      edge.labelType = this.sanitizeNodeLabelType(linkTextObj.type);
+      edge.labelType = linkTextObj.type;
     }
 
     if (type !== undefined) {
@@ -714,7 +702,7 @@ You have to call mermaid.initialize.`
       title: title.trim(),
       classes: [],
       dir,
-      labelType: this.sanitizeNodeLabelType(_title?.type),
+      labelType: _title.type,
     };
 
     log.info('Adding', subGraph.id, subGraph.nodes, subGraph.dir);
@@ -1024,7 +1012,6 @@ You have to call mermaid.initialize.`
       const baseNode = {
         id: vertex.id,
         label: vertex.text,
-        labelType: vertex.labelType,
         labelStyle: '',
         parentId,
         padding: config.flowchart?.padding || 8,
@@ -1101,7 +1088,6 @@ You have to call mermaid.initialize.`
         id: subGraph.id,
         label: subGraph.title,
         labelStyle: '',
-        labelType: subGraph.labelType,
         parentId: parentDB.get(subGraph.id),
         padding: 8,
         cssCompiledStyles: this.getCompiledStyles(subGraph.classes),
@@ -1133,7 +1119,6 @@ You have to call mermaid.initialize.`
         end: rawEdge.end,
         type: rawEdge.type ?? 'normal',
         label: rawEdge.text,
-        labelType: rawEdge.labelType,
         labelpos: 'c',
         thickness: rawEdge.stroke,
         minlen: rawEdge.length,

packages/mermaid/src/diagrams/flowchart/parser/flow.jison

@@ -140,7 +140,6 @@ that id.
 .*direction\s+BT[^\n]*       return 'direction_bt';
 .*direction\s+RL[^\n]*       return 'direction_rl';
 .*direction\s+LR[^\n]*       return 'direction_lr';
-.*direction\s+TD[^\n]*       return 'direction_td';
 
 [^\s\"]+\@(?=[^\{\"])               { return 'LINK_ID'; }
 [0-9]+                       return 'NUM';
@@ -627,8 +626,6 @@ direction
     { $$={stmt:'dir', value:'RL'};}
     | direction_lr
     { $$={stmt:'dir', value:'LR'};}
-    | direction_td
-    { $$={stmt:'dir', value:'TD'};}
     ;
 
 %%

packages/mermaid/src/diagrams/flowchart/parser/subgraph.spec.js

@@ -309,21 +309,4 @@ describe('when parsing subgraphs', function () {
     expect(subgraphA.nodes).toContain('a');
     expect(subgraphA.nodes).not.toContain('c');
   });
-  it('should correctly parse direction TD inside a subgraph', function () {
-    const res = flow.parser.parse(`
-      graph LR
-        subgraph WithTD
-          direction TD
-          A1 --> A2
-        end
-    `);
-
-    const subgraphs = flow.parser.yy.getSubGraphs();
-    expect(subgraphs.length).toBe(1);
-    const subgraph = subgraphs[0];
-
-    expect(subgraph.dir).toBe('TD');
-    expect(subgraph.nodes).toContain('A1');
-    expect(subgraph.nodes).toContain('A2');
-  });
 });

packages/mermaid/src/diagrams/flowchart/types.ts

@@ -29,7 +29,7 @@ export interface FlowVertex {
   domId: string;
   haveCallback?: boolean;
   id: string;
-  labelType: 'markdown' | 'string' | 'text';
+  labelType: 'text';
   link?: string;
   linkTarget?: string;
   props?: any;
@@ -62,7 +62,7 @@ export interface FlowEdge {
   style?: string[];
   length?: number;
   text: string;
-  labelType: 'markdown' | 'string' | 'text';
+  labelType: 'text';
   classes: string[];
   id?: string;
   animation?: 'fast' | 'slow';

packages/mermaid/src/diagrams/kanban/kanbanDb.ts

@@ -62,7 +62,6 @@ const getData = function () {
     const node = {
       id: section.id,
       label: sanitizeText(section.label ?? '', conf),
-      labelType: 'markdown',
       isGroup: true,
       ticket: section.ticket,
       shape: 'kanbanSection',
@@ -77,7 +76,6 @@ const getData = function () {
         id: item.id,
         parentId: section.id,
         label: sanitizeText(item.label ?? '', conf),
-        labelType: 'markdown',
         isGroup: false,
         ticket: item?.ticket,
         priority: item?.priority,

packages/mermaid/src/diagrams/mindmap/mindmapDb.ts

@@ -260,7 +260,6 @@ export class MindmapDB {
       id: node.id.toString(),
       domId: 'node_' + node.id.toString(),
       label: node.descr,
-      labelType: 'markdown',
       isGroup: false,
       shape: getShapeFromType(node.type),
       width: node.width,

packages/mermaid/src/diagrams/mindmap/mindmapTypes.ts

@@ -16,7 +16,6 @@ export interface MindmapNode {
   x?: number;
   y?: number;
   isRoot?: boolean;
-  labelType?: string;
 }
 
 export type FilledMindMapNode = RequiredDeep<MindmapNode>;

packages/mermaid/src/diagrams/sequence/parser/sequenceDiagram.jison

@@ -32,14 +32,13 @@
 <CONFIG>[^\}]+                                                  { return 'CONFIG_CONTENT'; }
 <CONFIG>\}                                                      { this.popState(); this.popState(); return 'CONFIG_END'; }
 <ID>[^\<->\->:\n,;@\s]+(?=\@\{)                                 { yytext = yytext.trim(); return 'ACTOR'; }
-<ID>[^<>:\n,;@\s]+(?=\s+as\s)                                   { yytext = yytext.trim(); this.begin('ALIAS'); return 'ACTOR'; }
-<ID>[^<>:\n,;@]+(?=\s*[\n;#]|$)                                 { yytext = yytext.trim(); this.popState(); return 'ACTOR'; }
-<ID>[^<>:\n,;@]*\<[^\n]*                                        { this.popState(); return 'INVALID'; }
+<ID>[^\<->\->:\n,;@]+?([\-]*[^\<->\->:\n,;@]+?)*?(?=((?!\n)\s)+"as"(?!\n)\s|[#\n;]|$) { yytext = yytext.trim(); this.begin('ALIAS'); return 'ACTOR'; }
 "box"															{ this.begin('LINE'); return 'box'; }
 "participant"                                                   { this.begin('ID'); return 'participant'; }
 "actor"                                                   		{ this.begin('ID'); return 'participant_actor'; }
 "create"                                                        return 'create';
 "destroy"                                                       { this.begin('ID'); return 'destroy'; }
+<ID>[^<\->\->:\n,;]+?([\-]*[^<\->\->:\n,;]+?)*?(?=((?!\n)\s)+"as"(?!\n)\s|[#\n;]|$)     { yytext = yytext.trim(); this.begin('ALIAS'); return 'ACTOR'; }
 <ALIAS>"as"                                                     { this.popState(); this.popState(); this.begin('LINE'); return 'AS'; }
 <ALIAS>(?:)                                                     { this.popState(); this.popState(); return 'NEWLINE'; }
 "loop"                                                          { this.begin('LINE'); return 'loop'; }
@@ -146,7 +145,6 @@ line
 	: SPACE statement { $$ = $2 }
 	| statement { $$ = $1 }
 	| NEWLINE { $$=[]; }
-	| INVALID { $$=[]; }
 	;
 
 box_section
@@ -413,4 +411,4 @@ text2
   : TXT {$$ = yy.parseMessage($1.trim().substring(1)) }
   ;
 
-%%
+%%

packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js

@@ -2609,17 +2609,5 @@ Bob->>Alice:Got it!
       expect(actors.get('E').type).toBe('entity');
       expect(actors.get('E').description).toBe('E');
     });
-    it('should handle fail parsing when alias token causes conflicts in participant definition', async () => {
-      let error = false;
-      try {
-        await Diagram.fromText(`
-        sequenceDiagram
-        participant SAS MyServiceWithMoreThan20Chars <br> service decription
-       `);
-      } catch (e) {
-        error = true;
-      }
-      expect(error).toBe(true);
-    });
   });
 });

packages/mermaid/src/docs/syntax/classDiagram.md

@@ -452,6 +452,7 @@ classDiagram
 It is possible to bind a click event to a node. The click can lead to either a javascript callback or to a link which will be opened in a new browser tab. **Note**: This functionality is disabled when using `securityLevel='strict'` and enabled when using `securityLevel='loose'`.
 
 You would define these actions on a separate line after all classes have been declared.
+If you have classes defined within a namespace, you can also add interaction definitions within the namespace definition, after the class(es) is defined
 
 ```
 action className "reference" "tooltip"

packages/mermaid/src/rendering-util/rendering-elements/clusters.js

@@ -30,17 +30,11 @@ const rect = async (parent, node) => {
   // Create the label and insert it after the rect
   const labelEl = shapeSvg.insert('g').attr('class', 'cluster-label ');
 
-  let text;
-  if (node.labelType === 'markdown') {
-    text = await createText(labelEl, node.label, {
-      style: node.labelStyle,
-      useHtmlLabels,
-      isNode: true,
-    });
-  } else {
-    const labelElement = await createLabel(node.label, node.labelStyle, false, true);
-    text = labelEl.node()?.appendChild(labelElement);
-  }
+  const text = await createText(labelEl, node.label, {
+    style: node.labelStyle,
+    useHtmlLabels,
+    isNode: true,
+  });
 
   // Get the size of the label
   let bbox = text.getBBox();

packages/mermaid/src/rendering-util/rendering-elements/edges.js

@@ -29,7 +29,7 @@ import {
 import rough from 'roughjs';
 import createLabel from './createLabel.js';
 import { addEdgeMarkers } from './edgeMarker.ts';
-import { isLabelStyle } from './shapes/handDrawnShapeStyles.js';
+import { isLabelStyle, styles2String } from './shapes/handDrawnShapeStyles.js';
 
 export const edgeLabels = new Map();
 export const terminalLabels = new Map();
@@ -47,16 +47,14 @@ export const getLabelStyles = (styleArray) => {
 export const insertEdgeLabel = async (elem, edge) => {
   let useHtmlLabels = evaluate(getConfig().flowchart.htmlLabels);
 
-  const labelElement =
-    edge.labelType === 'markdown'
-      ? await createText(elem, edge.label, {
-          style: getLabelStyles(edge.labelStyle),
-          useHtmlLabels,
-          addSvgBackground: true,
-          isNode: false,
-        })
-      : await createLabel(edge.label, getLabelStyles(edge.labelStyle), undefined, false);
-
+  const { labelStyles } = styles2String(edge);
+  edge.labelStyle = labelStyles;
+  const labelElement = await createText(elem, edge.label, {
+    style: edge.labelStyle,
+    useHtmlLabels,
+    addSvgBackground: true,
+    isNode: false,
+  });
   log.info('abc82', edge, edge.labelType);
 
   // Create outer g, edgeLabel, this will be positioned after graph layout
@@ -607,14 +605,6 @@ export const insertEdge = function (
   const edgeStyles = Array.isArray(edge.style) ? edge.style : [edge.style];
   let strokeColor = edgeStyles.find((style) => style?.startsWith('stroke:'));
 
-  let animationClass = '';
-  if (edge.animate) {
-    animationClass = 'edge-animation-fast';
-  }
-  if (edge.animation) {
-    animationClass = 'edge-animation-' + edge.animation;
-  }
-
   let animatedEdge = false;
   if (edge.look === 'handDrawn') {
     const rc = rough.svg(elem);
@@ -630,13 +620,7 @@ export const insertEdge = function (
     svgPath = select(svgPathNode)
       .select('path')
       .attr('id', edge.id)
-      .attr(
-        'class',
-        ' ' +
-          strokeClasses +
-          (edge.classes ? ' ' + edge.classes : '') +
-          (animationClass ? ' ' + animationClass : '')
-      )
+      .attr('class', ' ' + strokeClasses + (edge.classes ? ' ' + edge.classes : ''))
       .attr('style', edgeStyles ? edgeStyles.reduce((acc, style) => acc + ';' + style, '') : '');
     let d = svgPath.attr('d');
     svgPath.attr('d', d);
@@ -644,6 +628,13 @@ export const insertEdge = function (
   } else {
     const stylesFromClasses = edgeClassStyles.join(';');
     const styles = edgeStyles ? edgeStyles.reduce((acc, style) => acc + style + ';', '') : '';
+    let animationClass = '';
+    if (edge.animate) {
+      animationClass = ' edge-animation-fast';
+    }
+    if (edge.animation) {
+      animationClass = ' edge-animation-' + edge.animation;
+    }
 
     const pathStyle =
       (stylesFromClasses ? stylesFromClasses + ';' + styles + ';' : styles) +
@@ -655,10 +646,7 @@ export const insertEdge = function (
       .attr('id', edge.id)
       .attr(
         'class',
-        ' ' +
-          strokeClasses +
-          (edge.classes ? ' ' + edge.classes : '') +
-          (animationClass ? ' ' + animationClass : '')
+        ' ' + strokeClasses + (edge.classes ? ' ' + edge.classes : '') + (animationClass ?? '')
       )
       .attr('style', pathStyle);
 

packages/mermaid/src/rendering-util/rendering-elements/shapes/util.ts

@@ -1,4 +1,3 @@
-import createLabel from '../createLabel.js';
 import { createText } from '../../createText.js';
 import type { Node } from '../../types.js';
 import { getConfig } from '../../../diagram-api/diagramAPI.js';
@@ -14,7 +13,7 @@ export const labelHelper = async <T extends SVGGraphicsElement>(
   _classes?: string
 ) => {
   let cssClasses;
-  const useHtmlLabels = node.useHtmlLabels || evaluate(getConfig()?.flowchart?.htmlLabels);
+  const useHtmlLabels = node.useHtmlLabels || evaluate(getConfig()?.htmlLabels);
   if (!_classes) {
     cssClasses = 'node default';
   } else {
@@ -41,26 +40,14 @@ export const labelHelper = async <T extends SVGGraphicsElement>(
     label = typeof node.label === 'string' ? node.label : node.label[0];
   }
 
-  let text;
-  if (node.labelType === 'markdown') {
-    text = await createText(labelEl, sanitizeText(decodeEntities(label), getConfig()), {
-      useHtmlLabels,
-      width: node.width || getConfig().flowchart?.wrappingWidth,
-      // @ts-expect-error -- This is currently not used. Should this be `classes` instead?
-      cssClasses: 'markdown-node-label',
-      style: node.labelStyle,
-      addSvgBackground: !!node.icon || !!node.img,
-    });
-  } else {
-    const labelElement = await createLabel(
-      sanitizeText(decodeEntities(label), getConfig()),
-      node.labelStyle,
-      false,
-      true
-    );
-    text = labelEl.node()?.appendChild(labelElement);
-  }
-
+  const text = await createText(labelEl, sanitizeText(decodeEntities(label), getConfig()), {
+    useHtmlLabels,
+    width: node.width || getConfig().flowchart?.wrappingWidth,
+    // @ts-expect-error -- This is currently not used. Should this be `classes` instead?
+    cssClasses: 'markdown-node-label',
+    style: node.labelStyle,
+    addSvgBackground: !!node.icon || !!node.img,
+  });
   // Get the size of the label
   let bbox = text.getBBox();
   const halfPadding = (node?.padding ?? 0) / 2;

packages/mermaid/src/types.ts

@@ -1,7 +1,6 @@
 export interface NodeMetaData {
   shape?: string;
   label?: string;
-  labelType?: string;
   icon?: string;
   form?: string;
   pos?: 't' | 'b';