Merge pull request #5838 from bollwyvl/gh-5747-relative-paths

fix 5747 replace $root with relative paths

.changeset/red-beans-cross.md

@@ -0,0 +1,5 @@
+---
+'mermaid': patch
+---
+
+fix: Replace $root with relative paths

.github/workflows/test.yml

@@ -38,6 +38,10 @@ jobs:
         run: |
           pnpm exec vitest run ./packages/mermaid/src/diagrams/gantt/ganttDb.spec.ts --coverage
 
+      - name: Verify out-of-tree build with TypeScript
+        run: |
+          pnpm test:check:tsc
+
       - name: Upload Coverage to Codecov
         uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
         # Run step only pushes to develop and pull_requests

package.json

@@ -42,6 +42,7 @@
     "test": "pnpm lint && vitest run",
     "test:watch": "vitest --watch",
     "test:coverage": "vitest --coverage",
+    "test:check:tsc": "tsx scripts/tsc-check.ts",
     "prepare": "husky && pnpm build",
     "pre-commit": "lint-staged"
   },

packages/mermaid/src/diagrams/architecture/architectureIcons.ts

@@ -1,4 +1,4 @@
-import { unknownIcon } from '$root/rendering-util/icons.js';
+import { unknownIcon } from '../../rendering-util/icons.js';
 import type { IconifyJSON } from '@iconify/types';
 
 const wrapIcon = (icon: string) => {

packages/mermaid/src/diagrams/architecture/architectureRenderer.ts

@@ -1,4 +1,4 @@
-import { registerIconPacks } from '$root/rendering-util/icons.js';
+import { registerIconPacks } from '../../rendering-util/icons.js';
 import type { Position } from 'cytoscape';
 import cytoscape from 'cytoscape';
 import type { FcoseLayoutOptions } from 'cytoscape-fcose';

packages/mermaid/src/diagrams/architecture/svgDraw.ts

@@ -1,4 +1,4 @@
-import { getIconSVG } from '$root/rendering-util/icons.js';
+import { getIconSVG } from '../../rendering-util/icons.js';
 import type cytoscape from 'cytoscape';
 import { getConfig } from '../../diagram-api/diagramAPI.js';
 import { createText } from '../../rendering-util/createText.js';

packages/mermaid/src/mermaid.ts

@@ -2,7 +2,7 @@
  * Web page integration module for the mermaid framework. It uses the mermaidAPI for mermaid
  * functionality and to render the diagrams to svg code!
  */
-import { registerIconPacks } from '$root/rendering-util/icons.js';
+import { registerIconPacks } from './rendering-util/icons.js';
 import { dedent } from 'ts-dedent';
 import type { MermaidConfig } from './config.type.js';
 import { detectType, registerLazyLoadedDiagrams } from './diagram-api/detectType.js';

packages/mermaid/src/rendering-util/createText.ts

@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 // @ts-nocheck TODO: Fix types
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
-import common, { hasKatex, renderKatex } from '$root/diagrams/common/common.js';
+import { getConfig } from '../diagram-api/diagramAPI.js';
+import common, { hasKatex, renderKatex } from '../diagrams/common/common.js';
 import { select } from 'd3';
 import type { MermaidConfig } from '../config.type.js';
 import type { SVGGroup } from '../diagram-api/types.js';

packages/mermaid/src/rendering-util/icons.ts

@@ -1,4 +1,4 @@
-import { log } from '$root/logger.js';
+import { log } from '../logger.js';
 import type { ExtendedIconifyIcon, IconifyIcon, IconifyJSON } from '@iconify/types';
 import type { IconifyIconCustomisations } from '@iconify/utils';
 import { getIconData, iconToHTML, iconToSVG, replaceIDs, stringToIcon } from '@iconify/utils';

packages/mermaid/src/rendering-util/layout-algorithms/dagre/index.js

@@ -23,7 +23,7 @@ import {
   insertEdge,
   clear as clearEdges,
 } from '../../rendering-elements/edges.js';
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 import { getSubGraphTitleMargins } from '../../../utils/subGraphTitleMargins.js';
 import { getConfig } from '../../../diagram-api/diagramAPI.js';
 

packages/mermaid/src/rendering-util/layout-algorithms/dagre/mermaid-graphlib.js

@@ -1,5 +1,5 @@
 /** Decorates with functions required by mermaids dagre-wrapper. */
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 import * as graphlib from 'dagre-d3-es/src/graphlib/index.js';
 import * as graphlibJson from 'dagre-d3-es/src/graphlib/json.js';
 

packages/mermaid/src/rendering-util/layout-algorithms/dagre/mermaid-graphlib.spec.js

@@ -6,7 +6,7 @@ import {
   extractDescendants,
   sortNodesByHierarchy,
 } from './mermaid-graphlib.js';
-import { setLogLevel, log } from '$root/logger.js';
+import { setLogLevel, log } from '../../../logger.js';
 
 describe('Graphlib decorations', () => {
   let g;

packages/mermaid/src/rendering-util/render.ts

@@ -1,7 +1,7 @@
-import type { SVG } from '$root/diagram-api/types.js';
-import type { InternalHelpers } from '$root/internals.js';
-import { internalHelpers } from '$root/internals.js';
-import { log } from '$root/logger.js';
+import type { SVG } from '../diagram-api/types.js';
+import type { InternalHelpers } from '../internals.js';
+import { internalHelpers } from '../internals.js';
+import { log } from '../logger.js';
 import type { LayoutData } from './types.js';
 
 export interface RenderOptions {

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

@@ -1,17 +1,14 @@
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
-import { evaluate } from '$root/diagrams/common/common.js';
-import { log } from '$root/logger.js';
-import { getSubGraphTitleMargins } from '$root/utils/subGraphTitleMargins.js';
+import { getConfig } from '../../diagram-api/diagramAPI.js';
+import { evaluate } from '../../diagrams/common/common.js';
+import { log } from '../../logger.js';
+import { getSubGraphTitleMargins } from '../../utils/subGraphTitleMargins.js';
 import { select } from 'd3';
 import rough from 'roughjs';
 import { createText } from '../createText.ts';
 import intersectRect from '../rendering-elements/intersect/intersect-rect.js';
 import createLabel from './createLabel.js';
 import { createRoundedRectPathD } from './shapes/roundedRectPath.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import { styles2String, userNodeOverrides } from './shapes/handDrawnShapeStyles.js';
 
 const rect = async (parent, node) => {
   log.info('Creating subgraph rect for ', node.id, node);

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

@@ -1,8 +1,8 @@
 import { select } from 'd3';
-import { log } from '$root/logger.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
-import common, { evaluate, renderKatex, hasKatex } from '$root/diagrams/common/common.js';
-import { decodeEntities } from '$root/utils.js';
+import { log } from '../../logger.js';
+import { getConfig } from '../../diagram-api/diagramAPI.js';
+import common, { evaluate, renderKatex, hasKatex } from '../../diagrams/common/common.js';
+import { decodeEntities } from '../../utils.js';
 
 /**
  * @param dom

packages/mermaid/src/rendering-util/rendering-elements/edgeMarker.spec.ts

@@ -1,5 +1,5 @@
 /* eslint-disable @typescript-eslint/unbound-method */
-import type { SVG } from '$root/diagram-api/types.js';
+import type { SVG } from '../../diagram-api/types.js';
 import type { Mocked } from 'vitest';
 import { addEdgeMarkers } from './edgeMarker.js';
 

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

@@ -1,6 +1,6 @@
-import type { SVG } from '$root/diagram-api/types.js';
-import { log } from '$root/logger.js';
-import type { EdgeData } from '$root/types.js';
+import type { SVG } from '../../diagram-api/types.js';
+import { log } from '../../logger.js';
+import type { EdgeData } from '../../types.js';
 /**
  * Adds SVG markers to a path element based on the arrow types specified in the edge.
  *

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

@@ -1,10 +1,10 @@
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
-import { evaluate } from '$root/diagrams/common/common.js';
-import { log } from '$root/logger.js';
-import { createText } from '$root/rendering-util/createText.ts';
-import utils from '$root/utils.js';
-import { getLineFunctionsWithOffset } from '$root/utils/lineWithOffset.js';
-import { getSubGraphTitleMargins } from '$root/utils/subGraphTitleMargins.js';
+import { getConfig } from '../../diagram-api/diagramAPI.js';
+import { evaluate } from '../../diagrams/common/common.js';
+import { log } from '../../logger.js';
+import { createText } from '../createText.js';
+import utils from '../../utils.js';
+import { getLineFunctionsWithOffset } from '../../utils/lineWithOffset.js';
+import { getSubGraphTitleMargins } from '../../utils/subGraphTitleMargins.js';
 import { curveBasis, line, select } from 'd3';
 import rough from 'roughjs';
 import createLabel from './createLabel.js';

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

@@ -1,5 +1,5 @@
 /** Setup arrow head and define the marker. The result is appended to the svg. */
-import { log } from '$root/logger.js';
+import { log } from '../../logger.js';
 
 // Only add the number of markers that the diagram needs
 const insertMarkers = (elem, markerArray, type, id) => {

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

@@ -1,4 +1,4 @@
-import { log } from '$root/logger.js';
+import { log } from '../../logger.js';
 import { state } from './shapes/state.ts';
 import { roundedRect } from './shapes/roundedRect.ts';
 import { squareRect } from './shapes/squareRect.ts';
@@ -9,7 +9,7 @@ import { choice } from './shapes/choice.ts';
 import { note } from './shapes/note.ts';
 import { stadium } from './shapes/stadium.js';
 import { rectWithTitle } from './shapes/rectWithTitle.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { getConfig } from '../../diagram-api/diagramAPI.js';
 import { subroutine } from './shapes/subroutine.js';
 import { cylinder } from './shapes/cylinder.js';
 import { circle } from './shapes/circle.js';

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

@@ -1,10 +1,10 @@
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import type { SVG } from '$root/diagram-api/types.js';
+import type { Node } from '../../types.js';
+import type { SVG } from '../../../diagram-api/types.js';
 // @ts-ignore TODO: Fix rough typings
 import rough from 'roughjs';
 import { solidStateFill, styles2String } from './handDrawnShapeStyles.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
 
 export const choice = (parent: SVG, node: Node) => {
   const { labelStyles, nodeStyles } = styles2String(node);

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

@@ -1,11 +1,8 @@
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 
 export const circle = async (parent: SVGAElement, node: Node): Promise<SVGAElement> => {

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 
 export const createCylinderPathD = (

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

@@ -1,11 +1,8 @@
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 
 export const doublecircle = async (parent: SVGAElement, node: Node): Promise<SVGAElement> => {

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

@@ -1,11 +1,8 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node, RectOptions } from '$root/rendering-util/types.d.ts';
+import type { Node, RectOptions } from '../../types.js';
 import { createRoundedRectPathD } from './roundedRectPath.js';
-import {
-  userNodeOverrides,
-  styles2String,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import { userNodeOverrides, styles2String } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 
 export const drawRect = async (parent: SVGAElement, node: Node, options: RectOptions) => {

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

@@ -1,10 +1,10 @@
 import { updateNodeBounds } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import type { SVG } from '$root/diagram-api/types.js';
+import type { Node } from '../../types.js';
+import type { SVG } from '../../../diagram-api/types.js';
 import rough from 'roughjs';
 import { solidStateFill } from './handDrawnShapeStyles.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
 
 export const forkJoin = (parent: SVG, node: Node, dir: string) => {
   const { themeVariables } = getConfig();

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

@@ -1,5 +1,5 @@
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
+import type { Node } from '../../types.js';
 
 // Striped fill like start or fork nodes in state diagrams
 export const solidStateFill = (color: string) => {

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 
 import { insertPolygonShape } from './insertPolygonShape.js';

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,4 +1,4 @@
-import type { Node, RectOptions } from '$root/rendering-util/types.d.ts';
+import type { Node, RectOptions } from '../../types.js';
 import { drawRect } from './drawRect.js';
 import { labelHelper, updateNodeBounds } from './util.js';
 import intersect from '../intersect/index.js';

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,8 +1,8 @@
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 import { labelHelper, updateNodeBounds } from './util.js';
 import intersect from '../intersect/index.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
+import type { Node } from '../../types.js';
 import rough from 'roughjs';
 
 export const note = async (parent: SVGAElement, node: Node) => {

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

@@ -1,11 +1,8 @@
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,17 +1,14 @@
-import type { Node } from '$root/rendering-util/types.d.ts';
+import type { Node } from '../../types.js';
 import { select } from 'd3';
-import { evaluate } from '$root/diagrams/common/common.js';
+import { evaluate } from '../../../diagrams/common/common.js';
 import { updateNodeBounds } from './util.js';
 import createLabel from '../createLabel.js';
 import intersect from '../intersect/index.js';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
 import { createRoundedRectPathD } from './roundedRectPath.js';
-import { log } from '$root/logger.js';
+import { log } from '../../../logger.js';
 
 export const rectWithTitle = async (parent: SVGElement, node: Node) => {
   const { labelStyles, nodeStyles } = styles2String(node);

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

@@ -1,4 +1,4 @@
-import type { Node, RectOptions } from '$root/rendering-util/types.d.ts';
+import type { Node, RectOptions } from '../../types.js';
 import { drawRect } from './drawRect.js';
 
 export const roundedRect = async (parent: SVGAElement, node: Node) => {

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

@@ -1,4 +1,4 @@
-import type { Node, RectOptions } from '$root/rendering-util/types.d.ts';
+import type { Node, RectOptions } from '../../types.js';
 import { drawRect } from './drawRect.js';
 
 export const squareRect = async (parent: SVGAElement, node: Node) => {

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { createRoundedRectPathD } from './roundedRectPath.js';
 

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

@@ -1,4 +1,4 @@
-import type { Node, RectOptions } from '$root/rendering-util/types.d.ts';
+import type { Node, RectOptions } from '../../types.js';
 import { drawRect } from './drawRect.js';
 
 export const state = async (parent: SVGAElement, node: Node) => {

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

@@ -1,10 +1,10 @@
 import { updateNodeBounds } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import type { SVG } from '$root/diagram-api/types.js';
+import type { Node } from '../../types.js';
+import type { SVG } from '../../../diagram-api/types.js';
 import rough from 'roughjs';
 import { solidStateFill } from './handDrawnShapeStyles.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
 
 export const stateEnd = (parent: SVG, node: Node) => {
   const { themeVariables } = getConfig();

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

@@ -1,10 +1,10 @@
 import { updateNodeBounds } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import type { SVG } from '$root/diagram-api/types.js';
+import type { Node } from '../../types.js';
+import type { SVG } from '../../../diagram-api/types.js';
 import rough from 'roughjs';
 import { solidStateFill } from './handDrawnShapeStyles.js';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
 
 export const stateStart = (parent: SVG, node: Node) => {
   const { themeVariables } = getConfig();

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,10 +1,7 @@
 import { labelHelper, updateNodeBounds, getNodeClasses } from './util.js';
 import intersect from '../intersect/index.js';
-import type { Node } from '$root/rendering-util/types.d.ts';
-import {
-  styles2String,
-  userNodeOverrides,
-} from '$root/rendering-util/rendering-elements/shapes/handDrawnShapeStyles.js';
+import type { Node } from '../../types.js';
+import { styles2String, userNodeOverrides } from './handDrawnShapeStyles.js';
 import rough from 'roughjs';
 import { insertPolygonShape } from './insertPolygonShape.js';
 

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

@@ -1,8 +1,8 @@
-import { createText } from '$root/rendering-util/createText.ts';
-import { getConfig } from '$root/diagram-api/diagramAPI.js';
+import { createText } from '../../createText.js';
+import { getConfig } from '../../../diagram-api/diagramAPI.js';
 import { select } from 'd3';
-import { evaluate, sanitizeText } from '$root/diagrams/common/common.js';
-import { decodeEntities } from '$root/utils.js';
+import { evaluate, sanitizeText } from '../../../diagrams/common/common.js';
+import { decodeEntities } from '../../../utils.js';
 
 export const labelHelper = async (parent, node, _classes) => {
   let cssClasses;

packages/mermaid/src/rendering-util/setupViewPortForSVG.ts

@@ -1,6 +1,6 @@
-import { configureSvgSize } from '$root/setupGraphViewbox.js';
-import type { SVG } from '$root/diagram-api/types.js';
-import { log } from '$root/logger.js';
+import { configureSvgSize } from '../setupGraphViewbox.js';
+import type { SVG } from '../diagram-api/types.js';
+import { log } from '../logger.js';
 
 export const setupViewPortForSVG = (
   svg: SVG,

packages/mermaid/tsconfig.json

@@ -3,11 +3,7 @@
   "compilerOptions": {
     "rootDir": "./src",
     "outDir": "./dist",
-    "types": ["vitest/importMeta", "vitest/globals"],
-    "baseUrl": ".", // This must be set if "paths" is set
-    "paths": {
-      "$root/*": ["src/*"]
-    }
+    "types": ["vitest/importMeta", "vitest/globals"]
   },
   "include": [
     "./src/**/*.ts",

scripts/tsc-check.ts

@@ -0,0 +1,175 @@
+/**
+ * Verify the as-built tarballs can be imported into a fresh, out-of-tree TypeScript project.
+ */
+
+/* eslint-disable no-console */
+import { mkdtemp, mkdir, writeFile, readFile, readdir, copyFile, rm } from 'node:fs/promises';
+import { execFileSync } from 'child_process';
+import * as path from 'path';
+import { fileURLToPath } from 'url';
+import { tmpdir } from 'node:os';
+
+const __filename = fileURLToPath(import.meta.url); // get the resolved path to the file
+const __dirname = path.dirname(__filename); // get the name of the directory
+
+/**
+ * Packages to build and import
+ */
+const PACKAGES = {
+  mermaid: 'mermaid',
+  '@mermaid-js/layout-elk': 'mermaid-layout-elk',
+  // TODO: these don't import cleanly yet due to exotic tsconfig.json requirements
+  // '@mermaid-js/mermaid-zenuml': 'mermaid-zenuml',
+  // '@mermaid-js/parser': 'parser',
+};
+
+/**
+ * Files to create in the temporary package.
+ */
+const SRC = {
+  // a minimal description of a buildable package
+  'package.json': (tarballs: Record<string, string>) =>
+    JSON.stringify(
+      {
+        dependencies: tarballs,
+        scripts: { build: 'tsc -b --verbose' },
+        devDependencies: {
+          // these are somewhat-unexpectedly required, and a downstream would need
+          // to match the real `package.json` values
+          'type-fest': '*',
+          '@types/d3': '^7.4.3',
+          '@types/dompurify': '^3.0.5',
+          typescript: '*',
+        },
+      },
+      null,
+      2
+    ),
+  // a fairly strict TypeScript configuration
+  'tsconfig.json': () =>
+    JSON.stringify(
+      {
+        compilerOptions: {
+          allowSyntheticDefaultImports: true,
+          composite: true,
+          declaration: true,
+          esModuleInterop: true,
+          incremental: true,
+          lib: ['dom', 'es2020'],
+          module: 'esnext',
+          moduleResolution: 'node',
+          noEmitOnError: true,
+          noImplicitAny: true,
+          noUnusedLocals: true,
+          sourceMap: true,
+          target: 'es2020',
+          rootDir: './src',
+          outDir: './lib',
+          strict: true,
+          tsBuildInfoFile: 'lib/.tsbuildinfo',
+        },
+      },
+      null,
+      2
+    ),
+  // the simplest possible script: will everything even import?
+  'src/index.ts': (tarballs) => {
+    const imports: string[] = [];
+    const outputs: string[] = [];
+    let i = 0;
+    for (const pkg of Object.keys(tarballs)) {
+      imports.push(`import * as pkg_${i} from '${pkg}';`);
+      outputs.push(`console.log(pkg_${i});`);
+      i++;
+    }
+    return [...imports, ...outputs].join('\n');
+  },
+};
+
+/**
+ * Commands to run after source files are created.
+ *
+ * `npm` is used to detect any unwanted `pnpm`-specific runtime "features".
+ */
+const COMMANDS = [
+  ['npm', 'install'],
+  ['npm', 'run', 'build'],
+];
+
+/**
+ * Built files to expect after commands are executed.
+ */
+const LIB = ['lib/index.js', 'lib/index.js.map', 'lib/index.d.ts', 'lib/.tsbuildinfo'];
+
+/**
+ * Run a small out-of-tree build.
+ */
+async function main() {
+  console.warn('Checking out-of-tree TypeScript build using', Object.keys(PACKAGES).join('\n'));
+  const cwd = await mkdtemp(path.join(tmpdir(), 'mermaid-tsc-check-'));
+  console.warn('... creating temporary folder', cwd);
+  const tarballs = await buildTarballs(cwd);
+
+  for (const [filename, generate] of Object.entries(SRC)) {
+    const dest = path.join(cwd, filename);
+    await mkdir(path.dirname(dest), { recursive: true });
+    console.warn('... creating', dest);
+    const text = generate(tarballs);
+    await writeFile(dest, text);
+    console.info(text);
+  }
+
+  for (const argv of COMMANDS) {
+    console.warn('... in', cwd);
+    console.warn('>>>', ...argv);
+    execFileSync(argv[0], argv.slice(1), { cwd });
+  }
+
+  for (const lib of LIB) {
+    const checkLib = path.join(cwd, lib);
+    console.warn('... checking built file', checkLib);
+    await readFile(checkLib, 'utf-8');
+  }
+
+  console.warn('... deleting', cwd);
+  await rm(cwd, { recursive: true, force: true });
+  console.warn('... tsc-check OK for\n', Object.keys(PACKAGES).join('\n'));
+}
+
+/** Build all the tarballs. */
+async function buildTarballs(tmp: string): Promise<Record<string, string>> {
+  const dist = path.join(tmp, 'dist');
+  await mkdir(dist);
+  const promises: Promise<void>[] = [];
+  const tarballs: Record<string, string> = {};
+  for (const [pkg, srcPath] of Object.entries(PACKAGES)) {
+    promises.push(buildOneTarball(pkg, srcPath, dist, tarballs));
+  }
+  await Promise.all(promises);
+  return tarballs;
+}
+
+/** Build a single tarball. */
+async function buildOneTarball(
+  pkg: string,
+  srcPath: string,
+  dist: string,
+  tarballs: Record<string, string>
+): Promise<void> {
+  const cwd = await mkdtemp(path.join(dist, 'pack-'));
+  const pkgDir = path.join(__dirname, '../packages', srcPath);
+  const argv = ['pnpm', 'pack', '--pack-destination', cwd];
+  console.warn('>>>', ...argv);
+  execFileSync(argv[0], argv.slice(1), { cwd: pkgDir });
+  const built = await readdir(cwd);
+  const dest = path.join(dist, built[0]);
+  await copyFile(path.join(cwd, built[0]), dest);
+  await rm(cwd, { recursive: true, force: true });
+  tarballs[pkg] = dest;
+}
+
+void main().catch((err) => {
+  console.error(err);
+  console.error('!!! tsc-check FAIL: temp folder left in place. see logs above for failure notes');
+  process.exit(1);
+});

vite.config.ts

@@ -2,15 +2,10 @@ import jison from './.vite/jisonPlugin.js';
 import jsonSchemaPlugin from './.vite/jsonSchemaPlugin.js';
 import typescript from '@rollup/plugin-typescript';
 import { defaultExclude, defineConfig } from 'vitest/config';
-import path from 'path';
 
 export default defineConfig({
   resolve: {
     extensions: ['.js'],
-    alias: {
-      // Define your alias here
-      $root: path.resolve(__dirname, 'packages/mermaid/src'),
-    },
   },
   plugins: [
     jison(),