Merge from Upstream

This commit is contained in:
Ashish Jain
2024-08-28 14:33:13 +02:00
70 changed files with 8102 additions and 494 deletions

67
docs/config/icons.md Normal file
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@@ -0,0 +1,67 @@
> **Warning**
>
> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
>
> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/icons.md](../../packages/mermaid/src/docs/config/icons.md).
# SVG Icons (v???+)
SVG Icons can be used with supported diagrams. Alongside the icon packs included with Mermaid, 3rd party libraries can be included in the configuration to cover additional use-cases.
## Supported Diagrams
| Diagram | Usage |
| ------------ | --------------------------------- |
| Architecture | Icon names are surrounded by `()` |
## Included Icon Packs
| Icon Pack | Prefix |
| ------------- | ------ |
| default | N/A |
| Amazon AWS | `aws:` |
| Digital Ocean | `do:` |
| GitHub | `gh:` |
Note that in order to use non-generic icons that are provided with Mermaid, the packs must be explicitly loaded when on initialization initialized.
```js
import sampleIconPack from 'sample-icon-pack';
mermaid.initialize({
iconLibraries: ['aws:common', 'aws:full', 'github', 'digital-ocean'],
});
```
## Using Custom Icon Packs
Custom icon packs can be used by including them in the `iconLibraries` array on mermaid initialization.
```js
import sampleIconPack from 'sample-icon-pack';
mermaid.initialize({
iconLibraries: [sampleIconPack, 'aws:full', ...],
});
```
## Creating Custom Icon Packs
```js
import { createIcon } from 'mermaid';
import type { IconLibrary, IconResolver } from 'mermaid';
// type IconLibrary = Record<string, IconResolver>;
// createIcon: (icon: string, originalSize: number) => IconResolver
const myIconLibrary: IconLibrary = {
defaultCloudExample: createIcon(
`<g>
<rect width="80" height="80" style="fill: #087ebf; stroke-width: 0px;"/>
<path d="..." style="fill: none; stroke: #fff; stroke-miterlimit: 10; stroke-width: 2px;"/>
</g>`,
80
)
};
export default myIconLibrary
```

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@@ -28,7 +28,7 @@ page.
#### Defined in
[packages/mermaid/src/mermaid.ts:445](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L445)
[packages/mermaid/src/mermaid.ts:451](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L451)
---
@@ -59,7 +59,7 @@ A graph definition key
#### Defined in
[packages/mermaid/src/mermaid.ts:447](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L447)
[packages/mermaid/src/mermaid.ts:453](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L453)
---
@@ -89,7 +89,7 @@ Use [initialize](mermaid.Mermaid.md#initialize) and [run](mermaid.Mermaid.md#run
#### Defined in
[packages/mermaid/src/mermaid.ts:440](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L440)
[packages/mermaid/src/mermaid.ts:446](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L446)
---
@@ -116,7 +116,7 @@ This function should be called before the run function.
#### Defined in
[packages/mermaid/src/mermaid.ts:444](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L444)
[packages/mermaid/src/mermaid.ts:450](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L450)
---
@@ -130,7 +130,7 @@ Use [parse](mermaid.Mermaid.md#parse) and [render](mermaid.Mermaid.md#render) in
#### Defined in
[packages/mermaid/src/mermaid.ts:434](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L434)
[packages/mermaid/src/mermaid.ts:440](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L440)
---
@@ -180,7 +180,7 @@ console.log(await mermaid.parse('wrong \n a --> b'));
#### Defined in
[packages/mermaid/src/mermaid.ts:435](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L435)
[packages/mermaid/src/mermaid.ts:441](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L441)
---
@@ -190,7 +190,7 @@ console.log(await mermaid.parse('wrong \n a --> b'));
#### Defined in
[packages/mermaid/src/mermaid.ts:429](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L429)
[packages/mermaid/src/mermaid.ts:435](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L435)
---
@@ -218,7 +218,7 @@ Used to register external diagram types.
#### Defined in
[packages/mermaid/src/mermaid.ts:443](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L443)
[packages/mermaid/src/mermaid.ts:449](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L449)
---
@@ -242,7 +242,7 @@ Used to register external diagram types.
#### Defined in
[packages/mermaid/src/mermaid.ts:442](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L442)
[packages/mermaid/src/mermaid.ts:448](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L448)
---
@@ -269,7 +269,7 @@ Used to register external diagram types.
#### Defined in
[packages/mermaid/src/mermaid.ts:436](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L436)
[packages/mermaid/src/mermaid.ts:442](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L442)
---
@@ -317,7 +317,7 @@ Renders the mermaid diagrams
#### Defined in
[packages/mermaid/src/mermaid.ts:441](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L441)
[packages/mermaid/src/mermaid.ts:447](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L447)
---
@@ -352,7 +352,7 @@ to it (eg. dart interop wrapper). (Initially there is no parseError member of me
#### Defined in
[packages/mermaid/src/mermaid.ts:446](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L446)
[packages/mermaid/src/mermaid.ts:452](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L452)
---
@@ -362,4 +362,4 @@ to it (eg. dart interop wrapper). (Initially there is no parseError member of me
#### Defined in
[packages/mermaid/src/mermaid.ts:428](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L428)
[packages/mermaid/src/mermaid.ts:434](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L434)

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@@ -20,6 +20,16 @@
---
### architecture
`Optional` **architecture**: `ArchitectureDiagramConfig`
#### Defined in
[packages/mermaid/src/config.type.ts:203](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L203)
---
### arrowMarkerAbsolute
`Optional` **arrowMarkerAbsolute**: `boolean`
@@ -39,7 +49,7 @@ This matters if you are using base tag settings.
#### Defined in
[packages/mermaid/src/config.type.ts:199](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L199)
[packages/mermaid/src/config.type.ts:209](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L209)
---
@@ -49,7 +59,7 @@ This matters if you are using base tag settings.
#### Defined in
[packages/mermaid/src/config.type.ts:196](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L196)
[packages/mermaid/src/config.type.ts:206](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L206)
---
@@ -59,7 +69,7 @@ This matters if you are using base tag settings.
#### Defined in
[packages/mermaid/src/config.type.ts:187](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L187)
[packages/mermaid/src/config.type.ts:196](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L196)
---
@@ -83,7 +93,7 @@ You can set this attribute to base the seed on a static string.
#### Defined in
[packages/mermaid/src/config.type.ts:181](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L181)
[packages/mermaid/src/config.type.ts:190](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L190)
---
@@ -101,7 +111,7 @@ should not change unless content is changed.
#### Defined in
[packages/mermaid/src/config.type.ts:174](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L174)
[packages/mermaid/src/config.type.ts:183](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L183)
---
@@ -111,7 +121,7 @@ should not change unless content is changed.
#### Defined in
[packages/mermaid/src/config.type.ts:200](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L200)
[packages/mermaid/src/config.type.ts:210](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L210)
---
@@ -139,7 +149,7 @@ should not change unless content is changed.
#### Defined in
[packages/mermaid/src/config.type.ts:189](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L189)
[packages/mermaid/src/config.type.ts:198](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L198)
---
@@ -149,7 +159,7 @@ should not change unless content is changed.
#### Defined in
[packages/mermaid/src/config.type.ts:182](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L182)
[packages/mermaid/src/config.type.ts:191](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L191)
---
@@ -173,7 +183,7 @@ See <https://developer.mozilla.org/en-US/docs/Web/CSS/font-family>
#### Defined in
[packages/mermaid/src/config.type.ts:202](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L202)
[packages/mermaid/src/config.type.ts:212](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L212)
---
@@ -187,7 +197,7 @@ If set to true, ignores legacyMathML.
#### Defined in
[packages/mermaid/src/config.type.ts:163](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L163)
[packages/mermaid/src/config.type.ts:172](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L172)
---
@@ -197,7 +207,7 @@ If set to true, ignores legacyMathML.
#### Defined in
[packages/mermaid/src/config.type.ts:184](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L184)
[packages/mermaid/src/config.type.ts:193](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L193)
---
@@ -207,7 +217,7 @@ If set to true, ignores legacyMathML.
#### Defined in
[packages/mermaid/src/config.type.ts:195](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L195)
[packages/mermaid/src/config.type.ts:205](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L205)
---
@@ -233,13 +243,26 @@ Defines the seed to be used when using handDrawn look. This is important for the
---
### iconLibraries
`Optional` **iconLibraries**: ([`IconLibrary`](../modules/mermaid.md#iconlibrary) | `"aws:common"` | `"aws:full"` | `"github"` | `"digital-ocean"`)\[]
This option specifies an object contianing a mappig of SVG icon names to a resolver that returns the svg code.
For supported diagrams (i.e., Architecture), their syntax allows refering to key names in this object to display the corresponding SVG icon in the rendered diagram.
#### Defined in
[packages/mermaid/src/config.type.ts:162](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L162)
---
### journey
`Optional` **journey**: `JourneyDiagramConfig`
#### Defined in
[packages/mermaid/src/config.type.ts:185](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L185)
[packages/mermaid/src/config.type.ts:194](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L194)
---
@@ -300,7 +323,7 @@ Defines which main look to use for the diagram.
#### Defined in
[packages/mermaid/src/config.type.ts:203](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L203)
[packages/mermaid/src/config.type.ts:213](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L213)
---
@@ -334,7 +357,7 @@ The maximum allowed size of the users text diagram
#### Defined in
[packages/mermaid/src/config.type.ts:194](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L194)
[packages/mermaid/src/config.type.ts:204](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L204)
---
@@ -344,7 +367,7 @@ The maximum allowed size of the users text diagram
#### Defined in
[packages/mermaid/src/config.type.ts:198](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L198)
[packages/mermaid/src/config.type.ts:208](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L208)
---
@@ -354,7 +377,7 @@ The maximum allowed size of the users text diagram
#### Defined in
[packages/mermaid/src/config.type.ts:190](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L190)
[packages/mermaid/src/config.type.ts:199](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L199)
---
@@ -364,7 +387,7 @@ The maximum allowed size of the users text diagram
#### Defined in
[packages/mermaid/src/config.type.ts:191](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L191)
[packages/mermaid/src/config.type.ts:200](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L200)
---
@@ -374,7 +397,7 @@ The maximum allowed size of the users text diagram
#### Defined in
[packages/mermaid/src/config.type.ts:193](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L193)
[packages/mermaid/src/config.type.ts:202](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L202)
---
@@ -384,7 +407,7 @@ The maximum allowed size of the users text diagram
#### Defined in
[packages/mermaid/src/config.type.ts:197](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L197)
[packages/mermaid/src/config.type.ts:207](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L207)
---
@@ -420,7 +443,7 @@ Level of trust for parsed diagram
#### Defined in
[packages/mermaid/src/config.type.ts:183](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L183)
[packages/mermaid/src/config.type.ts:192](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L192)
---
@@ -442,7 +465,7 @@ Dictates whether mermaid starts on Page load
#### Defined in
[packages/mermaid/src/config.type.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L188)
[packages/mermaid/src/config.type.ts:197](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L197)
---
@@ -455,7 +478,7 @@ This is useful when you want to control how to handle syntax errors in your appl
#### Defined in
[packages/mermaid/src/config.type.ts:209](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L209)
[packages/mermaid/src/config.type.ts:219](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L219)
---
@@ -498,7 +521,7 @@ You may also use `themeCSS` to override this value.
#### Defined in
[packages/mermaid/src/config.type.ts:186](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L186)
[packages/mermaid/src/config.type.ts:195](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L195)
---
@@ -508,7 +531,7 @@ You may also use `themeCSS` to override this value.
#### Defined in
[packages/mermaid/src/config.type.ts:201](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L201)
[packages/mermaid/src/config.type.ts:211](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L211)
---
@@ -518,4 +541,4 @@ You may also use `themeCSS` to override this value.
#### Defined in
[packages/mermaid/src/config.type.ts:192](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L192)
[packages/mermaid/src/config.type.ts:201](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L201)

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@@ -18,7 +18,7 @@ The nodes to render. If this is set, `querySelector` will be ignored.
#### Defined in
[packages/mermaid/src/mermaid.ts:48](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L48)
[packages/mermaid/src/mermaid.ts:54](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L54)
---
@@ -44,7 +44,7 @@ A callback to call after each diagram is rendered.
#### Defined in
[packages/mermaid/src/mermaid.ts:52](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L52)
[packages/mermaid/src/mermaid.ts:58](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L58)
---
@@ -56,7 +56,7 @@ The query selector to use when finding elements to render. Default: `".mermaid"`
#### Defined in
[packages/mermaid/src/mermaid.ts:44](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L44)
[packages/mermaid/src/mermaid.ts:50](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L50)
---
@@ -68,4 +68,4 @@ If `true`, errors will be logged to the console, but not thrown. Default: `false
#### Defined in
[packages/mermaid/src/mermaid.ts:56](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L56)
[packages/mermaid/src/mermaid.ts:62](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L62)

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@@ -14,7 +14,7 @@
#### Defined in
[packages/mermaid/src/defaultConfig.ts:266](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L266)
[packages/mermaid/src/defaultConfig.ts:267](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L267)
---

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@@ -26,6 +26,41 @@
## Type Aliases
### IconLibrary
Ƭ **IconLibrary**: `Record`<`string`, [`IconResolver`](mermaid.md#iconresolver)>
#### Defined in
[packages/mermaid/src/rendering-util/svgRegister.ts:7](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/svgRegister.ts#L7)
---
### IconResolver
Ƭ **IconResolver**: (`parent`: `Selection`<`SVGGElement`, `unknown`, `Element` | `null`, `unknown`>, `width?`: `number`) => `Selection`<`SVGGElement`, `unknown`, `Element` | `null`, `unknown`>
#### Type declaration
▸ (`parent`, `width?`): `Selection`<`SVGGElement`, `unknown`, `Element` | `null`, `unknown`>
##### Parameters
| Name | Type |
| :------- | :-------------------------------------------------------------------- |
| `parent` | `Selection`<`SVGGElement`, `unknown`, `Element` \| `null`, `unknown`> |
| `width?` | `number` |
##### Returns
`Selection`<`SVGGElement`, `unknown`, `Element` | `null`, `unknown`>
#### Defined in
[packages/mermaid/src/rendering-util/svgRegister.ts:3](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/svgRegister.ts#L3)
---
### InternalHelpers
Ƭ **InternalHelpers**: typeof `internalHelpers`
@@ -87,4 +122,29 @@
#### Defined in
[packages/mermaid/src/mermaid.ts:450](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L450)
[packages/mermaid/src/mermaid.ts:456](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L456)
## Functions
### createIcon
**createIcon**(`icon`, `originalSize`): [`IconResolver`](mermaid.md#iconresolver)
Converts an SVG Icon passed as a string into a properly formatted IconResolver
#### Parameters
| Name | Type | Description |
| :------------- | :------- | :-------------------------------------------------------------------------- |
| `icon` | `string` | html code for the svg icon as a string (the SVG tag should not be included) |
| `originalSize` | `number` | the original size of the SVG Icon in pixels |
#### Returns
[`IconResolver`](mermaid.md#iconresolver)
IconResolver
#### Defined in
[packages/mermaid/src/rendering-util/svgRegister.ts:15](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/svgRegister.ts#L15)

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@@ -55,6 +55,10 @@ For a more detailed introduction to Mermaid and some of its more basic uses, loo
**Thanks to all involved, people committing pull requests, people answering questions and special thanks to Tyler Long who is helping me maintain the project 🙏**
Our PR Visual Regression Testing is powered by [Argos](https://argos-ci.com/?utm_source=mermaid&utm_campaign=oss) with their generous Open Source plan. It makes the process of reviewing PRs with visual changes a breeze.
[![Covered by Argos Visual Testing](https://argos-ci.com/badge-large.svg)](https://argos-ci.com?utm_source=mermaid&utm_campaign=oss)
In our release process we rely heavily on visual regression tests using [applitools](https://applitools.com/). Applitools is a great service which has been easy to use and integrate with our tests.
<a href="https://applitools.com/">

194
docs/syntax/architecture.md Normal file
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> **Warning**
>
> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
>
> ## Please edit the corresponding file in [/packages/mermaid/src/docs/syntax/architecture.md](../../packages/mermaid/src/docs/syntax/architecture.md).
# Architecture Diagrams Documentation (v\<MERMAID_RELEASE_VERSION>+)
> In the context of mermaid-js, the architecture diagram is used to show the relationship between services and resources commonly found within the Cloud or CI/CD deployments. In an architecture diagram, services (nodes) are connected by edges. Related services can be placed within groups to better illustrate how they are organized.
## Example
```mermaid-example
architecture-beta
group api(cloud)[API]
service db(database)[Database] in api
service disk1(disk)[Storage] in api
service disk2(disk)[Storage] in api
service server(server)[Server] in api
db:L -- R:server
disk1:T -- B:server
disk2:T -- B:db
```
```mermaid
architecture-beta
group api(cloud)[API]
service db(database)[Database] in api
service disk1(disk)[Storage] in api
service disk2(disk)[Storage] in api
service server(server)[Server] in api
db:L -- R:server
disk1:T -- B:server
disk2:T -- B:db
```
## Syntax
The building blocks of an architecture are `groups`, `services`, `edges`, and `junctions`.
For supporting components, icons are declared by surrounding the icon name with `()`, while labels are declared by surrounding the text with `[]`.
To begin an architecture diagram, use the keyword `architecture-beta`, followed by your groups, services, edges, and junctions. While each of the 3 building blocks can be declared in any order, care must be taken to ensure the identifier was previously declared by another component.
### Groups
The syntax for declaring a group is:
```
group {group id}({icon name})[{title}] (in {parent id})?
```
Put together:
```
group public_api(cloud)[Public API]
```
creates a group identified as `public_api`, uses the icon `cloud`, and has the label `Public API`.
Additionally, groups can be placed within a group using the optional `in` keyword
```
group private_api(cloud)[Private API] in public_api
```
### Services
The syntax for declaring a service is:
```
service {service id}({icon name})[{title}] (in {parent id})?
```
Put together:
```
service database(db)[Database]
```
creates the service identified as `database`, using the icon `db`, with the label `Database`.
If the service belongs to a group, it can be placed inside it through the optional `in` keyword
```
service database(db)[Database] in private_api
```
### Edges
The syntax for declaring an edge is:
```
{serviceId}{{group}}?:{T|B|L|R} {<}?--{>}? {T|B|L|R}:{serviceId}{{group}}?
```
#### Edge Direction
The side of the service the edge comes out of is specified by adding a colon (`:`) to the side of the service connecting to the arrow and adding `L|R|T|B`
For example:
```
db:R -- L:server
```
creates an edge between the services `db` and `server`, with the edge coming out of the right of `db` and the left of `server`.
```
db:T -- L:server
```
creates a 90 degree edge between the services `db` and `server`, with the edge coming out of the top of `db` and the left of `server`.
#### Arrows
Arrows can be added to each side of an edge by adding `<` before the direction on the left, and/or `>` after the direction on the right.
For example:
```
subnet:R --> L:gateway
```
creates an edge with the arrow going into the `gateway` service
#### Edges out of Groups
To have an edge go from a group to another group or service within another group, the `{group}` modifier can be added after the `serviceId`.
For example:
```
service server[Server] in groupOne
service subnet[Subnet] in groupTwo
server{group}:B --> T:subnet{group}
```
creates an edge going out of `groupOne`, adjacent to `server`, and into `groupTwo`, adjacent to `subnet`.
It's important to note that `groupId`s cannot be used for specifying edges and the `{group}` modifier can only be used for services within a group.
### Junctions
Junctions are a special type of node which acts as a potential 4-way split between edges.
The syntax for declaring a junction is:
```
junction {junction id} (in {parent id})?
```
```mermaid-example
architecture-beta
service left_disk(disk)[Disk]
service top_disk(disk)[Disk]
service bottom_disk(disk)[Disk]
service top_gateway(internet)[Gateway]
service bottom_gateway(internet)[Gateway]
junction junctionCenter
junction junctionRight
left_disk:R -- L:junctionCenter
top_disk:B -- T:junctionCenter
bottom_disk:T -- B:junctionCenter
junctionCenter:R -- L:junctionRight
top_gateway:B -- T:junctionRight
bottom_gateway:T -- B:junctionRight
```
```mermaid
architecture-beta
service left_disk(disk)[Disk]
service top_disk(disk)[Disk]
service bottom_disk(disk)[Disk]
service top_gateway(internet)[Gateway]
service bottom_gateway(internet)[Gateway]
junction junctionCenter
junction junctionRight
left_disk:R -- L:junctionCenter
top_disk:B -- T:junctionCenter
bottom_disk:T -- B:junctionCenter
junctionCenter:R -- L:junctionRight
top_gateway:B -- T:junctionRight
bottom_gateway:T -- B:junctionRight
```
## Configuration