源代码链接

在工具栏中提供故事源代码的链接。

npm install storybook-source-link

在 .storybook/main.js|ts 中的配置对象中的 addons 数组中添加 storybook-source-code

示例

import type { StorybookConfig } from "@storybook/nextjs";

const config: StorybookConfig = {
  stories: [
    "../stories/**/*.mdx",
    "../stories/**/*.stories.@(js|jsx|mjs|ts|tsx)",
  ],
  addons: [
    "@storybook/addon-links",
    "@storybook/addon-essentials",
    "@storybook/addon-onboarding",
    "@storybook/addon-interactions",
    "storybook-source-link" // <-- add it here
  ],
  framework: {
    name: "@storybook/nextjs",
    options: {},
  },
  docs: {
    autodocs: "tag",
  },
};

export default config;

全局定义 sourceLink 参数或 sourceLinkPrefix 参数，在组件级别和/或故事级别定义。请参阅参数继承规则。这允许您控制每个故事的链接生成方式。

以下是控制链接生成方式的相关代码

  const getLink = (prefix: string | undefined, link: string | undefined) => {
    if (!link) return null;
    if (prefix) link = `${prefix}${link}`
    return link
  }

查看完整源代码了解其渲染方式。

您可以在 .storybook/preview.js 文件中设置全局参数以定义默认链接，如下所示

export const parameters = {
  sourceLink: '<link to source>'
  sourceLinkPrefix: '<prefix to link>'
}

一些示例如下所示

export const parameters = {
  // each story will link here, unless specified otherwise in either the component, or the story
  sourceLink: 'https://github.com/Sirrine-Jonathan/storybook-source-link/',
}

export const parameters = {
  // stories will link to https://github.com/Sirrine-Jonathan/storybook-source-link
  sourceLink: 'storybook-source-link/',
  sourceLinkPrefix: 'https://github.com/Sirrine-Jonathan/'
  // the sourceLinkPrefix here allows us to define sourceLinks at the component and story level
  // that use the same prefix 
}

export const parameters = {
  // stories with a `sourceLink` parameter defined at the story or component level will use this as a prefix,
  // unless a different prefix is defined at the component or story level as well
  sourceLinkPrefix: 'https://github.com/Sirrine-Jonathan/storybook-source-link/blob/main/stories/'
  // no sourceLink parameter is defined here, so any story missing a sourceLink parameter will have no link
  // unless a link is specified at the component level
}

为了更精细地调整，您可以在每个组件内部定义相同参数，以用于组件内的每个故事。

*.stories.js

export default {
  title: 'Example',
  component: Button,
  parameters: {
    sourceLink: '<link to source>'
    sourceLinkPrefix: '<prefix to link>'
  }
};

这方面的示例可以是

export default {
  title: 'Example',
  component: Button,
  parameters: {
    sourceLink: 'https://github.com/Sirrine-Jonathan/storybook-source-link/blob/main/stories/Button.js',
    sourceLinkPrefix: '' // pass an empty string to disable the prefix set globally for stories for this component
  }
};

在组件级别定义的参数会覆盖在 .storybook/preview.js 文件中定义的全局级别参数。

这可以在故事级别完成，以覆盖全局设置和组件级别设置。

对于每个需要更具体处理的故事，在每个 *.stories.js 文件中定义 sourceLink 参数
或同时定义 sourceLinkPrefix 和 sourceLink 参数，如下所示

export const PrimaryStory = () => (
  <Button>Primary</Button>
);
PrimaryStory.parameters = {
  sourceLink: '<link to source>'
  sourceLinkPrefix: '<prefix to link>'
};

下表将帮助您了解点击图标时会发生什么。

请记住，某些可能的配置可能会导致链接并非预期结果。
例如，如果您在故事上设置了 sourceLinkPrefix 参数但没有设置 sourceLink，则故事上设置的前缀将与层次结构中向上定义的下一个 sourceLink 参数一起使用。您最终可能会得到一个没有意义的链接。

几乎总是需要在组件或故事级别设置 sourceLinkPrefix 参数时，也设置 sourceLink 参数。

✅   sourceLinkPrefix
✅   sourceLink

export const parameters = {
  // .storybook/preview.js
  sourceLink: '<link to source>'
  sourceLinkPrefix: '<prefix to link>'
}

组件中的 sourceLinkPrefix	组件中的 sourceLink	故事中的 sourceLinkPrefix	故事中的 sourceLink	链接
✔	✔	✔	✔	story-prefix:story-link
✔	✔	✔		story-prefix:component-link
✔	✔		✔	component-prefix:story-link
✔	✔			component-prefix:component-link
✔		✔	✔	story-prefix:story-link
✔		✔		story-prefix:preview-link
✔			✔	component-prefix:story-link
✔				component-prefix:preview-link
	✔	✔	✔	story-prefix:story-link
	✔	✔		story-prefix:component-link
	✔		✔	preview-prefix:story-link
	✔			preview-prefix:component-link
		✔	✔	story-prefix:story-link
		✔		story-prefix:preview-link
			✔	preview-prefix:story-link
				preview-prefix:preview-link

✅   sourceLinkPrefix
❌   sourceLink

export const parameters = {
  // .storybook/preview.js
  sourceLink: '<link to source>'
}

组件中的 sourceLinkPrefix	组件中的 sourceLink	故事中的 sourceLinkPrefix	故事中的 sourceLink	链接
✔	✔	✔	✔	story-prefix:story-link
✔	✔	✔		story-prefix:component-link
✔	✔		✔	component-prefix:story-link
✔	✔			component-prefix:component-link
✔		✔	✔	story-prefix:story-link
✔		✔		指向信息的链接
✔			✔	component-prefix:story-link
✔				指向信息的链接
	✔	✔	✔	story-prefix:story-link
	✔	✔		story-prefix:component-link
	✔		✔	preview-prefix:story-link
	✔			指向信息的链接
		✔	✔	story-prefix:story-link
		✔		指向信息的链接
			✔	preview-prefix:story-link
				指向信息的链接

❌   sourceLinkPrefix
✅   sourceLink

export const parameters = {
  // .storybook/preview.js
  sourceLinkPrefix: '<prefix to link>'
}

组件中的 sourceLinkPrefix	组件中的 sourceLink	故事中的 sourceLinkPrefix	故事中的 sourceLink	链接
✔	✔	✔	✔	story-prefix:story-link
✔	✔	✔		story-prefix:component-link
✔	✔		✔	component-prefix:story-link
✔	✔			component-prefix:component-link
✔		✔	✔	story-prefix:story-link
✔		✔		story-prefix:component-link
✔			✔	component-prefix:story-link
✔				component-prefix:preview-link
	✔	✔	✔	story-prefix:story-link
	✔	✔		story-prefix:component-link
	✔		✔	story-link
	✔			component-link
		✔	✔	story-prefix:story-link
		✔		story-prefix:preview-link
			✔	story-link
				preview-link

❌   sourceLinkPrefix
❌   sourceLink

export const parameters = {
  // .storybook/preview.js
}

组件中的 sourceLinkPrefix	组件中的 sourceLink	故事中的 sourceLinkPrefix	故事中的 sourceLink	链接
✔	✔	✔	✔	story-prefix:story-link
✔	✔	✔		story-prefix:component-link
✔	✔		✔	component-prefix:story-link
✔	✔			component-prefix:component-link
✔		✔	✔	story-prefix:story-link
✔		✔		指向信息的链接
✔			✔	component-prefix:story-link
✔				指向信息的链接
	✔	✔	✔	story-prefix:story-link
	✔	✔		story-prefix:component-link
	✔		✔	story-link
	✔			preview-prefix:component-link
		✔	✔	story-prefix:story-link
		✔		指向信息的链接
			✔	story-link
				指向信息的链接