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feat(gatsby-theme-docz): improve code highlight
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,95 +1,35 @@ | ||
| /** @jsx jsx */ | ||
| import { jsx, useColorMode } from 'theme-ui' | ||
| import { useConfig } from 'docz' | ||
| import { get } from 'lodash/fp' | ||
| import AceEditor from 'react-ace' | ||
| /* eslint react/jsx-key: 0 */ | ||
| import Highlight, { defaultProps } from 'prism-react-renderer' | ||
| import { jsx, Styled } from 'theme-ui' | ||
|
|
||
| import 'brace/theme/dracula' | ||
| import 'brace/theme/textmate' | ||
| import 'brace/mode/jsx' | ||
| import 'brace/ext/language_tools' | ||
| import 'brace/ext/searchbox' | ||
| import { usePrismTheme } from '~utils/theme' | ||
|
|
||
| import * as styles from './styles' | ||
|
|
||
| const LANGUAGES = [ | ||
| 'javascript', | ||
| 'python', | ||
| 'ruby', | ||
| 'sass', | ||
| 'markdown', | ||
| 'mysql', | ||
| 'json', | ||
| 'html', | ||
| 'golang', | ||
| 'elixir', | ||
| 'typescript', | ||
| 'css', | ||
| ] | ||
|
|
||
| LANGUAGES.forEach(lang => { | ||
| require(`brace/mode/${lang}`) | ||
| require(`brace/snippets/${lang}`) | ||
| }) | ||
|
|
||
| const themes = { | ||
| light: 'textmate', | ||
| dark: 'dracula', | ||
| } | ||
|
|
||
| const getLanguage = lang => { | ||
| const defaultLanguage = 'jsx' | ||
| if (typeof lang === 'string') return defaultLanguage | ||
|
|
||
| const language = getter(lang, 'props.props.className') || defaultLanguage | ||
| const result = language.replace('language-', '') | ||
|
|
||
| if (result === 'js' || result === 'javascript') return 'jsx' | ||
| if (result === 'ts' || result === 'tsx' || result === 'typescript') { | ||
| return 'text/typescript' | ||
| } | ||
| return result | ||
| } | ||
|
|
||
| export const Code = ({ | ||
| className, | ||
| codeString, | ||
| language = 'jsx', | ||
| readOnly, | ||
| onChange, | ||
| }) => { | ||
| const [colorMode] = useColorMode() | ||
| const config = useConfig() | ||
| const lang = getLanguage(language) | ||
| const theme = get('themeConfig.editorTheme', config) | ||
| export const Code = ({ children, className: outerClassName }) => { | ||
| const [language] = outerClassName.replace(/language-/, '').split(' ') | ||
| const theme = usePrismTheme() | ||
|
|
||
| return ( | ||
| <AceEditor | ||
| className={className} | ||
| sx={styles.editor} | ||
| value={codeString} | ||
| mode={lang} | ||
| readOnly={readOnly} | ||
| onChange={onChange} | ||
| highlightActiveLine={false} | ||
| theme={theme || themes[colorMode]} | ||
| name="code-editor" | ||
| fontSize={16} | ||
| style={{ | ||
| width: 'calc(100% - 2px)', | ||
| height: 200, | ||
| }} | ||
| setOptions={{ | ||
| tabSize: 2, | ||
| minLines: 5, | ||
| maxLines: 20, | ||
| wrap: true, | ||
| autoScrollEditorIntoView: true, | ||
| printMargin: false, | ||
| }} | ||
| editorProps={{ | ||
| $blockScrolling: Infinity, | ||
| }} | ||
| /> | ||
| <Highlight | ||
| {...defaultProps} | ||
| code={children.trim()} | ||
| language={language} | ||
| theme={theme} | ||
| > | ||
| {({ className, style, tokens, getLineProps, getTokenProps }) => ( | ||
| <Styled.pre className={`${outerClassName} ${className}`} style={style}> | ||
| {tokens.map((line, i) => ( | ||
| <div {...getLineProps({ line, key: i })}> | ||
| {line.map((token, key) => ( | ||
| <span | ||
| {...getTokenProps({ token, key })} | ||
| sx={{ display: 'inline-block' }} | ||
| /> | ||
| ))} | ||
| </div> | ||
| ))} | ||
| </Styled.pre> | ||
| )} | ||
| </Highlight> | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,20 +1,4 @@ | ||
| /** @jsx jsx */ | ||
| import { jsx } from 'theme-ui' | ||
| import { preToCodeBlock } from 'mdx-utils' | ||
|
|
||
| import * as styles from './styles' | ||
| import { Code } from '../Code' | ||
|
|
||
| export const Pre = preProps => { | ||
| const props = preToCodeBlock(preProps) | ||
| if (props) { | ||
| return ( | ||
| <div sx={styles.wrapper}> | ||
| <Code {...props} readOnly /> | ||
| <span sx={styles.language}>{props.language}</span> | ||
| </div> | ||
| ) | ||
| } else { | ||
| return <pre {...preProps} /> | ||
| } | ||
| } | ||
| export const Pre = ({ children }) => <div>{children}</div> |
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