134 lines
2.8 KiB
TypeScript
134 lines
2.8 KiB
TypeScript
import { Mark, markInputRule, markPasteRule, mergeAttributes } from '@tiptap/core'
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export interface CodeOptions {
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/**
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* The HTML attributes applied to the code element.
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* @default {}
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* @example { class: 'foo' }
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*/
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HTMLAttributes: Record<string, any>
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}
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declare module '@tiptap/core' {
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interface Commands<ReturnType> {
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code: {
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/**
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* Set a code mark
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*/
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setCode: () => ReturnType
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/**
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* Toggle inline code
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*/
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toggleCode: () => ReturnType
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/**
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* Unset a code mark
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*/
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unsetCode: () => ReturnType
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}
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}
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}
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/**
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* Regular expressions to match inline code blocks enclosed in backticks.
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* It matches:
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* - An opening backtick, followed by
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* - Any text that doesn't include a backtick (captured for marking), followed by
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* - A closing backtick as the final character.
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* This ensures that any text between backticks is formatted as code,
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* regardless of the surrounding characters (exception being another backtick).
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*/
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export const inputRegex = /(^|[^`])`([^`]+)`(?!`)$/
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/**
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* Matches inline code while pasting.
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*/
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export const pasteRegex = /(^|[^`])`([^`]+)`(?!`)/g
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/**
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* This extension allows you to mark text as inline code.
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* @see https://tiptap.dev/api/marks/code
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*/
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export const Code = Mark.create<CodeOptions>({
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name: 'code',
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addOptions() {
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return {
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HTMLAttributes: {},
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}
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},
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excludes: '_',
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code: true,
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exitable: true,
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parseHTML() {
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return [{ tag: 'code' }]
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},
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renderHTML({ HTMLAttributes }) {
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return ['code', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), 0]
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},
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markdownTokenName: 'codespan',
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parseMarkdown: (token, helpers) => {
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// Convert 'codespan' token to code mark
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// For codespan tokens, we use the raw text content, not tokens
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return helpers.applyMark('code', [{ type: 'text', text: token.text || '' }])
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},
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renderMarkdown: (node, h) => {
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if (!node.content) {
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return ''
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}
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return `\`${h.renderChildren(node.content)}\``
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},
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addCommands() {
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return {
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setCode:
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() =>
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({ commands }) => {
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return commands.setMark(this.name)
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},
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toggleCode:
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() =>
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({ commands }) => {
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return commands.toggleMark(this.name)
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},
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unsetCode:
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() =>
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({ commands }) => {
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return commands.unsetMark(this.name)
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},
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}
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},
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addKeyboardShortcuts() {
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return {
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'Mod-e': () => this.editor.commands.toggleCode(),
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}
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},
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addInputRules() {
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return [
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markInputRule({
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find: inputRegex,
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type: this.type,
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}),
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]
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},
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addPasteRules() {
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return [
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markPasteRule({
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find: pasteRegex,
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type: this.type,
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}),
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]
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},
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})
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