aacb45156b
- Install Jest for unit testing with React Testing Library - Install Playwright for end-to-end testing - Configure Jest with proper TypeScript support and module mapping - Create test setup files and utilities for both unit and e2e tests Components: * Jest configuration with coverage thresholds * Playwright configuration with browser automation * Unit tests for LoginForm, AuthContext, and useSocketIO hook * E2E tests for authentication, dashboard, and agents workflows * GitHub Actions workflow for automated testing * Mock data and API utilities for consistent testing * Test documentation with best practices Testing features: - Unit tests with 70% coverage threshold - E2E tests with API mocking and user journey testing - CI/CD integration for automated test runs - Cross-browser testing support with Playwright - Authentication system testing end-to-end 🚀 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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,"src/CssPosition.ts","src/type.ts","src/utils/stringSearch.ts","src/stringify/index.ts","src/stringify/compiler.ts"],"sourcesContent":["import {default as parseFn} from './parse';\nimport {default as stringifyFn} from './stringify';\nexport const parse = parseFn;\nexport const stringify = stringifyFn;\nexport * from './type';\nexport * from './CssParseError';\nexport * from './CssPosition';\nexport default {parse, stringify};\n","import CssParseError from '../CssParseError';\nimport Position from '../CssPosition';\nimport {\n CssAtRuleAST,\n CssCharsetAST,\n CssCommentAST,\n CssCommonPositionAST,\n CssContainerAST,\n CssCustomMediaAST,\n CssDeclarationAST,\n CssDocumentAST,\n CssFontFaceAST,\n CssHostAST,\n CssImportAST,\n CssKeyframeAST,\n CssKeyframesAST,\n CssLayerAST,\n CssMediaAST,\n CssNamespaceAST,\n CssPageAST,\n CssRuleAST,\n CssStartingStyleAST,\n CssStylesheetAST,\n CssSupportsAST,\n CssTypes,\n} from '../type';\nimport {\n indexOfArrayWithBracketAndQuoteSupport,\n splitWithBracketAndQuoteSupport,\n} from '../utils/stringSearch';\n\n// http://www.w3.org/TR/CSS21/grammar.html\n// https://github.com/visionmedia/css-parse/pull/49#issuecomment-30088027\n// New rule => https://www.w3.org/TR/CSS22/syndata.html#comments\n// [^] is equivalent to [.\\n\\r]\nconst commentre = /\\/\\*[^]*?(?:\\*\\/|$)/g;\n\nexport const parse = (\n css: string,\n options?: {source?: string; silent?: boolean},\n): CssStylesheetAST => {\n options = options || {};\n\n /**\n * Positional.\n */\n let lineno = 1;\n let column = 1;\n\n /**\n * Update lineno and column based on `str`.\n */\n function updatePosition(str: string) {\n const lines = str.match(/\\n/g);\n if (lines) {\n lineno += lines.length;\n }\n const i = str.lastIndexOf('\\n');\n column = ~i ? str.length - i : column + str.length;\n }\n\n /**\n * Mark position and patch `node.position`.\n */\n function position() {\n const start = {line: lineno, column: column};\n return function <T1 extends CssCommonPositionAST>(\n node: Omit<T1, 'position'>,\n ): T1 {\n (node as T1).position = new Position(\n start,\n {line: lineno, column: column},\n options?.source || '',\n );\n whitespace();\n return node as T1;\n };\n }\n\n /**\n * Error `msg`.\n */\n const errorsList: Array<CssParseError> = [];\n\n function error(msg: string) {\n const err = new CssParseError(\n options?.source || '',\n msg,\n lineno,\n column,\n css,\n );\n\n if (options?.silent) {\n errorsList.push(err);\n } else {\n throw err;\n }\n }\n\n /**\n * Parse stylesheet.\n */\n function stylesheet(): CssStylesheetAST {\n const rulesList = rules();\n\n const result: CssStylesheetAST = {\n type: CssTypes.stylesheet,\n stylesheet: {\n source: options?.source,\n rules: rulesList,\n parsingErrors: errorsList,\n },\n };\n\n return result;\n }\n\n /**\n * Opening brace.\n */\n function open(): boolean {\n const openMatch = /^{\\s*/.exec(css);\n if (openMatch) {\n processMatch(openMatch);\n return true;\n }\n return false;\n }\n\n /**\n * Closing brace.\n */\n function close() {\n const closeMatch = /^}/.exec(css);\n if (closeMatch) {\n processMatch(closeMatch);\n return true;\n }\n return false;\n }\n\n /**\n * Parse ruleset.\n */\n function rules() {\n let node: CssRuleAST | CssAtRuleAST | void;\n const rules: Array<CssRuleAST | CssAtRuleAST> = [];\n whitespace();\n comments(rules);\n while (css.length && css.charAt(0) !== '}' && (node = atrule() || rule())) {\n if (node) {\n rules.push(node);\n comments(rules);\n }\n }\n return rules;\n }\n\n /**\n * Update position and css string. Return the matches\n */\n function processMatch(m: RegExpExecArray) {\n const str = m[0];\n updatePosition(str);\n css = css.slice(str.length);\n return m;\n }\n\n /**\n * Parse whitespace.\n */\n function whitespace() {\n const m = /^\\s*/.exec(css);\n if (m) {\n processMatch(m);\n }\n }\n\n /**\n * Parse comments;\n */\n function comments<T1 extends CssCommonPositionAST>(\n rules?: Array<T1 | CssCommentAST>,\n ) {\n let c;\n rules = rules || [];\n while ((c = comment())) {\n if (c) {\n rules.push(c);\n }\n }\n return rules;\n }\n\n /**\n * Parse comment.\n */\n function comment(): CssCommentAST | void {\n const pos = position();\n if ('/' !== css.charAt(0) || '*' !== css.charAt(1)) {\n return;\n }\n\n const m = /^\\/\\*[^]*?\\*\\//.exec(css);\n if (!m) {\n return error('End of comment missing');\n }\n processMatch(m);\n\n return pos<CssCommentAST>({\n type: CssTypes.comment,\n comment: m[0].slice(2, -2),\n });\n }\n\n /**\n * Parse selector.\n */\n function selector() {\n const m = /^([^{]+)/.exec(css);\n if (!m) {\n return;\n }\n processMatch(m);\n\n // remove comment in selector;\n const res = trim(m[0]).replace(commentre, '');\n\n return splitWithBracketAndQuoteSupport(res, [',']).map(v => trim(v));\n }\n\n /**\n * Parse declaration.\n */\n function declaration(): CssDeclarationAST | void {\n const pos = position();\n\n // prop\n const propMatch = /^(\\*?[-#/*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/.exec(css);\n if (!propMatch) {\n return;\n }\n processMatch(propMatch);\n const propValue = trim(propMatch[0]);\n\n // :\n const sepratotorMatch = /^:\\s*/.exec(css);\n if (!sepratotorMatch) {\n return error(\"property missing ':'\");\n }\n processMatch(sepratotorMatch);\n\n // val\n let value = '';\n const endValuePosition = indexOfArrayWithBracketAndQuoteSupport(css, [\n ';',\n '}',\n ]);\n if (endValuePosition !== -1) {\n value = css.substring(0, endValuePosition);\n const fakeMatch = [value] as unknown as RegExpExecArray;\n processMatch(fakeMatch);\n\n value = trim(value).replace(commentre, '');\n }\n\n const ret = pos<CssDeclarationAST>({\n type: CssTypes.declaration,\n property: propValue.replace(commentre, ''),\n value: value,\n });\n\n // ;\n const endMatch = /^[;\\s]*/.exec(css);\n if (endMatch) {\n processMatch(endMatch);\n }\n\n return ret;\n }\n\n /**\n * Parse declarations.\n */\n function declarations() {\n const decls: Array<CssDeclarationAST | CssCommentAST> = [];\n\n if (!open()) {\n return error(\"missing '{'\");\n }\n comments(decls);\n\n // declarations\n let decl;\n while ((decl = declaration())) {\n if (decl) {\n decls.push(decl);\n comments(decls);\n }\n }\n\n if (!close()) {\n return error(\"missing '}'\");\n }\n return decls;\n }\n\n /**\n * Parse keyframe.\n */\n function keyframe() {\n let m;\n const vals = [];\n const pos = position();\n\n while ((m = /^((\\d+\\.\\d+|\\.\\d+|\\d+)%?|[a-z]+)\\s*/.exec(css))) {\n const res = processMatch(m);\n vals.push(res[1]);\n const spacesMatch = /^,\\s*/.exec(css);\n if (spacesMatch) {\n processMatch(spacesMatch);\n }\n }\n\n if (!vals.length) {\n return;\n }\n\n return pos<CssKeyframeAST>({\n type: CssTypes.keyframe,\n values: vals,\n declarations: declarations() || [],\n });\n }\n\n /**\n * Parse keyframes.\n */\n function atkeyframes(): CssKeyframesAST | void {\n const pos = position();\n const m1 = /^@([-\\w]+)?keyframes\\s*/.exec(css);\n\n if (!m1) {\n return;\n }\n const vendor = processMatch(m1)[1];\n\n // identifier\n const m2 = /^([-\\w]+)\\s*/.exec(css);\n if (!m2) {\n return error('@keyframes missing name');\n }\n const name = processMatch(m2)[1];\n\n if (!open()) {\n return error(\"@keyframes missing '{'\");\n }\n\n let frame;\n let frames: Array<CssKeyframeAST | CssCommentAST> = comments();\n while ((frame = keyframe())) {\n frames.push(frame);\n frames = frames.concat(comments());\n }\n\n if (!close()) {\n return error(\"@keyframes missing '}'\");\n }\n\n return pos<CssKeyframesAST>({\n type: CssTypes.keyframes,\n name: name,\n vendor: vendor,\n keyframes: frames,\n });\n }\n\n /**\n * Parse supports.\n */\n function atsupports(): CssSupportsAST | void {\n const pos = position();\n const m = /^@supports *([^{]+)/.exec(css);\n\n if (!m) {\n return;\n }\n const supports = trim(processMatch(m)[1]);\n\n if (!open()) {\n return error(\"@supports missing '{'\");\n }\n\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@supports missing '}'\");\n }\n\n return pos<CssSupportsAST>({\n type: CssTypes.supports,\n supports: supports,\n rules: style,\n });\n }\n\n /**\n * Parse host.\n */\n function athost() {\n const pos = position();\n const m = /^@host\\s*/.exec(css);\n\n if (!m) {\n return;\n }\n processMatch(m);\n\n if (!open()) {\n return error(\"@host missing '{'\");\n }\n\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@host missing '}'\");\n }\n\n return pos<CssHostAST>({\n type: CssTypes.host,\n rules: style,\n });\n }\n\n /**\n * Parse container.\n */\n function atcontainer(): CssContainerAST | void {\n const pos = position();\n const m = /^@container *([^{]+)/.exec(css);\n\n if (!m) {\n return;\n }\n const container = trim(processMatch(m)[1]);\n\n if (!open()) {\n return error(\"@container missing '{'\");\n }\n\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@container missing '}'\");\n }\n\n return pos<CssContainerAST>({\n type: CssTypes.container,\n container: container,\n rules: style,\n });\n }\n\n /**\n * Parse container.\n */\n function atlayer(): CssLayerAST | void {\n const pos = position();\n const m = /^@layer *([^{;@]+)/.exec(css);\n\n if (!m) {\n return;\n }\n const layer = trim(processMatch(m)[1]);\n\n if (!open()) {\n const m2 = /^[;\\s]*/.exec(css);\n if (m2) {\n processMatch(m2);\n }\n return pos<CssLayerAST>({\n type: CssTypes.layer,\n layer: layer,\n });\n }\n\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@layer missing '}'\");\n }\n\n return pos<CssLayerAST>({\n type: CssTypes.layer,\n layer: layer,\n rules: style,\n });\n }\n\n /**\n * Parse media.\n */\n function atmedia(): CssMediaAST | void {\n const pos = position();\n const m = /^@media *([^{]+)/.exec(css);\n\n if (!m) {\n return;\n }\n const media = trim(processMatch(m)[1]);\n\n if (!open()) {\n return error(\"@media missing '{'\");\n }\n\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@media missing '}'\");\n }\n\n return pos<CssMediaAST>({\n type: CssTypes.media,\n media: media,\n rules: style,\n });\n }\n\n /**\n * Parse custom-media.\n */\n function atcustommedia(): CssCustomMediaAST | void {\n const pos = position();\n const m = /^@custom-media\\s+(--\\S+)\\s+([^{;\\s][^{;]*);/.exec(css);\n if (!m) {\n return;\n }\n const res = processMatch(m);\n\n return pos<CssCustomMediaAST>({\n type: CssTypes.customMedia,\n name: trim(res[1]),\n media: trim(res[2]),\n });\n }\n\n /**\n * Parse paged media.\n */\n function atpage(): CssPageAST | void {\n const pos = position();\n const m = /^@page */.exec(css);\n if (!m) {\n return;\n }\n processMatch(m);\n\n const sel = selector() || [];\n\n if (!open()) {\n return error(\"@page missing '{'\");\n }\n let decls = comments<CssDeclarationAST>();\n\n // declarations\n let decl;\n while ((decl = declaration())) {\n decls.push(decl);\n decls = decls.concat(comments());\n }\n\n if (!close()) {\n return error(\"@page missing '}'\");\n }\n\n return pos<CssPageAST>({\n type: CssTypes.page,\n selectors: sel,\n declarations: decls,\n });\n }\n\n /**\n * Parse document.\n */\n function atdocument(): CssDocumentAST | void {\n const pos = position();\n const m = /^@([-\\w]+)?document *([^{]+)/.exec(css);\n if (!m) {\n return;\n }\n const res = processMatch(m);\n\n const vendor = trim(res[1]);\n const doc = trim(res[2]);\n\n if (!open()) {\n return error(\"@document missing '{'\");\n }\n\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@document missing '}'\");\n }\n\n return pos<CssDocumentAST>({\n type: CssTypes.document,\n document: doc,\n vendor: vendor,\n rules: style,\n });\n }\n\n /**\n * Parse font-face.\n */\n function atfontface(): CssFontFaceAST | void {\n const pos = position();\n const m = /^@font-face\\s*/.exec(css);\n if (!m) {\n return;\n }\n processMatch(m);\n\n if (!open()) {\n return error(\"@font-face missing '{'\");\n }\n let decls = comments<CssDeclarationAST>();\n\n // declarations\n let decl;\n while ((decl = declaration())) {\n decls.push(decl);\n decls = decls.concat(comments());\n }\n\n if (!close()) {\n return error(\"@font-face missing '}'\");\n }\n\n return pos<CssFontFaceAST>({\n type: CssTypes.fontFace,\n declarations: decls,\n });\n }\n\n /**\n * Parse starting style.\n */\n function atstartingstyle(): CssStartingStyleAST | void {\n const pos = position();\n const m = /^@starting-style\\s*/.exec(css);\n if (!m) {\n return;\n }\n processMatch(m);\n\n if (!open()) {\n return error(\"@starting-style missing '{'\");\n }\n const style = comments<CssAtRuleAST>().concat(rules());\n\n if (!close()) {\n return error(\"@starting-style missing '}'\");\n }\n\n return pos<CssStartingStyleAST>({\n type: CssTypes.startingStyle,\n rules: style,\n });\n }\n\n /**\n * Parse import\n */\n const atimport = _compileAtrule<CssImportAST>('import');\n\n /**\n * Parse charset\n */\n const atcharset = _compileAtrule<CssCharsetAST>('charset');\n\n /**\n * Parse namespace\n */\n const atnamespace = _compileAtrule<CssNamespaceAST>('namespace');\n\n /**\n * Parse non-block at-rules\n */\n function _compileAtrule<T1 extends CssCommonPositionAST>(\n name: string,\n ): () => T1 | void {\n const re = new RegExp(\n '^@' +\n name +\n '\\\\s*((?::?[^;\\'\"]|\"(?:\\\\\\\\\"|[^\"])*?\"|\\'(?:\\\\\\\\\\'|[^\\'])*?\\')+)(?:;|$)',\n );\n\n // ^@import\\s*([^;\"']|(\"|')(?:\\\\\\2|.)*?\\2)+(;|$)\n\n return function (): T1 | void {\n const pos = position();\n const m = re.exec(css);\n if (!m) {\n return;\n }\n const res = processMatch(m);\n const ret: Record<string, string> = {type: name};\n ret[name] = res[1].trim();\n return pos<T1>(ret as unknown as T1) as T1;\n };\n }\n\n /**\n * Parse at rule.\n */\n function atrule(): CssAtRuleAST | void {\n if (css[0] !== '@') {\n return;\n }\n\n return (\n atkeyframes() ||\n atmedia() ||\n atcustommedia() ||\n atsupports() ||\n atimport() ||\n atcharset() ||\n atnamespace() ||\n atdocument() ||\n atpage() ||\n athost() ||\n atfontface() ||\n atcontainer() ||\n atstartingstyle() ||\n atlayer()\n );\n }\n\n /**\n * Parse rule.\n */\n function rule() {\n const pos = position();\n const sel = selector();\n\n if (!sel) {\n return error('selector missing');\n }\n comments();\n\n return pos<CssRuleAST>({\n type: CssTypes.rule,\n selectors: sel,\n declarations: declarations() || [],\n });\n }\n\n return addParent(stylesheet());\n};\n\n/**\n * Trim `str`.\n */\nfunction trim(str: string) {\n return str ? str.trim() : '';\n}\n\n/**\n * Adds non-enumerable parent node reference to each node.\n */\nfunction addParent<T1 extends {type?: string}>(obj: T1, parent?: unknown): T1 {\n const isNode = obj && typeof obj.type === 'string';\n const childParent = isNode ? obj : parent;\n\n for (const k in obj) {\n const value = obj[k];\n if (Array.isArray(value)) {\n value.forEach(v => {\n addParent(v, childParent);\n });\n } else if (value && typeof value === 'object') {\n addParent(value, childParent);\n }\n }\n\n if (isNode) {\n Object.defineProperty(obj, 'parent', {\n configurable: true,\n writable: true,\n enumerable: false,\n value: parent || null,\n });\n }\n\n return obj;\n}\n\nexport default parse;\n","export default class CssParseError extends Error {\n readonly reason: string;\n readonly filename?: string;\n readonly line: number;\n readonly column: number;\n readonly source: string;\n\n constructor(\n filename: string,\n msg: string,\n lineno: number,\n column: number,\n css: string,\n ) {\n super(filename + ':' + lineno + ':' + column + ': ' + msg);\n this.reason = msg;\n this.filename = filename;\n this.line = lineno;\n this.column = column;\n this.source = css;\n }\n}\n","/**\n * Store position information for a node\n */\nexport default class Position {\n start: {line: number; column: number};\n end: {line: number; column: number};\n source?: string;\n\n constructor(\n start: {line: number; column: number},\n end: {line: number; column: number},\n source: string,\n ) {\n this.start = start;\n this.end = end;\n this.source = source;\n }\n}\n","import CssParseError from './CssParseError';\nimport Position from './CssPosition';\n\nexport enum CssTypes {\n stylesheet = 'stylesheet',\n rule = 'rule',\n declaration = 'declaration',\n comment = 'comment',\n container = 'container',\n charset = 'charset',\n document = 'document',\n customMedia = 'custom-media',\n fontFace = 'font-face',\n host = 'host',\n import = 'import',\n keyframes = 'keyframes',\n keyframe = 'keyframe',\n layer = 'layer',\n media = 'media',\n namespace = 'namespace',\n page = 'page',\n startingStyle = 'starting-style',\n supports = 'supports',\n}\n\nexport type CssCommonAST = {\n type: CssTypes;\n};\n\nexport type CssCommonPositionAST = CssCommonAST & {\n position?: Position;\n parent?: unknown;\n};\n\nexport type CssStylesheetAST = CssCommonAST & {\n type: CssTypes.stylesheet;\n stylesheet: {\n source?: string;\n rules: Array<CssAtRuleAST>;\n parsingErrors?: Array<CssParseError>;\n };\n};\n\nexport type CssRuleAST = CssCommonPositionAST & {\n type: CssTypes.rule;\n selectors: Array<string>;\n declarations: Array<CssDeclarationAST | CssCommentAST>;\n};\n\nexport type CssDeclarationAST = CssCommonPositionAST & {\n type: CssTypes.declaration;\n property: string;\n value: string;\n};\n\nexport type CssCommentAST = CssCommonPositionAST & {\n type: CssTypes.comment;\n comment: string;\n};\nexport type CssContainerAST = CssCommonPositionAST & {\n type: CssTypes.container;\n container: string;\n rules: Array<CssAtRuleAST>;\n};\n\nexport type CssCharsetAST = CssCommonPositionAST & {\n type: CssTypes.charset;\n charset: string;\n};\nexport type CssCustomMediaAST = CssCommonPositionAST & {\n type: CssTypes.customMedia;\n name: string;\n media: string;\n};\nexport type CssDocumentAST = CssCommonPositionAST & {\n type: CssTypes.document;\n document: string;\n vendor?: string;\n rules: Array<CssAtRuleAST>;\n};\nexport type CssFontFaceAST = CssCommonPositionAST & {\n type: CssTypes.fontFace;\n declarations: Array<CssDeclarationAST | CssCommentAST>;\n};\nexport type CssHostAST = CssCommonPositionAST & {\n type: CssTypes.host;\n rules: Array<CssAtRuleAST>;\n};\nexport type CssImportAST = CssCommonPositionAST & {\n type: CssTypes.import;\n import: string;\n};\nexport type CssKeyframesAST = CssCommonPositionAST & {\n type: CssTypes.keyframes;\n name: string;\n vendor?: string;\n keyframes: Array<CssKeyframeAST | CssCommentAST>;\n};\nexport type CssKeyframeAST = CssCommonPositionAST & {\n type: CssTypes.keyframe;\n values: Array<string>;\n declarations: Array<CssDeclarationAST | CssCommentAST>;\n};\nexport type CssLayerAST = CssCommonPositionAST & {\n type: CssTypes.layer;\n layer: string;\n rules?: Array<CssAtRuleAST>;\n};\nexport type CssMediaAST = CssCommonPositionAST & {\n type: CssTypes.media;\n media: string;\n rules: Array<CssAtRuleAST>;\n};\nexport type CssNamespaceAST = CssCommonPositionAST & {\n type: CssTypes.namespace;\n namespace: string;\n};\nexport type CssPageAST = CssCommonPositionAST & {\n type: CssTypes.page;\n selectors: Array<string>;\n declarations: Array<CssDeclarationAST | CssCommentAST>;\n};\nexport type CssSupportsAST = CssCommonPositionAST & {\n type: CssTypes.supports;\n supports: string;\n rules: Array<CssAtRuleAST>;\n};\n\nexport type CssStartingStyleAST = CssCommonPositionAST & {\n type: CssTypes.startingStyle;\n rules: Array<CssAtRuleAST>;\n};\n\nexport type CssAtRuleAST =\n | CssRuleAST\n | CssCommentAST\n | CssContainerAST\n | CssCharsetAST\n | CssCustomMediaAST\n | CssDocumentAST\n | CssFontFaceAST\n | CssHostAST\n | CssImportAST\n | CssKeyframesAST\n | CssLayerAST\n | CssMediaAST\n | CssNamespaceAST\n | CssPageAST\n | CssSupportsAST\n | CssStartingStyleAST;\n\nexport type CssAllNodesAST =\n | CssAtRuleAST\n | CssStylesheetAST\n | CssDeclarationAST\n | CssKeyframeAST;\n","export const MAX_LOOP = 10000;\n\n/**\n * Find the first occurrence of any search string in the input string, ignoring escaped characters\n * @param string - The input string to search in\n * @param search - Array of strings to search for\n * @param position - Optional starting position for the search\n * @returns The index of the first match, or -1 if not found\n * @throws {Error} If too many escape sequences are encountered (> MAX_LOOP)\n * @example\n * ```ts\n * // Basic search\n * indexOfArrayNonEscaped('a,b,c', [',']) // 1\n *\n * // Handles escaped characters\n * indexOfArrayNonEscaped('a\\\\,b,c', [',']) // 4, the first comma is escaped\n * ```\n */\nexport const indexOfArrayNonEscaped = (\n string: string,\n search: Array<string>,\n position?: number,\n): number => {\n let currentPosition = position;\n let maxLoop = MAX_LOOP;\n do {\n const all = search.map(v => string.indexOf(v, currentPosition));\n all.push(string.indexOf('\\\\', currentPosition));\n const foundAll = all.filter(v => v !== -1);\n if (foundAll.length === 0) {\n return -1;\n }\n\n const found = Math.min(...foundAll);\n if (string[found] === '\\\\') {\n currentPosition = found + 2;\n maxLoop--;\n } else {\n return found;\n }\n } while (maxLoop > 0);\n\n throw new Error('Too many escaping');\n};\n\n/**\n * Find the first occurrence of any search string in the input string, respecting brackets and quotes\n * @param string - The input string to search in\n * @param search - Array of strings to search for\n * @param position - Optional starting position for the search\n * @returns The index of the first match, or -1 if not found\n * @throws {Error} If too many escape sequences are encountered (> MAX_LOOP)\n * @example\n * ```ts\n * // Basic search\n * indexOfArrayWithBracketAndQuoteSupport('a,b,c', [',']) // 1\n *\n * // Respects brackets - won't match inside ()\n * indexOfArrayWithBracketAndQuoteSupport('(a,b),c', [',']) // 4, ignores the comma inside ()\n *\n * // Respects quotes - won't match inside quotes\n * indexOfArrayWithBracketAndQuoteSupport('\"a,b\",c', [',']) // 4, ignores the comma inside quotes\n * indexOfArrayWithBracketAndQuoteSupport(\"'a,b',c\", [',']) // 4, ignores the comma inside quotes\n *\n * // Handles escaped characters\n * indexOfArrayWithBracketAndQuoteSupport('a\\\\,b,c', [',']) // 4, the first comma is escaped\n * ```\n */\nexport const indexOfArrayWithBracketAndQuoteSupport = (\n string: string,\n search: Array<string>,\n position?: number,\n): number => {\n let currentSearchPosition = position;\n let maxLoop = MAX_LOOP;\n\n do {\n const all = search.map(v => string.indexOf(v, currentSearchPosition));\n\n all.push(string.indexOf('(', currentSearchPosition));\n all.push(string.indexOf('\"', currentSearchPosition));\n all.push(string.indexOf(\"'\", currentSearchPosition));\n all.push(string.indexOf('\\\\', currentSearchPosition));\n\n const foundAll = all.filter(v => v !== -1);\n if (foundAll.length === 0) {\n return -1;\n }\n\n const firstMatchPos = Math.min(...foundAll);\n const char = string[firstMatchPos];\n switch (char) {\n case '\\\\':\n currentSearchPosition = firstMatchPos + 2;\n break;\n case '(':\n {\n const endPosition = indexOfArrayWithBracketAndQuoteSupport(\n string,\n [')'],\n firstMatchPos + 1,\n );\n if (endPosition === -1) {\n return -1;\n }\n currentSearchPosition = endPosition + 1;\n }\n break;\n case '\"':\n {\n const endQuotePosition = indexOfArrayNonEscaped(\n string,\n ['\"'],\n firstMatchPos + 1,\n );\n if (endQuotePosition === -1) {\n return -1;\n }\n currentSearchPosition = endQuotePosition + 1;\n }\n break;\n case \"'\":\n {\n const endQuotePosition = indexOfArrayNonEscaped(\n string,\n [\"'\"],\n firstMatchPos + 1,\n );\n if (endQuotePosition === -1) {\n return -1;\n }\n currentSearchPosition = endQuotePosition + 1;\n }\n break;\n default:\n return firstMatchPos;\n }\n maxLoop--;\n } while (maxLoop > 0);\n\n throw new Error('Too many escaping');\n};\n\n/**\n * Split a string by search tokens, respecting brackets and quotes\n * @example\n * ```ts\n * splitWithBracketAndQuoteSupport('a,b', [',']) // ['a', 'b']\n * splitWithBracketAndQuoteSupport('a,(b,c)', [',']) // ['a', '(b,c)']\n * splitWithBracketAndQuoteSupport('a,\"b,c\"', [',']) // ['a', '\"b,c\"']\n * splitWithBracketAndQuoteSupport(\"a,'b,c'\", [',']) // ['a', \"'b,c'\"]\n * ```\n */\nexport const splitWithBracketAndQuoteSupport = (\n string: string,\n search: Array<string>,\n): Array<string> => {\n const result: Array<string> = [];\n let currentPosition = 0;\n while (currentPosition < string.length) {\n const index = indexOfArrayWithBracketAndQuoteSupport(\n string,\n search,\n currentPosition,\n );\n if (index === -1) {\n result.push(string.substring(currentPosition));\n return result;\n }\n result.push(string.substring(currentPosition, index));\n currentPosition = index + 1;\n }\n return result;\n};\n","import {CssStylesheetAST} from '../type';\nimport Compiler, {CompilerOptions} from './compiler';\n\nexport default (node: CssStylesheetAST, options?: CompilerOptions) => {\n const compiler = new Compiler(options || {});\n return compiler.compile(node);\n};\n","import {\n CssAllNodesAST,\n CssCharsetAST,\n CssCommentAST,\n CssCommonPositionAST,\n CssContainerAST,\n CssCustomMediaAST,\n CssDeclarationAST,\n CssDocumentAST,\n CssFontFaceAST,\n CssHostAST,\n CssImportAST,\n CssKeyframeAST,\n CssKeyframesAST,\n CssLayerAST,\n CssMediaAST,\n CssNamespaceAST,\n CssPageAST,\n CssRuleAST,\n CssStartingStyleAST,\n CssStylesheetAST,\n CssSupportsAST,\n CssTypes,\n} from '../type';\n\nexport type CompilerOptions = {\n indent?: string;\n compress?: boolean;\n};\n\nclass Compiler {\n level = 0;\n indentation = ' ';\n compress = false;\n\n constructor(options?: CompilerOptions) {\n if (typeof options?.indent === 'string') {\n this.indentation = options?.indent;\n }\n if (options?.compress) {\n this.compress = true;\n }\n }\n\n // We disable no-unused-vars for _position. We keep position for potential reintroduction of source-map\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n emit(str: string, _position?: CssCommonPositionAST['position']) {\n return str;\n }\n\n /**\n * Increase, decrease or return current indentation.\n */\n indent(level?: number) {\n this.level = this.level || 1;\n\n if (level) {\n this.level += level;\n return '';\n }\n\n return Array(this.level).join(this.indentation);\n }\n\n visit(node: CssAllNodesAST): string {\n switch (node.type) {\n case CssTypes.stylesheet:\n return this.stylesheet(node);\n case CssTypes.rule:\n return this.rule(node);\n case CssTypes.declaration:\n return this.declaration(node);\n case CssTypes.comment:\n return this.comment(node);\n case CssTypes.container:\n return this.container(node);\n case CssTypes.charset:\n return this.charset(node);\n case CssTypes.document:\n return this.document(node);\n case CssTypes.customMedia:\n return this.customMedia(node);\n case CssTypes.fontFace:\n return this.fontFace(node);\n case CssTypes.host:\n return this.host(node);\n case CssTypes.import:\n return this.import(node);\n case CssTypes.keyframes:\n return this.keyframes(node);\n case CssTypes.keyframe:\n return this.keyframe(node);\n case CssTypes.layer:\n return this.layer(node);\n case CssTypes.media:\n return this.media(node);\n case CssTypes.namespace:\n return this.namespace(node);\n case CssTypes.page:\n return this.page(node);\n case CssTypes.startingStyle:\n return this.startingStyle(node);\n case CssTypes.supports:\n return this.supports(node);\n }\n }\n\n mapVisit(nodes: Array<CssAllNodesAST>, delim?: string) {\n let buf = '';\n delim = delim || '';\n\n for (let i = 0, length = nodes.length; i < length; i++) {\n buf += this.visit(nodes[i]);\n if (delim && i < length - 1) {\n buf += this.emit(delim);\n }\n }\n\n return buf;\n }\n\n compile(node: CssStylesheetAST) {\n if (this.compress) {\n return node.stylesheet.rules.map(this.visit, this).join('');\n }\n\n return this.stylesheet(node);\n }\n\n /**\n * Visit stylesheet node.\n */\n stylesheet(node: CssStylesheetAST) {\n return this.mapVisit(node.stylesheet.rules, '\\n\\n');\n }\n\n /**\n * Visit comment node.\n */\n comment(node: CssCommentAST) {\n if (this.compress) {\n return this.emit('', node.position);\n }\n return this.emit(this.indent() + '/*' + node.comment + '*/', node.position);\n }\n\n /**\n * Visit container node.\n */\n container(node: CssContainerAST) {\n if (this.compress) {\n return (\n this.emit('@container ' + node.container, node.position) +\n this.emit('{') +\n this.mapVisit(node.rules) +\n this.emit('}')\n );\n }\n return (\n this.emit(this.indent() + '@container ' + node.container, node.position) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(node.rules, '\\n\\n') +\n this.emit('\\n' + this.indent(-1) + this.indent() + '}')\n );\n }\n\n /**\n * Visit container node.\n */\n layer(node: CssLayerAST) {\n if (this.compress) {\n return (\n this.emit('@layer ' + node.layer, node.position) +\n (node.rules\n ? this.emit('{') +\n this.mapVisit(<CssAllNodesAST[]>node.rules) +\n this.emit('}')\n : ';')\n );\n }\n return (\n this.emit(this.indent() + '@layer ' + node.layer, node.position) +\n (node.rules\n ? this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(<CssAllNodesAST[]>node.rules, '\\n\\n') +\n this.emit('\\n' + this.indent(-1) + this.indent() + '}')\n : ';')\n );\n }\n\n /**\n * Visit import node.\n */\n import(node: CssImportAST) {\n return this.emit('@import ' + node.import + ';', node.position);\n }\n\n /**\n * Visit media node.\n */\n media(node: CssMediaAST) {\n if (this.compress) {\n return (\n this.emit('@media ' + node.media, node.position) +\n this.emit('{') +\n this.mapVisit(node.rules) +\n this.emit('}')\n );\n }\n return (\n this.emit(this.indent() + '@media ' + node.media, node.position) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(node.rules, '\\n\\n') +\n this.emit('\\n' + this.indent(-1) + this.indent() + '}')\n );\n }\n\n /**\n * Visit document node.\n */\n document(node: CssDocumentAST) {\n const doc = '@' + (node.vendor || '') + 'document ' + node.document;\n if (this.compress) {\n return (\n this.emit(doc, node.position) +\n this.emit('{') +\n this.mapVisit(node.rules) +\n this.emit('}')\n );\n }\n return (\n this.emit(doc, node.position) +\n this.emit(' ' + ' {\\n' + this.indent(1)) +\n this.mapVisit(node.rules, '\\n\\n') +\n this.emit(this.indent(-1) + '\\n}')\n );\n }\n\n /**\n * Visit charset node.\n */\n charset(node: CssCharsetAST) {\n return this.emit('@charset ' + node.charset + ';', node.position);\n }\n\n /**\n * Visit namespace node.\n */\n namespace(node: CssNamespaceAST) {\n return this.emit('@namespace ' + node.namespace + ';', node.position);\n }\n\n /**\n * Visit container node.\n */\n startingStyle(node: CssStartingStyleAST) {\n if (this.compress) {\n return (\n this.emit('@starting-style', node.position) +\n this.emit('{') +\n this.mapVisit(node.rules) +\n this.emit('}')\n );\n }\n return (\n this.emit(this.indent() + '@starting-style', node.position) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(node.rules, '\\n\\n') +\n this.emit('\\n' + this.indent(-1) + this.indent() + '}')\n );\n }\n\n /**\n * Visit supports node.\n */\n supports(node: CssSupportsAST) {\n if (this.compress) {\n return (\n this.emit('@supports ' + node.supports, node.position) +\n this.emit('{') +\n this.mapVisit(node.rules) +\n this.emit('}')\n );\n }\n return (\n this.emit(this.indent() + '@supports ' + node.supports, node.position) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(node.rules, '\\n\\n') +\n this.emit('\\n' + this.indent(-1) + this.indent() + '}')\n );\n }\n\n /**\n * Visit keyframes node.\n */\n keyframes(node: CssKeyframesAST) {\n if (this.compress) {\n return (\n this.emit(\n '@' + (node.vendor || '') + 'keyframes ' + node.name,\n node.position,\n ) +\n this.emit('{') +\n this.mapVisit(node.keyframes) +\n this.emit('}')\n );\n }\n return (\n this.emit(\n '@' + (node.vendor || '') + 'keyframes ' + node.name,\n node.position,\n ) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(node.keyframes, '\\n') +\n this.emit(this.indent(-1) + '}')\n );\n }\n\n /**\n * Visit keyframe node.\n */\n keyframe(node: CssKeyframeAST) {\n const decls = node.declarations;\n if (this.compress) {\n return (\n this.emit(node.values.join(','), node.position) +\n this.emit('{') +\n this.mapVisit(decls) +\n this.emit('}')\n );\n }\n\n return (\n this.emit(this.indent()) +\n this.emit(node.values.join(', '), node.position) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(decls, '\\n') +\n this.emit(this.indent(-1) + '\\n' + this.indent() + '}\\n')\n );\n }\n\n /**\n * Visit page node.\n */\n page(node: CssPageAST) {\n if (this.compress) {\n const sel = node.selectors.length ? node.selectors.join(', ') : '';\n\n return (\n this.emit('@page ' + sel, node.position) +\n this.emit('{') +\n this.mapVisit(node.declarations) +\n this.emit('}')\n );\n }\n const sel = node.selectors.length ? node.selectors.join(', ') + ' ' : '';\n\n return (\n this.emit('@page ' + sel, node.position) +\n this.emit('{\\n') +\n this.emit(this.indent(1)) +\n this.mapVisit(node.declarations, '\\n') +\n this.emit(this.indent(-1)) +\n this.emit('\\n}')\n );\n }\n\n /**\n * Visit font-face node.\n */\n fontFace(node: CssFontFaceAST) {\n if (this.compress) {\n return (\n this.emit('@font-face', node.position) +\n this.emit('{') +\n this.mapVisit(node.declarations) +\n this.emit('}')\n );\n }\n return (\n this.emit('@font-face ', node.position) +\n this.emit('{\\n') +\n this.emit(this.indent(1)) +\n this.mapVisit(node.declarations, '\\n') +\n this.emit(this.indent(-1)) +\n this.emit('\\n}')\n );\n }\n\n /**\n * Visit host node.\n */\n host(node: CssHostAST) {\n if (this.compress) {\n return (\n this.emit('@host', node.position) +\n this.emit('{') +\n this.mapVisit(node.rules) +\n this.emit('}')\n );\n }\n return (\n this.emit('@host', node.position) +\n this.emit(' {\\n' + this.indent(1)) +\n this.mapVisit(node.rules, '\\n\\n') +\n this.emit(this.indent(-1) + '\\n}')\n );\n }\n\n /**\n * Visit custom-media node.\n */\n customMedia(node: CssCustomMediaAST) {\n return this.emit(\n '@custom-media ' + node.name + ' ' + node.media + ';',\n node.position,\n );\n }\n\n /**\n * Visit rule node.\n */\n rule(node: CssRuleAST) {\n const decls = node.declarations;\n if (!decls.length) {\n return '';\n }\n\n if (this.compress) {\n return (\n this.emit(node.selectors.join(','), node.position) +\n this.emit('{') +\n this.mapVisit(decls) +\n this.emit('}')\n );\n }\n const indent = this.indent();\n\n return (\n this.emit(\n node.selectors\n .map(s => {\n return indent + s;\n })\n .join(',\\n'),\n node.position,\n ) +\n this.emit(' {\\n') +\n this.emit(this.indent(1)) +\n this.mapVisit(decls, '\\n') +\n this.emit(this.indent(-1)) +\n this.emit('\\n' + this.indent() + '}')\n );\n }\n\n /**\n * Visit declaration node.\n */\n declaration(node: CssDeclarationAST) {\n if (this.compress) {\n return (\n this.emit(node.property + ':' + node.value, node.position) +\n this.emit(';')\n );\n }\n if (node.property === 'grid-template-areas')\n return (\n this.emit(this.indent()) +\n this.emit(\n node.property +\n ': ' +\n node.value.split('\\n').join('\\n'.padEnd(22) + this.indent()),\n node.position,\n ) +\n this.emit(';')\n );\n return (\n this.emit(this.indent()) +\n this.emit(node.property + ': ' + node.value, node.position) +\n this.emit(';')\n );\n }\n}\n\nexport default Compiler;\n"],"names":[],"version":3,"file":"index.cjs.map"} |