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| author | Adam Mathes <adam@adammathes.com> | 2026-02-14 14:46:37 -0800 |
|---|---|---|
| committer | Adam Mathes <adam@adammathes.com> | 2026-02-14 14:46:37 -0800 |
| commit | afa87af01c79a9baa539f2992d32154d2a4739bd (patch) | |
| tree | 92c7416db734270a2fee1d72ee9cc119379ff8e1 /vanilla/node_modules/postcss/lib/parser.js | |
| parent | 3b927e84d200402281f68181cd4253bc77e5528d (diff) | |
| download | neko-afa87af01c79a9baa539f2992d32154d2a4739bd.tar.gz neko-afa87af01c79a9baa539f2992d32154d2a4739bd.tar.bz2 neko-afa87af01c79a9baa539f2992d32154d2a4739bd.zip | |
task: delete vanilla js prototype\n\n- Removed vanilla/ directory and web/dist/vanilla directory\n- Updated Makefile, Dockerfile, and CI workflow to remove vanilla references\n- Cleaned up web/web.go to remove vanilla embed and routes\n- Verified build and tests pass\n\nCloses NK-2tcnmq
Diffstat (limited to 'vanilla/node_modules/postcss/lib/parser.js')
| -rw-r--r-- | vanilla/node_modules/postcss/lib/parser.js | 611 |
1 files changed, 0 insertions, 611 deletions
diff --git a/vanilla/node_modules/postcss/lib/parser.js b/vanilla/node_modules/postcss/lib/parser.js deleted file mode 100644 index 64fb5d8..0000000 --- a/vanilla/node_modules/postcss/lib/parser.js +++ /dev/null @@ -1,611 +0,0 @@ -'use strict' - -let AtRule = require('./at-rule') -let Comment = require('./comment') -let Declaration = require('./declaration') -let Root = require('./root') -let Rule = require('./rule') -let tokenizer = require('./tokenize') - -const SAFE_COMMENT_NEIGHBOR = { - empty: true, - space: true -} - -function findLastWithPosition(tokens) { - for (let i = tokens.length - 1; i >= 0; i--) { - let token = tokens[i] - let pos = token[3] || token[2] - if (pos) return pos - } -} - -class Parser { - constructor(input) { - this.input = input - - this.root = new Root() - this.current = this.root - this.spaces = '' - this.semicolon = false - - this.createTokenizer() - this.root.source = { input, start: { column: 1, line: 1, offset: 0 } } - } - - atrule(token) { - let node = new AtRule() - node.name = token[1].slice(1) - if (node.name === '') { - this.unnamedAtrule(node, token) - } - this.init(node, token[2]) - - let type - let prev - let shift - let last = false - let open = false - let params = [] - let brackets = [] - - while (!this.tokenizer.endOfFile()) { - token = this.tokenizer.nextToken() - type = token[0] - - if (type === '(' || type === '[') { - brackets.push(type === '(' ? ')' : ']') - } else if (type === '{' && brackets.length > 0) { - brackets.push('}') - } else if (type === brackets[brackets.length - 1]) { - brackets.pop() - } - - if (brackets.length === 0) { - if (type === ';') { - node.source.end = this.getPosition(token[2]) - node.source.end.offset++ - this.semicolon = true - break - } else if (type === '{') { - open = true - break - } else if (type === '}') { - if (params.length > 0) { - shift = params.length - 1 - prev = params[shift] - while (prev && prev[0] === 'space') { - prev = params[--shift] - } - if (prev) { - node.source.end = this.getPosition(prev[3] || prev[2]) - node.source.end.offset++ - } - } - this.end(token) - break - } else { - params.push(token) - } - } else { - params.push(token) - } - - if (this.tokenizer.endOfFile()) { - last = true - break - } - } - - node.raws.between = this.spacesAndCommentsFromEnd(params) - if (params.length) { - node.raws.afterName = this.spacesAndCommentsFromStart(params) - this.raw(node, 'params', params) - if (last) { - token = params[params.length - 1] - node.source.end = this.getPosition(token[3] || token[2]) - node.source.end.offset++ - this.spaces = node.raws.between - node.raws.between = '' - } - } else { - node.raws.afterName = '' - node.params = '' - } - - if (open) { - node.nodes = [] - this.current = node - } - } - - checkMissedSemicolon(tokens) { - let colon = this.colon(tokens) - if (colon === false) return - - let founded = 0 - let token - for (let j = colon - 1; j >= 0; j--) { - token = tokens[j] - if (token[0] !== 'space') { - founded += 1 - if (founded === 2) break - } - } - // If the token is a word, e.g. `!important`, `red` or any other valid property's value. - // Then we need to return the colon after that word token. [3] is the "end" colon of that word. - // And because we need it after that one we do +1 to get the next one. - throw this.input.error( - 'Missed semicolon', - token[0] === 'word' ? token[3] + 1 : token[2] - ) - } - - colon(tokens) { - let brackets = 0 - let prev, token, type - for (let [i, element] of tokens.entries()) { - token = element - type = token[0] - - if (type === '(') { - brackets += 1 - } - if (type === ')') { - brackets -= 1 - } - if (brackets === 0 && type === ':') { - if (!prev) { - this.doubleColon(token) - } else if (prev[0] === 'word' && prev[1] === 'progid') { - continue - } else { - return i - } - } - - prev = token - } - return false - } - - comment(token) { - let node = new Comment() - this.init(node, token[2]) - node.source.end = this.getPosition(token[3] || token[2]) - node.source.end.offset++ - - let text = token[1].slice(2, -2) - if (/^\s*$/.test(text)) { - node.text = '' - node.raws.left = text - node.raws.right = '' - } else { - let match = text.match(/^(\s*)([^]*\S)(\s*)$/) - node.text = match[2] - node.raws.left = match[1] - node.raws.right = match[3] - } - } - - createTokenizer() { - this.tokenizer = tokenizer(this.input) - } - - decl(tokens, customProperty) { - let node = new Declaration() - this.init(node, tokens[0][2]) - - let last = tokens[tokens.length - 1] - if (last[0] === ';') { - this.semicolon = true - tokens.pop() - } - - node.source.end = this.getPosition( - last[3] || last[2] || findLastWithPosition(tokens) - ) - node.source.end.offset++ - - while (tokens[0][0] !== 'word') { - if (tokens.length === 1) this.unknownWord(tokens) - node.raws.before += tokens.shift()[1] - } - node.source.start = this.getPosition(tokens[0][2]) - - node.prop = '' - while (tokens.length) { - let type = tokens[0][0] - if (type === ':' || type === 'space' || type === 'comment') { - break - } - node.prop += tokens.shift()[1] - } - - node.raws.between = '' - - let token - while (tokens.length) { - token = tokens.shift() - - if (token[0] === ':') { - node.raws.between += token[1] - break - } else { - if (token[0] === 'word' && /\w/.test(token[1])) { - this.unknownWord([token]) - } - node.raws.between += token[1] - } - } - - if (node.prop[0] === '_' || node.prop[0] === '*') { - node.raws.before += node.prop[0] - node.prop = node.prop.slice(1) - } - - let firstSpaces = [] - let next - while (tokens.length) { - next = tokens[0][0] - if (next !== 'space' && next !== 'comment') break - firstSpaces.push(tokens.shift()) - } - - this.precheckMissedSemicolon(tokens) - - for (let i = tokens.length - 1; i >= 0; i--) { - token = tokens[i] - if (token[1].toLowerCase() === '!important') { - node.important = true - let string = this.stringFrom(tokens, i) - string = this.spacesFromEnd(tokens) + string - if (string !== ' !important') node.raws.important = string - break - } else if (token[1].toLowerCase() === 'important') { - let cache = tokens.slice(0) - let str = '' - for (let j = i; j > 0; j--) { - let type = cache[j][0] - if (str.trim().startsWith('!') && type !== 'space') { - break - } - str = cache.pop()[1] + str - } - if (str.trim().startsWith('!')) { - node.important = true - node.raws.important = str - tokens = cache - } - } - - if (token[0] !== 'space' && token[0] !== 'comment') { - break - } - } - - let hasWord = tokens.some(i => i[0] !== 'space' && i[0] !== 'comment') - - if (hasWord) { - node.raws.between += firstSpaces.map(i => i[1]).join('') - firstSpaces = [] - } - this.raw(node, 'value', firstSpaces.concat(tokens), customProperty) - - if (node.value.includes(':') && !customProperty) { - this.checkMissedSemicolon(tokens) - } - } - - doubleColon(token) { - throw this.input.error( - 'Double colon', - { offset: token[2] }, - { offset: token[2] + token[1].length } - ) - } - - emptyRule(token) { - let node = new Rule() - this.init(node, token[2]) - node.selector = '' - node.raws.between = '' - this.current = node - } - - end(token) { - if (this.current.nodes && this.current.nodes.length) { - this.current.raws.semicolon = this.semicolon - } - this.semicolon = false - - this.current.raws.after = (this.current.raws.after || '') + this.spaces - this.spaces = '' - - if (this.current.parent) { - this.current.source.end = this.getPosition(token[2]) - this.current.source.end.offset++ - this.current = this.current.parent - } else { - this.unexpectedClose(token) - } - } - - endFile() { - if (this.current.parent) this.unclosedBlock() - if (this.current.nodes && this.current.nodes.length) { - this.current.raws.semicolon = this.semicolon - } - this.current.raws.after = (this.current.raws.after || '') + this.spaces - this.root.source.end = this.getPosition(this.tokenizer.position()) - } - - freeSemicolon(token) { - this.spaces += token[1] - if (this.current.nodes) { - let prev = this.current.nodes[this.current.nodes.length - 1] - if (prev && prev.type === 'rule' && !prev.raws.ownSemicolon) { - prev.raws.ownSemicolon = this.spaces - this.spaces = '' - prev.source.end = this.getPosition(token[2]) - prev.source.end.offset += prev.raws.ownSemicolon.length - } - } - } - - // Helpers - - getPosition(offset) { - let pos = this.input.fromOffset(offset) - return { - column: pos.col, - line: pos.line, - offset - } - } - - init(node, offset) { - this.current.push(node) - node.source = { - input: this.input, - start: this.getPosition(offset) - } - node.raws.before = this.spaces - this.spaces = '' - if (node.type !== 'comment') this.semicolon = false - } - - other(start) { - let end = false - let type = null - let colon = false - let bracket = null - let brackets = [] - let customProperty = start[1].startsWith('--') - - let tokens = [] - let token = start - while (token) { - type = token[0] - tokens.push(token) - - if (type === '(' || type === '[') { - if (!bracket) bracket = token - brackets.push(type === '(' ? ')' : ']') - } else if (customProperty && colon && type === '{') { - if (!bracket) bracket = token - brackets.push('}') - } else if (brackets.length === 0) { - if (type === ';') { - if (colon) { - this.decl(tokens, customProperty) - return - } else { - break - } - } else if (type === '{') { - this.rule(tokens) - return - } else if (type === '}') { - this.tokenizer.back(tokens.pop()) - end = true - break - } else if (type === ':') { - colon = true - } - } else if (type === brackets[brackets.length - 1]) { - brackets.pop() - if (brackets.length === 0) bracket = null - } - - token = this.tokenizer.nextToken() - } - - if (this.tokenizer.endOfFile()) end = true - if (brackets.length > 0) this.unclosedBracket(bracket) - - if (end && colon) { - if (!customProperty) { - while (tokens.length) { - token = tokens[tokens.length - 1][0] - if (token !== 'space' && token !== 'comment') break - this.tokenizer.back(tokens.pop()) - } - } - this.decl(tokens, customProperty) - } else { - this.unknownWord(tokens) - } - } - - parse() { - let token - while (!this.tokenizer.endOfFile()) { - token = this.tokenizer.nextToken() - - switch (token[0]) { - case 'space': - this.spaces += token[1] - break - - case ';': - this.freeSemicolon(token) - break - - case '}': - this.end(token) - break - - case 'comment': - this.comment(token) - break - - case 'at-word': - this.atrule(token) - break - - case '{': - this.emptyRule(token) - break - - default: - this.other(token) - break - } - } - this.endFile() - } - - precheckMissedSemicolon(/* tokens */) { - // Hook for Safe Parser - } - - raw(node, prop, tokens, customProperty) { - let token, type - let length = tokens.length - let value = '' - let clean = true - let next, prev - - for (let i = 0; i < length; i += 1) { - token = tokens[i] - type = token[0] - if (type === 'space' && i === length - 1 && !customProperty) { - clean = false - } else if (type === 'comment') { - prev = tokens[i - 1] ? tokens[i - 1][0] : 'empty' - next = tokens[i + 1] ? tokens[i + 1][0] : 'empty' - if (!SAFE_COMMENT_NEIGHBOR[prev] && !SAFE_COMMENT_NEIGHBOR[next]) { - if (value.slice(-1) === ',') { - clean = false - } else { - value += token[1] - } - } else { - clean = false - } - } else { - value += token[1] - } - } - if (!clean) { - let raw = tokens.reduce((all, i) => all + i[1], '') - node.raws[prop] = { raw, value } - } - node[prop] = value - } - - rule(tokens) { - tokens.pop() - - let node = new Rule() - this.init(node, tokens[0][2]) - - node.raws.between = this.spacesAndCommentsFromEnd(tokens) - this.raw(node, 'selector', tokens) - this.current = node - } - - spacesAndCommentsFromEnd(tokens) { - let lastTokenType - let spaces = '' - while (tokens.length) { - lastTokenType = tokens[tokens.length - 1][0] - if (lastTokenType !== 'space' && lastTokenType !== 'comment') break - spaces = tokens.pop()[1] + spaces - } - return spaces - } - - // Errors - - spacesAndCommentsFromStart(tokens) { - let next - let spaces = '' - while (tokens.length) { - next = tokens[0][0] - if (next !== 'space' && next !== 'comment') break - spaces += tokens.shift()[1] - } - return spaces - } - - spacesFromEnd(tokens) { - let lastTokenType - let spaces = '' - while (tokens.length) { - lastTokenType = tokens[tokens.length - 1][0] - if (lastTokenType !== 'space') break - spaces = tokens.pop()[1] + spaces - } - return spaces - } - - stringFrom(tokens, from) { - let result = '' - for (let i = from; i < tokens.length; i++) { - result += tokens[i][1] - } - tokens.splice(from, tokens.length - from) - return result - } - - unclosedBlock() { - let pos = this.current.source.start - throw this.input.error('Unclosed block', pos.line, pos.column) - } - - unclosedBracket(bracket) { - throw this.input.error( - 'Unclosed bracket', - { offset: bracket[2] }, - { offset: bracket[2] + 1 } - ) - } - - unexpectedClose(token) { - throw this.input.error( - 'Unexpected }', - { offset: token[2] }, - { offset: token[2] + 1 } - ) - } - - unknownWord(tokens) { - throw this.input.error( - 'Unknown word ' + tokens[0][1], - { offset: tokens[0][2] }, - { offset: tokens[0][2] + tokens[0][1].length } - ) - } - - unnamedAtrule(node, token) { - throw this.input.error( - 'At-rule without name', - { offset: token[2] }, - { offset: token[2] + token[1].length } - ) - } -} - -module.exports = Parser |
