{"version":3,"file":"cli.js","names":["strip"],"sources":["../../../src/checkers/oxlint/cli.ts"],"sourcesContent":["import { execFile } from 'node:child_process'\nimport { stripVTControlCharacters as strip } from 'node:util'\nimport colors from 'picocolors'\nimport { createFrame, offsetRangeToBabelLocation } from '../../codeFrame.js'\nimport { consoleLog, type NormalizedDiagnostic } from '../../logger.js'\nimport { normalizePath, readSources } from '../../sources.js'\nimport { DiagnosticLevel } from '../../types.js'\nimport { parseArgsStringToArgv } from '../stylelint/argv.js'\n\nconst severityMap = {\n  error: DiagnosticLevel.Error,\n  warning: DiagnosticLevel.Warning,\n  info: DiagnosticLevel.Suggestion,\n} as const\n\nexport function mapSeverity(s: string): DiagnosticLevel {\n  return severityMap[s as keyof typeof severityMap] ?? 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Node >=18.20/20.12/22 auto-quotes argv under\n          // shell:true, preserving the no-splitting guarantee.\n          shell: process.platform === 'win32',\n        },\n        (_error, stdout, _stderr) => {\n          parseOxlintOutput(stdout, cwd)\n            .then(resolve)\n            .catch(() => resolve([]))\n        },\n      )\n      child.on('error', (error) => {\n        logSpawnError(error)\n        resolve([])\n      })\n    } catch (error) {\n      logSpawnError(error)\n      resolve([])\n    }\n  })\n}\n\nfunction logSpawnError(error: unknown) {\n  const message = error instanceof Error ? error.message : String(error)\n  consoleLog(\n    colors.yellow(`vite-plugin-checker failed to spawn oxlint: ${message}`),\n    'warn',\n  )\n}\n\ntype Span = { offset: number; length: number }\ntype Entry = {\n  file: string\n  span: Span\n  code: string\n  message: string\n  severity: string\n}\n\nasync function parseOxlintOutput(\n  output: string,\n  cwd: string,\n): Promise<NormalizedDiagnostic[]> {\n  const parsed = safeParseOxlint(output)\n  if (!parsed) return []\n\n  const entries = getEntries(parsed, cwd)\n  if (entries.length === 0) return []\n\n  const files = getUniqueFiles(entries)\n  const sourceCache = await readSources(files)\n\n  return buildDiagnostics(entries, sourceCache)\n}\n\nfunction safeParseOxlint(output: string): OxlintOutput | null {\n  try {\n    return JSON.parse(output)\n  } catch {\n    return null\n  }\n}\n\nfunction getEntries(parsed: OxlintOutput, cwd: string) {\n  return parsed.diagnostics.flatMap(\n    ({ filename, labels, code, message, severity }) => {\n      const file = normalizePath(filename, cwd)\n\n      const [label] = labels\n      if (!label) return []\n\n      return [\n        {\n          file,\n          span: label.span,\n          code,\n          message,\n          severity,\n        },\n      ] as Entry[]\n    },\n  )\n}\n\nfunction getUniqueFiles(entries: Entry[]) {\n  return [...new Set(entries.map((e) => e.file))]\n}\n\nfunction buildDiagnostics(entries: Entry[], sources: Map<string, string>) {\n  return entries.flatMap((entry) => {\n    const source = sources.get(entry.file)\n    if (!source) return []\n\n    const loc = offsetRangeToBabelLocation(\n      source,\n      entry.span.offset,\n      entry.span.length,\n    )\n    const codeFrame = createFrame(source, loc)\n\n    return [\n      {\n        message: `${entry.code}: ${entry.message}`,\n        conclusion: '',\n        level: mapSeverity(entry.severity),\n        checker: 'oxlint',\n        id: entry.file,\n        codeFrame,\n        stripedCodeFrame: codeFrame && strip(codeFrame),\n        loc,\n      },\n    ] as NormalizedDiagnostic[]\n  })\n}\n\ntype OxlintOutput = {\n  diagnostics: Diagnostic[]\n  number_of_files: number\n  number_of_rules: number\n  threads_count: number\n  start_time: number\n}\n\ntype Diagnostic = {\n  message: string\n  code: string\n  severity: string\n  causes: unknown[]\n  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