{
  "version": 3,
  "sources": ["../../../../src/packages/plugin-commands-env/parseNodeSpecifier.ts"],
  "sourcesContent": ["import { PnpmError } from '../error/index.ts';\n\nexport type NodeSpecifier = {\n  releaseChannel: string;\n  useNodeVersion: string;\n};\n\nfunction isStableVersion(version: string): boolean {\n  return /^\\d+\\.\\d+\\.\\d+$/.test(version);\n}\nfunction matchPrereleaseVersion(version: string): RegExpMatchArray | null {\n  return version.match(\n    /^\\d+\\.\\d+\\.\\d+-((rc)(\\..+)|(test|v8-canary|nightly)(.+))$/\n  );\n}\n\nconst STABLE_RELEASE_ERROR_HINT =\n  'The correct syntax for stable release is strictly X.Y.Z or release/X.Y.Z';\n\nexport function isValidVersion(specifier: string): boolean {\n  if (specifier.includes('/')) {\n    const [releaseChannel, useNodeVersion] = specifier.split('/');\n\n    if (\n      typeof releaseChannel !== 'string' ||\n      typeof useNodeVersion !== 'string'\n    ) {\n      return false;\n    }\n\n    if (releaseChannel === 'release') {\n      return isStableVersion(useNodeVersion);\n    }\n\n    return useNodeVersion.includes(releaseChannel);\n  }\n\n  return (\n    isStableVersion(specifier) || matchPrereleaseVersion(specifier) != null\n  );\n}\n\nexport function parseNodeSpecifier(specifier: string): NodeSpecifier {\n  if (specifier.includes('/')) {\n    const [releaseChannel, useNodeVersion] = specifier.split('/');\n\n    if (\n      typeof releaseChannel !== 'string' ||\n      typeof useNodeVersion !== 'string'\n    ) {\n      throw new PnpmError(\n        'INVALID_NODE_VERSION',\n        `\"${specifier}\" is not a valid Node.js version`\n      );\n    }\n\n    if (releaseChannel === 'release') {\n      if (!isStableVersion(useNodeVersion)) {\n        throw new PnpmError(\n          'INVALID_NODE_VERSION',\n          `\"${specifier}\" is not a valid Node.js version`,\n          {\n            hint: STABLE_RELEASE_ERROR_HINT,\n          }\n        );\n      }\n    } else if (!useNodeVersion.includes(releaseChannel)) {\n      throw new PnpmError(\n        'MISMATCHED_RELEASE_CHANNEL',\n        `Node.js version (${useNodeVersion}) must contain the release channel (${releaseChannel})`\n      );\n    }\n\n    return { releaseChannel, useNodeVersion };\n  }\n\n  const prereleaseMatch = matchPrereleaseVersion(specifier);\n\n  if (prereleaseMatch !== null) {\n    const m2 = prereleaseMatch[2];\n\n    if (typeof m2 !== 'string') {\n      throw new PnpmError(\n        'INVALID_NODE_VERSION',\n        `\"${specifier}\" is not a valid Node.js version`\n      );\n    }\n\n    return { releaseChannel: m2, useNodeVersion: specifier };\n  }\n\n  if (isStableVersion(specifier)) {\n    return { releaseChannel: 'release', useNodeVersion: specifier };\n  }\n\n  let hint: string | undefined;\n  if (['nightly', 'rc', 'test', 'v8-canary'].includes(specifier)) {\n    hint = `The correct syntax for ${specifier} release is strictly X.Y.Z-${specifier}.W`;\n  } else if (\n    /^\\d+\\.\\d+$/.test(specifier) ||\n    /^\\d+$/.test(specifier) ||\n    ['release', 'stable', 'latest'].includes(specifier)\n  ) {\n    hint = STABLE_RELEASE_ERROR_HINT;\n  }\n  throw new PnpmError(\n    'INVALID_NODE_VERSION',\n    `\"${specifier}\" is not a valid Node.js version`,\n    { hint }\n  );\n}\n"],
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