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Package yarnpkg-parsers

Type aliases

Resolution

Resolution: object

Type declaration

  • descriptor: object
    • Optional description?: undefined | string
    • fullName: string
  • Optional from?: undefined | object

Variables

Const INVALID_COMMANDS

INVALID_COMMANDS: string[] = [// It shouldn't allow shell lines to start with semicolons.// Bash doesn't allow it, but ZSH and Fish do. We don't, because// we don't need the extra complexity. Also, it's more common to// end a shell line with a semicolon, rather than start one with a semicolon.// Anyways, I can't think of any reason why anybody would like to start// a script with a semicolon. ¯\_(ツ)_/¯.`; echo foo`,]

Const LEGACY_REGEXP

LEGACY_REGEXP: RegExp = /^(#.*(\r?\n))*?#\s+yarn\s+lockfile\s+v1\r?\n/i

Const VALID_COMMANDS

VALID_COMMANDS: string[] = [// It should allow shell lines to end with semicolons`echo foo;`,// Redirections...[`echo foo >& 1`,`echo foo >&1`,],// Groups...[// Parsable by bash`{ echo foo; }`,`{ echo foo;}`,// Unparsable by bash, parsable by zsh`{ echo foo }`,`{echo foo }`,`{ echo foo}`,`{echo foo}`,],]

Const simpleStringPattern

simpleStringPattern: RegExp = /^(?![-?:,\][{}#&*!|>'"%@` \t\r\n]).([ \t]*(?![,\][{}:# \t\r\n]).)*$/

Const specialObjectKeys

specialObjectKeys: string[] = [`__metadata`, `version`, `resolution`, `dependencies`, `peerDependencies`, `dependenciesMeta`, `peerDependenciesMeta`, `binaries`]

Functions

isRemovableField

  • isRemovableField(value: any): boolean

parseResolution

parseShell

  • parseShell(source: string, options?: object): object[]
  • Parameters

    • source: string
    • Default value options: object = {isGlobPattern: () => false}
      • isGlobPattern: function
          • (arg: string): boolean
          • Parameters

            • arg: string

            Returns boolean

    Returns object[]

parseSyml

  • parseSyml(source: string): object

parseViaJsYaml

  • parseViaJsYaml(source: string): object

parseViaPeg

  • parseViaPeg(source: string): object

stringifyResolution

  • stringifyResolution(resolution: Resolution): string

stringifyString

  • stringifyString(value: string): string

stringifySyml

  • stringifySyml(value: any): string

stringifyValue

  • stringifyValue(value: any, indentLevel: number, newLineIfObject: boolean): string

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