class Os

# Os provides the os/Os standard library API.
class Os
  # Os.args returns the current process arguments.
  # @return Any the resulting value.
  static args: ->
    args()

  # Os.chdir changes the current working directory.
  # @param path String path value.
  # @return Any the resulting value.
  static chdir: path ->
    chdir(path)

  # Os.cwd returns the current working directory.
  # @return Any the resulting value.
  static cwd: ->
    cwd()

  # Os.env returns the value of an environment variable or nil.
  # @param name String name value.
  # @return Any the resulting value.
  static env: name ->
    env(name)

  # Os.environ returns the current process environment as a dictionary.
  # @return Any the resulting value.
  static environ: ->
    environ()

  # Os.exit terminates the current process with code.
  # @param code Int code value.
  # @return Any the resulting value.
  static exit: code ->
    exit(code)

  # Os.setenv sets an environment variable for this process and children.
  # @param name String name value.
  # @param value String value value.
  # @return Any the resulting value.
  static setenv: name, value ->
    setenv(name, value)

  # Os.unsetenv removes an environment variable for this process and children.
  # @param name String name value.
  # @return Any the resulting value.
  static unsetenv: name ->
    unsetenv(name)

  # Os.args provides the os/Os standard library operation.
  # @return Any the resulting value.
  args: ->
    args()

  # Os.chdir provides the os/Os standard library operation.
  # @param path String path value.
  # @return Any the resulting value.
  chdir: path ->
    chdir(path)

  # Os.cwd provides the os/Os standard library operation.
  # @return Any the resulting value.
  cwd: ->
    cwd()

  # Os.env provides the os/Os standard library operation.
  # @param name String name value.
  # @return Any the resulting value.
  env: name ->
    env(name)

  # Os.environ returns the current process environment as a dictionary.
  # @return Any the resulting value.
  environ: ->
    environ()

  # Os.exit provides the os/Os standard library operation.
  # @param code Int code value.
  # @return Any the resulting value.
  exit: code ->
    exit(code)

  # Os.setenv sets an environment variable for this process and children.
  # @param name String name value.
  # @param value String value value.
  # @return Any the resulting value.
  setenv: name, value ->
    setenv(name, value)

  # Os.unsetenv removes an environment variable for this process and children.
  # @param name String name value.
  # @return Any the resulting value.
  unsetenv: name ->
    unsetenv(name)