guy/src/temp.coffee

npm dependencies checker

# 'use strict'

# ############################################################################################################
# H                         = require './_helpers'
# debug                     = console.log
# defaults                  = { keep: false, prefix: 'guy.temp-', suffix: '', }


# #-----------------------------------------------------------------------------------------------------------
# @with_file = ( cfg, handler ) ->
#   switch arity = arguments.length
#     when 1 then [ cfg, handler, ] = [ null, cfg, ]
#     when 2 then null
#     else throw new Error "expected 1 or 2 arguments, got #{arity}"
#   cfg   = { defaults..., cfg..., }
#   type  = Object::toString.call handler
#   return @_with_file_async cfg, handler if type is '[object AsyncFunction]'
#   return @_with_file_sync  cfg, handler if type is '[object Function]'
#   throw new Error "^guy.temp@1^ expected an (sync or async) function, got a #{type}"

# #-----------------------------------------------------------------------------------------------------------
# @with_directory = ( cfg, handler ) ->
#   switch arity = arguments.length
#     when 1 then [ cfg, handler, ] = [ null, cfg, ]
#     when 2 then null
#     else throw new Error "expected 1 or 2 arguments, got #{arity}"
#   cfg   = { defaults..., cfg..., }
#   type  = Object::toString.call handler
#   return @_with_directory_async cfg, handler if type is '[object AsyncFunction]'
#   return @_with_directory_sync  cfg, handler if type is '[object Function]'
#   throw new Error "^guy.temp@2^ expected an (sync or async) function, got a #{type}"

# #-----------------------------------------------------------------------------------------------------------
# @_with_file_sync = ( cfg, handler ) ->
#   TEMP          = require 'tmp'
#   { name: path
#     fd
#     removeCallback } = TEMP.fileSync cfg
#   try handler { path, fd, } finally
#     removeCallback() unless cfg.keep
#   return null

# #-----------------------------------------------------------------------------------------------------------
# @_with_directory_sync = ( cfg, handler ) ->
#   FS              = require 'node:fs'
#   TEMP            = require 'tmp'
#   { name: path, } = TEMP.dirSync cfg
#   try handler { path, } finally
#     FS.rmSync path, { recursive: true, } unless cfg.keep
#   return null

# #-----------------------------------------------------------------------------------------------------------
# @_with_file_async = ( cfg, handler ) ->
#   TEMP          = require 'tmp'
#   { name: path
#     fd
#     removeCallback } = TEMP.fileSync cfg
#   try await handler { path, fd, } finally
#     removeCallback() unless cfg.keep
#   return null

# #-----------------------------------------------------------------------------------------------------------
# @_with_directory_async = ( cfg, handler ) ->
#   switch arity = arguments.length
#     when 1 then [ cfg, handler, ] = [ null, cfg, ]
#     when 2 then null
#     else throw new Error "expected 1 or 2 arguments, got #{arity}"
#   cfg             = { defaults..., cfg..., }
#   FS              = require 'node:fs'
#   TEMP            = require 'tmp'
#   { name: path, } = TEMP.dirSync cfg
#   try await handler { path, } finally
#     FS.rmSync path, { recursive: true, } unless cfg.keep
#   return null

# #-----------------------------------------------------------------------------------------------------------
# @create_directory = ( cfg ) ->
#   FS              = require 'node:fs'
#   TEMP            = require 'tmp'
#   cfg             = { defaults..., cfg..., }
#   { name: path, } = TEMP.dirSync cfg
#   rm              = -> FS.rmSync path, { recursive: true, }
#   return { path, rm, }