R: Functions for directory operations

Utils {pipeFrame}

R Documentation

Functions for directory operations

Description

Functions for directory operations

Usage

getBasenamePrefix(filepath, words, ...)

getPathPrefix(filepath, words, ...)

checkFileExist(filePath, ...)

checkPathExist(filePath, ...)

checkFileCreatable(filePath, ...)

Arguments

`filepath`	`character` scalar or vector.
`words`	`character` scalar. Remove substring of the path characters starting to match the word
`...`	Additional arguments, currently unused
`filePath`	`Character` scalar.

Value

`getBasenamePrefix`	Get the filepath basename with removed suffix
`getPathPrefix`	Get the filepath with removed suffix
`checkFileExist`	(For package developer) Check file is exist.
`checkPathExist`	(For package developer) Check directory is exist.
`checkFileCreatable`	(For package developer) Check file creatable.

Examples

getBasenamePrefix("aaa/bbb.ccc.ddd","cCc")

getBasenamePrefix("aaa/bbb.ccc.ddd","ddd")

getPathPrefix("aaa/bbb.ccc.ddd","dDd")

getPathPrefix("aaa/bbb.ccc.ddd","ccc")

file.create("test.bed")

checkFileExist("test.bed")

tryCatch({checkFileExist("test.bed1")},error = function(e) e)

dir.create("testdir")

checkPathExist(file.path(getwd(),"testdir"))

tryCatch({checkPathExist(file.path(dirname(getwd()),
"notexistfolder","testdir"))},error = function(e) e)

checkFileCreatable("aaa.bed")

tryCatch({checkFileCreatable("testdir1/aaa.bed")},error = function(e) e)

[Package pipeFrame version 1.2.2 Index]