The filekit's discuss from nvzqz

warning: 'ExpressibleByStringInterpolation' is deprecated

Hi,
When I build your component with carthage I have these warnings:

../Sources/Carthage/Checkouts/FileKit/Sources/Path.swift:1066:17: warning: 'ExpressibleByStringInterpolation' is deprecated: it will be replaced or redesigned in Swift 4.0.  Instead of conforming to 'ExpressibleByStringInterpolation', consider adding an 'init(_:String)'
../Sources/Carthage/Checkouts/FileKit/Sources/TextFile.swift:231:21: warning: conditional downcast from 'NSString?' to 'String' is a bridging conversion; did you mean to use 'as'?

Debugger support?

I've used FileKit for a while now, but a problem has plagued me often.
I'm never able to po anything FileKit related.

Any ideas why this is the case?

for example :
(lldb) po name
expression produced error: error: /var/folders/cs/51wtzgp51v157z25_b0fjqn80000gn/T/expr10-5d206b..swift:1:85: error: 'Path' is not a member type of 'FileKit'
Swift._DebuggerSupport.stringForPrintObject(Swift.UnsafePointer<Swift.Array<FileKit.Path>>(bitPattern: 0x1037ff9e0)!.pointee)
~~~~~~~ ^

Is there any way to encrypt a file ?

I don't want to store json in plain text which user can change. Is there any way to encrypt or decrypt or even hide that file.

Is this possible to move folder, with all files in it, recursively?

I got an error when try to move it using function moveTo() on Path.

Sorted Path's children

Hi,
how can I obtain the children of a Path sorted by descendant modified date, for example?

NSFileHandle-based implementation and exceptions

I noticed that FileKit is based on NSFileHandle. NSFileHandle has an API that is based on (Objective-C) exceptions. The FileKit codebase currently does not catch those. IMO, this is required to make it possible to safely use FileKit (without arbitrary application terminations).

how to install on swift package

'pngData()' has been renamed to 'UIImagePNGRepresentation(_:)'

In Image+FileKit.swift on line 66 I get the following error:

'pngData()' has been renamed to 'UIImagePNGRepresentation(_:)'

Changing self.pngData() to UIImagePNGRepresentation(self) solves the issue. Please, kindly update.

iOS should have UserDocuments as well

Can you allow Path.UsersDocuments for iOS in addition to OSX?
And can you make Path.pathInUserDomain, Path.pathsInDomains public? This way I can extend Path with more iOS paths such as UsersDocuments

Is there anyway to delete or clear contents of the file?

Build Failing on Swift 3.1

PR #44 fixes the build error, but these changes have not been released yet. When will you release these as a minor version update?

Need way to append a path extension without removing anything after a period

Setting .pathExtension replaces any possible path extension on the Path, even if it doesn't actually have one (e.g. a file named "Image 2019-09-18 19.43.38.067"). Path needs append(extension: String) or some such.

Path.children always returns 0 Results

Code Example

print(Path.userDesktop.children().count) // 0
print(Path("my path with children").children().count) // 0

Now, both of the paths that I tested with do have children but the .children() method seems to always return 0.

I was using version 5.0.0 with Swift 4 on a Mac OS app.

How to read and write line by line?

Why is it that there are no file read and write routines to read individual lines from a file, or write individual lines to a file, without having to open and close the file around each line (such as your |>> operator)?

I really love the Swift language, except that I can't read or write a text file in a normal manner. Reading the whole file at once is great... unless your file is several Megabytes, or several Terabytes long. I really just want to read a file, line by line, in a way that won't eat up all of memory.

I'm just frustrated, saw your library, and thought that it might be the solution I was looking for. O.o

BUILD FAILED - Xcode 8.1 - Carthage

A shell task (/usr/bin/xcrun xcodebuild -project /Users/NEO/Workspace/Swift3/hsound/HSound/Carthage/Checkouts/FileKit/FileKit.xcodeproj -scheme FileKit-iOS -configuration Release -sdk iphoneos ONLY_ACTIVE_ARCH=NO BITCODE_GENERATION_MODE=bitcode CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES clean build) failed with exit code 65:
** BUILD FAILED **

The following build commands failed:
CompileSwift normal arm64
CompileSwiftSources normal arm64 com.apple.xcode.tools.swift.compiler
(2 failures)

File System Watching Documentation

I read the release notes for v3.0.0, and "File system watching" caught my eye. I need to do file system watching in my application so that I can update a CollectionView as the contents of a directory change.

I don't see where usage of this feature is documented. Can you point me to where it is, or if there isn't any documentation, can you please provide some? I would love to take advantage of this feature.

Thanks!

Compile issue with swiftlint 0.16.1

Swiftlint display some errors of type Shorthand Operator Violation: Prefer shorthand operators (+=, -=, *=, /=) over doing the operation and assigning. (shorthand_operator)
( maybe false positive realm/SwiftLint#1157 )

Cannot convert value of type '[FileAttributeKey : Any]' to expected argument type '[String : Any]?'

Xcode9
after pod install
Swift Compiler Error Group:
/Users/matthewxu/project/LiLiTools/Pods/FileKit/Sources/FileProtection.swift:126:82: Cannot convert value of type '[FileAttributeKey : Any]' to expected argument type '[String : Any]?'
on manager.createFile(atPath: _safeRawValue, contents: nil, attributes: attributes) {
in the following codes

public func createFile(_ fileProtection: FileProtection) throws {
       let manager = FileManager()
       let attributes: [FileAttributeKey : Any] = [.protectionKey: fileProtection] // todo test

       if !manager.createFile(atPath: _safeRawValue, contents: nil, attributes: attributes) { 
           throw FileKitError.createFileFail(path: self)
       }
   }

Any one meet this issue and how to solve it

New release tag

I would like a release tag including @Dschee 's contributions #18 .

Deprecated method FileHandle.write(Data)

FileKit/Sources/TextFile.swift

Line 299 in 38fb743

handle.write(data)

The method may crash an app.
Can you replace with a safe method?

Path + String produces bad AnySequence result if Path ends with / and String starts with /

When adding a String to a Path, if the Path ends with / and the String starts with / then the results include AnySequence garbage.

import FileKit

print(Path("/Foo/bar/") + "/wat")
// prints:
// /Foo/bar/AnySequence<Path>(_box: Swift._SequenceBox<Swift._DropFirstSequence<FileKit.DirectoryEnumerator>>)

Tested with the latest develop (7521741) on Swift 4.1.2.

Feature Request: For adding/removing extended file attributes

It would be great to have a way to add/remove extended file attributes. For example, If I wanted to associate different display name for file rather than original name of file. In such case, extended file attributes can come in handy.

save file from Alamofire

I am getting a file base64 string from alamofire . how to save as a file

How to rename?

Although FileKit is a really great library, I have a small problem with it.
Situation: I want to copy a file from one location to another location with a different name. With the copyToPath method I get the file with the original name from path1 to path2. But: How do I rename the file there? Changing the name does not succeed, as name is read-only. So, I'm stuck a bit...
Perhaps you might give me hint for that - thanks a lot in advance!

Hardy

v4.0.0 Release Notes

I was just wondering what the release notes for v4.0.0 are. On your releases page there are no release notes. I'd like to know what the changes are so I can upgrade accordingly.

Thanks!

How to access .DocumentDirectory on iOS

When I try the below

Path.UserDocuments

Path has no members UserDocuments

it has only 3 UserCache, UserHome, UserTemporary

Swift 4.1 Compatibility

I am getting a single error on the latest release of FileKit (5.2.0), the error is:
Value of type 'UIImage' has no member 'pngData'

Update README for 4.0.0 API

Examples in README.md use the old API style.

How to use the `Path` class while already having a class named `Path`?

I tried FileKit.Path with no gain.

Clean up API and add Swift 3 support

Future API should be written to be compatible with Swift 3.

Because Swift 2 support is being dropped, this is a breaking change that will result in a major version change for FileKit to 4.0.0.

Also, a lot of documentation is also either ambiguous or just weirdly worded.

Cleaning up the API entails following the Swift API Style Guidelines.

Note: Adding Swift 3 support consists of keeping this up to date with Swift 3 until a final release is made. Then there'll be no breaking changes, allowing for version 4.

Swift 3 compatibility #27
Cleaned up API

Is there a way to write files to icloud using file kit?

If yes then what the path that should be used and what changes are required for xcode project to support icloud on macOS

CocoaPods extremely out-of-date (5.2 when it should be 6.0)

I was able to find this issue #73 but I do not understand why it was closed without any resolution. Does no-one maintaining this project have access to update the Podspec in the public CocoaPods repo? I am happy to help in anyway I can to make this happen. Thanks!

Support Linux?

Hi, will FileKit support Linux as well? Currently I'm not able to build 3.0.0 tag due issue with Image+File.swift where is WatchKit imported, which is something that doesn't exist on Linux version of Swift.
Thanks.

testWatch() Fails on First Run

When testing FileKit, testWatch() will sometimes fail on the first attempt. I'm not familiar with GCD, so I don't necessarily know why this occurs.

Static let 'NowEventId' is internal and cannot be referenced from a default argument value

Hi,
I'm getting a compiler error when building my macOS app using FileKit integrated with Cocoapods.

The app is for macOS 10.13. I'm using Xcode 9.0.1, Cocoapods and FileKit 4.0.1 (5.0.0 was not available over Cocoapods)

If I want to compile the I getting this error:

Static let 'NowEventId' is internal and cannot be referenced from a default argument value

public init(paths: [Path],
                sinceWhen: FSEventStreamEventId = FileSystemEvent.NowEventId,
                flags: FileSystemEventStreamCreateFlags = [.UseCFTypes, .FileEvents],
                latency: CFTimeInterval = 0,
                queue: DispatchQueue? = nil,
                callback: @escaping (FileSystemEvent) -> Void
        ) {
        self.lastEventId = sinceWhen
        self.paths       = paths
        self.flags       = flags
        self.latency     = latency
        self.queue       = queue
        self._callback   = callback
    }

Codable doesn't conform to ReadableWritable

I'm not sure if this is an oversight, but there's no default conformance for Codable to ReadableWriteable.

This conformance would allow for File<DataType: ReadableWritable> to work with any Codable and appears to be the intent as listed in the readme.

Support Swift 4

When do you plan to add support for Swift 4

CocoaPods version not updated

Your podspec/releases show 5.1.0, but cocoapods only has up to 5.0.0. Please run pod trunk push to update cocoapods with your latest podspec. Thanks!

Issues building on Linux with swift 3.0.1

I just tried building this on an linux machine running Ubuntu 16.04 with swift 3.0.1 and there were several build errors.

failures.txt

I will attempt running this on my macOS laptop to see if I get the same failures

How to get relative path?

It's have a easy method to get relative path?

Please update cocoapods version to 6.0.0

The latest version on cocoapods is 5.2.0, please update to 6.0.0, Thanks!

Support Decodable/Encodable (Swift 4)

In the past, I try to make some utility functions to work with NSCoding (branch feature-nscoding), write and read JSON

In swift 4 Decodable/Encodable (and Codable) allow to have a better interface to serialize objects

We can

write to file an Encodable object
write to file an array of Encodable objects
read from file an Decodable object
read from file an array of Decodable objects

That could be done only after merging #49

Support for hard links

Hi, I just ran into a case where I had to user a hard link instead of a symlink and had to fall back to NSFileManager to accomplish it. The API is almost identical to the symlink function:

createSymbolicLinkAtURL(_:withDestinationURL:)
createSymbolicLinkAtPath(_:withDestinationPath:)
linkItemAtURL(_:toURL:)
linkItemAtPath(_:toPath:)

Docs: https://developer.apple.com/library/ios/documentation/Cocoa/Reference/Foundation/Classes/NSFileManager_Class/index.html#//apple_ref/doc/uid/20000305-SW30

Thanks! If I have some time I'll add this and submit a PR, but I wanted to at least raise the flag so the issue is logged.

No way to get file base name (filename without extension)?

Is there no way to get file base name (filename without extension)?

Typo in ReadMe?

+>! Operator

Forcibly copies the file at the left path to the right path by deleting anything at the left path before copying the file.

Should that be "Forcibly copies the file at the left path to the right path by deleting anything at the RIGHT path before copying the file." ? If not, wouldn't it be a move instead of a copy?

If I want to compile the I getting this error:

Cannot call value of non-function type 'FileType?' in

extension File: CustomStringConvertible {

    // MARK: - CustomStringConvertible

    /// A textual representation of `self`.
    public var description: String {
        return String(describing: type(of: self)) + "('" + path.description + "')"
    }

}

Cannot create directory/file with name has slash character.

let shared = Path.userDocuments
let x = shared + "h/ai"
try? x.createDirectory(withIntermediateDirectories: true)
let sample = TextFile(path: shared/"filekit_sample.txt")
try? sample.write("Hello there!")
try? sample.read()

This code always create two directory h and sub directory ai.

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