Rename Path->Bool.swift to PathToBool.swift

Makes path Windows-friendly

.github/workflows/ci.yml

@@ -6,21 +6,26 @@ on:
       - .github/workflows/ci.yml
   schedule:
     - cron: '3 3 * * 5'  # 3:03 AM, every Friday
+
 concurrency:
   group: ${{ github.head_ref || 'push' }}
   cancel-in-progress: true
+
 jobs:
-  smoke:
+  verify-linuxmain:
-    runs-on: macos-latest
+    runs-on: macos-10.15
     steps:
     - uses: actions/checkout@v2
     - run: swift test --generate-linuxmain
     - run: git diff --exit-code
 
   apple:
-    runs-on: macos-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
+        os:
+          - macos-10.15
+          - macos-11
         platform:
           - iOS
           - tvOS
@@ -35,38 +40,37 @@ jobs:
         warnings-as-errors: true
     - uses: codecov/codecov-action@v1
 
-  linux-swift-4:
-    name: linux (${{ matrix.swift }})
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        swift: ['4.2', '5.0']
-    container:
-      image: swift:${{ matrix.swift }}
-    steps:
-    - uses: actions/checkout@v2
-    - run: useradd -ms /bin/bash mxcl
-    - run: chown -R mxcl .
-    - run: su mxcl -c 'swift test --parallel'
-
   linux:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         swift:
-        - '5.1'
+        - swift:4.2
-        - '5.2'
+        - swift:5.0
-        - '5.3'
+        - swift:5.1
-        - '5.4'
+        - swift:5.2
+        - swift:5.3
+        - swift:5.4
+        - swiftlang/swift:nightly-5.5
     container:
-      image: swift:${{ matrix.swift }}
+      image: ${{ matrix.swift }}
     steps:
+    - uses: mxcl/get-swift-version@v1
+      id: swift
+
     - uses: actions/checkout@v2
+
     - run: useradd -ms /bin/bash mxcl
-           # ^^ we need to be a normal user and not root for the tests to be valid
     - run: chown -R mxcl .
-    - run: su mxcl -c 'swift test --parallel --enable-code-coverage'
+    # ^^ we need to be a normal user and not root for the tests to be valid
+
+    - run: echo ARGS=--enable-code-coverage >> $GITHUB_ENV
+      if: ${{ steps.swift.outputs.marketing-version > 5 }}
+
+    - run: su mxcl -c "swift test --parallel $ARGS"
+
     - name: Generate `.lcov`
+      if: ${{ steps.swift.outputs.marketing-version > 5 }}
       run: |
         apt-get -qq update && apt-get -qq install curl
         b=$(swift build --show-bin-path)
@@ -76,6 +80,8 @@ jobs:
           --ignore-filename-regex='\.build|Tests' \
           "$b"/*.xctest \
           > info.lcov
+
     - uses: codecov/codecov-action@v1
+      if: ${{ steps.swift.outputs.marketing-version > 5 }}
       with:
         file: ./info.lcov

README.md

@@ -227,7 +227,7 @@ We provide `find()` for recursive listing:
 
 ```swift
 for path in Path.home.find() {
-    // descends all directories, and includes hidden files
+    // descends all directories, and includes hidden files by default
     // so it behaves the same as the terminal command `find`
 }
 ```
@@ -235,7 +235,7 @@ for path in Path.home.find() {
 It is configurable:
 
 ```swift
-for path in Path.home.find().depth(max: 1).extension("swift").type(.file) {
+for path in Path.home.find().depth(max: 1).extension("swift").type(.file).hidden(false) {
     //…
 }
 ```
@@ -426,6 +426,10 @@ Carthage:
 
 > Waiting on: [@Carthage#1945](https://github.com/Carthage/Carthage/pull/1945).
 
+# Naming Conflicts with `SwiftUI.Path`, etc.
+
+We have a typealias of `PathStruct` you can use instead.
+
 # Alternatives
 
 * [Pathos](https://github.com/dduan/Pathos) by Daniel Duan

Sources/Path+CommonDirectories.swift

@@ -1,16 +1,16 @@
 import Foundation
 
 /// The `extension` that provides static properties that are common directories.
-extension Path {
+private enum Foo {
     //MARK: Common Directories
 
     /// Returns a `Path` containing `FileManager.default.currentDirectoryPath`.
-    public static var cwd: DynamicPath {
+    static var cwd: DynamicPath {
         return .init(string: FileManager.default.currentDirectoryPath)
     }
 
     /// Returns a `Path` representing the root path.
-    public static var root: DynamicPath {
+    static var root: DynamicPath {
         return .init(string: "/")
     }
 
@@ -27,7 +27,7 @@ extension Path {
 #endif
 
     /// Returns a `Path` representing the user’s home directory
-    public static var home: DynamicPath {
+    static var home: DynamicPath {
         let string: String
       #if os(macOS)
         if #available(OSX 10.12, *) {
@@ -70,7 +70,7 @@ extension Path {
      - Note: There is no standard location for documents on Linux, thus we return `~/Documents`.
      - Note: You should create a subdirectory before creating any files.
      */
-    public static var documents: DynamicPath {
+    static var documents: DynamicPath {
         return path(for: .documentDirectory)
     }
 
@@ -79,7 +79,7 @@ extension Path {
      - Note: On Linux this is `XDG_CACHE_HOME`.
      - Note: You should create a subdirectory before creating any files.
      */
-    public static var caches: DynamicPath {
+    static var caches: DynamicPath {
         return path(for: .cachesDirectory)
     }
 
@@ -88,7 +88,7 @@ extension Path {
      - Note: On Linux is `XDG_DATA_HOME`.
      - Note: You should create a subdirectory before creating any files.
      */
-    public static var applicationSupport: DynamicPath {
+    static var applicationSupport: DynamicPath {
         return path(for: .applicationSupportDirectory)
     }
 }
@@ -108,13 +108,35 @@ func defaultUrl(for searchPath: FileManager.SearchPathDirectory) -> DynamicPath
 }
 #endif
 
+/// The `extension` that provides static properties that are common directories.
 #if swift(>=5.5)
-extension Pathish where Self == Path {
+public extension Pathish where Self == Path {
-    static var home: DynamicPath { Path.home }
+    static var home: DynamicPath { return Foo.home }
-    static var root: DynamicPath { Path.root }
+    static var root: DynamicPath { return Foo.root }
-    static var cwd: DynamicPath { Path.cwd }
+    static var cwd: DynamicPath { return Foo.cwd }
-    static var documents: DynamicPath { Path.documents }
+    static var documents: DynamicPath { return Foo.documents }
-    static var caches: DynamicPath { Path.caches }
+    static var caches: DynamicPath { return Foo.caches }
-    static var applicationSupport: DynamicPath { Path.applicationSupport }
+    static var applicationSupport: DynamicPath { return Foo.applicationSupport }
+    static func source(for filePath: String = #filePath) -> (file: DynamicPath, directory: DynamicPath) {
+        return Foo.source(for: filePath)
+    }
+}
+#else
+public extension Path {
+    static var home: DynamicPath { return Foo.home }
+    static var root: DynamicPath { return Foo.root }
+    static var cwd: DynamicPath { return Foo.cwd }
+    static var documents: DynamicPath { return Foo.documents }
+    static var caches: DynamicPath { return Foo.caches }
+    static var applicationSupport: DynamicPath { return Foo.applicationSupport }
+#if swift(>=5.3)
+    static func source(for filePath: String = #filePath) -> (file: DynamicPath, directory: DynamicPath) {
+        return Foo.source(for: filePath)
+    }
+#else
+    static func source(for file: String = #file) -> (file: DynamicPath, directory: DynamicPath) {
+        return Foo.source(for: file)
+    }
+#endif
 }
 #endif

Sources/Path+ls.swift

@@ -31,6 +31,9 @@ public extension Path {
 
         /// The file extensions find operations will return. Files *and* directories unless you filter for `kinds`.
         private(set) public var extensions: Set<String>?
+        
+        /// Whether to return hidden files
+        public var hidden:Bool = true
     }
 }
 
@@ -50,8 +53,12 @@ extension Path.Finder: Sequence, IteratorProtocol {
             if enumerator.level < depth.lowerBound {
                 continue
             }
-          #endif
           
+            if !hidden, path.basename().hasPrefix(".") {
+                enumerator.skipDescendants()
+                continue
+            }
+          #endif
             if let type = path.type, !types.contains(type) { continue }
             if let exts = extensions, !exts.contains(path.extension) { continue }
             return path
@@ -115,6 +122,15 @@ public extension Path.Finder {
         return self
     }
     
+    /// Whether to skip hidden files and folders.
+    func hidden(_ hidden: Bool) -> Path.Finder {
+        #if os(Linux) && !swift(>=5.0)
+          fputs("warning: hidden not implemented for Swift < 5\n", stderr)
+        #endif
+        self.hidden = hidden
+        return self
+    }
+
     /// The return type for `Path.Finder`
     enum ControlFlow {
         /// Stop enumerating this directory, return to the parent.
@@ -198,6 +214,6 @@ public extension Array where Element == Path {
 
 /// Options for `Path.ls(_:)`
 public enum ListDirectoryOptions {
-    /// Creates intermediary directories; works the same as `mkdir -p`.
+    /// Lists hidden files also
     case a
 }

Tests/PathTests/PathTests+ls().swift

@@ -136,6 +136,28 @@ extension PathTests {
         }
     }
 
+    func testFindHidden() throws {
+        try Path.mktemp { tmpdir in
+            let dotFoo = try tmpdir.join(".foo.txt").touch()
+            let tmpDotA = try tmpdir.join(".a").mkdir()
+            let tmpDotAFoo = try tmpdir.join(".a").join("foo.txt").touch()
+            let tmpB = try tmpdir.b.mkdir()
+            let tmpBFoo = try tmpdir.b.join("foo.txt").touch()
+
+            XCTAssertEqual(
+                Set(tmpdir.find().hidden(true)),
+                Set([dotFoo,tmpDotA,tmpDotAFoo,tmpB,tmpBFoo]),
+                relativeTo: tmpdir)
+            
+            #if !os(Linux) || swift(>=5)
+            XCTAssertEqual(
+                Set(tmpdir.find().hidden(false)),
+                Set([tmpB,tmpBFoo]),
+                relativeTo: tmpdir)
+            #endif
+        }
+    }
+    
     func testFindExtension() throws {
         try Path.mktemp { tmpdir in
             try tmpdir.join("foo.json").touch()

Tests/PathTests/XCTestManifests.swift

@@ -29,6 +29,7 @@ extension PathTests {
         ("testFindDepthRange", testFindDepthRange),
         ("testFindExecute", testFindExecute),
         ("testFindExtension", testFindExtension),
+        ("testFindHidden", testFindHidden),
         ("testFindMaxDepth1", testFindMaxDepth1),
         ("testFindMaxDepth2", testFindMaxDepth2),
         ("testFindMinDepth", testFindMinDepth),

Tests/PathTests/etc.swift

@@ -19,7 +19,7 @@ private func logic<P: Pathish>(_ set1: Set<Path>, _ set2: Set<Path>, relativeTo:
     if set1 != set2 {
         let cvt: (Path) -> String = { $0.relative(to: relativeTo) }
         let out1 = set1.map(cvt).sorted()
-        let out2 = set1.map(cvt).sorted()
+        let out2 = set2.map(cvt).sorted()
         fail("Set(\(out1)) is not equal to Set(\(out2))")
     }
 }