Package.swift

// swift-tools-version:5.3

import PackageDescription

enum FLEXBuildOptions {
    /// Set this to `true` to use `.unsafeFlags` to silence warnings.
    static let silenceWarnings = false
}

#if swift(>=5.9)
let platforms: [PackageDescription.SupportedPlatform] = [.iOS(.v12)]
#elseif swift(>=5.7)
let platforms: [PackageDescription.SupportedPlatform] = [.iOS(.v11)]
#else
let platforms: [PackageDescription.SupportedPlatform] = [.iOS(.v10)]
#endif

let package = Package(
    name: "FLEX",
    platforms: platforms,
    products: [
        .library(name: "FLEX", targets: ["FLEX"])
    ],
    targets: [
        .target(
            name: "FLEX",
            path: "Classes",
            exclude: [
                "Info.plist",
                "Utility/APPLE_LICENSE",
                "Network/OSCache/LICENSE.md",
                "Network/PonyDebugger/LICENSE",
                "GlobalStateExplorers/DatabaseBrowser/LICENSE",
                "GlobalStateExplorers/Keychain/SSKeychain_LICENSE",
                "GlobalStateExplorers/SystemLog/LLVM_LICENSE.TXT",
            ],
            publicHeadersPath: "Headers",
            cSettings: .headerSearchPaths + .warningFlags
        )
    ],
    // Required to compile FLEXSwiftInternal.mm
    cxxLanguageStandard: .gnucxx11
)

extension Array where Element == CSetting {
    static var warningFlags: [Element] {
        if FLEXBuildOptions.silenceWarnings {
            return [.unsafeFlags([
                "-Wno-deprecated-declarations",
                "-Wno-strict-prototypes",
                "-Wno-unsupported-availability-guard",
            ])]
        }
        
        return []
    }
    
    /// These are the header search paths needed for FLEX to compile, not
    /// the headers used by projects linking against FLEX.
    ///
    /// Do not modify the contents of this property by hand;
    /// Instead, run `bash generate-spm-headers.sh | grep headerSearchPath | pbcopy`
    /// and paste (and indent) the result below. Do this any time new folders are added.
    static var headerSearchPaths: [Element] {
        [
            .headerSearchPath("Classes"),
            .headerSearchPath("Core"),
            .headerSearchPath("Core/Controllers"),
            .headerSearchPath("Core/Views"),
            .headerSearchPath("Core/Views/Cells"),
            .headerSearchPath("Core/Views/Carousel"),
            .headerSearchPath("ObjectExplorers"),
            .headerSearchPath("ObjectExplorers/Sections"),
            .headerSearchPath("ObjectExplorers/Sections/Shortcuts"),
            .headerSearchPath("Network"),
            .headerSearchPath("Network/PonyDebugger"),
            .headerSearchPath("Network/OSCache"),
            .headerSearchPath("Toolbar"),
            .headerSearchPath("Manager"),
            .headerSearchPath("Manager/Private"),
            .headerSearchPath("Editing"),
            .headerSearchPath("Editing/ArgumentInputViews"),
            .headerSearchPath("Headers"),
            .headerSearchPath("ExplorerInterface"),
            .headerSearchPath("ExplorerInterface/Tabs"),
            .headerSearchPath("ExplorerInterface/Bookmarks"),
            .headerSearchPath("GlobalStateExplorers"),
            .headerSearchPath("GlobalStateExplorers/Globals"),
            .headerSearchPath("GlobalStateExplorers/Keychain"),
            .headerSearchPath("GlobalStateExplorers/FileBrowser"),
            .headerSearchPath("GlobalStateExplorers/SystemLog"),
            .headerSearchPath("GlobalStateExplorers/DatabaseBrowser"),
            .headerSearchPath("GlobalStateExplorers/RuntimeBrowser"),
            .headerSearchPath("GlobalStateExplorers/RuntimeBrowser/DataSources"),
            .headerSearchPath("ViewHierarchy"),
            .headerSearchPath("ViewHierarchy/SnapshotExplorer"),
            .headerSearchPath("ViewHierarchy/SnapshotExplorer/Scene"),
            .headerSearchPath("ViewHierarchy/TreeExplorer"),
            .headerSearchPath("Utility"),
            .headerSearchPath("Utility/Runtime"),
            .headerSearchPath("Utility/Runtime/Objc"),
            .headerSearchPath("Utility/Runtime/Objc/Reflection"),
            .headerSearchPath("Utility/Categories"),
            .headerSearchPath("Utility/Categories/Private"),
            .headerSearchPath("Utility/Keyboard")
        ]
    }
}