func appendSetting()

in Sources/Xcodeproj/pbxproj.swift [789:891]
94 lines of code
37 McCabe index (conditional complexity)

func appendSetting(
    _ value: [String],
    forDecl decl: BuildSettings.Declaration,
    to table: Xcode.BuildSettingsTable,
    config: BuildConfiguration? = nil
) throws {
    switch decl {
    // FIXME: This switch case is kind of sad but we need to convert Xcode's
    // build model to be of reference type in order to avoid it.
    case .SWIFT_ACTIVE_COMPILATION_CONDITIONS:
        switch config {
        case .debug?:
            table.debug.SWIFT_ACTIVE_COMPILATION_CONDITIONS += value
        case .release?:
            table.release.SWIFT_ACTIVE_COMPILATION_CONDITIONS += value
        case nil:
            table.common.SWIFT_ACTIVE_COMPILATION_CONDITIONS += value
        }

    case .OTHER_SWIFT_FLAGS:
        switch config {
        case .debug?:
            table.debug.OTHER_SWIFT_FLAGS += value
        case .release?:
            table.release.OTHER_SWIFT_FLAGS += value
        case nil:
            table.common.OTHER_SWIFT_FLAGS += value
        }

    case .GCC_PREPROCESSOR_DEFINITIONS:
        switch config {
        case .debug?:
            table.debug.GCC_PREPROCESSOR_DEFINITIONS += value
        case .release?:
            table.release.GCC_PREPROCESSOR_DEFINITIONS += value
        case nil:
            table.common.GCC_PREPROCESSOR_DEFINITIONS += value
        }
    case .HEADER_SEARCH_PATHS:
        switch config {
        case .debug?:
            table.debug.HEADER_SEARCH_PATHS += value
        case .release?:
            table.release.HEADER_SEARCH_PATHS += value
        case nil:
            table.common.HEADER_SEARCH_PATHS += value
        }
    case .OTHER_CFLAGS:
        switch config {
        case .debug?:
            table.debug.OTHER_CFLAGS += value
        case .release?:
            table.release.OTHER_CFLAGS += value
        case nil:
            table.common.OTHER_CFLAGS += value
        }
    case .OTHER_CPLUSPLUSFLAGS:
        switch config {
        case .debug?:
            table.debug.OTHER_CPLUSPLUSFLAGS += value
        case .release?:
            table.release.OTHER_CPLUSPLUSFLAGS += value
        case nil:
            table.common.OTHER_CPLUSPLUSFLAGS += value
        }


    case .OTHER_LDFLAGS:
        switch config {
        case .debug?:
            table.debug.OTHER_LDFLAGS += value
        case .release?:
            table.release.OTHER_LDFLAGS += value
        case nil:
            table.common.OTHER_LDFLAGS += value
        }
    case .LINK_LIBRARIES:
        let value = value.map({ "-l" + $0 })

        switch config {
        case .debug?:
            table.debug.OTHER_LDFLAGS += value
        case .release?:
            table.release.OTHER_LDFLAGS += value
        case nil:
            table.common.OTHER_LDFLAGS += value
        }
    case .LINK_FRAMEWORKS:
        let value = value.flatMap({ ["-framework", $0] })

        switch config {
        case .debug?:
            table.debug.OTHER_LDFLAGS += value
        case .release?:
            table.release.OTHER_LDFLAGS += value
        case nil:
            table.common.OTHER_LDFLAGS += value
        }

    default:
        throw InternalError("Unhandled decl \(decl)")
    }
}