5bb66ac425
* Add support for reloading templates when you render them * comment * Ensure reload is only available in DEBUG * move preprocessor block * swift format * MustacheTemplate.init?(filename:) internal * Only pass reload flag down in DEBUG builds * Rebase with main
31 lines
1.0 KiB
Swift
31 lines
1.0 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Hummingbird server framework project
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//
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// Copyright (c) 2021-2024 the Hummingbird authors
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// Licensed under Apache License v2.0
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//
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// See LICENSE.txt for license information
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// See hummingbird/CONTRIBUTORS.txt for the list of Hummingbird authors
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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//===----------------------------------------------------------------------===//
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import Foundation
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extension MustacheTemplate {
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/// Internal function to load a template from a file
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/// - Parameters
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/// - string: Template text
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/// - filename: File template was loaded from
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/// - Throws: MustacheTemplate.Error
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init?(filename: String) throws {
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let fs = FileManager()
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guard let data = fs.contents(atPath: filename) else { return nil }
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let string = String(decoding: data, as: Unicode.UTF8.self)
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self.tokens = try Self.parse(string)
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self.filename = filename
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}
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}
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