05740bd7bc
* Replace UTF8 parser with String based one * swift format * Add parsing errors that include context about where error is * Remove old error tests
29 lines
1.2 KiB
Swift
29 lines
1.2 KiB
Swift
import Foundation
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extension HBMustacheLibrary {
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/// Load templates from a folder
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func loadTemplates(from directory: String, withExtension extension: String = "mustache") throws {
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var directory = directory
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if !directory.hasSuffix("/") {
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directory += "/"
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}
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let extWithDot = ".\(`extension`)"
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let fs = FileManager()
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guard let enumerator = fs.enumerator(atPath: directory) else { return }
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for case let path as String in enumerator {
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guard path.hasSuffix(extWithDot) else { continue }
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guard let data = fs.contents(atPath: directory + path) else { continue }
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let string = String(decoding: data, as: Unicode.UTF8.self)
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let template: HBMustacheTemplate
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do {
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template = try HBMustacheTemplate(string: string)
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} catch let error as HBMustacheTemplate.ParserError {
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throw ParserError(filename: path, context: error.context, error: error.error)
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}
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// drop ".mustache" from path to get name
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let name = String(path.dropLast(extWithDot.count))
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register(template, named: name)
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}
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}
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}
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