54 lines
1.6 KiB
Swift
54 lines
1.6 KiB
Swift
import Dependencies
|
|
import FileClient
|
|
import Foundation
|
|
import GitClient
|
|
|
|
@_spi(Internal)
|
|
public extension FileClient {
|
|
private func getVersionString(
|
|
fileUrl: URL,
|
|
gitDirectory: String?
|
|
) async throws -> (version: String, usesOptionalType: Bool) {
|
|
@Dependency(\.gitClient) var gitClient
|
|
@Dependency(\.logger) var logger
|
|
|
|
let targetUrl = fileUrl
|
|
|
|
guard fileExists(targetUrl) else {
|
|
throw CliClientError.fileDoesNotExist(path: fileUrl.cleanFilePath)
|
|
}
|
|
|
|
let contents = try await read(targetUrl)
|
|
let versionLine = contents.split(separator: "\n")
|
|
.first { $0.hasPrefix("let VERSION:") }
|
|
|
|
guard let versionLine else {
|
|
throw CliClientError.failedToParseVersionFile
|
|
}
|
|
logger.debug("Version line: \(versionLine)")
|
|
|
|
let isOptional = versionLine.contains("String?")
|
|
logger.debug("Uses optional: \(isOptional)")
|
|
|
|
let versionString = versionLine.split(separator: "let VERSION: \(isOptional ? "String?" : "String") = ").last
|
|
guard let versionString else {
|
|
throw CliClientError.failedToParseVersionFile
|
|
}
|
|
logger.debug("Parsed version string: \(versionString)")
|
|
return (String(versionString), isOptional)
|
|
}
|
|
|
|
func semVar(
|
|
file: URL,
|
|
gitDirectory: String?
|
|
) async throws -> (semVar: SemVar?, usesOptionalType: Bool) {
|
|
@Dependency(\.logger) var logger
|
|
let (string, usesOptionalType) = try await getVersionString(fileUrl: file, gitDirectory: gitDirectory)
|
|
let semvar = SemVar(string: string)
|
|
logger.debug("Semvar: \(String(describing: semvar))")
|
|
|
|
return (semvar, usesOptionalType)
|
|
}
|
|
|
|
}
|