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add support for unsafeIndex and git-add

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This commit is contained in:
Yifei Teng 2018-04-30 18:04:53 -05:00
parent 280ab5b473
commit f9d7bd3b61
1 changed files with 27 additions and 0 deletions
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27
SwiftGit2/Repository.swift
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@ -583,6 +583,33 @@ final public class Repository {
return iterator
}
/// Gets the index for the repo.
public func unsafeIndex() -> Result<OpaquePointer, NSError> {
var index: OpaquePointer? = nil
let result = git_repository_index(&index, self.pointer)
guard result == GIT_OK.rawValue && index != nil else {
let err = NSError(gitError: result, pointOfFailure: "git_repository_index")
return .failure(err)
}
return .success(index!)
}
/// Stage the file(s) under the specified path
public func add(path: String) -> Result<(), NSError> {
let dir = path
var dirPointer = UnsafeMutablePointer<Int8>(mutating: (dir as NSString).utf8String)
var paths = git_strarray(strings: &dirPointer, count: 1)
return unsafeIndex().flatMap { index in
defer { git_index_free(index) }
let add_result = git_index_add_all(index, &paths, 0, nil, nil)
guard add_result == GIT_OK.rawValue else {
let err = NSError(gitError: add_result, pointOfFailure: "git_index_add_all")
return .failure(err)
}
return .success(())
}
}
// MARK: - Diffs
public func diff(for commit: Commit) -> Result<Diff, NSError> {