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feat(reference): add ability to set target

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This commit is contained in:
Aleksey Kulikov 2021-08-06 16:44:50 +03:00
parent 58fa54f24a
commit 371d52b7f8
5 changed files with 147 additions and 15 deletions
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62
lib/src/bindings/reference.dart
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@ -163,12 +163,12 @@ Pointer<git_reference> createDirect(
String name,
Pointer<git_oid> oid,
bool force,
String logMessage,
String? logMessage,
) {
final out = calloc<Pointer<git_reference>>();
final nameC = name.toNativeUtf8().cast<Int8>();
final forceC = force == true ? 1 : 0;
final logMessageC = logMessage.toNativeUtf8().cast<Int8>();
final logMessageC = logMessage?.toNativeUtf8().cast<Int8>() ?? nullptr;
final error = libgit2.git_reference_create(
out,
repo,
@ -214,13 +214,13 @@ Pointer<git_reference> createSymbolic(
String name,
String target,
bool force,
String logMessage,
String? logMessage,
) {
final out = calloc<Pointer<git_reference>>();
final nameC = name.toNativeUtf8().cast<Int8>();
final targetC = target.toNativeUtf8().cast<Int8>();
final forceC = force == true ? 1 : 0;
final logMessageC = logMessage.toNativeUtf8().cast<Int8>();
final logMessageC = logMessage?.toNativeUtf8().cast<Int8>() ?? nullptr;
final error = libgit2.git_reference_symbolic_create(
out,
repo,
@ -259,6 +259,60 @@ Pointer<git_repository> owner(Pointer<git_reference> ref) {
return libgit2.git_reference_owner(ref);
}
/// Conditionally create a new reference with the same name as the given reference
/// but a different OID target. The reference must be a direct reference, otherwise this will fail.
///
/// The new reference will be written to disk, overwriting the given reference.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_reference> setTarget(
Pointer<git_reference> ref,
Pointer<git_oid> oid,
String? logMessage,
) {
final out = calloc<Pointer<git_reference>>();
final logMessageC = logMessage?.toNativeUtf8().cast<Int8>() ?? nullptr;
final error = libgit2.git_reference_set_target(out, ref, oid, logMessageC);
calloc.free(logMessageC);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
}
/// Create a new reference with the same name as the given reference but a different
/// symbolic target. The reference must be a symbolic reference, otherwise this will fail.
///
/// The new reference will be written to disk, overwriting the given reference.
///
/// The target name will be checked for validity.
///
/// The message for the reflog will be ignored if the reference does not belong in the
/// standard set (HEAD, branches and remote-tracking branches) and and it does not have a reflog.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_reference> setTargetSymbolic(
Pointer<git_reference> ref,
String target,
String? logMessage,
) {
final out = calloc<Pointer<git_reference>>();
final targetC = target.toNativeUtf8().cast<Int8>();
final logMessageC = logMessage?.toNativeUtf8().cast<Int8>() ?? nullptr;
final error =
libgit2.git_reference_symbolic_set_target(out, ref, targetC, logMessageC);
calloc.free(targetC);
calloc.free(logMessageC);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
}
/// Ensure the reference name is well-formed.
///
/// Valid reference names must follow one of two patterns: