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feat(commit): add ability to create commit with different number of parents

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This commit is contained in:
Aleksey Kulikov 2021-08-30 16:45:37 +03:00
parent c90561ed8f
commit 94b4116adf
15 changed files with 217 additions and 260 deletions
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35
lib/src/repository.dart
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@ -10,6 +10,14 @@ import 'bindings/repository.dart' as bindings;
import 'util.dart';
class Repository {
/// Initializes a new instance of the [Repository] class from provided
/// pointer to repository object in memory.
///
/// Should be freed with `free()` to release allocated memory.
Repository(this._repoPointer) {
libgit2.git_libgit2_init();
}
/// Initializes a new instance of the [Repository] class by creating a new
/// Git repository in the given folder.
///
@ -119,13 +127,7 @@ class Repository {
late final Oid oid;
if (isValidShaHex(target)) {
if (target.length == 40) {
oid = Oid.fromSHA(target);
} else {
final odb = this.odb;
oid = Oid.fromShortSHA(target, odb);
odb.free();
}
oid = Oid.fromSHA(this, target);
bindings.setHeadDetached(_repoPointer, oid.pointer);
} else {
bindings.setHead(_repoPointer, target);
@ -208,7 +210,6 @@ class Repository {
/// Releases memory allocated for repository object.
void free() {
bindings.free(_repoPointer);
libgit2.git_libgit2_shutdown();
}
/// Returns the configuration file for this repository.
@ -269,7 +270,7 @@ class Repository {
oid = target as Oid;
isDirect = true;
} else if (isValidShaHex(target as String)) {
oid = _getOid(target);
oid = Oid.fromSHA(this, target);
isDirect = true;
} else {
isDirect = false;
@ -313,24 +314,10 @@ class Repository {
late final Oid oid;
if (isValidShaHex(sha)) {
oid = _getOid(sha);
oid = Oid.fromSHA(this, sha);
} else {
throw ArgumentError.value('$sha is not a valid sha hex string');
}
return Commit.lookup(_repoPointer, oid.pointer);
}
/// Returns [Oid] for provided sha hex that is 40 characters long or less.
Oid _getOid(String sha) {
late final Oid oid;
if (sha.length == 40) {
oid = Oid.fromSHA(sha);
} else {
final odb = this.odb;
oid = Oid.fromShortSHA(sha, odb);
odb.free();
}
return oid;
}
}