Siklos/libgit2dart
1
0
Fork 0
mirror of https://github.com/SkinnyMind/libgit2dart.git synced 2025-05-05 20:59:08 -04:00
Code Issues Projects Releases Wiki Activity

feat(revparse): add bindings and api

Browse source
This commit is contained in:
Aleksey Kulikov 2021-09-01 16:53:40 +03:00
parent 3b13646b1b
commit ce9384cac9
8 changed files with 372 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

23
lib/src/bindings/merge.dart Normal file
View file

@ -0,0 +1,23 @@
import 'dart:ffi';
import 'package:ffi/ffi.dart';
import '../error.dart';
import 'libgit2_bindings.dart';
import '../util.dart';
/// Find a merge base between two commits.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_oid> mergeBase(
Pointer<git_repository> repo,
Pointer<git_oid> one,
Pointer<git_oid> two,
) {
final out = calloc<git_oid>();
final error = libgit2.git_merge_base(out, repo, one, two);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out;
}
}

28
lib/src/bindings/repository.dart
View file

@ -510,33 +510,5 @@ Pointer<git_repository> wrapODB(Pointer<git_odb> odb) {
}
}
/// Find a single object, as specified by a [spec] string.
/// See `man gitrevisions`, or https://git-scm.com/docs/git-rev-parse.html#_specifying_revisions
/// for information on the syntax accepted.
///
/// The returned object should be released when no longer needed.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_object> revParseSingle(
Pointer<git_repository> repo,
String spec,
) {
final out = calloc<Pointer<git_object>>();
final specC = spec.toNativeUtf8().cast<Int8>();
final error = libgit2.git_revparse_single(
out,
repo,
specC,
);
calloc.free(specC);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
}
/// Free a previously allocated repository.
void free(Pointer<git_repository> repo) => libgit2.git_repository_free(repo);

85
lib/src/bindings/revparse.dart Normal file
View file

@ -0,0 +1,85 @@
import 'dart:ffi';
import 'package:ffi/ffi.dart';
import 'libgit2_bindings.dart';
import '../error.dart';
import '../util.dart';
/// Parse a revision string for from, to, and intent.
///
/// See `man gitrevisions` or https://git-scm.com/docs/git-rev-parse.html#_specifying_revisions
/// for information on the syntax accepted.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_revspec> revParse(
Pointer<git_repository> repo,
String spec,
) {
final out = calloc<git_revspec>();
final specC = spec.toNativeUtf8().cast<Int8>();
final error = libgit2.git_revparse(out, repo, specC);
calloc.free(specC);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out;
}
}
/// Find a single object, as specified by a [spec] revision string.
/// See `man gitrevisions`, or https://git-scm.com/docs/git-rev-parse.html#_specifying_revisions
/// for information on the syntax accepted.
///
/// The returned object should be released when no longer needed.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_object> revParseSingle(Pointer<git_repository> repo, String spec) {
final out = calloc<Pointer<git_object>>();
final specC = spec.toNativeUtf8().cast<Int8>();
final error = libgit2.git_revparse_single(
out,
repo,
specC,
);
calloc.free(specC);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
}
/// Find a single object and intermediate reference by a [spec] revision string.
///
/// See `man gitrevisions`, or https://git-scm.com/docs/git-rev-parse.html#_specifying_revisions
/// for information on the syntax accepted.
///
/// In some cases (@{<-n>} or <branchname>@{upstream}), the expression may point to an
/// intermediate reference. When such expressions are being passed in, reference_out will be
/// valued as well.
///
/// The returned object and reference should be released when no longer needed.
///
/// Throws a [LibGit2Error] if error occured.
List revParseExt(Pointer<git_repository> repo, String spec) {
final objectOut = calloc<Pointer<git_object>>();
final referenceOut = calloc<Pointer<git_reference>>();
final specC = spec.toNativeUtf8().cast<Int8>();
var result = [];
final error = libgit2.git_revparse_ext(objectOut, referenceOut, repo, specC);
calloc.free(specC);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
result.add(objectOut.value);
if (referenceOut.value != nullptr) {
result.add(referenceOut.value);
}
return result;
}
}