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feat(config): add ability to get value(s) of multivar variable

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This commit is contained in:
Aleksey Kulikov 2021-06-17 17:01:10 +03:00
parent 4988b295a5
commit 6a08a7b803
3 changed files with 68 additions and 6 deletions
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36
lib/src/bindings/config.dart
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@ -247,8 +247,36 @@ void deleteVariable(Pointer<git_config> cfg, String name) {
}
}
/// Iterate over the values of multivar
// TODO
/// Iterate over the values of a multivar
///
/// If regexp is present, then the iterator will only iterate over all
/// values which match the pattern.
List<String> getMultivar(
Pointer<git_config> cfg,
String name,
String? regexp,
) {
final nameC = name.toNativeUtf8().cast<Int8>();
final regexpC = regexp?.toNativeUtf8().cast<Int8>() ?? nullptr;
final iterator = calloc<Pointer<git_config_iterator>>();
final entry = calloc<Pointer<git_config_entry>>();
libgit2.git_config_multivar_iterator_new(iterator, cfg, nameC, regexpC);
var error = 0;
final entries = <String>[];
/// Multivars variables get/set
// TODO
while (error == 0) {
error = libgit2.git_config_next(entry, iterator.value);
if (error != -31) {
entries.add(entry.value.ref.value.cast<Utf8>().toDartString());
} else {
break;
}
}
calloc.free(nameC);
calloc.free(regexpC);
calloc.free(iterator);
calloc.free(entry);
return entries;
}