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feat(repository): add ability to get repository config

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This commit is contained in:
Aleksey Kulikov 2021-08-12 20:00:25 +03:00
parent 0194d7c361
commit 594aca6474
7 changed files with 145 additions and 54 deletions
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58
lib/src/bindings/config.dart
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@ -10,21 +10,21 @@ import '../util.dart';
/// anything with it.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<Pointer<git_config>> newConfig() {
Pointer<git_config> newConfig() {
final out = calloc<Pointer<git_config>>();
final error = libgit2.git_config_new(out);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
return out;
}
/// Create a new config instance containing a single on-disk file
///
/// Throws a [LibGit2Error] if error occured.
Pointer<Pointer<git_config>> open(String path) {
Pointer<git_config> open(String path) {
final out = calloc<Pointer<git_config>>();
final pathC = path.toNativeUtf8().cast<Int8>();
final error = libgit2.git_config_open_ondisk(out, pathC);
@ -32,9 +32,9 @@ Pointer<Pointer<git_config>> open(String path) {
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
return out;
}
/// Open the global, XDG and system configuration files
@ -44,15 +44,15 @@ Pointer<Pointer<git_config>> open(String path) {
/// be used when accessing default config data outside a repository.
///
/// Throws a [LibGit2Error] if error occured.
Pointer<Pointer<git_config>> openDefault() {
Pointer<git_config> openDefault() {
final out = calloc<Pointer<git_config>>();
final error = libgit2.git_config_open_default(out);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
return out;
}
/// Locate the path to the global configuration file
@ -67,18 +67,18 @@ Pointer<Pointer<git_config>> openDefault() {
/// This method will not guess the path to the xdg compatible config file
/// (`.config/git/config`).
///
/// Throws a [LibGit2Error] if error occured.
/// Throws an error if file has not been found.
String findGlobal() {
final out = calloc<git_buf>();
final out = calloc<git_buf>(2);
final error = libgit2.git_config_find_global(out);
final path = out.ref.ptr.cast<Utf8>().toDartString();
calloc.free(out);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
if (error != 0) {
throw Error();
} else {
return path;
}
return path;
}
/// Locate the path to the system configuration file
@ -94,9 +94,9 @@ String findSystem() {
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return path;
}
return path;
}
/// Locate the path to the global xdg compatible configuration file
@ -113,9 +113,27 @@ String findXdg() {
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return path;
}
}
return path;
/// Create a snapshot of the configuration.
///
/// Create a snapshot of the current state of a configuration, which allows you to look
/// into a consistent view of the configuration for looking up complex values
/// (e.g. a remote, submodule).
///
/// Throws a [LibGit2Error] if error occured.
Pointer<git_config> snapshot(Pointer<git_config> config) {
final out = calloc<Pointer<git_config>>();
final error = libgit2.git_config_snapshot(out, config);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return out.value;
}
}
/// Get the value of a config variable.
@ -131,9 +149,9 @@ String getValue(Pointer<git_config> cfg, String variable) {
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
} else {
return value.ref.value.cast<Utf8>().toDartString();
}
return value.ref.value.cast<Utf8>().toDartString();
}
/// Set the value of a boolean config variable in the config file with the