mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 09:44:58 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
133 lines
3.4 KiB
C++
133 lines
3.4 KiB
C++
/*
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* Copyright (c) 2020, Itamar S. <itamar8910@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "GitRepo.h"
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#include <LibCore/Command.h>
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namespace HackStudio {
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GitRepo::CreateResult GitRepo::try_to_create(ByteString const& repository_root)
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{
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if (!git_is_installed()) {
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return { CreateResult::Type::GitProgramNotFound, nullptr };
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}
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if (!git_repo_exists(repository_root)) {
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return { CreateResult::Type::NoGitRepo, nullptr };
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}
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return { CreateResult::Type::Success, adopt_ref(*new GitRepo(repository_root)) };
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}
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RefPtr<GitRepo> GitRepo::initialize_repository(ByteString const& repository_root)
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{
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auto res = command_wrapper({ "init" }, repository_root);
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if (!res.has_value())
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return {};
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VERIFY(git_repo_exists(repository_root));
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return adopt_ref(*new GitRepo(repository_root));
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}
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Vector<ByteString> GitRepo::unstaged_files() const
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{
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auto modified = modified_files();
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auto untracked = untracked_files();
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modified.extend(move(untracked));
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return modified;
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}
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//
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Vector<ByteString> GitRepo::staged_files() const
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{
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auto raw_result = command({ "diff", "--cached", "--name-only" });
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if (!raw_result.has_value())
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return {};
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return parse_files_list(*raw_result);
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}
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Vector<ByteString> GitRepo::modified_files() const
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{
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auto raw_result = command({ "ls-files", "--modified", "--exclude-standard" });
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if (!raw_result.has_value())
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return {};
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return parse_files_list(*raw_result);
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}
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Vector<ByteString> GitRepo::untracked_files() const
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{
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auto raw_result = command({ "ls-files", "--others", "--exclude-standard" });
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if (!raw_result.has_value())
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return {};
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return parse_files_list(*raw_result);
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}
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Vector<ByteString> GitRepo::parse_files_list(ByteString const& raw_result)
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{
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auto lines = raw_result.split('\n');
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Vector<ByteString> files;
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for (auto const& line : lines) {
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files.empend(line);
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}
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return files;
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}
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Optional<ByteString> GitRepo::command(Vector<ByteString> const& command_parts) const
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{
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return command_wrapper(command_parts, m_repository_root);
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}
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Optional<ByteString> GitRepo::command_wrapper(Vector<ByteString> const& command_parts, ByteString const& chdir)
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{
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auto const result = Core::command("git", command_parts, LexicalPath(chdir));
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if (result.is_error() || result.value().exit_code != 0)
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return {};
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return ByteString(result.value().output.bytes());
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}
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bool GitRepo::git_is_installed()
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{
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return command_wrapper({ "--help" }, "/").has_value();
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}
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bool GitRepo::git_repo_exists(ByteString const& repo_root)
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{
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return command_wrapper({ "status" }, repo_root).has_value();
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}
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bool GitRepo::stage(ByteString const& file)
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{
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return command({ "add", file }).has_value();
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}
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bool GitRepo::unstage(ByteString const& file)
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{
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return command({ "reset", "HEAD", "--", file }).has_value();
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}
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bool GitRepo::commit(ByteString const& message)
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{
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return command({ "commit", "-m", message }).has_value();
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}
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Optional<ByteString> GitRepo::original_file_content(ByteString const& file) const
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{
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return command({ "show", ByteString::formatted("HEAD:{}", file) });
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}
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Optional<ByteString> GitRepo::unstaged_diff(ByteString const& file) const
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{
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return command({ "diff", "-U0", file.characters() });
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}
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bool GitRepo::is_tracked(ByteString const& file) const
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{
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auto res = command({ "ls-files", file });
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if (!res.has_value())
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return false;
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return !res->is_empty();
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}
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}
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