diff options
Diffstat (limited to 'src/other_tools/just_mr/main.cpp')
| -rw-r--r-- | src/other_tools/just_mr/main.cpp | 455 |
1 files changed, 1 insertions, 454 deletions
diff --git a/src/other_tools/just_mr/main.cpp b/src/other_tools/just_mr/main.cpp index 70d90eaf..23ea1280 100644 --- a/src/other_tools/just_mr/main.cpp +++ b/src/other_tools/just_mr/main.cpp @@ -34,34 +34,13 @@ #include "src/other_tools/just_mr/exit_codes.hpp" #include "src/other_tools/just_mr/fetch.hpp" #include "src/other_tools/just_mr/launch.hpp" +#include "src/other_tools/just_mr/rc.hpp" #include "src/other_tools/just_mr/setup.hpp" #include "src/other_tools/just_mr/setup_utils.hpp" #include "src/other_tools/just_mr/update.hpp" namespace { -enum class SubCommand { - kUnknown, - kMRVersion, - kFetch, - kUpdate, - kSetup, - kSetupEnv, - kJustDo, - kJustSubCmd -}; - -struct CommandLineArguments { - SubCommand cmd{SubCommand::kUnknown}; - MultiRepoCommonArguments common; - MultiRepoLogArguments log; - MultiRepoSetupArguments setup; - MultiRepoFetchArguments fetch; - MultiRepoUpdateArguments update; - MultiRepoJustSubCmdsArguments just_cmd; - MultiRepoRemoteAuthArguments auth; -}; - /// \brief Setup arguments for just-mr itself, common to all subcommands. void SetupCommonCommandArguments( gsl::not_null<CLI::App*> const& app, @@ -207,438 +186,6 @@ void SetupLogging(MultiRepoLogArguments const& clargs) { } } -[[nodiscard]] auto ReadLocation( - nlohmann::json const& location, - std::optional<std::filesystem::path> const& ws_root) - -> std::optional<std::pair<std::filesystem::path, std::filesystem::path>> { - if (not location.contains("path") or not location.contains("root")) { - Logger::Log(LogLevel::Error, - "Malformed location object: {}", - location.dump(-1)); - std::exit(kExitConfigError); - } - auto root = location["root"].get<std::string>(); - auto path = location["path"].get<std::string>(); - auto base = location.contains("base") ? location["base"].get<std::string>() - : std::string("."); - - std::filesystem::path root_path{}; - if (root == "workspace") { - if (not ws_root) { - Logger::Log(LogLevel::Warning, - "Not in workspace root, ignoring location {}.", - location.dump(-1)); - return std::nullopt; - } - root_path = *ws_root; - } - if (root == "home") { - root_path = StorageConfig::GetUserHome(); - } - if (root == "system") { - root_path = FileSystemManager::GetCurrentDirectory().root_path(); - } - return std::make_pair(std::filesystem::weakly_canonical( - std::filesystem::absolute(root_path / path)), - std::filesystem::weakly_canonical( - std::filesystem::absolute(root_path / base))); -} - -[[nodiscard]] auto ReadLocation( - ExpressionPtr const& location, - std::optional<std::filesystem::path> const& ws_root) - -> std::optional<std::pair<std::filesystem::path, std::filesystem::path>> { - if (location.IsNotNull()) { - auto root = location->Get("root", Expression::none_t{}); - auto path = location->Get("path", Expression::none_t{}); - auto base = location->Get("base", std::string(".")); - - if (not path->IsString() or not root->IsString() or - not kLocationTypes.contains(root->String())) { - Logger::Log(LogLevel::Error, - "Malformed location object: {}", - location.ToJson().dump(-1)); - std::exit(kExitConfigError); - } - auto root_str = root->String(); - std::filesystem::path root_path{}; - if (root_str == "workspace") { - if (not ws_root) { - Logger::Log(LogLevel::Warning, - "Not in workspace root, ignoring location {}.", - location.ToJson().dump(-1)); - return std::nullopt; - } - root_path = *ws_root; - } - if (root_str == "home") { - root_path = StorageConfig::GetUserHome(); - } - if (root_str == "system") { - root_path = FileSystemManager::GetCurrentDirectory().root_path(); - } - return std::make_pair( - std::filesystem::weakly_canonical( - std::filesystem::absolute(root_path / path->String())), - std::filesystem::weakly_canonical( - std::filesystem::absolute(root_path / base->String()))); - } - return std::nullopt; -} - -/// \brief Read just-mrrc file and set up various configs. Return the path to -/// the repository config file, if any is provided. -[[nodiscard]] auto ReadJustMRRC( - gsl::not_null<CommandLineArguments*> const& clargs) - -> std::optional<std::filesystem::path> { - Configuration rc_config{}; - auto rc_path = clargs->common.rc_path; - // set default if rcpath not given - if (not clargs->common.norc) { - if (not rc_path) { - rc_path = std::filesystem::weakly_canonical( - std::filesystem::absolute(kDefaultRCPath)); - } - else { - if (not FileSystemManager::IsFile(*rc_path)) { - Logger::Log(LogLevel::Error, - "Cannot read RC file {}.", - rc_path->string()); - std::exit(kExitConfigError); - } - } - if (FileSystemManager::IsFile(*rc_path)) { - // json::parse may throw - try { - std::ifstream fs(*rc_path); - auto map = Expression::FromJson(nlohmann::json::parse(fs)); - if (not map->IsMap()) { - Logger::Log( - LogLevel::Error, - "In RC file {}: expected an object but found:\n{}", - rc_path->string(), - map->ToString()); - std::exit(kExitConfigError); - } - rc_config = Configuration{map}; - } catch (std::exception const& e) { - Logger::Log(LogLevel::Error, - "Parsing RC file {} as JSON failed with error:\n{}", - rc_path->string(), - e.what()); - std::exit(kExitConfigError); - } - } - } - // read local build root; overwritten if user provided it already - if (not clargs->common.just_mr_paths->root) { - auto build_root = - ReadLocation(rc_config["local build root"], - clargs->common.just_mr_paths->workspace_root); - if (build_root) { - clargs->common.just_mr_paths->root = build_root->first; - } - } - // read checkout locations file; overwritten if user provided it already - if (not clargs->common.checkout_locations_file) { - auto checkout = - ReadLocation(rc_config["checkout locations"], - clargs->common.just_mr_paths->workspace_root); - if (checkout) { - if (not FileSystemManager::IsFile(checkout->first)) { - Logger::Log(LogLevel::Error, - "Cannot find checkout locations file {}.", - checkout->first.string()); - std::exit(kExitConfigError); - } - clargs->common.checkout_locations_file = checkout->first; - } - } - // read distdirs; user can append, but does not overwrite - auto distdirs = rc_config["distdirs"]; - if (distdirs.IsNotNull()) { - if (not distdirs->IsList()) { - Logger::Log(LogLevel::Error, - "Configuration-file provided distdirs has to be a list " - "of strings, but found {}", - distdirs->ToString()); - std::exit(kExitConfigError); - } - auto const& distdirs_list = distdirs->List(); - for (auto const& l : distdirs_list) { - auto paths = - ReadLocation(l, clargs->common.just_mr_paths->workspace_root); - if (paths) { - if (FileSystemManager::IsDirectory(paths->first)) { - clargs->common.just_mr_paths->distdirs.emplace_back( - paths->first); - } - else { - Logger::Log(LogLevel::Warning, - "Ignoring non-existing distdir {}.", - paths->first.string()); - } - } - } - } - // read just path; overwritten if user provided it already - if (not clargs->common.just_path) { - auto just = ReadLocation(rc_config["just"], - clargs->common.just_mr_paths->workspace_root); - if (just) { - clargs->common.just_path = just->first; - } - } - // read git binary path; overwritten if user provided it already - if (not clargs->common.git_path) { - auto git = ReadLocation(rc_config["git"], - clargs->common.just_mr_paths->workspace_root); - if (git) { - clargs->common.git_path = git->first; - } - } - // read additional just args; user can append, but does not overwrite - auto just_args = rc_config["just args"]; - if (just_args.IsNotNull()) { - if (not just_args->IsMap()) { - Logger::Log(LogLevel::Error, - "Configuration-file provided 'just' arguments has to " - "be a map, but found {}", - just_args->ToString()); - std::exit(kExitConfigError); - } - for (auto const& [cmd_name, cmd_args] : just_args->Map()) { - // get list of string args for current command - std::vector<std::string> args{}; - if (not cmd_args->IsList()) { - Logger::Log( - LogLevel::Error, - "Configuration-file provided 'just' argument key {} has to " - "have as value a list of strings, but found {}", - cmd_name, - cmd_args->ToString()); - std::exit(kExitConfigError); - } - auto const& args_list = cmd_args->List(); - args.reserve(args_list.size()); - for (auto const& arg : args_list) { - if (not arg->IsString()) { - Logger::Log( - LogLevel::Error, - "Configuration-file provided 'just' argument key {} " - "must have strings in its list value, but found {}", - cmd_name, - arg->ToString()); - std::exit(kExitConfigError); - } - args.emplace_back(arg->String()); - } - clargs->just_cmd.just_args[cmd_name] = std::move(args); - } - } - // read default for local launcher - if (not clargs->common.local_launcher) { - auto launcher = rc_config["local launcher"]; - if (launcher.IsNotNull()) { - if (not launcher->IsList()) { - Logger::Log(LogLevel::Error, - "Configuration-file provided launcher has to be a " - "list of strings, but found {}", - launcher->ToString()); - std::exit(kExitConfigError); - } - std::vector<std::string> default_launcher{}; - default_launcher.reserve(launcher->List().size()); - for (auto const& entry : launcher->List()) { - if (not entry->IsString()) { - Logger::Log(LogLevel::Error, - "Configuration-file provided launcher {} is " - "not a list of strings", - launcher->ToString()); - std::exit(kExitConfigError); - } - default_launcher.emplace_back(entry->String()); - } - clargs->common.local_launcher = default_launcher; - } - else { - clargs->common.local_launcher = kDefaultLauncher; - } - } - // Set log limit, if specified and not set on the command line - if (not clargs->log.log_limit) { - auto limit = rc_config["log limit"]; - if (limit.IsNotNull()) { - if (not limit->IsNumber()) { - Logger::Log(LogLevel::Error, - "Configuration-file specified log-limit has to be " - "a number, but found {}", - limit->ToString()); - std::exit(kExitConfigError); - } - clargs->log.log_limit = ToLogLevel(limit->Number()); - LogConfig::SetLogLimit(*clargs->log.log_limit); - } - } - // Add additional log sinks specified in the rc file. - auto log_files = rc_config["log files"]; - if (log_files.IsNotNull()) { - if (not log_files->IsList()) { - Logger::Log(LogLevel::Error, - "Configuration-provided log files have to be a list of " - "location objects, but found {}", - log_files->ToString()); - std::exit(kExitConfigError); - } - for (auto const& log_file : log_files->List()) { - auto path = - ReadLocation(log_file->ToJson(), - clargs->common.just_mr_paths->workspace_root); - if (path) { - LogConfig::AddSink(LogSinkFile::CreateFactory( - path->first, - clargs->log.log_append ? LogSinkFile::Mode::Append - : LogSinkFile::Mode::Overwrite)); - clargs->log.log_files.emplace_back(path->first); - } - } - } - // read remote exec args; overwritten if user provided it already - auto remote = rc_config["remote execution"]; - if (remote.IsNotNull()) { - if (not remote->IsMap()) { - Logger::Log(LogLevel::Error, - "Configuration-provided remote execution arguments has " - "to be a map, but found {}", - remote->ToString()); - std::exit(kExitConfigError); - } - if (not clargs->common.remote_execution_address) { - auto addr = remote->Get("address", Expression::none_t{}); - if (addr.IsNotNull()) { - if (not addr->IsString()) { - Logger::Log(LogLevel::Error, - "Configuration-provided remote execution " - "address has to be a string, but found {}", - addr->ToString()); - std::exit(kExitConfigError); - } - clargs->common.remote_execution_address = addr->String(); - } - } - if (not clargs->common.compatible) { - auto compat = remote->Get("compatible", Expression::none_t{}); - if (compat.IsNotNull()) { - if (not compat->IsBool()) { - Logger::Log(LogLevel::Error, - "Configuration-provided remote execution " - "compatibility has to be a flag, but found {}", - compat->ToString()); - std::exit(kExitConfigError); - } - clargs->common.compatible = compat->Bool(); - } - } - } - // read remote exec args; overwritten if user provided it already - auto serve = rc_config["remote serve"]; - if (serve.IsNotNull()) { - if (not serve->IsMap()) { - Logger::Log(LogLevel::Error, - "Configuration-provided remote serve service arguments " - "has to be a map, but found {}", - serve->ToString()); - std::exit(kExitConfigError); - } - if (not clargs->common.remote_execution_address) { - auto addr = serve->Get("address", Expression::none_t{}); - if (addr.IsNotNull()) { - if (not addr->IsString()) { - Logger::Log(LogLevel::Error, - "Configuration-provided remote serve service " - "address has to be a string, but found {}", - addr->ToString()); - std::exit(kExitConfigError); - } - clargs->common.remote_execution_address = addr->String(); - } - } - } - // read authentication args; overwritten if user provided it already - auto auth_args = rc_config["authentication"]; - if (auth_args.IsNotNull()) { - if (not auth_args->IsMap()) { - Logger::Log(LogLevel::Error, - "Configuration-provided authentication arguments has " - "to be a map, but found {}", - auth_args->ToString()); - std::exit(kExitConfigError); - } - if (not clargs->auth.tls_ca_cert) { - auto v = - ReadLocation(auth_args->Get("ca cert", Expression::none_t{}), - clargs->common.just_mr_paths->workspace_root); - if (v) { - clargs->auth.tls_ca_cert = v->first; - } - } - if (not clargs->auth.tls_client_cert) { - auto v = ReadLocation( - auth_args->Get("client cert", Expression::none_t{}), - clargs->common.just_mr_paths->workspace_root); - if (v) { - clargs->auth.tls_client_cert = v->first; - } - } - if (not clargs->auth.tls_client_key) { - auto v = - ReadLocation(auth_args->Get("client key", Expression::none_t{}), - clargs->common.just_mr_paths->workspace_root); - if (v) { - clargs->auth.tls_client_key = v->first; - } - } - } - // read path to absent repository specification if not already provided by - // the user - if (not clargs->common.absent_repository_file) { - auto absent_order = rc_config["absent"]; - if (absent_order.IsNotNull() and absent_order->IsList()) { - for (auto const& entry : absent_order->List()) { - auto path = ReadLocation( - entry, clargs->common.just_mr_paths->workspace_root); - if (path and FileSystemManager::IsFile(path->first)) { - clargs->common.absent_repository_file = path->first; - break; - } - } - } - } - // read config lookup order - auto config_lookup_order = rc_config["config lookup order"]; - if (config_lookup_order.IsNotNull()) { - for (auto const& entry : config_lookup_order->List()) { - auto paths = ReadLocation( - entry, clargs->common.just_mr_paths->workspace_root); - if (paths and FileSystemManager::IsFile(paths->first)) { - clargs->common.just_mr_paths->setup_root = paths->second; - return paths->first; - } - } - } - else { - for (auto const& entry : kDefaultConfigLocations) { - auto paths = ReadLocation( - entry, clargs->common.just_mr_paths->workspace_root); - if (paths and FileSystemManager::IsFile(paths->first)) { - clargs->common.just_mr_paths->setup_root = paths->second; - return paths->first; - } - } - } - return std::nullopt; // default return value -} - } // namespace auto main(int argc, char* argv[]) -> int { |