From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 5 Oct 2023 09:39:33 +0000 (+0300)
Subject: Show configuration of all packages with --help --conf-all
X-Git-Url: https://git.tdb.fi/?a=commitdiff_plain;h=d59b8671cee1b2dd08b93c58c199781965c201fe;p=builder.git

Show configuration of all packages with --help --conf-all

Also other tweaks to help output.
---

diff --git a/source/cli/buildercli.cpp b/source/cli/buildercli.cpp
index cfd367c..efb2589 100644
--- a/source/cli/buildercli.cpp
+++ b/source/cli/buildercli.cpp
@@ -339,12 +339,11 @@ void BuilderCLI::package_help()
 		return;
 
 	SourcePackage &main_pkg = dynamic_cast<SourcePackage &>(package_manager.get_main_package());
-	const Config &config = main_pkg.get_config();
-	const auto &options = config.get_options();
-	const Package::Requirements &required_pkgs = main_pkg.get_required_packages();
+	Package::Requirements required_pkgs;
+	main_pkg.collect_required_packages(required_pkgs);
 
-	if(!required_pkgs.empty() || !options.empty())
-		IO::print("\nHelp for package %s:\n", main_pkg.get_name());
+	IO::print("\nMain package: %s\n", main_pkg.get_name());
+	IO::print("Source directory: %s\n", main_pkg.get_source_directory());
 
 	if(!required_pkgs.empty())
 	{
@@ -358,9 +357,24 @@ void BuilderCLI::package_help()
 		IO::print("\n");
 	}
 
+	if(conf_all)
+	{
+		for(const Package *pkg: required_pkgs)
+			if(const SourcePackage *spkg = dynamic_cast<const SourcePackage *>(pkg))
+				config_help(*spkg);
+	}
+	else
+		config_help(main_pkg);
+}
+
+void BuilderCLI::config_help(const SourcePackage &pkg)
+{
+	const Config &config = pkg.get_config();
+	const auto &options = config.get_options();
+
 	if(!options.empty())
 	{
-		IO::print("\nPackage configuration:\n");
+		IO::print("\nConfiguration for package %s:\n", pkg.get_name());
 		for(const auto &kvp: options)
 		{
 			const Config::Option &opt = kvp.second;
diff --git a/source/cli/buildercli.h b/source/cli/buildercli.h
index f4b2ad7..fcd65ae 100644
--- a/source/cli/buildercli.h
+++ b/source/cli/buildercli.h
@@ -44,6 +44,7 @@ private:
 	Target *resolve_target(const std::string &);
 
 	void package_help();
+	void config_help(const SourcePackage &);
 };
 
 #endif