From 2758a8599966590c015f28683e79292654b6c7c8 Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Tue, 26 Jul 2022 17:35:17 +0200
Subject: describe: Support serializing to JSON

---
 src/buildtool/common/cli.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/buildtool/common/cli.hpp')

diff --git a/src/buildtool/common/cli.hpp b/src/buildtool/common/cli.hpp
index 7bc0317a..3966f888 100644
--- a/src/buildtool/common/cli.hpp
+++ b/src/buildtool/common/cli.hpp
@@ -51,6 +51,7 @@ struct AnalysisArguments {
 
 /// \brief Arguments required for describing targets/rules.
 struct DescribeArguments {
+    bool print_json{};
     bool describe_rule{};
 };
 
@@ -225,6 +226,7 @@ static inline auto SetupAnalysisArguments(
 static inline auto SetupDescribeArguments(
     gsl::not_null<CLI::App*> const& app,
     gsl::not_null<DescribeArguments*> const& clargs) {
+    app->add_flag("--json", clargs->print_json, "Print description as JSON.");
     app->add_flag("--rule",
                   clargs->describe_rule,
                   "Positional arguments refer to rule instead of target.");
-- 
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