[vcpkg] Lift `--x-json` to a global option, implement experimental `x-package-info` command (#12845)

* [vcpkg] Improve error reporting in vcpkg::Json

* [vcpkg] Lift --x-json to a common option

* [vcpkg] Address warnings-as-errors in VS2015

* [vcpkg] Remove unused local

* [vcpkg] Extract vcpkg::Install::get_cmake_usage

* [vcpkg] Implement vcpkg::serialize_ipv(ipv, paths)

* [vcpkg] Implement x-package-info to enable tooling

* [vcpkg] Fixup tests to respect new cli mode

Co-authored-by: Robert Schumacher <roschuma@microsoft.com>

4 files changed, 15 insertions, 2 deletions

diff --git a/toolsrc/src/vcpkg-test/commands.cpp b/toolsrc/src/vcpkg-test/commands.cpp
index eeefa3098..2c3779877 100644
--- a/toolsrc/src/vcpkg-test/commands.cpp
+++ b/toolsrc/src/vcpkg-test/commands.cpp
@@ -24,7 +24,7 @@ TEST_CASE ("get_available_basic_commands works", "[commands]")
 TEST_CASE ("get_available_paths_commands works", "[commands]")
 {
     auto commands_list = Commands::get_available_paths_commands();
-    CHECK(commands_list.size() == 18);
+    CHECK(commands_list.size() == 19);
 
     CHECK(Commands::find("/?", commands_list) != nullptr);
     CHECK(Commands::find("help", commands_list) != nullptr);
@@ -42,6 +42,7 @@ TEST_CASE ("get_available_paths_commands works", "[commands]")
     CHECK(Commands::find("fetch", commands_list) != nullptr);
     CHECK(Commands::find("x-ci-clean", commands_list) != nullptr);
     CHECK(Commands::find("x-history", commands_list) != nullptr);
+    CHECK(Commands::find("x-package-info", commands_list) != nullptr);
     CHECK(Commands::find("x-vsinstances", commands_list) != nullptr);
     CHECK(Commands::find("x-format-manifest", commands_list) != nullptr);
 
diff --git a/toolsrc/src/vcpkg-test/manifests.cpp b/toolsrc/src/vcpkg-test/manifests.cpp
index 9fc041a19..4b450b7be 100644
--- a/toolsrc/src/vcpkg-test/manifests.cpp
+++ b/toolsrc/src/vcpkg-test/manifests.cpp
@@ -8,6 +8,10 @@
 
 #include <vcpkg-test/util.h>
 
+#if defined(_MSC_VER)
+#pragma warning(disable : 6237)
+#endif
+
 using namespace vcpkg;
 using namespace vcpkg::Paragraphs;
 using namespace vcpkg::Test;
@@ -248,7 +252,7 @@ TEST_CASE ("Serialize all the ports", "[manifests]")
     std::vector<std::string> args_list = {"x-format-manifest"};
     auto& fs = Files::get_real_filesystem();
     auto args = VcpkgCmdArguments::create_from_arg_sequence(args_list.data(), args_list.data() + args_list.size());
-    auto paths = VcpkgPaths{fs, args};
+    VcpkgPaths paths{fs, args};
 
     std::vector<SourceControlFile> scfs;
 
diff --git a/toolsrc/src/vcpkg-test/strings.cpp b/toolsrc/src/vcpkg-test/strings.cpp
index 95a6de2af..cc45365e6 100644
--- a/toolsrc/src/vcpkg-test/strings.cpp
+++ b/toolsrc/src/vcpkg-test/strings.cpp
@@ -8,6 +8,10 @@
 #include <utility>
 #include <vector>
 
+#if defined(_MSC_VER)
+#pragma warning(disable : 6237)
+#endif
+
 TEST_CASE ("b32 encoding", "[strings]")
 {
     using u64 = uint64_t;
diff --git a/toolsrc/src/vcpkg-test/system.cpp b/toolsrc/src/vcpkg-test/system.cpp
index 015406358..dec7b5769 100644
--- a/toolsrc/src/vcpkg-test/system.cpp
+++ b/toolsrc/src/vcpkg-test/system.cpp
@@ -11,6 +11,10 @@
 
 #include <string>
 
+#if defined(_MSC_VER)
+#pragma warning(disable : 6237)
+#endif
+
 using vcpkg::nullopt;
 using vcpkg::Optional;
 using vcpkg::StringView;