Debugging of subprocesses

src/dds/dds.main.cpp

@@ -455,6 +455,9 @@ struct cli_deps {
 */
 
 int main(int argc, char** argv) {
+    #if DDS_DEBUG
+    spdlog::set_level(spdlog::level::debug);
+    #endif
     spdlog::set_pattern("[%H:%M:%S] [%^%-5l%$] %v");
     args::ArgumentParser parser("DDS - The drop-dead-simple library manager");
 

src/dds/proc.nix.cpp

@@ -3,7 +3,7 @@
 
 #include <dds/util/signal.hpp>
 
-#include <spdlog/fmt/fmt.h>
+#include <spdlog/spdlog.h>
 
 #include <poll.h>
 #include <sys/wait.h>
@@ -62,6 +62,7 @@ spawn_child(const std::vector<std::string>& command, int stdout_pipe, int close_
 }  // namespace
 
 proc_result dds::run_proc(const std::vector<std::string>& command) {
+    spdlog::debug("Spawning subprocess: {}", quote_command(command));
     int  stdio_pipe[2] = {};
     auto rc            = ::pipe(stdio_pipe);
     check_rc(rc == 0, "Create stdio pipe for subprocess");