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daemon: Add `--debug' option. 

* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_DEBUG): New macro.
  (options): Add `--debug'.
  (parse_opt): Set `verbosity' upon GUIX_OPT_DEBUG.
This commit is contained in:
Ludovic Courtès 2012-12-15 00:06:09 +01:00
parent 335dd762cc
commit da30f55582
1 changed files with 7 additions and 0 deletions
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7
nix/nix-daemon/guix-daemon.cc
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@ -21,6 +21,7 @@
#include <types.hh> #include <types.hh>
#include "shared.hh" #include "shared.hh"
#include <globals.hh> #include <globals.hh>
#include <util.hh>
#include <stdlib.h> #include <stdlib.h>
#include <argp.h> #include <argp.h>
@ -56,6 +57,7 @@ builds derivations on behalf of its clients.";
#define GUIX_OPT_DISABLE_LOG_COMPRESSION 6 #define GUIX_OPT_DISABLE_LOG_COMPRESSION 6
#define GUIX_OPT_DISABLE_STORE_OPTIMIZATION 7 #define GUIX_OPT_DISABLE_STORE_OPTIMIZATION 7
#define GUIX_OPT_IMPERSONATE_LINUX_26 8 #define GUIX_OPT_IMPERSONATE_LINUX_26 8
#define GUIX_OPT_DEBUG 9
static const struct argp_option options[] = static const struct argp_option options[] =
{ {
@ -88,6 +90,8 @@ static const struct argp_option options[] =
" (this option has no effect in this configuration)" " (this option has no effect in this configuration)"
#endif #endif
}, },
{ "debug", GUIX_OPT_DEBUG, 0, 0,
"Produce debugging output" },
{ 0, 0, 0, 0, 0 } { 0, 0, 0, 0, 0 }
}; };
@ -118,6 +122,9 @@ parse_opt (int key, char *arg, struct argp_state *state)
case GUIX_OPT_LOSE_LOGS: case GUIX_OPT_LOSE_LOGS:
settings.keepLog = false; settings.keepLog = false;
break; break;
case GUIX_OPT_DEBUG:
verbosity = lvlDebug;
break;
case 'C': case 'C':
settings.buildCores = atoi (arg); settings.buildCores = atoi (arg);
break; break;