compat/fsmonitor/fsm-settings-win32.c

   1 #include "git-compat-util.h"
   2 #include "config.h"
   3 #include "repository.h"
   4 #include "fsmonitor-ll.h"
   5 #include "fsmonitor-settings.h"
   6 #include "fsmonitor-path-utils.h"
   7
   8 /*
   9  * VFS for Git is incompatible with FSMonitor.
  10  *
  11  * Granted, core Git does not know anything about VFS for Git and we
  12  * shouldn't make assumptions about a downstream feature, but users
  13  * can install both versions.  And this can lead to incorrect results
  14  * from core Git commands.  So, without bringing in any of the VFS for
  15  * Git code, do a simple config test for a published config setting.
  16  * (We do not look at the various *_TEST_* environment variables.)
  17  */
  18 static enum fsmonitor_reason check_vfs4git(struct repository *r)
  19 {
  20         const char *const_str;
  21
  22         if (!repo_config_get_value(r, "core.virtualfilesystem", &const_str))
  23                 return FSMONITOR_REASON_VFS4GIT;
  24
  25         return FSMONITOR_REASON_OK;
  26 }
  27
  28 enum fsmonitor_reason fsm_os__incompatible(struct repository *r, int ipc UNUSED)
  29 {
  30         enum fsmonitor_reason reason;
  31
  32         reason = check_vfs4git(r);
  33         if (reason != FSMONITOR_REASON_OK)
  34                 return reason;
  35
  36         return FSMONITOR_REASON_OK;
  37 }