diff options
| -rw-r--r-- | compat/fsmonitor/fsm-settings-win32.c | 26 | ||||
| -rw-r--r-- | fsmonitor-settings.c | 6 | ||||
| -rw-r--r-- | fsmonitor-settings.h | 1 | ||||
| -rwxr-xr-x | t/t7519-status-fsmonitor.sh | 9 |
4 files changed, 42 insertions, 0 deletions
diff --git a/compat/fsmonitor/fsm-settings-win32.c b/compat/fsmonitor/fsm-settings-win32.c index 7fce32a3c5..ee78bba38e 100644 --- a/compat/fsmonitor/fsm-settings-win32.c +++ b/compat/fsmonitor/fsm-settings-win32.c @@ -3,7 +3,33 @@ #include "repository.h" #include "fsmonitor-settings.h" +/* + * VFS for Git is incompatible with FSMonitor. + * + * Granted, core Git does not know anything about VFS for Git and we + * shouldn't make assumptions about a downstream feature, but users + * can install both versions. And this can lead to incorrect results + * from core Git commands. So, without bringing in any of the VFS for + * Git code, do a simple config test for a published config setting. + * (We do not look at the various *_TEST_* environment variables.) + */ +static enum fsmonitor_reason check_vfs4git(struct repository *r) +{ + const char *const_str; + + if (!repo_config_get_value(r, "core.virtualfilesystem", &const_str)) + return FSMONITOR_REASON_VFS4GIT; + + return FSMONITOR_REASON_OK; +} + enum fsmonitor_reason fsm_os__incompatible(struct repository *r) { + enum fsmonitor_reason reason; + + reason = check_vfs4git(r); + if (reason != FSMONITOR_REASON_OK) + return reason; + return FSMONITOR_REASON_OK; } diff --git a/fsmonitor-settings.c b/fsmonitor-settings.c index f67db913f5..600ae165ab 100644 --- a/fsmonitor-settings.c +++ b/fsmonitor-settings.c @@ -207,6 +207,12 @@ char *fsm_settings__get_incompatible_msg(const struct repository *r, _("bare repository '%s' is incompatible with fsmonitor"), xgetcwd()); goto done; + + case FSMONITOR_REASON_VFS4GIT: + strbuf_addf(&msg, + _("virtual repository '%s' is incompatible with fsmonitor"), + r->worktree); + goto done; } BUG("Unhandled case in fsm_settings__get_incompatible_msg: '%d'", diff --git a/fsmonitor-settings.h b/fsmonitor-settings.h index 6cb0d8e7d9..a48802cde9 100644 --- a/fsmonitor-settings.h +++ b/fsmonitor-settings.h @@ -17,6 +17,7 @@ enum fsmonitor_reason { FSMONITOR_REASON_UNTESTED = 0, FSMONITOR_REASON_OK, /* no incompatibility or when disabled */ FSMONITOR_REASON_BARE, + FSMONITOR_REASON_VFS4GIT, /* VFS for Git virtualization */ }; void fsm_settings__set_ipc(struct repository *r); diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh index 9a8e21c560..156895f943 100755 --- a/t/t7519-status-fsmonitor.sh +++ b/t/t7519-status-fsmonitor.sh @@ -78,6 +78,15 @@ test_expect_success FSMONITOR_DAEMON 'run fsmonitor-daemon in bare repo' ' grep "bare repository .* is incompatible with fsmonitor" actual ' +test_expect_success MINGW,FSMONITOR_DAEMON 'run fsmonitor-daemon in virtual repo' ' + test_when_finished "rm -rf ./fake-virtual-clone actual" && + git init fake-virtual-clone && + test_must_fail git -C ./fake-virtual-clone \ + -c core.virtualfilesystem=true \ + fsmonitor--daemon run 2>actual && + grep "virtual repository .* is incompatible with fsmonitor" actual +' + test_expect_success 'setup' ' mkdir -p .git/hooks && : >tracked && |