By default notmuch-new uses directory mtimes to optimize the scanning of
directories for new mail. This option allows turning that optimization
off e.g. for testing or debugging.
---
notmuch-new.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/notmuch-new.c b/notmuch-new.c
index c4345705..6a54a1a1 100644
--- a/notmuch-new.c
+++ b/notmuch-new.c
@@ -47,6 +47,7 @@ typedef struct {
int output_is_a_tty;
enum verbosity verbosity;
bool debug;
+ bool full_scan;
const char **new_tags;
size_t new_tags_length;
const char **ignore_verbatim;
@@ -527,7 +528,7 @@ add_files (notmuch_database_t *notmuch,
* mistakenly return the total number of directory entries, since
* that only inflates the count beyond 2.
*/
- if (directory && fs_mtime == db_mtime && st.st_nlink == 2) {
+ if (directory && (! state->full_scan) && fs_mtime == db_mtime &&
st.st_nlink == 2) {
/* There's one catch: pass 1 below considers symlinks to
* directories to be directories, but these don't increase the
* file system link count. So, only bail early if the
@@ -618,7 +619,7 @@ add_files (notmuch_database_t *notmuch,
* being discovered until the clock catches up and the directory
* is modified again).
*/
- if (directory && fs_mtime == db_mtime)
+ if (directory && (! state->full_scan) && fs_mtime == db_mtime)
goto DONE;
/* If the database has never seen this directory before, we can
@@ -1053,6 +1054,7 @@ notmuch_new_command (notmuch_config_t *config, int argc,
char *argv[])
add_files_state_t add_files_state = {
.verbosity = VERBOSITY_NORMAL,
.debug = false,
+ .full_scan = false,
.output_is_a_tty = isatty (fileno (stdout)),
};
struct timeval tv_start;
@@ -1073,6 +1075,7 @@ notmuch_new_command (notmuch_config_t *config, int argc,
char *argv[])
{ .opt_bool = &quiet, .name = "quiet" },
{ .opt_bool = &verbose, .name = "verbose" },
{ .opt_bool = &add_files_state.debug, .name = "debug" },
+ { .opt_bool = &add_files_state.full_scan, .name = "full-scan" },
{ .opt_bool = &hooks, .name = "hooks" },
{ .opt_inherit = notmuch_shared_indexing_options },
{ .opt_inherit = notmuch_shared_options },
--
2.17.0
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