notmuch new: Unbreak after the addition of notmuch-config.

Pull in the code from add-files.c now that notmuch_new_command is
the only user, (we no longer have notmuch_setup_command adding any
messages).
This commit is contained in:
Carl Worth 2009-11-11 19:50:15 -08:00
parent 8136e15229
commit 37bdd89870
5 changed files with 382 additions and 430 deletions

View file

@ -12,7 +12,6 @@ notmuch_client_srcs = \
notmuch-show.c \
notmuch-tag.c \
notmuch-time.c \
add-files.c \
gmime-filter-reply.c \
query-string.c \
show-message.c

View file

@ -1,291 +0,0 @@
/* notmuch - Not much of an email program, (just index and search)
*
* Copyright © 2009 Carl Worth
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ .
*
* Author: Carl Worth <cworth@cworth.org>
*/
#include "notmuch-client.h"
static volatile sig_atomic_t do_add_files_print_progress = 0;
static void
handle_sigalrm (unused (int signal))
{
do_add_files_print_progress = 1;
}
static void
add_files_print_progress (add_files_state_t *state)
{
struct timeval tv_now;
double elapsed_overall, rate_overall;
gettimeofday (&tv_now, NULL);
elapsed_overall = notmuch_time_elapsed (state->tv_start, tv_now);
rate_overall = (state->processed_files) / elapsed_overall;
printf ("Processed %d", state->processed_files);
if (state->total_files) {
double time_remaining;
time_remaining = ((state->total_files - state->processed_files) /
rate_overall);
printf (" of %d files (", state->total_files);
notmuch_time_print_formatted_seconds (time_remaining);
printf (" remaining). \r");
} else {
printf (" files (%d files/sec.) \r", (int) rate_overall);
}
fflush (stdout);
}
/* Examine 'path' recursively as follows:
*
* o Ask the filesystem for the mtime of 'path' (path_mtime)
*
* o Ask the database for its timestamp of 'path' (path_dbtime)
*
* o If 'path_mtime' > 'path_dbtime'
*
* o For each regular file in 'path' with mtime newer than the
* 'path_dbtime' call add_message to add the file to the
* database.
*
* o For each sub-directory of path, recursively call into this
* same function.
*
* o Tell the database to update its time of 'path' to 'path_mtime'
*
* The 'struct stat *st' must point to a structure that has already
* been initialized for 'path' by calling stat().
*/
static notmuch_status_t
add_files_recursive (notmuch_database_t *notmuch,
const char *path,
struct stat *st,
add_files_state_t *state)
{
DIR *dir = NULL;
struct dirent *e, *entry = NULL;
int entry_length;
int err;
char *next = NULL;
time_t path_mtime, path_dbtime;
notmuch_status_t status, ret = NOTMUCH_STATUS_SUCCESS;
notmuch_message_t *message = NULL, **closure;
/* If we're told to, we bail out on encountering a read-only
* directory, (with this being a clear clue from the user to
* Notmuch that new mail won't be arriving there and we need not
* look. */
if (state->ignore_read_only_directories &&
(st->st_mode & S_IWUSR) == 0)
{
state->saw_read_only_directory = TRUE;
goto DONE;
}
path_mtime = st->st_mtime;
path_dbtime = notmuch_database_get_timestamp (notmuch, path);
dir = opendir (path);
if (dir == NULL) {
fprintf (stderr, "Error opening directory %s: %s\n",
path, strerror (errno));
ret = NOTMUCH_STATUS_FILE_ERROR;
goto DONE;
}
entry_length = offsetof (struct dirent, d_name) +
pathconf (path, _PC_NAME_MAX) + 1;
entry = malloc (entry_length);
while (1) {
err = readdir_r (dir, entry, &e);
if (err) {
fprintf (stderr, "Error reading directory: %s\n",
strerror (errno));
ret = NOTMUCH_STATUS_FILE_ERROR;
goto DONE;
}
if (e == NULL)
break;
/* If this directory hasn't been modified since the last
* add_files, then we only need to look further for
* sub-directories. */
if (path_mtime <= path_dbtime && entry->d_type != DT_DIR)
continue;
/* Ignore special directories to avoid infinite recursion.
* Also ignore the .notmuch directory.
*/
/* XXX: Eventually we'll want more sophistication to let the
* user specify files to be ignored. */
if (strcmp (entry->d_name, ".") == 0 ||
strcmp (entry->d_name, "..") == 0 ||
strcmp (entry->d_name, ".notmuch") ==0)
{
continue;
}
next = talloc_asprintf (notmuch, "%s/%s", path, entry->d_name);
if (stat (next, st)) {
fprintf (stderr, "Error reading %s: %s\n",
next, strerror (errno));
ret = NOTMUCH_STATUS_FILE_ERROR;
continue;
}
if (S_ISREG (st->st_mode)) {
/* If the file hasn't been modified since the last
* add_files, then we need not look at it. */
if (st->st_mtime > path_dbtime) {
state->processed_files++;
if (state->callback)
closure = &message;
else
closure = NULL;
status = notmuch_database_add_message (notmuch, next, closure);
switch (status) {
/* success */
case NOTMUCH_STATUS_SUCCESS:
state->added_messages++;
if (state->callback)
(state->callback) (message);
break;
/* Non-fatal issues (go on to next file) */
case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:
/* Stay silent on this one. */
break;
case NOTMUCH_STATUS_FILE_NOT_EMAIL:
fprintf (stderr, "Note: Ignoring non-mail file: %s\n",
next);
break;
/* Fatal issues. Don't process anymore. */
case NOTMUCH_STATUS_XAPIAN_EXCEPTION:
case NOTMUCH_STATUS_OUT_OF_MEMORY:
fprintf (stderr, "Error: %s. Halting processing.\n",
notmuch_status_to_string (status));
ret = status;
goto DONE;
default:
case NOTMUCH_STATUS_FILE_ERROR:
case NOTMUCH_STATUS_NULL_POINTER:
case NOTMUCH_STATUS_TAG_TOO_LONG:
case NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW:
case NOTMUCH_STATUS_LAST_STATUS:
INTERNAL_ERROR ("add_message returned unexpected value: %d", status);
goto DONE;
}
if (message) {
notmuch_message_destroy (message);
message = NULL;
}
if (do_add_files_print_progress) {
do_add_files_print_progress = 0;
add_files_print_progress (state);
}
}
} else if (S_ISDIR (st->st_mode)) {
status = add_files_recursive (notmuch, next, st, state);
if (status && ret == NOTMUCH_STATUS_SUCCESS)
ret = status;
}
talloc_free (next);
next = NULL;
}
status = notmuch_database_set_timestamp (notmuch, path, path_mtime);
if (status && ret == NOTMUCH_STATUS_SUCCESS)
ret = status;
DONE:
if (next)
talloc_free (next);
if (entry)
free (entry);
if (dir)
closedir (dir);
return ret;
}
/* This is the top-level entry point for add_files. It does a couple
* of error checks, sets up the progress-printing timer and then calls
* into the recursive function. */
notmuch_status_t
add_files (notmuch_database_t *notmuch,
const char *path,
add_files_state_t *state)
{
struct stat st;
notmuch_status_t status;
struct sigaction action;
struct itimerval timerval;
if (stat (path, &st)) {
fprintf (stderr, "Error reading directory %s: %s\n",
path, strerror (errno));
return NOTMUCH_STATUS_FILE_ERROR;
}
if (! S_ISDIR (st.st_mode)) {
fprintf (stderr, "Error: %s is not a directory.\n", path);
return NOTMUCH_STATUS_FILE_ERROR;
}
/* Setup our handler for SIGALRM */
memset (&action, 0, sizeof (struct sigaction));
action.sa_handler = handle_sigalrm;
sigemptyset (&action.sa_mask);
action.sa_flags = SA_RESTART;
sigaction (SIGALRM, &action, NULL);
/* Then start a timer to send SIGALRM once per second. */
timerval.it_interval.tv_sec = 1;
timerval.it_interval.tv_usec = 0;
timerval.it_value.tv_sec = 1;
timerval.it_value.tv_usec = 0;
setitimer (ITIMER_REAL, &timerval, NULL);
status = add_files_recursive (notmuch, path, &st, state);
/* Now stop the timer. */
timerval.it_interval.tv_sec = 0;
timerval.it_interval.tv_usec = 0;
timerval.it_value.tv_sec = 0;
timerval.it_value.tv_usec = 0;
setitimer (ITIMER_REAL, &timerval, NULL);
/* And disable the signal handler. */
action.sa_handler = SIG_IGN;
sigaction (SIGALRM, &action, NULL);
return status;
}

View file

@ -20,6 +20,14 @@
#include "notmuch-client.h"
static volatile sig_atomic_t do_add_files_print_progress = 0;
static void
handle_sigalrm (unused (int signal))
{
do_add_files_print_progress = 1;
}
static void
tag_inbox_and_unread (notmuch_message_t *message)
{
@ -27,34 +35,396 @@ tag_inbox_and_unread (notmuch_message_t *message)
notmuch_message_add_tag (message, "unread");
}
static void
add_files_print_progress (add_files_state_t *state)
{
struct timeval tv_now;
double elapsed_overall, rate_overall;
gettimeofday (&tv_now, NULL);
elapsed_overall = notmuch_time_elapsed (state->tv_start, tv_now);
rate_overall = (state->processed_files) / elapsed_overall;
printf ("Processed %d", state->processed_files);
if (state->total_files) {
double time_remaining;
time_remaining = ((state->total_files - state->processed_files) /
rate_overall);
printf (" of %d files (", state->total_files);
notmuch_time_print_formatted_seconds (time_remaining);
printf (" remaining). \r");
} else {
printf (" files (%d files/sec.) \r", (int) rate_overall);
}
fflush (stdout);
}
/* Examine 'path' recursively as follows:
*
* o Ask the filesystem for the mtime of 'path' (path_mtime)
*
* o Ask the database for its timestamp of 'path' (path_dbtime)
*
* o If 'path_mtime' > 'path_dbtime'
*
* o For each regular file in 'path' with mtime newer than the
* 'path_dbtime' call add_message to add the file to the
* database.
*
* o For each sub-directory of path, recursively call into this
* same function.
*
* o Tell the database to update its time of 'path' to 'path_mtime'
*
* The 'struct stat *st' must point to a structure that has already
* been initialized for 'path' by calling stat().
*/
static notmuch_status_t
add_files_recursive (notmuch_database_t *notmuch,
const char *path,
struct stat *st,
add_files_state_t *state)
{
DIR *dir = NULL;
struct dirent *e, *entry = NULL;
int entry_length;
int err;
char *next = NULL;
time_t path_mtime, path_dbtime;
notmuch_status_t status, ret = NOTMUCH_STATUS_SUCCESS;
notmuch_message_t *message = NULL;
/* If we're told to, we bail out on encountering a read-only
* directory, (with this being a clear clue from the user to
* Notmuch that new mail won't be arriving there and we need not
* look. */
if (state->ignore_read_only_directories &&
(st->st_mode & S_IWUSR) == 0)
{
state->saw_read_only_directory = TRUE;
goto DONE;
}
path_mtime = st->st_mtime;
path_dbtime = notmuch_database_get_timestamp (notmuch, path);
dir = opendir (path);
if (dir == NULL) {
fprintf (stderr, "Error opening directory %s: %s\n",
path, strerror (errno));
ret = NOTMUCH_STATUS_FILE_ERROR;
goto DONE;
}
entry_length = offsetof (struct dirent, d_name) +
pathconf (path, _PC_NAME_MAX) + 1;
entry = malloc (entry_length);
while (1) {
err = readdir_r (dir, entry, &e);
if (err) {
fprintf (stderr, "Error reading directory: %s\n",
strerror (errno));
ret = NOTMUCH_STATUS_FILE_ERROR;
goto DONE;
}
if (e == NULL)
break;
/* If this directory hasn't been modified since the last
* add_files, then we only need to look further for
* sub-directories. */
if (path_mtime <= path_dbtime && entry->d_type != DT_DIR)
continue;
/* Ignore special directories to avoid infinite recursion.
* Also ignore the .notmuch directory.
*/
/* XXX: Eventually we'll want more sophistication to let the
* user specify files to be ignored. */
if (strcmp (entry->d_name, ".") == 0 ||
strcmp (entry->d_name, "..") == 0 ||
strcmp (entry->d_name, ".notmuch") ==0)
{
continue;
}
next = talloc_asprintf (notmuch, "%s/%s", path, entry->d_name);
if (stat (next, st)) {
fprintf (stderr, "Error reading %s: %s\n",
next, strerror (errno));
ret = NOTMUCH_STATUS_FILE_ERROR;
continue;
}
if (S_ISREG (st->st_mode)) {
/* If the file hasn't been modified since the last
* add_files, then we need not look at it. */
if (st->st_mtime > path_dbtime) {
state->processed_files++;
status = notmuch_database_add_message (notmuch, next, &message);
switch (status) {
/* success */
case NOTMUCH_STATUS_SUCCESS:
state->added_messages++;
tag_inbox_and_unread (message);
break;
/* Non-fatal issues (go on to next file) */
case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:
/* Stay silent on this one. */
break;
case NOTMUCH_STATUS_FILE_NOT_EMAIL:
fprintf (stderr, "Note: Ignoring non-mail file: %s\n",
next);
break;
/* Fatal issues. Don't process anymore. */
case NOTMUCH_STATUS_XAPIAN_EXCEPTION:
case NOTMUCH_STATUS_OUT_OF_MEMORY:
fprintf (stderr, "Error: %s. Halting processing.\n",
notmuch_status_to_string (status));
ret = status;
goto DONE;
default:
case NOTMUCH_STATUS_FILE_ERROR:
case NOTMUCH_STATUS_NULL_POINTER:
case NOTMUCH_STATUS_TAG_TOO_LONG:
case NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW:
case NOTMUCH_STATUS_LAST_STATUS:
INTERNAL_ERROR ("add_message returned unexpected value: %d", status);
goto DONE;
}
if (message) {
notmuch_message_destroy (message);
message = NULL;
}
if (do_add_files_print_progress) {
do_add_files_print_progress = 0;
add_files_print_progress (state);
}
}
} else if (S_ISDIR (st->st_mode)) {
status = add_files_recursive (notmuch, next, st, state);
if (status && ret == NOTMUCH_STATUS_SUCCESS)
ret = status;
}
talloc_free (next);
next = NULL;
}
status = notmuch_database_set_timestamp (notmuch, path, path_mtime);
if (status && ret == NOTMUCH_STATUS_SUCCESS)
ret = status;
DONE:
if (next)
talloc_free (next);
if (entry)
free (entry);
if (dir)
closedir (dir);
return ret;
}
/* This is the top-level entry point for add_files. It does a couple
* of error checks, sets up the progress-printing timer and then calls
* into the recursive function. */
notmuch_status_t
add_files (notmuch_database_t *notmuch,
const char *path,
add_files_state_t *state)
{
struct stat st;
notmuch_status_t status;
struct sigaction action;
struct itimerval timerval;
if (stat (path, &st)) {
fprintf (stderr, "Error reading directory %s: %s\n",
path, strerror (errno));
return NOTMUCH_STATUS_FILE_ERROR;
}
if (! S_ISDIR (st.st_mode)) {
fprintf (stderr, "Error: %s is not a directory.\n", path);
return NOTMUCH_STATUS_FILE_ERROR;
}
/* Setup our handler for SIGALRM */
memset (&action, 0, sizeof (struct sigaction));
action.sa_handler = handle_sigalrm;
sigemptyset (&action.sa_mask);
action.sa_flags = SA_RESTART;
sigaction (SIGALRM, &action, NULL);
/* Then start a timer to send SIGALRM once per second. */
timerval.it_interval.tv_sec = 1;
timerval.it_interval.tv_usec = 0;
timerval.it_value.tv_sec = 1;
timerval.it_value.tv_usec = 0;
setitimer (ITIMER_REAL, &timerval, NULL);
status = add_files_recursive (notmuch, path, &st, state);
/* Now stop the timer. */
timerval.it_interval.tv_sec = 0;
timerval.it_interval.tv_usec = 0;
timerval.it_value.tv_sec = 0;
timerval.it_value.tv_usec = 0;
setitimer (ITIMER_REAL, &timerval, NULL);
/* And disable the signal handler. */
action.sa_handler = SIG_IGN;
sigaction (SIGALRM, &action, NULL);
return status;
}
/* XXX: This should be merged with the add_files function since it
* shares a lot of logic with it. */
/* Recursively count all regular files in path and all sub-direcotries
* of path. The result is added to *count (which should be
* initialized to zero by the top-level caller before calling
* count_files). */
static void
count_files (const char *path, int *count)
{
DIR *dir;
struct dirent *e, *entry = NULL;
int entry_length;
int err;
char *next;
struct stat st;
dir = opendir (path);
if (dir == NULL) {
fprintf (stderr, "Warning: failed to open directory %s: %s\n",
path, strerror (errno));
goto DONE;
}
entry_length = offsetof (struct dirent, d_name) +
pathconf (path, _PC_NAME_MAX) + 1;
entry = malloc (entry_length);
while (1) {
err = readdir_r (dir, entry, &e);
if (err) {
fprintf (stderr, "Error reading directory: %s\n",
strerror (errno));
free (entry);
goto DONE;
}
if (e == NULL)
break;
/* Ignore special directories to avoid infinite recursion.
* Also ignore the .notmuch directory.
*/
/* XXX: Eventually we'll want more sophistication to let the
* user specify files to be ignored. */
if (strcmp (entry->d_name, ".") == 0 ||
strcmp (entry->d_name, "..") == 0 ||
strcmp (entry->d_name, ".notmuch") == 0)
{
continue;
}
if (asprintf (&next, "%s/%s", path, entry->d_name) == -1) {
next = NULL;
fprintf (stderr, "Error descending from %s to %s: Out of memory\n",
path, entry->d_name);
continue;
}
stat (next, &st);
if (S_ISREG (st.st_mode)) {
*count = *count + 1;
if (*count % 1000 == 0) {
printf ("Found %d files so far.\r", *count);
fflush (stdout);
}
} else if (S_ISDIR (st.st_mode)) {
count_files (next, count);
}
free (next);
}
DONE:
if (entry)
free (entry);
closedir (dir);
}
int
notmuch_new_command (unused (void *ctx),
notmuch_new_command (void *ctx,
unused (int argc), unused (char *argv[]))
{
notmuch_config_t *config;
notmuch_database_t *notmuch;
const char *mail_directory;
add_files_state_t add_files_state;
double elapsed;
struct timeval tv_now;
int ret = 0;
struct stat st;
const char *db_path;
char *dot_notmuch_path;
int new_database = 0;
notmuch = notmuch_database_open (NULL);
if (notmuch == NULL) {
ret = 1;
goto DONE;
config = notmuch_config_open (ctx, NULL, NULL);
if (config == NULL)
return 1;
db_path = notmuch_config_get_database_path (config);
dot_notmuch_path = talloc_asprintf (ctx, "%s/%s", db_path, ".notmuch");
if (stat (dot_notmuch_path, &st)) {
new_database = 1;
notmuch = notmuch_database_create (db_path);
} else {
notmuch = notmuch_database_open (db_path);
}
mail_directory = notmuch_database_get_path (notmuch);
if (notmuch == NULL)
return 1;
talloc_free (dot_notmuch_path);
dot_notmuch_path = NULL;
if (new_database) {
int count;
count_files (db_path, &count);
add_files_state.ignore_read_only_directories = FALSE;
add_files_state.total_files = count;
} else {
add_files_state.ignore_read_only_directories = TRUE;
add_files_state.total_files = 0;
}
add_files_state.ignore_read_only_directories = TRUE;
add_files_state.saw_read_only_directory = FALSE;
add_files_state.total_files = 0;
add_files_state.processed_files = 0;
add_files_state.added_messages = 0;
add_files_state.callback = tag_inbox_and_unread;
gettimeofday (&add_files_state.tv_start, NULL);
ret = add_files (notmuch, mail_directory, &add_files_state);
ret = add_files (notmuch, db_path, &add_files_state);
gettimeofday (&tv_now, NULL);
elapsed = notmuch_time_elapsed (add_files_state.tv_start,
@ -92,9 +462,7 @@ notmuch_new_command (unused (void *ctx),
notmuch_status_to_string (ret));
}
DONE:
if (notmuch)
notmuch_database_close (notmuch);
notmuch_database_close (notmuch);
return ret;
}

View file

@ -20,131 +20,6 @@
#include "notmuch-client.h"
static notmuch_status_t
add_all_files (notmuch_database_t *notmuch,
const char *mail_directory,
int num_files)
{
add_files_state_t add_files_state;
double elapsed;
struct timeval tv_now;
notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
add_files_state.ignore_read_only_directories = FALSE;
add_files_state.saw_read_only_directory = FALSE;
add_files_state.total_files = num_files;
add_files_state.processed_files = 0;
add_files_state.added_messages = 0;
add_files_state.callback = NULL;
gettimeofday (&add_files_state.tv_start, NULL);
ret = add_files (notmuch, mail_directory, &add_files_state);
gettimeofday (&tv_now, NULL);
elapsed = notmuch_time_elapsed (add_files_state.tv_start,
tv_now);
printf ("Processed %d %s in ", add_files_state.processed_files,
add_files_state.processed_files == 1 ?
"file" : "total files");
notmuch_time_print_formatted_seconds (elapsed);
if (elapsed > 1) {
printf (" (%d files/sec.). \n",
(int) (add_files_state.processed_files / elapsed));
} else {
printf (". \n");
}
if (add_files_state.added_messages) {
printf ("Added %d %s to the database.\n\n",
add_files_state.added_messages,
add_files_state.added_messages == 1 ?
"message" : "unique messages");
}
return ret;
}
/* XXX: This should be merged with the existing add_files function in
* add-files.c. */
/* Recursively count all regular files in path and all sub-direcotries
* of path. The result is added to *count (which should be
* initialized to zero by the top-level caller before calling
* count_files). */
static void
count_files (const char *path, int *count)
{
DIR *dir;
struct dirent *e, *entry = NULL;
int entry_length;
int err;
char *next;
struct stat st;
dir = opendir (path);
if (dir == NULL) {
fprintf (stderr, "Warning: failed to open directory %s: %s\n",
path, strerror (errno));
goto DONE;
}
entry_length = offsetof (struct dirent, d_name) +
pathconf (path, _PC_NAME_MAX) + 1;
entry = malloc (entry_length);
while (1) {
err = readdir_r (dir, entry, &e);
if (err) {
fprintf (stderr, "Error reading directory: %s\n",
strerror (errno));
free (entry);
goto DONE;
}
if (e == NULL)
break;
/* Ignore special directories to avoid infinite recursion.
* Also ignore the .notmuch directory.
*/
/* XXX: Eventually we'll want more sophistication to let the
* user specify files to be ignored. */
if (strcmp (entry->d_name, ".") == 0 ||
strcmp (entry->d_name, "..") == 0 ||
strcmp (entry->d_name, ".notmuch") == 0)
{
continue;
}
if (asprintf (&next, "%s/%s", path, entry->d_name) == -1) {
next = NULL;
fprintf (stderr, "Error descending from %s to %s: Out of memory\n",
path, entry->d_name);
continue;
}
stat (next, &st);
if (S_ISREG (st.st_mode)) {
*count = *count + 1;
if (*count % 1000 == 0) {
printf ("Found %d files so far.\r", *count);
fflush (stdout);
}
} else if (S_ISDIR (st.st_mode)) {
count_files (next, count);
}
free (next);
}
DONE:
if (entry)
free (entry);
closedir (dir);
}
static const char *
make_path_absolute (void *ctx, const char *path)
{

View file

@ -259,6 +259,7 @@ notmuch (void *ctx)
"from a search. Finally, you may want to explore using a more sophisticated\n"
"interface to notmuch such as the emacs interface implemented in notmuch.el\n"
"or any other interface described at http://notmuchmail.org\n\n"
"And don't forget to run \"notmuch new\" whenever new mail arrives.\n\n"
"Have fun, and may your inbox never have much mail.\n\n",
notmuch_config_get_user_name (config),
notmuch_config_get_user_primary_email (config));