CLI/config: migrate notmuch_config_open to new config

notmuch_config_open will be preserved in the medium term for use by
the commands that are manipulating the config file directly (config
and setup)
This commit is contained in:
David Bremner 2021-02-14 09:32:41 -04:00
parent 3787fe6c84
commit b76da87d29
7 changed files with 106 additions and 290 deletions

View file

@ -598,7 +598,7 @@ _notmuch_config_default (notmuch_database_t *notmuch, notmuch_config_key_t key)
case NOTMUCH_CONFIG_EXCLUDE_TAGS:
return "";
case NOTMUCH_CONFIG_NEW_TAGS:
return "inbox;unread";
return "unread;inbox";
case NOTMUCH_CONFIG_SYNC_MAILDIR_FLAGS:
return "true";
case NOTMUCH_CONFIG_USER_NAME:
@ -615,9 +615,10 @@ _notmuch_config_default (notmuch_database_t *notmuch, notmuch_config_key_t key)
else
email = _get_email_from_passwd_file (notmuch);
return email;
case NOTMUCH_CONFIG_NEW_IGNORE:
return "";
case NOTMUCH_CONFIG_HOOK_DIR:
case NOTMUCH_CONFIG_BACKUP_DIR:
case NOTMUCH_CONFIG_NEW_IGNORE:
case NOTMUCH_CONFIG_OTHER_EMAIL:
return NULL;
default:

View file

@ -276,7 +276,7 @@ typedef enum {
} notmuch_command_mode_t;
notmuch_config_t *
notmuch_config_open (void *ctx,
notmuch_config_open (notmuch_database_t *notmuch,
const char *filename,
notmuch_command_mode_t config_mode);

View file

@ -31,31 +31,22 @@ static const char toplevel_config_comment[] =
"\n"
" For more information about notmuch, see https://notmuchmail.org";
static const char database_config_comment[] =
struct config_group {
const char *group_name;
const char *comment;
} group_comment_table [] = {
{
"database",
" Database configuration\n"
"\n"
" The only value supported here is 'path' which should be the top-level\n"
" directory where your mail currently exists and to where mail will be\n"
" delivered in the future. Files should be individual email messages.\n"
" Notmuch will store its database within a sub-directory of the path\n"
" configured here named \".notmuch\".\n";
static const char new_config_comment[] =
" Configuration for \"notmuch new\"\n"
"\n"
" The following options are supported here:\n"
"\n"
"\ttags A list (separated by ';') of the tags that will be\n"
"\t added to all messages incorporated by \"notmuch new\".\n"
"\n"
"\tignore A list (separated by ';') of file and directory names\n"
"\t that will not be searched for messages by \"notmuch new\".\n"
"\n"
"\t NOTE: *Every* file/directory that goes by one of those\n"
"\t names will be ignored, independent of its depth/location\n"
"\t in the mail store.\n";
static const char user_config_comment[] =
" configured here named \".notmuch\".\n"
},
{
"user",
" User configuration\n"
"\n"
" Here is where you can let notmuch know how you would like to be\n"
@ -69,9 +60,37 @@ static const char user_config_comment[] =
" Notmuch will use the various email addresses configured here when\n"
" formatting replies. It will avoid including your own addresses in the\n"
" recipient list of replies, and will set the From address based on the\n"
" address to which the original email was addressed.\n";
static const char maildir_config_comment[] =
" address to which the original email was addressed.\n"
},
{
"new",
" Configuration for \"notmuch new\"\n"
"\n"
" The following options are supported here:\n"
"\n"
"\ttags A list (separated by ';') of the tags that will be\n"
"\t added to all messages incorporated by \"notmuch new\".\n"
"\n"
"\tignore A list (separated by ';') of file and directory names\n"
"\t that will not be searched for messages by \"notmuch new\".\n"
"\n"
"\t NOTE: *Every* file/directory that goes by one of those\n"
"\t names will be ignored, independent of its depth/location\n"
"\t in the mail store.\n"
},
{
"search",
" Search configuration\n"
"\n"
" The following option is supported here:\n"
"\n"
"\texclude_tags\n"
"\t\tA ;-separated list of tags that will be excluded from\n"
"\t\tsearch results by default. Using an excluded tag in a\n"
"\t\tquery will override that exclusion.\n"
},
{
"maildir",
" Maildir compatibility configuration\n"
"\n"
" The following option is supported here:\n"
@ -91,27 +110,9 @@ static const char maildir_config_comment[] =
"\n"
"\tThe \"notmuch new\" command will notice flag changes in filenames\n"
"\tand update tags, while the \"notmuch tag\" and \"notmuch restore\"\n"
"\tcommands will notice tag changes and update flags in filenames\n";
static const char search_config_comment[] =
" Search configuration\n"
"\n"
" The following option is supported here:\n"
"\n"
"\texclude_tags\n"
"\t\tA ;-separated list of tags that will be excluded from\n"
"\t\tsearch results by default. Using an excluded tag in a\n"
"\t\tquery will override that exclusion.\n";
static const char crypto_config_comment[] =
" Cryptography related configuration\n"
"\n"
" The following old option is now ignored:\n"
"\n"
"\tgpgpath\n"
"\t\tThis option was used by older builds of notmuch to choose\n"
"\t\tthe version of gpg to use.\n"
"\t\tSetting $PATH is a better approach.\n";
"\tcommands will notice tag changes and update flags in filenames\n"
},
};
struct _notmuch_config {
char *filename;
@ -141,69 +142,6 @@ notmuch_config_destructor (notmuch_config_t *config)
return 0;
}
static char *
get_name_from_passwd_file (void *ctx)
{
long pw_buf_size;
char *pw_buf;
struct passwd passwd, *ignored;
char *name;
int e;
pw_buf_size = sysconf (_SC_GETPW_R_SIZE_MAX);
if (pw_buf_size == -1) pw_buf_size = 64;
pw_buf = talloc_size (ctx, pw_buf_size);
while ((e = getpwuid_r (getuid (), &passwd, pw_buf,
pw_buf_size, &ignored)) == ERANGE) {
pw_buf_size = pw_buf_size * 2;
pw_buf = talloc_zero_size (ctx, pw_buf_size);
}
if (e == 0) {
char *comma = strchr (passwd.pw_gecos, ',');
if (comma)
name = talloc_strndup (ctx, passwd.pw_gecos,
comma - passwd.pw_gecos);
else
name = talloc_strdup (ctx, passwd.pw_gecos);
} else {
name = talloc_strdup (ctx, "");
}
talloc_free (pw_buf);
return name;
}
static char *
get_username_from_passwd_file (void *ctx)
{
long pw_buf_size;
char *pw_buf;
struct passwd passwd, *ignored;
char *name;
int e;
pw_buf_size = sysconf (_SC_GETPW_R_SIZE_MAX);
if (pw_buf_size == -1) pw_buf_size = 64;
pw_buf = talloc_zero_size (ctx, pw_buf_size);
while ((e = getpwuid_r (getuid (), &passwd, pw_buf,
pw_buf_size, &ignored)) == ERANGE) {
pw_buf_size = pw_buf_size * 2;
pw_buf = talloc_zero_size (ctx, pw_buf_size);
}
if (e == 0)
name = talloc_strdup (ctx, passwd.pw_name);
else
name = talloc_strdup (ctx, "");
talloc_free (pw_buf);
return name;
}
static bool
get_config_from_file (notmuch_config_t *config, bool create_new)
@ -322,21 +260,13 @@ get_config_from_file (notmuch_config_t *config, bool create_new)
* user in editing the file directly.
*/
notmuch_config_t *
notmuch_config_open (void *ctx,
notmuch_config_open (notmuch_database_t *notmuch,
const char *filename,
notmuch_command_mode_t config_mode)
{
GError *error = NULL;
size_t tmp;
char *notmuch_config_env = NULL;
int file_had_database_group;
int file_had_new_group;
int file_had_user_group;
int file_had_maildir_group;
int file_had_search_group;
int file_had_crypto_group;
notmuch_config_t *config = talloc_zero (ctx, notmuch_config_t);
notmuch_config_t *config = talloc_zero (notmuch, notmuch_config_t);
if (config == NULL) {
fprintf (stderr, "Out of memory.\n");
@ -368,133 +298,20 @@ notmuch_config_open (void *ctx,
}
}
/* Whenever we know of configuration sections that don't appear in
* the configuration file, we add some comments to help the user
* understand what can be done.
*
* It would be convenient to just add those comments now, but
* apparently g_key_file will clear any comments when keys are
* added later that create the groups. So we have to check for the
* groups now, but add the comments only after setting all of our
* values.
*/
file_had_database_group = g_key_file_has_group (config->key_file,
"database");
file_had_new_group = g_key_file_has_group (config->key_file, "new");
file_had_user_group = g_key_file_has_group (config->key_file, "user");
file_had_maildir_group = g_key_file_has_group (config->key_file, "maildir");
file_had_search_group = g_key_file_has_group (config->key_file, "search");
file_had_crypto_group = g_key_file_has_group (config->key_file, "crypto");
if (notmuch_config_get_database_path (config) == NULL) {
char *path = getenv ("MAILDIR");
if (path)
path = talloc_strdup (config, path);
else
path = talloc_asprintf (config, "%s/mail",
getenv ("HOME"));
notmuch_config_set_database_path (config, path);
talloc_free (path);
}
if (notmuch_config_get_user_name (config) == NULL) {
char *name = getenv ("NAME");
if (name)
name = talloc_strdup (config, name);
else
name = get_name_from_passwd_file (config);
notmuch_config_set_user_name (config, name);
talloc_free (name);
}
if (notmuch_config_get_user_primary_email (config) == NULL) {
char *email = getenv ("EMAIL");
if (email) {
notmuch_config_set_user_primary_email (config, email);
} else {
char hostname[256];
struct hostent *hostent;
const char *domainname;
char *username = get_username_from_passwd_file (config);
gethostname (hostname, 256);
hostname[255] = '\0';
hostent = gethostbyname (hostname);
if (hostent && (domainname = strchr (hostent->h_name, '.')))
domainname += 1;
else
domainname = "(none)";
email = talloc_asprintf (config, "%s@%s.%s",
username, hostname, domainname);
notmuch_config_set_user_primary_email (config, email);
talloc_free (username);
talloc_free (email);
}
}
if (notmuch_config_get_new_tags (config, &tmp) == NULL) {
const char *tags[] = { "unread", "inbox" };
notmuch_config_set_new_tags (config, tags, 2);
}
if (notmuch_config_get_new_ignore (config, &tmp) == NULL) {
notmuch_config_set_new_ignore (config, NULL, 0);
}
if (notmuch_config_get_search_exclude_tags (config, &tmp) == NULL) {
if (config->is_new) {
const char *tags[] = { "deleted", "spam" };
notmuch_config_set_search_exclude_tags (config, tags, 2);
} else {
notmuch_config_set_search_exclude_tags (config, NULL, 0);
}
}
error = NULL;
config->maildir_synchronize_flags =
g_key_file_get_boolean (config->key_file,
"maildir", "synchronize_flags", &error);
if (error) {
notmuch_config_set_maildir_synchronize_flags (config, true);
g_error_free (error);
}
/* Whenever we know of configuration sections that don't appear in
* the configuration file, we add some comments to help the user
* understand what can be done. */
if (config->is_new)
g_key_file_set_comment (config->key_file, NULL, NULL,
toplevel_config_comment, NULL);
if (! file_had_database_group)
g_key_file_set_comment (config->key_file, "database", NULL,
database_config_comment, NULL);
if (! file_had_new_group)
g_key_file_set_comment (config->key_file, "new", NULL,
new_config_comment, NULL);
if (! file_had_user_group)
g_key_file_set_comment (config->key_file, "user", NULL,
user_config_comment, NULL);
if (! file_had_maildir_group)
g_key_file_set_comment (config->key_file, "maildir", NULL,
maildir_config_comment, NULL);
if (! file_had_search_group)
g_key_file_set_comment (config->key_file, "search", NULL,
search_config_comment, NULL);
if (! file_had_crypto_group)
g_key_file_set_comment (config->key_file, "crypto", NULL,
crypto_config_comment, NULL);
for (size_t i = 0; i < ARRAY_SIZE (group_comment_table); i++) {
const char *name = group_comment_table[i].group_name;
if (! g_key_file_has_group (config->key_file, name)) {
/* Force group to exist before adding comment */
g_key_file_set_value (config->key_file, name, "dummy_key", "dummy_val");
g_key_file_remove_key (config->key_file, name, "dummy_key", NULL);
g_key_file_set_comment (config->key_file, name, NULL,
group_comment_table[i].comment, NULL);
}
}
return config;
}

View file

@ -588,7 +588,7 @@ main (int argc, char *argv[])
}
if (command->mode & NOTMUCH_COMMAND_CONFIG_OPEN) {
config = notmuch_config_open (local, config_file_name, command->mode);
config = notmuch_config_open (notmuch, config_file_name, command->mode);
if (! config) {
ret = EXIT_FAILURE;
goto DONE;

View file

@ -57,7 +57,7 @@ foo.list=this;is another;list value;
foo.string=this is another string value
maildir.synchronize_flags=true
new.ignore=
new.tags=unread;inbox;
new.tags=unread;inbox
search.exclude_tags=
user.name=Notmuch Test Suite
user.other_email=test_suite_other@notmuchmail.org;test_suite@otherdomain.org

View file

@ -394,8 +394,8 @@ MAIL_DIR
MAIL_DIR/.notmuch/hooks
MAIL_DIR/.notmuch/backups
inbox;unread
NULL
unread;inbox
true
USERNAME@FQDN
NULL
@ -705,7 +705,7 @@ MAIL_DIR
MAIL_DIR/.notmuch/hooks
MAIL_DIR/.notmuch/backups
foo;bar;fub
unread;inbox;
unread;inbox
sekrit_junk
true
test_suite@notmuchmail.org
@ -736,8 +736,8 @@ MAIL_DIR
MAIL_DIR/.notmuch/hooks
MAIL_DIR/.notmuch/backups
inbox;unread
NULL
unread;inbox
true
USERNAME@FQDN
NULL
@ -815,7 +815,7 @@ database.path MAIL_DIR
key with spaces value, with, spaces!
maildir.synchronize_flags true
new.ignore sekrit_junk
new.tags unread;inbox;
new.tags unread;inbox
search.exclude_tags foo;bar;fub
test.key1 testvalue1
test.key2 testvalue2

View file

@ -49,7 +49,6 @@ other_email=another.suite@example.com;
#
[new]
tags=foo;bar;
ignore=
# Search configuration
#
@ -85,4 +84,3 @@ exclude_tags=baz;
# commands will notice tag changes and update flags in filenames
#
[maildir]
synchronize_flags=true