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cli: set up shared command-line arguments for indexing

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We have an indexopts structure for manipulating indexing in different
ways, but we also have three command-line invocations that can trigger
indexing: new, insert, and reindex.

This changeset prepares a common parser that these subcommands can
share.

Note: if the deprecated crypto.gpg_path configuration option is set to
anything other than "gpg", we ignore it (and print a warning on
stderr, if built against gmime < 3.0).

At the moment, it's just --try-decrypt, but others will likely follow.
This commit is contained in:
Daniel Kahn Gillmor 2017-10-20 22:25:44 -04:00 committed by David Bremner
parent d0da7a0a1c
commit 5bdb8549f6
2 changed files with 54 additions and 0 deletions
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14
notmuch-client.h
View file

@ -495,4 +495,18 @@ void notmuch_exit_if_unmatched_db_uuid (notmuch_database_t *notmuch);
void notmuch_process_shared_options (const char* subcommand_name);
int notmuch_minimal_options (const char* subcommand_name,
int argc, char **argv);
/* the state chosen by the user invoking one of the notmuch
* subcommands that does indexing */
struct _notmuch_client_indexing_cli_choices {
bool try_decrypt;
bool try_decrypt_set;
notmuch_indexopts_t * opts;
};
extern struct _notmuch_client_indexing_cli_choices indexing_cli_choices;
extern const notmuch_opt_desc_t notmuch_shared_indexing_options [];
notmuch_status_t
notmuch_process_shared_indexing_options (notmuch_database_t *notmuch, notmuch_config_t *config);
#endif

40
notmuch.c
View file

@ -96,6 +96,46 @@ int notmuch_minimal_options (const char *subcommand_name,
return opt_index;
}
struct _notmuch_client_indexing_cli_choices indexing_cli_choices = { };
const notmuch_opt_desc_t notmuch_shared_indexing_options [] = {
{ .opt_bool = &indexing_cli_choices.try_decrypt,
.present = &indexing_cli_choices.try_decrypt_set,
.name = "try-decrypt" },
{ }
};
notmuch_status_t
notmuch_process_shared_indexing_options (notmuch_database_t *notmuch, g_mime_3_unused(notmuch_config_t *config))
{
if (indexing_cli_choices.opts == NULL)
indexing_cli_choices.opts = notmuch_database_get_default_indexopts (notmuch);
if (indexing_cli_choices.try_decrypt_set) {
notmuch_status_t status;
if (indexing_cli_choices.opts == NULL)
return NOTMUCH_STATUS_OUT_OF_MEMORY;
status = notmuch_indexopts_set_try_decrypt (indexing_cli_choices.opts, indexing_cli_choices.try_decrypt);
if (status != NOTMUCH_STATUS_SUCCESS) {
fprintf (stderr, "Error: Failed to set try_decrypt to %s. (%s)\n",
indexing_cli_choices.try_decrypt ? "True" : "False", notmuch_status_to_string (status));
notmuch_indexopts_destroy (indexing_cli_choices.opts);
indexing_cli_choices.opts = NULL;
return status;
}
}
#if (GMIME_MAJOR_VERSION < 3)
if (indexing_cli_choices.opts && notmuch_indexopts_get_try_decrypt (indexing_cli_choices.opts)) {
const char* gpg_path = notmuch_config_get_crypto_gpg_path (config);
if (gpg_path && strcmp(gpg_path, "gpg"))
fprintf (stderr, "Warning: deprecated crypto.gpg_path is set to '%s'\n"
"\tbut ignoring (use $PATH instead)\n", gpg_path);
}
#endif
return NOTMUCH_STATUS_SUCCESS;
}
static command_t commands[] = {
{ NULL, notmuch_command, NOTMUCH_CONFIG_OPEN | NOTMUCH_CONFIG_CREATE,
"Notmuch main command." },