[WIP2 12/12] cli: add global option "--db-revision"
David Bremner
david at tethera.net
Sun Apr 5 15:59:14 PDT 2015
The function notmuch_exit_if_unmatched_db_revision is split from
notmuch_process_shared_options because it needs an open notmuch
database.
---
notmuch-client.h | 5 +++++
notmuch-compact.c | 4 ++++
notmuch-config.c | 4 ++++
notmuch-count.c | 2 ++
notmuch-dump.c | 2 ++
notmuch-insert.c | 2 ++
notmuch-new.c | 3 ++-
notmuch-reply.c | 2 ++
notmuch-restore.c | 2 ++
notmuch-search.c | 2 ++
notmuch-setup.c | 4 ++++
notmuch-show.c | 2 ++
notmuch-tag.c | 2 ++
notmuch.c | 18 ++++++++++++++++++
14 files changed, 53 insertions(+), 1 deletion(-)
diff --git a/notmuch-client.h b/notmuch-client.h
index 76dbc38..24aa78a 100644
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -466,6 +466,11 @@ notmuch_database_dump (notmuch_database_t *notmuch,
notmuch_bool_t gzip_output);
#include "command-line-arguments.h"
+
+extern char *notmuch_requested_db_revision;
extern const notmuch_opt_desc_t notmuch_shared_options [];
void notmuch_process_shared_options (const char* help_name);
+
+void notmuch_exit_if_unmatched_db_revision (notmuch_database_t *notmuch);
+
#endif
diff --git a/notmuch-compact.c b/notmuch-compact.c
index 5be551d..3da4bfb 100644
--- a/notmuch-compact.c
+++ b/notmuch-compact.c
@@ -46,6 +46,10 @@ notmuch_compact_command (notmuch_config_t *config, int argc, char *argv[])
if (opt_index < 0)
return EXIT_FAILURE;
+ if (notmuch_requested_db_revision)
+ fprintf (stderr, "Warning: ignoring --db-revision=%s\n",
+ notmuch_requested_db_revision);
+
notmuch_process_shared_options (argv[0]);
if (! quiet)
diff --git a/notmuch-config.c b/notmuch-config.c
index 568b3dc..a9d4e73 100644
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -883,6 +883,10 @@ notmuch_config_command (notmuch_config_t *config, int argc, char *argv[])
if (opt_index < 0)
return EXIT_FAILURE;
+ if (notmuch_requested_db_revision)
+ fprintf (stderr, "Warning: ignoring --db-revision=%s\n",
+ notmuch_requested_db_revision);
+
notmuch_process_shared_options (argv[0]);
/* skip subcommand argument */
diff --git a/notmuch-count.c b/notmuch-count.c
index 57a88a8..e29ac2b 100644
--- a/notmuch-count.c
+++ b/notmuch-count.c
@@ -175,6 +175,8 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
return EXIT_FAILURE;
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
query_str = query_string_from_args (config, argc-opt_index, argv+opt_index);
if (query_str == NULL) {
fprintf (stderr, "Out of memory.\n");
diff --git a/notmuch-dump.c b/notmuch-dump.c
index fab22bd..9c0b82d 100644
--- a/notmuch-dump.c
+++ b/notmuch-dump.c
@@ -215,6 +215,8 @@ notmuch_dump_command (notmuch_config_t *config, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_WRITE, ¬much))
return EXIT_FAILURE;
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
char *output_file_name = NULL;
int opt_index;
diff --git a/notmuch-insert.c b/notmuch-insert.c
index 697880f..63b7a48 100644
--- a/notmuch-insert.c
+++ b/notmuch-insert.c
@@ -536,6 +536,8 @@ notmuch_insert_command (notmuch_config_t *config, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_WRITE, ¬much))
return EXIT_FAILURE;
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
/* Write the message to the Maildir new directory. */
newpath = maildir_write_new (config, STDIN_FILENO, maildir);
if (! newpath) {
diff --git a/notmuch-new.c b/notmuch-new.c
index 895f5d9..e494a3b 100644
--- a/notmuch-new.c
+++ b/notmuch-new.c
@@ -995,10 +995,11 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[])
fputs (status_string, stderr);
free (status_string);
}
-
return EXIT_FAILURE;
}
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
if (notmuch_database_needs_upgrade (notmuch)) {
time_t now = time (NULL);
struct tm *gm_time = gmtime (&now);
diff --git a/notmuch-reply.c b/notmuch-reply.c
index 4464741..52e0d9b 100644
--- a/notmuch-reply.c
+++ b/notmuch-reply.c
@@ -831,6 +831,8 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
return EXIT_FAILURE;
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
query = notmuch_query_create (notmuch, query_string);
if (query == NULL) {
fprintf (stderr, "Out of memory\n");
diff --git a/notmuch-restore.c b/notmuch-restore.c
index 2a534dc..3e96aa8 100644
--- a/notmuch-restore.c
+++ b/notmuch-restore.c
@@ -165,6 +165,8 @@ notmuch_restore_command (notmuch_config_t *config, int argc, char *argv[])
}
notmuch_process_shared_options (argv[0]);
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
name_for_error = input_file_name ? input_file_name : "stdin";
if (! accumulate)
diff --git a/notmuch-search.c b/notmuch-search.c
index 5d17dac..453a041 100644
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -583,6 +583,8 @@ _notmuch_search_prepare (search_context_t *ctx, notmuch_config_t *config, int ar
return EXIT_FAILURE;
}
+ notmuch_exit_if_unmatched_db_revision (ctx->notmuch);
+
query_str = query_string_from_args (ctx->notmuch, argc, argv);
if (query_str == NULL) {
fprintf (stderr, "Out of memory.\n");
diff --git a/notmuch-setup.c b/notmuch-setup.c
index 5fc6e25..ddc6491 100644
--- a/notmuch-setup.c
+++ b/notmuch-setup.c
@@ -155,6 +155,10 @@ notmuch_setup_command (notmuch_config_t *config,
if (opt_index < 0)
return EXIT_FAILURE;
+ if (notmuch_requested_db_revision)
+ fprintf (stderr, "Warning: ignoring --db-revision=%s\n",
+ notmuch_requested_db_revision);
+
notmuch_process_shared_options (argv[0]);
if (notmuch_config_is_new (config))
diff --git a/notmuch-show.c b/notmuch-show.c
index 3917b82..de16db3 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -1220,6 +1220,8 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
return EXIT_FAILURE;
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
query = notmuch_query_create (notmuch, query_string);
if (query == NULL) {
fprintf (stderr, "Out of memory\n");
diff --git a/notmuch-tag.c b/notmuch-tag.c
index 35f971d..2c54eec 100644
--- a/notmuch-tag.c
+++ b/notmuch-tag.c
@@ -261,6 +261,8 @@ notmuch_tag_command (notmuch_config_t *config, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_WRITE, ¬much))
return EXIT_FAILURE;
+ notmuch_exit_if_unmatched_db_revision (notmuch);
+
if (notmuch_config_get_maildir_synchronize_flags (config))
tag_flags |= TAG_FLAG_MAILDIR_SYNC;
diff --git a/notmuch.c b/notmuch.c
index c7f8c8f..90e6de3 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -47,10 +47,12 @@ static int
_help_for (const char *topic);
static notmuch_bool_t print_version = FALSE, print_help = FALSE;
+char *notmuch_requested_db_revision = NULL;
const notmuch_opt_desc_t notmuch_shared_options [] = {
{ NOTMUCH_OPT_BOOLEAN, &print_version, "version", 'v', 0 },
{ NOTMUCH_OPT_BOOLEAN, &print_help, "help", 'h', 0 },
+ { NOTMUCH_OPT_STRING, ¬much_requested_db_revision, "db-revision", 'd', 0 },
{0, 0, 0, 0, 0}
};
@@ -196,6 +198,22 @@ be supported in the future.\n", notmuch_format_version);
}
}
+void
+notmuch_exit_if_unmatched_db_revision (notmuch_database_t *notmuch)
+{
+ const char *uuid = NULL;
+
+ if (!notmuch_requested_db_revision)
+ return;
+ IGNORE_RESULT (notmuch_database_get_revision (notmuch, &uuid));
+
+ if (strcmp (notmuch_requested_db_revision, uuid) != 0){
+ fprintf (stderr, "Error: requested database revision %s does not match %s\n",
+ notmuch_requested_db_revision, uuid);
+ exit (1);
+ }
+}
+
static void
exec_man (const char *page)
{
--
2.1.4
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