From 0018a8d787a98f80c665061daa9b0c73839d3666 Mon Sep 17 00:00:00 2001 From: David Bremner Date: Sun, 5 Apr 2015 22:13:03 +0900 Subject: [PATCH] cli: define shared options, use for --help and --version Unfortunately it seems trickier to support --config globally The non-trivial changes are in notmuch.c; most of the other changes consists of blindly inserting two lines into every subcommand. --- notmuch-client.h | 2 ++ notmuch-compact.c | 4 ++++ notmuch-count.c | 3 +++ notmuch-dump.c | 3 +++ notmuch-insert.c | 3 +++ notmuch-new.c | 3 +++ notmuch-reply.c | 3 +++ notmuch-restore.c | 2 ++ notmuch-search.c | 6 ++++++ notmuch-show.c | 3 +++ notmuch-tag.c | 3 +++ notmuch.c | 52 ++++++++++++++++++++++++++++------------------- 12 files changed, 66 insertions(+), 21 deletions(-) diff --git a/notmuch-client.h b/notmuch-client.h index fb3021cc..8ecfac6b 100644 --- a/notmuch-client.h +++ b/notmuch-client.h @@ -466,4 +466,6 @@ notmuch_database_dump (notmuch_database_t *notmuch, notmuch_bool_t gzip_output); #include "command-line-arguments.h" +extern const notmuch_opt_desc_t notmuch_shared_options []; +void notmuch_process_shared_options (const char* subcommand_name); #endif diff --git a/notmuch-compact.c b/notmuch-compact.c index 2fc012a9..5be551d4 100644 --- a/notmuch-compact.c +++ b/notmuch-compact.c @@ -38,12 +38,16 @@ notmuch_compact_command (notmuch_config_t *config, int argc, char *argv[]) notmuch_opt_desc_t options[] = { { NOTMUCH_OPT_STRING, &backup_path, "backup", 0, 0 }, { NOTMUCH_OPT_BOOLEAN, &quiet, "quiet", 'q', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, + { 0, 0, 0, 0, 0} }; opt_index = parse_arguments (argc, argv, options, 1); if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (! quiet) printf ("Compacting database...\n"); ret = notmuch_database_compact (path, backup_path, diff --git a/notmuch-count.c b/notmuch-count.c index 6058f7c9..57a88a8d 100644 --- a/notmuch-count.c +++ b/notmuch-count.c @@ -146,6 +146,7 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[]) { 0, 0 } } }, { NOTMUCH_OPT_BOOLEAN, &batch, "batch", 0, 0 }, { NOTMUCH_OPT_STRING, &input_file_name, "input", 'i', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -153,6 +154,8 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (input_file_name) { batch = TRUE; input = fopen (input_file_name, "r"); diff --git a/notmuch-dump.c b/notmuch-dump.c index 9c6ad7f4..fab22bdd 100644 --- a/notmuch-dump.c +++ b/notmuch-dump.c @@ -228,6 +228,7 @@ notmuch_dump_command (notmuch_config_t *config, int argc, char *argv[]) { 0, 0 } } }, { NOTMUCH_OPT_STRING, &output_file_name, "output", 'o', 0 }, { NOTMUCH_OPT_BOOLEAN, &gzip_output, "gzip", 'z', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -235,6 +236,8 @@ notmuch_dump_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (opt_index < argc) { query_str = query_string_from_args (notmuch, argc - opt_index, argv + opt_index); if (query_str == NULL) { diff --git a/notmuch-insert.c b/notmuch-insert.c index 41a11443..c277d620 100644 --- a/notmuch-insert.c +++ b/notmuch-insert.c @@ -466,6 +466,7 @@ notmuch_insert_command (notmuch_config_t *config, int argc, char *argv[]) { NOTMUCH_OPT_BOOLEAN, &create_folder, "create-folder", 0, 0 }, { NOTMUCH_OPT_BOOLEAN, &keep, "keep", 0, 0 }, { NOTMUCH_OPT_BOOLEAN, &no_hooks, "no-hooks", 'n', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { NOTMUCH_OPT_END, 0, 0, 0, 0 } }; @@ -473,6 +474,8 @@ notmuch_insert_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + db_path = notmuch_config_get_database_path (config); new_tags = notmuch_config_get_new_tags (config, &new_tags_length); synchronize_flags = notmuch_config_get_maildir_synchronize_flags (config); diff --git a/notmuch-new.c b/notmuch-new.c index 5ac7eedf..8ff1ade7 100644 --- a/notmuch-new.c +++ b/notmuch-new.c @@ -934,6 +934,7 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[]) { NOTMUCH_OPT_BOOLEAN, &verbose, "verbose", 'v', 0 }, { NOTMUCH_OPT_BOOLEAN, &add_files_state.debug, "debug", 'd', 0 }, { NOTMUCH_OPT_BOOLEAN, &no_hooks, "no-hooks", 'n', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -941,6 +942,8 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + /* quiet trumps verbose */ if (quiet) add_files_state.verbosity = VERBOSITY_QUIET; diff --git a/notmuch-reply.c b/notmuch-reply.c index d51fdfc3..4464741f 100644 --- a/notmuch-reply.c +++ b/notmuch-reply.c @@ -790,6 +790,7 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[]) { "sender", FALSE }, { 0, 0 } } }, { NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.decrypt, "decrypt", 'd', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -797,6 +798,8 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (format == FORMAT_HEADERS_ONLY) { reply_format_func = notmuch_reply_format_headers_only; } else if (format == FORMAT_JSON) { diff --git a/notmuch-restore.c b/notmuch-restore.c index 584d9f96..2a534dc4 100644 --- a/notmuch-restore.c +++ b/notmuch-restore.c @@ -154,6 +154,7 @@ notmuch_restore_command (notmuch_config_t *config, int argc, char *argv[]) { 0, 0 } } }, { NOTMUCH_OPT_STRING, &input_file_name, "input", 'i', 0 }, { NOTMUCH_OPT_BOOLEAN, &accumulate, "accumulate", 'a', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -163,6 +164,7 @@ notmuch_restore_command (notmuch_config_t *config, int argc, char *argv[]) goto DONE; } + notmuch_process_shared_options (argv[0]); name_for_error = input_file_name ? input_file_name : "stdin"; if (! accumulate) diff --git a/notmuch-search.c b/notmuch-search.c index b81ac013..b89a17e5 100644 --- a/notmuch-search.c +++ b/notmuch-search.c @@ -681,6 +681,7 @@ notmuch_search_command (notmuch_config_t *config, int argc, char *argv[]) { NOTMUCH_OPT_INT, &ctx->limit, "limit", 'L', 0 }, { NOTMUCH_OPT_INT, &ctx->dupe, "duplicate", 'D', 0 }, { NOTMUCH_OPT_INHERIT, (void *) &common_options, NULL, 0, 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -689,6 +690,8 @@ notmuch_search_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (ctx->output != OUTPUT_FILES && ctx->output != OUTPUT_MESSAGES && ctx->dupe != -1) { fprintf (stderr, "Error: --duplicate=N is only supported with --output=files and --output=messages.\n"); @@ -737,6 +740,7 @@ notmuch_address_command (notmuch_config_t *config, int argc, char *argv[]) { "false", NOTMUCH_EXCLUDE_FALSE }, { 0, 0 } } }, { NOTMUCH_OPT_INHERIT, (void *) &common_options, NULL, 0, 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -744,6 +748,8 @@ notmuch_address_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (! (ctx->output & (OUTPUT_SENDER | OUTPUT_RECIPIENTS))) ctx->output |= OUTPUT_SENDER; diff --git a/notmuch-show.c b/notmuch-show.c index 43bf71c8..b80933ad 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -1114,6 +1114,7 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[]) { NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.verify, "verify", 'v', 0 }, { NOTMUCH_OPT_BOOLEAN, ¶ms.output_body, "body", 'b', 0 }, { NOTMUCH_OPT_BOOLEAN, ¶ms.include_html, "include-html", 0, 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -1121,6 +1122,8 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + /* decryption implies verification */ if (params.crypto.decrypt) params.crypto.verify = TRUE; diff --git a/notmuch-tag.c b/notmuch-tag.c index 2c6e442a..38d99aa9 100644 --- a/notmuch-tag.c +++ b/notmuch-tag.c @@ -206,6 +206,7 @@ notmuch_tag_command (notmuch_config_t *config, int argc, char *argv[]) { NOTMUCH_OPT_BOOLEAN, &batch, "batch", 0, 0 }, { NOTMUCH_OPT_STRING, &input_file_name, "input", 'i', 0 }, { NOTMUCH_OPT_BOOLEAN, &remove_all, "remove-all", 0, 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -213,6 +214,8 @@ notmuch_tag_command (notmuch_config_t *config, int argc, char *argv[]) if (opt_index < 0) return EXIT_FAILURE; + notmuch_process_shared_options (argv[0]); + if (input_file_name) { batch = TRUE; input = fopen (input_file_name, "r"); diff --git a/notmuch.c b/notmuch.c index 12f3e798..3ce30b45 100644 --- a/notmuch.c +++ b/notmuch.c @@ -43,6 +43,35 @@ notmuch_help_command (notmuch_config_t *config, int argc, char *argv[]); static int notmuch_command (notmuch_config_t *config, int argc, char *argv[]); +static int +_help_for (const char *topic); + +static notmuch_bool_t print_version = FALSE, print_help = FALSE; + +const notmuch_opt_desc_t notmuch_shared_options [] = { + { NOTMUCH_OPT_BOOLEAN, &print_version, "version", 'v', 0 }, + { NOTMUCH_OPT_BOOLEAN, &print_help, "help", 'h', 0 }, + {0, 0, 0, 0, 0} +}; + +/* any subcommand wanting to support these options should call + * inherit notmuch_shared_options and call + * notmuch_process_shared_options (subcommand_name); + */ +void +notmuch_process_shared_options (const char *subcommand_name) { + if (print_version) { + printf ("notmuch " STRINGIFY(NOTMUCH_VERSION) "\n"); + exit (EXIT_SUCCESS); + } + + if (print_help) { + int ret = _help_for (subcommand_name); + exit (ret); + } +} + + static command_t commands[] = { { NULL, notmuch_command, TRUE, "Notmuch main command." }, @@ -295,14 +324,12 @@ main (int argc, char *argv[]) command_t *command; char *config_file_name = NULL; notmuch_config_t *config = NULL; - notmuch_bool_t print_help=FALSE, print_version=FALSE; int opt_index; int ret; notmuch_opt_desc_t options[] = { - { NOTMUCH_OPT_BOOLEAN, &print_help, "help", 'h', 0 }, - { NOTMUCH_OPT_BOOLEAN, &print_version, "version", 'v', 0 }, { NOTMUCH_OPT_STRING, &config_file_name, "config", 'c', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, { 0, 0, 0, 0, 0 } }; @@ -324,24 +351,7 @@ main (int argc, char *argv[]) goto DONE; } - /* Handle notmuch --help [command] and notmuch command --help. */ - if (print_help || - (opt_index + 1 < argc && strcmp (argv[opt_index + 1], "--help") == 0)) { - /* - * Pass the first positional argument as argv[1] so the help - * command can give help for it. The help command ignores the - * argv[0] passed to it. - */ - ret = notmuch_help_command (NULL, argc - opt_index + 1, - argv + opt_index - 1); - goto DONE; - } - - if (print_version) { - printf ("notmuch " STRINGIFY(NOTMUCH_VERSION) "\n"); - ret = EXIT_SUCCESS; - goto DONE; - } + notmuch_process_shared_options (NULL); if (opt_index < argc) command_name = argv[opt_index]; -- 2.43.0