X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch.c;h=f9d66297f044971b034521d2e5c916b4a5aee77f;hp=73d9a9acf2483e711415ba4330a977d5c9688882;hb=191c4ae693c35ecd9e905e64c7619734171c4a8a;hpb=36640b303ea68ae28e89f27694356141f515819b diff --git a/notmuch.c b/notmuch.c index 73d9a9ac..f9d66297 100644 --- a/notmuch.c +++ b/notmuch.c @@ -1,6 +1,7 @@ /* notmuch - Not much of an email program, (just index and search) * * Copyright © 2009 Carl Worth + * Copyright © 2009 Keith Packard * * 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 @@ -15,253 +16,627 @@ * 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 + * Authors: Carl Worth + * Keith Packard */ -#include -#include -#include -#include -#include -#include -#include -#include +#include "notmuch-client.h" -#include - -#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0])) - -typedef int (*command_function_t) (int argc, char *argv[]); +typedef int (*command_function_t) (void *ctx, int argc, char *argv[]); typedef struct command { const char *name; command_function_t function; - const char *usage; + const char *arguments; + const char *summary; + const char *documentation; } command_t; -/* Read a line from stdin, without any line-terminator character. The - * return value is a newly allocated string. The caller should free() - * the string when finished with it. - * - * This function returns NULL if EOF is encountered before any - * characters are input (otherwise it returns those characters). - */ -char * -read_line (void) -{ - char *result = NULL; - GError *error = NULL; - GIOStatus g_io_status; - gsize length; +#define MAX_ALIAS_SUBSTITUTIONS 3 - GIOChannel *channel = g_io_channel_unix_new (fileno (stdin)); +typedef struct alias { + const char *name; + const char *substitutions[MAX_ALIAS_SUBSTITUTIONS]; +} alias_t; - g_io_status = g_io_channel_read_line (channel, &result, - &length, NULL, &error); +alias_t aliases[] = { + { "part", { "show", "--format=raw"}}, + { "search-tags", {"search", "--output=tags", "*"}} +}; - if (g_io_status == EOF) - goto DONE; +static int +notmuch_help_command (void *ctx, int argc, char *argv[]); + +static const char search_terms_help[] = + "\tSeveral notmuch commands accept a common syntax for search\n" + "\tterms.\n" + "\n" + "\tThe search terms can consist of free-form text (and quoted\n" + "\tphrases) which will match all messages that contain all of\n" + "\tthe given terms/phrases in the body, the subject, or any of\n" + "\tthe sender or recipient headers.\n" + "\n" + "\tAs a special case, a search string consisting of exactly a\n" + "\tsingle asterisk (\"*\") will match all messages.\n" + "\n" + "\tIn addition to free text, the following prefixes can be used\n" + "\tto force terms to match against specific portions of an email,\n" + "\t(where indicate user-supplied values):\n" + "\n" + "\t\tfrom:\n" + "\t\tto:\n" + "\t\tsubject:\n" + "\t\tattachment:\n" + "\t\ttag: (or is:)\n" + "\t\tid:\n" + "\t\tthread:\n" + "\t\tfolder:\n" + "\n" + "\tThe from: prefix is used to match the name or address of\n" + "\tthe sender of an email message.\n" + "\n" + "\tThe to: prefix is used to match the names or addresses of\n" + "\tany recipient of an email message, (whether To, Cc, or Bcc).\n" + "\n" + "\tAny term prefixed with subject: will match only text from\n" + "\tthe subject of an email. Quoted phrases are supported when\n" + "\tsearching with: subject:\"this is a phrase\".\n" + "\n" + "\tFor tag: and is:, valid tag values include \"inbox\" and \"unread\"\n" + "\tby default for new messages added by \"notmuch new\" as well\n" + "\tas any other tag values added manually with \"notmuch tag\".\n" + "\n" + "\tFor id:, message ID values are the literal contents of the\n" + "\tMessage-ID: header of email messages, but without the '<','>'\n" + "\tdelimiters.\n" + "\n" + "\tThe thread: prefix can be used with the thread ID values that\n" + "\tare generated internally by notmuch (and do not appear in email\n" + "\tmessages). These thread ID values can be seen in the first\n" + "\tcolumn of output from \"notmuch search\".\n" + "\n" + "\tThe folder: prefix can be used to search for email message\n" + "\tfiles that are contained within particular directories within\n" + "\tthe mail store. Only the directory components below the top-level\n" + "\tmail database path are available to be searched.\n" + "\n" + "\tIn addition to individual terms, multiple terms can be\n" + "\tcombined with Boolean operators (\"and\", \"or\", \"not\", etc.).\n" + "\tEach term in the query will be implicitly connected by a\n" + "\tlogical AND if no explicit operator is provided, (except\n" + "\tthat terms with a common prefix will be implicitly combined\n" + "\twith OR until we get Xapian defect #402 fixed).\n" + "\n" + "\tParentheses can also be used to control the combination of\n" + "\tthe Boolean operators, but will have to be protected from\n" + "\tinterpretation by the shell, (such as by putting quotation\n" + "\tmarks around any parenthesized expression).\n" + "\n" + "\tFinally, results can be restricted to only messages within a\n" + "\tparticular time range, (based on the Date: header) with:\n" + "\n" + "\t\t..\n" + "\n" + "\tEach timestamp is a number representing the number of seconds\n" + "\tsince 1970-01-01 00:00:00 UTC. This is not the most convenient\n" + "\tmeans of expressing date ranges, but until notmuch is fixed to\n" + "\taccept a more convenient form, one can use the date program to\n" + "\tconstruct timestamps. For example, with the bash shell the\n" + "\tfollowing syntax would specify a date range to return messages\n" + "\tfrom 2009-10-01 until the current time:\n" + "\n" + "\t\t$(date +%%s -d 2009-10-01)..$(date +%%s)\n\n"; + +static command_t commands[] = { + { "setup", notmuch_setup_command, + NULL, + "Interactively setup notmuch for first use.", + "\tThe setup command will prompt for your full name, your primary\n" + "\temail address, any alternate email addresses you use, and the\n" + "\tdirectory containing your email archives. Your answers will be\n" + "\twritten to a configuration file in ${NOTMUCH_CONFIG} (if set)\n" + "\tor ${HOME}/.notmuch-config.\n" + "\n" + "\tThis configuration file will be created with descriptive\n" + "\tcomments, making it easy to edit by hand later to change the\n" + "\tconfiguration. Or you can run \"notmuch setup\" again.\n" + "\n" + "\tInvoking notmuch with no command argument will run setup if\n" + "\tthe setup command has not previously been completed." }, + { "new", notmuch_new_command, + "[--verbose]", + "Find and import new messages to the notmuch database.", + "\tScans all sub-directories of the mail directory, performing\n" + "\tfull-text indexing on new messages that are found. Each new\n" + "\tmessage will be tagged as both \"inbox\" and \"unread\".\n" + "\n" + "\tYou should run \"notmuch new\" once after first running\n" + "\t\"notmuch setup\" to create the initial database. The first\n" + "\trun may take a long time if you have a significant amount of\n" + "\tmail (several hundred thousand messages or more).\n" + "\n" + "\tSubsequently, you should run \"notmuch new\" whenever new mail\n" + "\tis delivered and you wish to incorporate it into the database.\n" + "\tThese subsequent runs will be much quicker than the initial run.\n" + "\n" + "\tSupported options for new include:\n" + "\n" + "\t--verbose\n" + "\n" + "\t\tVerbose operation. Shows paths of message files as\n" + "\t\tthey are being indexed.\n" + "\n" + "\tInvoking notmuch with no command argument will run new if\n" + "\tthe setup command has previously been completed, but new has\n" + "\tnot previously been run." }, + { "search", notmuch_search_command, + "[options...] [...]", + "Search for messages matching the given search terms.", + "\tNote that the individual mail messages will be matched\n" + "\tagainst the search terms, but the results will be the\n" + "\tthreads (one per line) containing the matched messages.\n" + "\n" + "\tSupported options for search include:\n" + "\n" + "\t--format=(json|text)\n" + "\n" + "\t\tPresents the results in either JSON or\n" + "\t\tplain-text (default)\n" + "\n" + "\t--output=(summary|threads|messages|files|tags)\n" + "\n" + "\t\tsummary (default)\n" + "\n" + "\t\tOutput a summary of each thread with any message matching the\n" + "\t\tsearch terms. The summary includes the thread ID, date, the\n" + "\t\tnumber of messages in the thread (both the number matched and\n" + "\t\tthe total number), the authors of the thread and the subject.\n" + "\n" + "\t\tthreads\n" + "\n" + "\t\tOutput the thread IDs of all threads with any message matching\n" + "\t\tthe search terms, either one per line (--format=text) or as a\n" + "\t\tJSON array (--format=json).\n" + "\n" + "\t\tmessages\n" + "\n" + "\t\tOutput the message IDs of all messages matching the search\n" + "\t\tterms, either one per line (--format=text) or as a JSON array\n" + "\t\t(--format=json).\n" + "\n" + "\t\tfiles\n" + "\n" + "\t\tOutput the filenames of all messages matching the search\n" + "\t\tterms, either one per line (--format=text) or as a JSON array\n" + "\t\t(--format=json).\n" + "\n" + "\t\ttags\n" + "\n" + "\t\tOutput all tags that appear on any message matching the search\n" + "\t\tterms, either one per line (--format=text) or as a JSON array\n" + "\t\t(--format=json).\n" + "\n" + "\t--sort=(newest-first|oldest-first)\n" + "\n" + "\t\tPresent results in either chronological order\n" + "\t\t(oldest-first) or reverse chronological order\n" + "\t\t(newest-first), which is the default.\n" + "\n" + "\tSee \"notmuch help search-terms\" for details of the search\n" + "\tterms syntax." }, + { "show", notmuch_show_command, + " [...]", + "Show all messages matching the search terms.", + "\tThe messages are grouped and sorted based on the threading\n" + "\t(all replies to a particular message appear immediately\n" + "\tafter that message in date order).\n" + "\n" + "\tSupported options for show include:\n" + "\n" + "\t--entire-thread\n" + "\n" + "\t\tBy default only those messages that match the\n" + "\t\tsearch terms will be displayed. With this option,\n" + "\t\tall messages in the same thread as any matched\n" + "\t\tmessage will be displayed.\n" + "\n" + "\t--format=(text|json|mbox|raw)\n" + "\n" + "\t\ttext (default for messages)\n" + "\n" + "\t\tThe default plain-text format has all text-content MIME parts\n" + "\t\tdecoded. Various components in the output, ('message', 'header',\n" + "\t\t'body', 'attachment', and MIME 'part') are delimited by\n" + "\t\teasily-parsed markers. Each marker consists of a Control-L\n" + "\t\tcharacter (ASCII decimal 12), the name of the marker, and\n" + "\t\tthen either an opening or closing brace, '{' or '}' to\n" + "\t\teither open or close the component. For a multipart MIME\n" + "\t\tmessage, these parts will be nested.\n" + "\n" + "\t\tjson\n" + "\n" + "\t\tThe output is formatted with Javascript Object Notation\n" + "\t\t(JSON). This format is more robust than the text format\n" + "\t\tfor automated processing. The nested structure of multipart\n" + "\t\tMIME messages is reflected in nested JSON output. JSON\n" + "\t\toutput always includes all messages in a matching thread;\n" + "\t\tin effect '--format=json' implies '--entire-thread'\n" + "\n" + "\t\tmbox\n" + "\n" + "\t\tAll matching messages are output in the traditional, Unix\n" + "\t\tmbox format with each message being prefixed by a line\n" + "\t\tbeginning with 'From ' and a blank line separating each\n" + "\t\tmessage. Lines in the message content beginning with 'From '\n" + "\t\t(preceded by zero or more '>' characters) have an additional\n" + "\t\t'>' character added. This reversible escaping is termed\n" + "\t\t\"mboxrd\" format and described in detail here:\n" + "\n" + "\t\thttp://homepage.ntlworld.com/jonathan.deboynepollard/FGA/mail-mbox-formats.html\n" + "\n" + "\t\traw (default for a single part, see --part)\n" + "\n" + "\t\tFor a message, the original, raw content of the email\n" + "\t\tmessage is output. Consumers of this format should\n" + "\t\texpect to implement MIME decoding and similar functions.\n" + "\n" + "\t\tFor a single part (--part) the raw part content is output\n" + "\t\tafter performing any necessary MIME decoding.\n" + "\n" + "\t\tThe raw format must only be used with search terms matching\n" + "\t\tsingle message.\n" + "\n" + "\t--part=N\n" + "\n" + "\t\tOutput the single decoded MIME part N of a single message.\n" + "\t\tThe search terms must match only a single message.\n" + "\t\tMessage parts are numbered in a depth-first walk of the\n" + "\t\tmessage MIME structure, and are identified in the 'json' or\n" + "\t\t'text' output formats.\n" + "\n" + "\t--verify\n" + "\n" + "\t\tCompute and report the validity of any MIME cryptographic\n" + "\t\tsignatures found in the selected content (ie.\n" + "\t\t\"multipart/signed\" parts). Status of the signature will be\n" + "\t\treported (currently only supported with --format=json) and\n" + "\t\tthe multipart/signed part will be replaced by the signed data.\n" + "\n" + "\t--decrypt\n" + "\n" + "\t\tDecrypt any MIME encrypted parts found in the selected content\n" + "\t\t(ie. \"multipart/encrypted\" parts). Status of the decryption\n" + "\t\twill be reported (currently only supported with --format=json)\n" + "\t\tand the multipart/encrypted part will be replaced by the\n" + "\t\tdecrypted content.\n" + "\n" + "\n" + "\tA common use of \"notmuch show\" is to display a single\n" + "\tthread of email messages. For this, use a search term of\n" + "\t\"thread:\" as can be seen in the first column\n" + "\tof output from the \"notmuch search\" command.\n" + "\n" + "\tSee \"notmuch help search-terms\" for details of the search\n" + "\tterms syntax." }, + { "count", notmuch_count_command, + " [...]", + "Count messages matching the search terms.", + "\tThe number of matching messages is output to stdout.\n" + "\n" + "\tWith no search terms, a count of all messages in the database\n" + "\twill be displayed.\n" + "\n" + "\tSee \"notmuch help search-terms\" for details of the search\n" + "\tterms syntax." }, + { "reply", notmuch_reply_command, + "[options...] [...]", + "Construct a reply template for a set of messages.", + "\tConstructs a new message as a reply to a set of existing\n" + "\tmessages. The Reply-To: header (if any, otherwise From:) is\n" + "\tused for the To: address. The To: and Cc: headers are copied,\n" + "\tbut not including any of the user's configured addresses.\n" + "\n" + "\tA suitable subject is constructed. The In-Reply-to: and\n" + "\tReferences: headers are set appropriately, and the content\n" + "\tof the original messages is quoted and included in the body\n" + "\t(unless --format=headers-only is given).\n" + "\n" + "\tThe resulting message template is output to stdout.\n" + "\n" + "\tSupported options for reply include:\n" + "\n" + "\t--format=(default|headers-only)\n" + "\n" + "\t\tdefault:\n" + "\t\t\tIncludes subject and quoted message body.\n" + "\n" + "\t\theaders-only:\n" + "\t\t\tOnly produces In-Reply-To, References, To\n" + "\t\t\tCc, and Bcc headers.\n" + "\n" + "\tSee \"notmuch help search-terms\" for details of the search\n" + "\tterms syntax." }, + { "tag", notmuch_tag_command, + "+|- [...] [--] [...]", + "Add/remove tags for all messages matching the search terms.", + "\tThe search terms are handled exactly as in 'search' so one\n" + "\tcan use that command first to see what will be modified.\n" + "\n" + "\tTags prefixed by '+' are added while those prefixed by\n" + "\t'-' are removed. For each message, tag removal is performed\n" + "\tbefore tag addition.\n" + "\n" + "\tThe beginning of is recognized by the first\n" + "\targument that begins with neither '+' nor '-'. Support for\n" + "\tan initial search term beginning with '+' or '-' is provided\n" + "\tby allowing the user to specify a \"--\" argument to separate\n" + "\tthe tags from the search terms.\n" + "\n" + "\tSee \"notmuch help search-terms\" for details of the search\n" + "\tterms syntax." }, + { "dump", notmuch_dump_command, + "[]", + "Create a plain-text dump of the tags for each message.", + "\tOutput is to the given filename, if any, or to stdout.\n" + "\tThese tags are the only data in the notmuch database\n" + "\tthat can't be recreated from the messages themselves.\n" + "\tThe output of notmuch dump is therefore the only\n" + "\tcritical thing to backup (and much more friendly to\n" + "\tincremental backup than the native database files.)" }, + { "restore", notmuch_restore_command, + "", + "Restore the tags from the given dump file (see 'dump').", + "\tNote: The dump file format is specifically chosen to be\n" + "\tcompatible with the format of files produced by sup-dump.\n" + "\tSo if you've previously been using sup for mail, then the\n" + "\t\"notmuch restore\" command provides you a way to import\n" + "\tall of your tags (or labels as sup calls them)." }, + { "config", notmuch_config_command, + "[get|set]
. [value ...]", + "Get or set settings in the notmuch configuration file.", + " config get
.\n" + "\n" + "\tThe value of the specified configuration item is printed\n" + "\tto stdout. If the item has multiple values, each value\n" + "\tis separated by a newline character.\n" + "\n" + "\tAvailable configuration items include at least\n" + "\n" + "\t\tdatabase.path\n" + "\t\tuser.name\n" + "\t\tuser.primary_email\n" + "\t\tuser.other_email\n" + "\t\tnew.tags\n" + "\n" + " config set
. [value ...]\n" + "\n" + "\tThe specified configuration item is set to the given value.\n" + "\tTo specify a multiple-value item, provide each value as\n" + "\ta separate command-line argument.\n" + "\n" + "\tIf no values are provided, the specified configuration item\n" + "\twill be removed from the configuration file." }, + { "help", notmuch_help_command, + "[]", + "This message, or more detailed help for the named command.", + "\tExcept in this case, where there's not much more detailed\n" + "\thelp available." } +}; - if (g_io_status != G_IO_STATUS_NORMAL) { - fprintf(stderr, "Read error: %s\n", error->message); - exit (1); - } +static void +usage (FILE *out) +{ + command_t *command; + unsigned int i; + + fprintf (out, + "Usage: notmuch --help\n" + " notmuch --version\n" + " notmuch [args...]\n"); + fprintf (out, "\n"); + fprintf (out, "The available commands are as follows:\n"); + fprintf (out, "\n"); - if (length && result[length - 1] == '\n') - result[length - 1] = '\0'; + for (i = 0; i < ARRAY_SIZE (commands); i++) { + command = &commands[i]; - DONE: - g_io_channel_unref (channel); - return result; + fprintf (out, " %-11s %s\n", + command->name, command->summary); + } + + fprintf (out, "\n"); + fprintf (out, + "Use \"notmuch help \" for more details on each command\n" + "and \"notmuch help search-terms\" for the common search-terms syntax.\n\n"); } -/* 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). */ -void -count_files (const char *path, int *count) +static int +notmuch_help_command (unused (void *ctx), int argc, char *argv[]) { - DIR *dir; - struct dirent *entry, *e; - int entry_length; - int err; - char *next; - struct stat st; - - dir = opendir (path); + command_t *command; + unsigned int i; - if (dir == NULL) { - fprintf (stderr, "Warning: failed to open directory %s: %s\n", - path, strerror (errno)); - return; + if (argc == 0) { + printf ("The notmuch mail system.\n\n"); + usage (stdout); + return 0; } - 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); - return; - } - - if (e == NULL) - break; + for (i = 0; i < ARRAY_SIZE (commands); i++) { + command = &commands[i]; - /* Skip these special directories to avoid infinite recursion. */ - if (strcmp (entry->d_name, ".") == 0 || - strcmp (entry->d_name, "..") == 0) - { - continue; + if (strcmp (argv[0], command->name) == 0) { + printf ("Help for \"notmuch %s\":\n\n", argv[0]); + if (command->arguments) + printf ("%s %s\n\n\t%s\n\n%s\n\n", + command->name, command->arguments, + command->summary, command->documentation); + else + printf ("%s\t%s\n\n%s\n\n", command->name, + command->summary, command->documentation); + return 0; } + } - next = g_strdup_printf ("%s/%s", path, entry->d_name); - - stat (next, &st); - - if (S_ISREG (st.st_mode)) - *count = *count + 1; - else if (S_ISDIR (st.st_mode)) - count_files (next, count); - - if (*count % 1000 == 0) { - printf ("Found %d files so far.\r", *count); - fflush (stdout); + if (strcmp (argv[0], "search-terms") == 0) { + printf ("Help for <%s>\n\n", argv[0]); + for (i = 0; i < ARRAY_SIZE (commands); i++) { + command = &commands[i]; + + if (command->arguments && + strstr (command->arguments, "search-terms")) + { + printf ("\t%s\t%s\n", + command->name, command->arguments); + } } - - free (next); + printf ("\n"); + printf (search_terms_help); + return 0; } - free (entry); - - closedir (dir); + fprintf (stderr, + "\nSorry, %s is not a known command. There's not much I can do to help.\n\n", + argv[0]); + return 1; } -int -setup_command (int argc, char *argv[]) +/* Handle the case of "notmuch" being invoked with no command + * argument. For now we just call notmuch_setup_command, but we plan + * to be more clever about this in the future. + */ +static int +notmuch (void *ctx) { - char *mail_directory; - int count; - - printf ("Welcome to notmuch!\n\n"); - - printf ("The goal of notmuch is to help you manage and search your collection of\n" - "email, and to efficiently keep up with the flow of email as it comes in.\n\n"); - - printf ("Notmuch needs to know the top-level directory of your email archive,\n" - "(where you already have mail stored and where messages will be delivered\n" - "in the future). This directory can contain any number of sub-directories\n" - "but the only files it contains should be individual email messages.\n" - "Either maildir or mh format directories are fine, but you will want to\n" - "move away any auxiliary files maintained by other email programs.\n\n"); - - printf ("Mail storage that uses mbox format, (where one mbox file contains many\n" - "messages), will not work with notmuch. If that's how your mail is currently\n" - "stored, we recommend you first convert it to maildir format with a utility\n" - "such as mb2md. In that case, press Control-C now and run notmuch again\n" - "once the conversion is complete.\n\n"); - - printf ("Top-level mail directory [~/mail]: "); - fflush (stdout); - - mail_directory = read_line (); + notmuch_config_t *config; + notmuch_bool_t is_new; + char *db_path; + struct stat st; - if (mail_directory == NULL || strlen (mail_directory) == 0) { - char *home; + config = notmuch_config_open (ctx, NULL, &is_new); - if (mail_directory) - free (mail_directory); + /* If the user has never configured notmuch, then run + * notmuch_setup_command which will give a nice welcome message, + * and interactively guide the user through the configuration. */ + if (is_new) { + notmuch_config_close (config); + return notmuch_setup_command (ctx, 0, NULL); + } - home = getenv ("HOME"); - if (!home) { - fprintf (stderr, "Error: No mail directory provided HOME environment variable is not set.\n"); - fprintf (stderr, "Cowardly refusing to just guess where your mail might be.\n"); - exit (1); + /* Notmuch is already configured, but is there a database? */ + db_path = talloc_asprintf (ctx, "%s/%s", + notmuch_config_get_database_path (config), + ".notmuch"); + if (stat (db_path, &st)) { + notmuch_config_close (config); + if (errno != ENOENT) { + fprintf (stderr, "Error looking for notmuch database at %s: %s\n", + db_path, strerror (errno)); + return 1; } - - mail_directory = g_strdup_printf ("%s/mail", home); + printf ("Notmuch is configured, but there's not yet a database at\n\n\t%s\n\n", + db_path); + printf ("You probably want to run \"notmuch new\" now to create that database.\n\n" + "Note that the first run of \"notmuch new\" can take a very long time\n" + "and that the resulting database will use roughly the same amount of\n" + "storage space as the email being indexed.\n\n"); + return 0; } - printf ("OK. Let's take a look at the mail we can find in the directory\n"); - printf ("%s ...\n", mail_directory); - - count = 0; - count_files (mail_directory, &count); + printf ("Notmuch is configured and appears to have a database. Excellent!\n\n" + "At this point you can start exploring the functionality of notmuch by\n" + "using commands such as:\n\n" + "\tnotmuch search tag:inbox\n\n" + "\tnotmuch search to:\"%s\"\n\n" + "\tnotmuch search from:\"%s\"\n\n" + "\tnotmuch search subject:\"my favorite things\"\n\n" + "See \"notmuch help search\" for more details.\n\n" + "You can also use \"notmuch show\" with any of the thread IDs resulting\n" + "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)); + + notmuch_config_close (config); - printf ("Found %d total files. That's not much mail.\n", count); - - free (mail_directory); - return 0; } int -search_command (int argc, char *argv[]) +main (int argc, char *argv[]) { - fprintf (stderr, "Error: search is not implemented yet.\n"); - return 1; -} + void *local; + command_t *command; + alias_t *alias; + unsigned int i, j; + const char **argv_local; -int -show_command (int argc, char *argv[]) -{ - fprintf (stderr, "Error: show-thread is not implemented yet.\n"); - return 1; -} + talloc_enable_null_tracking (); -command_t commands[] = { - { "setup", setup_command, - "Interactively setup notmuch for first use (no arguments).\n" - "\t\tInvoking notmuch with no command argument will run setup if\n" - "\t\the setup command has not previously been completed." }, - { "search", search_command, - "Search for threads matching the given search terms." }, - { "show", show_command, - "Show the thread with the given thread ID (see 'search')." } -}; + local = talloc_new (NULL); -void -usage (void) -{ - command_t *command; - int i; + g_mime_init (0); + g_type_init (); - fprintf (stderr, "Usage: notmuch [args...]\n"); - fprintf (stderr, "\n"); - fprintf (stderr, "Where is one of the following:\n"); - fprintf (stderr, "\n"); + if (argc == 1) + return notmuch (local); - for (i = 0; i < ARRAY_SIZE (commands); i++) { - command = &commands[i]; + if (STRNCMP_LITERAL (argv[1], "--help") == 0) + return notmuch_help_command (NULL, 0, NULL); - fprintf (stderr, "\t%s\t%s\n\n", command->name, command->usage); + if (STRNCMP_LITERAL (argv[1], "--version") == 0) { + printf ("notmuch " STRINGIFY(NOTMUCH_VERSION) "\n"); + return 0; } -} - -int -main (int argc, char *argv[]) -{ - command_t *command; - int i; - if (argc == 1) - return setup_command (0, NULL); + for (i = 0; i < ARRAY_SIZE (aliases); i++) { + alias = &aliases[i]; + + if (strcmp (argv[1], alias->name) == 0) + { + int substitutions; + + argv_local = talloc_size (local, sizeof (char *) * + (argc + MAX_ALIAS_SUBSTITUTIONS - 1)); + if (argv_local == NULL) { + fprintf (stderr, "Out of memory.\n"); + return 1; + } + + /* Copy all substution arguments from the alias. */ + argv_local[0] = argv[0]; + for (j = 0; j < MAX_ALIAS_SUBSTITUTIONS; j++) { + if (alias->substitutions[j] == NULL) + break; + argv_local[j+1] = alias->substitutions[j]; + } + substitutions = j; + + /* And copy all original arguments (skipping the argument + * that matched the alias of course. */ + for (j = 2; j < (unsigned) argc; j++) { + argv_local[substitutions+j-1] = argv[j]; + } + + argc += substitutions - 1; + argv = (char **) argv_local; + } + } for (i = 0; i < ARRAY_SIZE (commands); i++) { command = &commands[i]; if (strcmp (argv[1], command->name) == 0) - return (command->function) (argc - 2, &argv[2]); + return (command->function) (local, argc - 2, &argv[2]); } - fprintf (stderr, "Error: Unknown command '%s'\n\n", argv[1]); - usage (); - exit (1); + fprintf (stderr, "Error: Unknown command '%s' (see \"notmuch help\")\n", + argv[1]); - return 0; + talloc_free (local); + + return 1; }