mirror of
https://git.notmuchmail.org/git/notmuch
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138 lines
3.7 KiB
Text
138 lines
3.7 KiB
Text
This file describes the schemata used for notmuch's structured output
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format (currently JSON).
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[]'s indicate lists. List items can be marked with a '?', meaning
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they are optional; or a '*', meaning there can be zero or more of that
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item. {}'s indicate an object that maps from field identifiers to
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values. An object field marked '?' is optional. |'s indicate
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alternates (e.g., int|string means something can be an int or a
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string).
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Common non-terminals
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--------------------
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# Number of seconds since the Epoch
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unix_time = int
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# Thread ID, sans "thread:"
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threadid = string
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# Message ID, sans "id:"
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messageid = string
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notmuch show schema
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-------------------
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# A top-level set of threads (do_show)
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# Returned by notmuch show without a --part argument
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thread_set = [thread*]
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# Top-level messages in a thread (show_messages)
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thread = [thread_node*]
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# A message and its replies (show_messages)
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thread_node = [
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message?, # present if --entire-thread or matched
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[thread_node*] # children of message
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]
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# A message (show_message)
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message = {
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# (format_message_json)
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id: messageid,
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match: bool,
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filename: string,
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timestamp: unix_time, # date header as unix time
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date_relative: string, # user-friendly timestamp
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tags: [string*],
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headers: headers,
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body: [part]
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}
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# A MIME part (show_message_body)
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part = {
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# format_part_start_json
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id: int|string, # part id (currently DFS part number)
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# format_part_encstatus_json
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encstatus?: encstatus,
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# format_part_sigstatus_json
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sigstatus?: sigstatus,
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# format_part_content_json
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content-type: string,
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content-id?: string,
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# if content-type starts with "multipart/":
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content: [part*],
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# if content-type is "message/rfc822":
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content: [{headers: headers, body: [part]}],
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# otherwise (leaf parts):
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filename?: string,
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content-charset?: string,
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# A leaf part's body content is optional, but may be included if
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# it can be correctly encoded as a string. Consumers should use
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# this in preference to fetching the part content separately.
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content?: string
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}
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# The headers of a message (format_headers_json with raw headers) or
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# a part (format_headers_message_part_json with pretty-printed headers)
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headers = {
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Subject: string,
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From: string,
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To?: string,
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Cc?: string,
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Bcc?: string,
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Date: string
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}
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# Encryption status (format_part_encstatus_json)
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encstatus = [{status: "good"|"bad"}]
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# Signature status (format_part_sigstatus_json)
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sigstatus = [signature*]
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signature = {
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# signature_status_to_string
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status: "none"|"good"|"bad"|"error"|"unknown",
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# if status is "good":
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fingerprint?: string,
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created?: unix_time,
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expires?: unix_time,
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userid?: string
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# if status is not "good":
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keyid?: string
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# if the signature has errors:
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errors?: int
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}
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notmuch search schema
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---------------------
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# --output=summary
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summary = [thread*]
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# --output=threads
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threads = [threadid*]
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# --output=messages
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messages = [messageid*]
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# --output=files
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files = [string*]
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# --output=tags
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tags = [string*]
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thread = {
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thread: threadid,
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timestamp: unix_time,
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date_relative: string, # user-friendly timestamp
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matched: int, # number of matched messages
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total: int, # total messages in thread
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authors: string, # comma-separated names with | between
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# matched and unmatched
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subject: string
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}
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