From: Carl Worth <cworth@cworth.org>
To: David Bremner <david@tethera.net>, notmuch@notmuchmail.org
Subject: Re: [PATCH] Add an "--output=(json|text|)" command-line option to both notmuch-search and notmuch-show.
Date: Tue, 22 Dec 2009 21:58:52 -0800 [thread overview]
Message-ID: <87d426nsdf.fsf@yoom.home.cworth.org> (raw)
In-Reply-To: <871virsstp.fsf@pivot.cs.unb.ca>
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On Fri, 18 Dec 2009 20:36:34 -0400, David Bremner <david@tethera.net> wrote:
> It's a detail, but could you choose two names that are not substrings of
> each other? Eventually we do want tab completion on the command line to
> work :).
Yes, that's a good point.
> Also, "search --for tags foo" suggests to me that
> searching for tags matching foo. What about using --output for that?
OK. "--output" sounds good to me here.
> One thing that is not completely clear to me at this point is what the
> difference is between
>
> notmuch search --for messages search-terms
>
> and
>
> notmuch show search-terms
So, "notmuch show <search-terms>" is clear enough---it works as it does
today.
The new command, ("notmuch search --output=messages"), would be quite
different. It would have single-line output for each message, (as
"notmuch search" has single line-output already, but for threads by
default). You can see behavior like this in the "notmuch
search-messages" command for which I sent a patch a while ago, (but have
never merged).
The idea is that "notmuch search" would always give single-line output
suitable for various kinds of processing.
For example. How much mail have I sent?
notmuch search --output=messages tag:sent | wc -l
That's something you can't do with a thread-based search, (and it's not
convenient to get a robust result from "notmuch show").
Once this is combined with a new --format to select what gets printed, I
can imagine a lot of useful things, like collecting email addresses:
notmuch search --output=messages --format="${FROM}" to:cworth@cworth.org
or whatever. I can imagine a lot of different queries I'd like to be
able to make of my mail store with things like this.
-Carl
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next prev parent reply other threads:[~2009-12-25 21:33 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-13 23:21 RFC: output json from notmuch? David Bremner
2009-12-13 23:26 ` David Bremner
2009-12-14 0:05 ` Scott Robinson
2009-12-14 0:42 ` David Bremner
2009-12-14 22:41 ` Carl Worth
2009-12-14 22:34 ` Carl Worth
2009-12-14 0:07 ` Marten Veldthuis
2009-12-14 22:30 ` Carl Worth
2009-12-14 23:10 ` David Bremner
2009-12-18 5:33 ` [PATCH] JSON output for notmuch-search and notmuch-show Scott Robinson
2009-12-18 12:59 ` [PATCH] Add an "--output=(json|text|)" command-line option to both " david
2009-12-18 17:33 ` Carl Worth
2009-12-18 18:45 ` Scott Robinson
2009-12-19 0:36 ` David Bremner
2009-12-23 5:58 ` Carl Worth [this message]
2009-12-19 14:55 ` Prototype of --show option to control what is shown david
2009-12-19 14:55 ` [PATCH 1/3] rename option to select output format to --format from --output david
2009-12-19 14:55 ` [PATCH 2/3] notmuch-show.c: make calls to format functions conditional david
2009-12-19 14:55 ` [PATCH 3/3] notmuch-show.c: prototype tabular output format, with output control david
2010-03-09 19:51 ` Carl Worth
2010-03-09 20:19 ` David Bremner
2010-03-10 9:25 ` Carl Worth
2010-03-10 15:34 ` David Bremner
2009-12-20 20:31 ` [PATCH] notmuch-query.el: new file to support access to the notmuch database david
2009-12-21 17:21 ` Carl Worth
2009-12-21 18:01 ` David Bremner
2010-02-24 12:52 ` [PATCH v2] " david
2010-04-05 16:46 ` [PATCH v3] " david
2010-04-05 16:59 ` David Edmondson
2010-04-05 18:13 ` Carl Worth
2010-02-23 19:56 ` [PATCH] Add an "--output=(json|text|)" command-line option to both notmuch-search and notmuch-show Carl Worth
2010-02-23 21:00 ` JSON output as default [was: Re: [PATCH] Add an "--output=(json|text|)" command-line option...] Jameson Rollins
2010-02-23 23:35 ` Carl Worth
2010-02-24 13:54 ` Sebastian Spaeth
2009-12-18 17:31 ` [PATCH] JSON output for notmuch-search and notmuch-show Carl Worth
2009-12-18 18:47 ` Scott Robinson
2009-12-23 5:48 ` Carl Worth
2009-12-31 8:54 ` Scott Robinson
2009-12-31 12:49 ` David Bremner
2009-12-25 12:53 ` David Bremner
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