[PATCH] annotate: added --message/-m option to list the commit message (issue3117)

[Matt Mackall]

On Sun, 2012-02-12 at 16:59 +0100, Jesús Espino wrote:
> # HG changeset patch
> # User Jesus Espino Garcia <jesus.espino at kaleidos.net>
> # Date 1329062320 -3600
> # Node ID c86ea5f3221f2c1d3313b7013a6e41d0254e492c
> # Parent  cb756482c1aad808add481a6967e2eb7a5aead21
> annotate: added --message/-m option to list the commit message (issue3117)

Seems like it will be disastrously ugly with all but the shortest commit
messages?

> diff -r cb756482c1aa -r c86ea5f3221f contrib/zsh_completion
> --- a/contrib/zsh_completion	Fri Feb 10 17:09:23 2012 -0600
> +++ b/contrib/zsh_completion	Sun Feb 12 16:58:40 2012 +0100
> @@ -428,6 +428,7 @@
>    '(--text -a)'{-a,--text}'[treat all files as text]' \
>    '(--user -u)'{-u,--user}'[list the author]' \
>    '(--date -d)'{-d,--date}'[list the date]' \
> +  '(--message -m)'{-m,--message}'[list the commit message]' \
>    '(--number -n)'{-n,--number}'[list the revision number (default)]' \
>    '(--changeset -c)'{-c,--changeset}'[list the changeset]' \
>    '*:files:_hg_files'
> diff -r cb756482c1aa -r c86ea5f3221f mercurial/commands.py
> --- a/mercurial/commands.py	Fri Feb 10 17:09:23 2012 -0600
> +++ b/mercurial/commands.py	Sun Feb 12 16:58:40 2012 +0100
> @@ -18,6 +18,7 @@
>  import dagparser, context, simplemerge
>  import random, setdiscovery, treediscovery, dagutil
>  import phases
> +from templatefilters import firstline
>  
>  table = {}
>  
> @@ -218,6 +219,7 @@
>      ('d', 'date', None, _('list the date (short with -q)')),
>      ('n', 'number', None, _('list the revision number (default)')),
>      ('c', 'changeset', None, _('list the changeset')),
> +    ('m', 'message', None, _('list the commit message')),
>      ('l', 'line-number', None, _('show line number at the first appearance'))
>      ] + diffwsopts + walkopts,
>      _('[-r REV] [-f] [-a] [-u] [-d] [-n] [-c] [-l] FILE...'))
> @@ -252,6 +254,7 @@
>  
>      opmap = [('user', ' ', lambda x: ui.shortuser(x[0].user())),
>               ('number', ' ', lambda x: str(x[0].rev())),
> +             ('message', ' ', lambda x: firstline(str(x[0].description()))),
>               ('changeset', ' ', lambda x: hexfn(x[0].node())),
>               ('date', ' ', getdate),
>               ('file', ' ', lambda x: x[0].path()),
> @@ -259,7 +262,8 @@
>              ]
>  
>      if (not opts.get('user') and not opts.get('changeset')
> -        and not opts.get('date') and not opts.get('file')):
> +        and not opts.get('date') and not opts.get('file')
> +        and not opts.get('message')):
>          opts['number'] = True
>  
>      linenumber = opts.get('line_number') is not None
> diff -r cb756482c1aa -r c86ea5f3221f tests/test-debugcomplete.t
> --- a/tests/test-debugcomplete.t	Fri Feb 10 17:09:23 2012 -0600
> +++ b/tests/test-debugcomplete.t	Sun Feb 12 16:58:40 2012 +0100
> @@ -190,7 +190,7 @@
>  Show all commands + options
>    $ hg debugcommands
>    add: include, exclude, subrepos, dry-run
> -  annotate: rev, follow, no-follow, text, user, file, date, number, changeset, line-number, ignore-all-space, ignore-space-change, ignore-blank-lines, include, exclude
> +  annotate: rev, follow, no-follow, text, user, file, date, number, changeset, message, line-number, ignore-all-space, ignore-space-change, ignore-blank-lines, include, exclude
>    clone: noupdate, updaterev, rev, branch, pull, uncompressed, ssh, remotecmd, insecure
>    commit: addremove, close-branch, include, exclude, message, logfile, date, user, subrepos
>    diff: rev, change, text, git, nodates, show-function, reverse, ignore-all-space, ignore-space-change, ignore-blank-lines, unified, stat, include, exclude, subrepos
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-- 
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