[PATCH] commands: update debugindex to display more fields

[Pradeepkumar Gayam]

description is not complete and so many tests fail.

On Wed, Oct 27, 2010 at 4:52 AM, <in3xes at gmail.com> wrote:

> # HG changeset patch
> # User Pradeepkumar Gayam <in3xes at gmail.com>
> # Date 1288135189 -19800
> # Branch stable
> # Node ID 239613796263a1ec6e3d02af8b626a3d33a69b72
> # Parent  b00eda50ad2b8d4ce385486e82dd72e421c7d793
> commands: update debugindex to display more fields
>
> Now debugindex command displays flags and size(revlog.rawsize)
> Currently it looks like:
>
>   rev    offset  length   size   base linkrev     p1     p2       nodeid
>     0         0    2307   7801      0      0      -1     -1 b6444347c629
>     1      2307      77   7841      0      5       0     -1 06763db6de79
>
> diff -r b00eda50ad2b -r 239613796263 mercurial/commands.py
> --- a/mercurial/commands.py     Wed Oct 20 17:38:21 2010 -0500
> +++ b/mercurial/commands.py     Wed Oct 27 04:49:49 2010 +0530
> @@ -1260,26 +1260,36 @@
>         m = util.matchdate(range)
>         ui.write("match: %s\n" % m(d[0]))
>
> -def debugindex(ui, repo, file_):
> +def debugindex(ui, repo, file_, **opts):
>     """dump the contents of an index file"""
>     r = None
>     if repo:
>         filelog = repo.file(file_)
>         if len(filelog):
>             r = filelog
> +    flags = opts.get('flags')
>     if not r:
>         r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
> -    ui.write("   rev    offset  length   base linkrev"
> -             " nodeid       p1           p2\n")
> +    if flags:
> +        format = "% 6d % 04x % 9d % 7d % 6d % 6d % 7d % 6d % 6d %s\n"
> +        ui.write("   rev flags    offset  length   size   base linkrev"
> +                 "     p1     p2       nodeid\n")
> +    else:
> +        format = "% 6d % 9d % 7d % 6d % 6d % 6d % 7d %6d %s\n"
> +        ui.write("   rev    offset  length   size   base linkrev"
> +                 "     p1     p2       nodeid\n")
>     for i in r:
> +        values = []
>         node = r.node(i)
>         try:
> -            pp = r.parents(node)
> +            pp = r.parentrevs(i)
>         except:
> -            pp = [nullid, nullid]
> -        ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
> -                i, r.start(i), r.length(i), r.base(i), r.linkrev(i),
> -            short(node), short(pp[0]), short(pp[1])))
> +            pp = [-1, -1]
> +        values = [i, r.start(i), r.length(i), r.rawsize(i), r.base(i),
> r.linkrev(i),
> +                  pp[0], pp[1], short(node)]
> +        if flags:
> +            values.insert(1, r.flags(i))
> +        ui.write(format % tuple(values))
>
>  def debugindexdot(ui, repo, file_):
>     """dump an index DAG as a graphviz dot file"""
> @@ -4131,7 +4141,8 @@
>          _('[-e] DATE [RANGE]')),
>     "debugdata": (debugdata, [], _('FILE REV')),
>     "debugfsinfo": (debugfsinfo, [], _('[PATH]')),
> -    "debugindex": (debugindex, [], _('FILE')),
> +    "debugindex": (debugindex, [('f', 'flags', None, _('display revision
> flags'))],
> +                   _('FILE')),
>     "debugindexdot": (debugindexdot, [], _('FILE')),
>     "debuginstall": (debuginstall, [], ''),
>     "debugpushkey": (debugpushkey, [], _('REPO NAMESPACE [KEY OLD NEW]')),
>
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