Re: [TopGit PATCH v2] tg-graph: print dependency graph like git log --graph

[Bert Wesarg <bert.wesarg@googlemail.com>]

On Wed, May 20, 2009 at 13:58, Michael Radziej <mir@noris.de> wrote:
> On Wed, May 20, Bert Wesarg wrote:
>
>> > a) graphviz 2.16-3ubuntu2
>> >
>> > mir@mir:topgit (bw/tg-graph-v2)> tg graph
>> > gvpr: "/usr/local/share/topgit/graph.gvpr", line 952: gg_nl_ret +=
>> > graph_output_commit_line();<<<
>> >  -- cannot convert node_t to string
>> Just a note: I have never seen this error on my side.
>
> graphviz is too old on that system. I've updated to 2.20 and it works fine.
Thanks, I will put a note into the message and try a version check in tg-patch.

>
>> Yeah, sorry I hand edited the patch to use printf instead of echo -e.
>>
>> can you edit this line in tg-summary.sh:
>>
>> printf "\t\"%s\" -> \"%s\";\n" "$$name" "$dep"
>>
>> and change it to this (i.e. remove one '$' from '$$name'):
>>
>> printf "\t\"%s\" -> \"%s\";\n" "$name" "$dep"
>
> Did this, and it works now! (Cheeeers!)
>
> I've attach the output from the big repository (well, the ASCII output is
> not very useful, but the graphics obtained by tg graph --graphviz is). I
> don't have an immediate idea how this could be improved, other than by
> options to strip away a part of the dependencies.
>
> Is
>  tg graph <branch-name>
> expected to work? It results in:
Never tried ;-)


>
> mir@mir:otrs-git (master)> tg graph t/noris-followups
> 3e65695427cf1a15e8a8903e4b11f849045d6800
> ccomps: node "t/noris-followups" not found in graph G - ignored
ccomps decomposes a graph into its connected components. I.e. if you
have topics that depends on master and some one next, you get two
graphs. That itslef improves dramaticaly the graph output, because the
two graphs will be printed separatly. The idea behind the [NAME]
argument is to select only this graph which contains this topic.

Bert
>
> (and no further output)
>
>
> Big thanks so far!
>
> Michael
>
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