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 12:37, Michael Radziej <mir@noris.de> wrote:
> On Wed, May 20, Bert Wesarg wrote:
>
>> ChangeLog:
>>  v2:
>>    * fix rename bug which caused random segfaults in gvpr
>>    * add --decorate option, to print horizontal line from graph node to patch
>>      name (like gitk do it for commits with tags or branch decorations)
>>    * in dfs mode we should maintain the order given by the input
>>    * make dfs mode the default
>
> Hmm, still doesn't work, but in a different way ;-)
>
> 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.

> mir@mir:topgit (bw/tg-graph-v2)> tg summary --graphviz
> # GraphViz output; pipe to:
> #   | dot -Tpng -o <ouput>
> # or
> #   | dot -Txlib
>
> digraph G {
>
>        graph [
>                rankdir = "TB"
>                label="TopGit Layout\n\n\n"
>                fontsize = 14
>                labelloc=top
>                pad = "0.5,0.5"
>        ];
>
>        "30154name" -> "master";
>        "30154name" -> "master";
>        "30154name" -> "master";
> }
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"

Bert

>
> Michael