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

On Wed, May 20, 2009 at 13:58, Michael Radziej [off-list ref] wrote:

On Wed, May 20, Bert Wesarg wrote:

quoted

quoted

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.

quoted

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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