Add option --versioned to scrape verb

[rhaschke]

This implements #124.

[rhaschke]

Note that this also includes #106 as I was in need of this feature as well.

[rsinnet]

Could you please also update the bash completions if adding command-line options: https://github.com/vcstools/wstool/blob/master/completion/wstool-completion.bash

[rhaschke]

scrape wasn't in the bash completion list before, but I added it with all its options now 😉

[rsinnet]

🙌

[rhaschke]

Hi @wjwwood,
scanning my open PRs, I just noted that this one is not yet merged. I also noted the Travis failure.
One failure was indeed due to a change I made: As I added a version column to the status output table, I had to adapt the corresponding unittest as well. With this fix, locally the unittest passes for me.
The other Travis failures seem to be unrelated to this PR. The master branch is failing already as shown in this dummy PR (#136).

[rhaschke]

I fixed the unrelated Travis issues in #137.

[romainreignier]

This PR seems very interesting. Any idea why it was not merged nor commented?

[tkruse]

@romainreignier : It seems reasonable to assume it#s the same reason as for all other open PRs.

[romainreignier]

@tkruse If I understand well, this tool is kind of unmaintained, right?

[tkruse]

@romainreignier : yes, kind of

[Levi-Armstrong]

Is there any plans on merging this? It is a very useful feature when developing with a team and you have multiple repositories you are modifying that depend on each other, one can use this to create a new rosinstall file with the exact state of the workspace and provide it to another developer to quickly get there machine to the exact state you are developing from for testing.

[Levi-Armstrong]

Ping!

[dirk-thomas]

Closing since the repository is about to be archived: see #154.