> The trained eye can probably see immediately why this doesn't work - it
> tries to instantiate two copies of Python::Package[mock-0.6.0], each
> with different $virtualenv parameters.
>
> I think I could make this particular process work if I could qualify the
> Python::Package resource names, and then un-qualify them to figure out
> what package to install and what virtualenv to install it in. Then I
> would have
> Python::Package[/tools/virtualenv-1|mock-0.6.0]
> Python::Package[/tools/virtualenv-2|mock-0.6.0]
>
> In the python::package define, I could split $title into $virtualenv and
> $pkg easily enough with regsubst(). However, how can I take an array of
> bare package names and prepend the virtualenv name and "|" to each one?
Hi,
good thinking. Although this is quite evil, I've recently done the same
to manage a swarm of git clones.
The good thing about regsubst is that it can be applied to arrays,
yielding an array of mangled strings. So my manifests contains (in a
define) something like
$my_repos = regsubst($repos, "\$", "-$name")
my_git_clone { $my_repos: ... }
where $repos is an array parameter.
If anyone has a fundamentally better suggestion, I'm certainly game.
Cheers,
Felix
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