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Re: [p2-dev] Can install order be influenced?

Oh, and as I mentioned in my initial post. These are not bundles. It's not OSGi at all.

- thomas

On 10/06/2010 04:41 PM, Thomas Hallgren wrote:
On 10/06/2010 04:30 PM, Schaefer, Doug wrote:
It's not unusual. If you're laying down Perl, for example, and you have
touchpoints that invoke perl scripts, you need perl ready to go by the
time they run.

Our case is similar. It's a chained install where each link in the chain will refuse to install unless the previous link has been installed. The chain as such can be of arbitrary length.

- thomas

-----Original Message-----
From: p2-dev-bounces@xxxxxxxxxxx [mailto:p2-dev-bounces@xxxxxxxxxxx]
On Behalf Of Todorova, Katya
Sent: Wednesday, October 06, 2010 10:26 AM
To: P2 developer discussions
Subject: Re: [p2-dev] Can install order be influenced?

Hi Thomas,

Why do you need to have exact install order?
Startup / install ordering is always a bad thing and would cause you
troubles
in future.
Do the bundles have activators which use one another?

Kind regards,
Katya


-----Original Message----- From: p2-dev-bounces@xxxxxxxxxxx [mailto:p2-dev-bounces@xxxxxxxxxxx] On Behalf Of Thomas Hallgren Sent: Wednesday, October 06, 2010 4:27 PM To: P2 developer discussions Subject: [p2-dev] Can install order be influenced?

Hi,

We have a situation where a set of non-osgi components must be
installed in
a specific order (leaf first when looking at the dependency tree). Is
there any
way to tell p2 to call touchpoints in a specific order?

Example:
A depends on B which depends on C. I tell p2 to install A which of
course
means it also downloads B and C. Once the resolve and download is
complete it's essential that C is installed first, then B and lastly
A.
- thomas

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