Re: [Pkg-javascript-devel] Using clean build scripts from pkg-ruby-extras repo

2016-12-31 Thread Ross Gammon 
Hi all,

On 29/11/16 12:20, Antonio Terceiro wrote:
> On Mon, Nov 28, 2016 at 10:44:08PM +0530, Pirate Praveen wrote:
>> On 2016, നവംബർ 28 10:27:15 PM IST, Paolo Greppi  
>> wrote:
>>> Hi this is opinionated but very useful. I have a couple of newbie
>>> questions.
>>>
>>> Did you try these scripts on Debian stable as host ?
>> No, I have not tried.
> Neither did I, but I will be happy to merge patches if anything does not
> work.

I run Jessie on my laptop, and thought I would give pkg-ruby-extras a
go. I ran into problems running the setup script due to a lack of space
under /root (too many chroots & containers!). This is my fault and a
problem I had been meaning to fix for a while.

So after fixing that, the next problem is that you run into #843137 with
sbuild (there have been a lot of changes in unstable/stretch with apt &
gpg). You have to install sbuild from jessie-backports to fix that.

Then the build command works fine up until the debci bit:
Run the test suite now? [Y/n]y
adt-run [16:44:30]: version 3.6jessie1
Error: container adt-sid-amd64 is not defined
: failure: ['sudo', 'lxc-clone', '--new',
'adt-virt-lxc-tbsmsn', '--orig', 'adt-sid-amd64'] failed (exit status 1)
adt-run [16:44:30]: ERROR: testbed failed: cannot send to testbed:
['BrokenPipeError: [Errno 32] Broken pipe\n']

WARNING: Test suite failed! Please verify before uploading

Now edit /home/ross/.chdist/unstable/etc/apt/sources.list
Run chdist apt-get unstable update
And enjoy.

I suppose I will have to create the adt-sid-amd64 manually, and then run
into the same gpg/apt issue. But it is Christmas Eve now, and that will
have to wait.

All the best!

Ross
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Re: [Pkg-javascript-devel] Using clean build scripts from pkg-ruby-extras repo

2016-11-29 Thread Antonio Terceiro 
On Mon, Nov 28, 2016 at 10:44:08PM +0530, Pirate Praveen wrote:
> 
> 
> On 2016, നവംബർ 28 10:27:15 PM IST, Paolo Greppi  
> wrote:
> >Hi this is opinionated but very useful. I have a couple of newbie
> >questions.
> >
> >Did you try these scripts on Debian stable as host ?
> 
> No, I have not tried.

Neither did I, but I will be happy to merge patches if anything does not
work.

> >Why do we need two virtualization systems (schroot for sbuild & lxc for
> >autopkgtest) ?
> 
> I did not write these, my intention was to share the usefulness of the
> tool. I hope Antonio, who wrote this, will clarify.
> 
> I guess its because lxc has better isolation and can offer a closer
> environment to real world so that is used for autopkgtest while a
> chroot is lighter and is enough for build environment.

that, and also

- chroot is what sbuild uses by default, and it's what is used on the
  debian build daemons
- lxc is what is used in Debian CI


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Re: [Pkg-javascript-devel] Using clean build scripts from pkg-ruby-extras repo

2016-11-28 Thread Pirate Praveen 


On 2016, നവംബർ 28 10:27:15 PM IST, Paolo Greppi  wrote:
>Hi this is opinionated but very useful. I have a couple of newbie
>questions.
>
>Did you try these scripts on Debian stable as host ?

No, I have not tried.

>Why do we need two virtualization systems (schroot for sbuild & lxc for
>autopkgtest) ?

I did not write these, my intention was to share the usefulness of the tool. I 
hope Antonio, who wrote this, will clarify.

I guess its because lxc has better isolation and can offer a closer environment 
to real world so that is used for autopkgtest while a chroot is lighter and is 
enough for build environment.

>Would it be possible to use only one (for example lxc) ?

It could be done, but then it would diverge from the buildd configuration, so 
successful builds in lxc may not succeed in debian auto builders.
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Re: [Pkg-javascript-devel] Using clean build scripts from pkg-ruby-extras repo

2016-11-28 Thread Paolo Greppi 
Hi this is opinionated but very useful. I have a couple of newbie questions.

Did you try these scripts on Debian stable as host ?

Why do we need two virtualization systems (schroot for sbuild & lxc for
autopkgtest) ?

Would it be possible to use only one (for example lxc) ?

Paolo

On 28/11/2016 08:27, Pirate Praveen wrote:
> Hi,
> 
> I find these scripts very useful so I thought of sharing it more widely.
> I use it for ruby, go and nodejs packages.
> 
> Scripts are here
> https://anonscm.debian.org/cgit/pkg-ruby-extras/pkg-ruby-extras.git
> 
> 1. git clone
> 2. add cloned location to PATH,
> 3. and run `setup`, (this will create sbuild chroot and lxc-container)
> 4. then run `build` when you want to build a package from its source
> tree (those who have upload access can use build-and-upload).
> 
> Features:
> 1. It will build in a clean chroot using sbuild,
> 2. it will run autopkgtest in an lxc container,
> 3. it will offer to run autopkgtest of any or all reverse dependencies,
> 4. it will also offer to rebuild all or any reverse build dependencies.
> 
> It is very convenient when updating packages, especially for major
> updates that may break reverse dependencies.
> 
> It could end up in a package some time in the future when it is made
> more generic https://lists.debian.org/debian-ruby/2016/11/msg00011.html
> 
> Thanks
> Praveen




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[Pkg-javascript-devel] Using clean build scripts from pkg-ruby-extras repo

2016-11-27 Thread Pirate Praveen 
Hi,

I find these scripts very useful so I thought of sharing it more widely.
I use it for ruby, go and nodejs packages.

Scripts are here
https://anonscm.debian.org/cgit/pkg-ruby-extras/pkg-ruby-extras.git

1. git clone
2. add cloned location to PATH,
3. and run `setup`, (this will create sbuild chroot and lxc-container)
4. then run `build` when you want to build a package from its source
tree (those who have upload access can use build-and-upload).

Features:
1. It will build in a clean chroot using sbuild,
2. it will run autopkgtest in an lxc container,
3. it will offer to run autopkgtest of any or all reverse dependencies,
4. it will also offer to rebuild all or any reverse build dependencies.

It is very convenient when updating packages, especially for major
updates that may break reverse dependencies.

It could end up in a package some time in the future when it is made
more generic https://lists.debian.org/debian-ruby/2016/11/msg00011.html

Thanks
Praveen



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