* Roadmap for LUA support in GRUB
@ 2009-11-11 3:38 Roman Shaposhnik
2009-11-11 10:41 ` Felix Zielcke
2009-11-12 10:38 ` Robert Millan
0 siblings, 2 replies; 22+ messages in thread
From: Roman Shaposhnik @ 2009-11-11 3:38 UTC (permalink / raw)
To: grub-devel
Hi!
I was very excited to see Ubuntu 9.10 being one of the first distributions to
officially switch to GRUB v2, but there was one fly in that ointment
of happiness -- the lack of Lua scripting :-(
Browsing the archives of grub-devel reveals that Lua support was moved to
grub-extras which makes me ask these two questions:
1. Was the decision to move Lua based exclusively on the licensing concerns?
2. Is there any hope of ever seeing GRUB v2 + Lua in major distributions
once they start adopting GRUB v2 as a default boot loader?
I would appreciate all the comments!
Thanks,
Roman.
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-11 3:38 Roadmap for LUA support in GRUB Roman Shaposhnik
@ 2009-11-11 10:41 ` Felix Zielcke
2009-11-11 18:13 ` Roman Shaposhnik
2009-11-12 10:38 ` Robert Millan
1 sibling, 1 reply; 22+ messages in thread
From: Felix Zielcke @ 2009-11-11 10:41 UTC (permalink / raw)
To: The development of GNU GRUB
Am Dienstag, den 10.11.2009, 19:38 -0800 schrieb Roman Shaposhnik:
> Browsing the archives of grub-devel reveals that Lua support was moved to
> grub-extras which makes me ask these two questions:
> 1. Was the decision to move Lua based exclusively on the licensing concerns?
I don't think it was exclusively only decided because of the license,
but this is the top reason for it. License alone is the only reason why
grub-extras has been created.
But Robert or maybe Vladimir may be able to tell you more.
> 2. Is there any hope of ever seeing GRUB v2 + Lua in major distributions
> once they start adopting GRUB v2 as a default boot loader?
Convince the major distributions that integrating lua in their builds is
a good reason.
In Debian we still dropped lua even though we already include
grub-extras into our build system since it was created.
In our opinion lua can be useful for a small amount of persons but is
just a waste for the majority.
lua.mod IIRC was 99K big and it was always included into the floppy
rescue images.
--
Felix Zielcke
Proud Debian Maintainer and GNU GRUB developer
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-11 10:41 ` Felix Zielcke
@ 2009-11-11 18:13 ` Roman Shaposhnik
2009-11-11 18:53 ` Vladimir 'phcoder' Serbinenko
2009-11-11 19:01 ` Felix Zielcke
0 siblings, 2 replies; 22+ messages in thread
From: Roman Shaposhnik @ 2009-11-11 18:13 UTC (permalink / raw)
To: The development of GNU GRUB
Hi!
On Wed, Nov 11, 2009 at 2:41 AM, Felix Zielcke <fzielcke@z-51.de> wrote:
> Am Dienstag, den 10.11.2009, 19:38 -0800 schrieb Roman Shaposhnik:
>> Browsing the archives of grub-devel reveals that Lua support was moved to
>> grub-extras which makes me ask these two questions:
>> 1. Was the decision to move Lua based exclusively on the licensing concerns?
>
> I don't think it was exclusively only decided because of the license,
> but this is the top reason for it.
I'd appreciated knowing non-licensing reasons as well.
On the licensing front, though, what was an actual issue there?
After all, Lua has a respectable FOSS license and I'm sure there's tons of
MIT-licensed software in Debian. What made Lua different?
>> 2. Is there any hope of ever seeing GRUB v2 + Lua in major distributions
>> once they start adopting GRUB v2 as a default boot loader?
>
> Convince the major distributions that integrating lua in their builds is
> a good reason.
That, of course, always works -- but I was hoping to find out why maintainers
feel unconvinced ;-)
> lua.mod IIRC was 99K big and it was always included into the floppy
> rescue images.
99K doesn't seem to be a lot compared to other auxiliary modules I find
in /boot/grub on my Ubuntu.
To some extent, that's exactly the reason of my frustration -- saving 99K
on a partition full of all sorts of stuff hardly justifies withholding a useful
feature. Don't take it the wrong way, though, this frustration is totally
misplaced on grub-devel, but to some extent had Lua module been part
of the core GRUB v2 I'm pretty sure distribution maintainers wouldn't have
thrown it out.
Thanks,
Roman.
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-11 18:13 ` Roman Shaposhnik
@ 2009-11-11 18:53 ` Vladimir 'phcoder' Serbinenko
2009-11-12 2:46 ` Roman Shaposhnik
2009-11-11 19:01 ` Felix Zielcke
1 sibling, 1 reply; 22+ messages in thread
From: Vladimir 'phcoder' Serbinenko @ 2009-11-11 18:53 UTC (permalink / raw)
To: The development of GNU GRUB
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Roman Shaposhnik wrote:
> Hi!
>
> On Wed, Nov 11, 2009 at 2:41 AM, Felix Zielcke <fzielcke@z-51.de> wrote:
>
>> Am Dienstag, den 10.11.2009, 19:38 -0800 schrieb Roman Shaposhnik:
>>
>>> Browsing the archives of grub-devel reveals that Lua support was moved to
>>> grub-extras which makes me ask these two questions:
>>> 1. Was the decision to move Lua based exclusively on the licensing concerns?
>>>
>> I don't think it was exclusively only decided because of the license,
>> but this is the top reason for it.
>>
>
> I'd appreciated knowing non-licensing reasons as well.
>
The only other reason was to encourage developpement of sh-like scripting.
> On the licensing front, though, what was an actual issue there?
> After all, Lua has a respectable FOSS license and I'm sure there's tons of
> MIT-licensed software in Debian. What made Lua different?
>
GNU isn't Debian. GNU has a very strong copyright policy and for code to
become GNU it usually has to be copyright-assigned to FSF. It's not the
case of LUA. So we created grub-extras specifically to hold code which
is perfectly legal, free and GPLv3-compatible but not suitable for GNU.
Any distribution which doesn't have anything against code not being
copyrighted by FSF shouldn't have any reason not to add grub-extras
--
Regards
Vladimir 'phcoder' Serbinenko
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-11 18:13 ` Roman Shaposhnik
2009-11-11 18:53 ` Vladimir 'phcoder' Serbinenko
@ 2009-11-11 19:01 ` Felix Zielcke
1 sibling, 0 replies; 22+ messages in thread
From: Felix Zielcke @ 2009-11-11 19:01 UTC (permalink / raw)
To: The development of GNU GRUB
Am Mittwoch, den 11.11.2009, 10:13 -0800 schrieb Roman Shaposhnik:
> Hi!
>
> On Wed, Nov 11, 2009 at 2:41 AM, Felix Zielcke <fzielcke@z-51.de> wrote:
> > Am Dienstag, den 10.11.2009, 19:38 -0800 schrieb Roman Shaposhnik:
> >> Browsing the archives of grub-devel reveals that Lua support was moved to
> >> grub-extras which makes me ask these two questions:
> >> 1. Was the decision to move Lua based exclusively on the licensing concerns?
> >
> > I don't think it was exclusively only decided because of the license,
> > but this is the top reason for it.
>
> I'd appreciated knowing non-licensing reasons as well.
Uhm actually I should have written `I don't know if it was*'
and I forgot that Robert even sent a mail to this list about it:
http://lists.gnu.org/archive/html/grub-devel/2009-09/msg00424.html
> On the licensing front, though, what was an actual issue there?
> After all, Lua has a respectable FOSS license and I'm sure there's tons of
> MIT-licensed software in Debian. What made Lua different?
The difference is that GRUB is a GNU project and not some other random
open source package.
FSF wants to have the copyright of all code which is in GNU so that they
have the right to enforce the licences of all GNU projects in courts.
>
> > lua.mod IIRC was 99K big and it was always included into the floppy
> > rescue images.
>
> 99K doesn't seem to be a lot compared to other auxiliary modules I find
> in /boot/grub on my Ubuntu.
> To some extent, that's exactly the reason of my frustration -- saving 99K
> on a partition full of all sorts of stuff hardly justifies withholding a useful
> feature. Don't take it the wrong way, though, this frustration is totally
> misplaced on grub-devel, but to some extent had Lua module been part
> of the core GRUB v2 I'm pretty sure distribution maintainers wouldn't have
> thrown it out.
>
Well another solution would be if you can convince lua developers to
assign copyright to the FSF for all the code we need to have in GRUB in
order to support it.
But before you go this route please talk with Robert if he's willing to
reintrage it after assigned copyright. Not that you waste your time.
--
Felix Zielcke
Proud Debian Maintainer and GNU GRUB developer
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-11 18:53 ` Vladimir 'phcoder' Serbinenko
@ 2009-11-12 2:46 ` Roman Shaposhnik
0 siblings, 0 replies; 22+ messages in thread
From: Roman Shaposhnik @ 2009-11-12 2:46 UTC (permalink / raw)
To: The development of GNU GRUB
Hi!
On Wed, Nov 11, 2009 at 10:53 AM, Vladimir 'phcoder' Serbinenko
<phcoder@gmail.com> wrote:
>> I'd appreciated knowing non-licensing reasons as well.
>>
> The only other reason was to encourage developpement of sh-like scripting.
Fair enough. Would it be, then, fair to say that Lua was never meant to be
a scripting engine for GRUB, but was more of an oddity?
I was pretty excited when it first made its way into GRUB simply because it is
such a delight to do scripting in. Don't get me wrong, but compared to Lua
sh-like scripting feels like hard labor :-(
>> On the licensing front, though, what was an actual issue there?
>> After all, Lua has a respectable FOSS license and I'm sure there's tons of
>> MIT-licensed software in Debian. What made Lua different?
>>
> GNU isn't Debian. GNU has a very strong copyright policy and for code to
> become GNU it usually has to be copyright-assigned to FSF. It's not the
> case of LUA. So we created grub-extras specifically to hold code which
> is perfectly legal, free and GPLv3-compatible but not suitable for GNU.
> Any distribution which doesn't have anything against code not being
> copyrighted by FSF shouldn't have any reason not to add grub-extras
Got it! This makes perfect sense.
Thanks,
Roman.
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-11 3:38 Roadmap for LUA support in GRUB Roman Shaposhnik
2009-11-11 10:41 ` Felix Zielcke
@ 2009-11-12 10:38 ` Robert Millan
2009-11-13 8:08 ` Roman Shaposhnik
1 sibling, 1 reply; 22+ messages in thread
From: Robert Millan @ 2009-11-12 10:38 UTC (permalink / raw)
To: The development of GNU GRUB
On Tue, Nov 10, 2009 at 07:38:01PM -0800, Roman Shaposhnik wrote:
> Hi!
>
> I was very excited to see Ubuntu 9.10 being one of the first distributions to
> officially switch to GRUB v2, but there was one fly in that ointment
> of happiness -- the lack of Lua scripting :-(
>
> Browsing the archives of grub-devel reveals that Lua support was moved to
> grub-extras which makes me ask these two questions:
> 1. Was the decision to move Lua based exclusively on the licensing concerns?
Hi,
Felix and Vladimir addressed some of the questions (size concerns, and the
risk to lose focus on our native scripting engine). There are some things
I should clarify though:
First of all, there's no license problem. We usually write our own code, but
when we have specific reasons to import it from another project, any license
that is compatible with GPL (v3 and later) would be considered suitable.
However, we only import code from external projects when there's an important
reason to do so. For example, we imported LZMA code because we needed the
best compression around, and we didn't want to reinvent the wheel. In the
specific case of LUA, this compromise didn't make sense to us since we already
had a scripting engine.
When we import external code, we don't ask that project to sign any paperwork
The GNU project considers it unpolite to make such requests to people who
didn't submit code to us in first place (this is documented in GCS).
The usual contributory agreement covers copyright assignment (so that FSF can
ensure code will always stay free), but MORE IMPORTANT than that is legal
assertion that the code you're submitting is your own. The reason we do this
is so that we can assure users and distributors that GRUB is a legally safe
codebase, and that they won't be affected by claims of copyright infringement
if they implement it.
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-12 10:38 ` Robert Millan
@ 2009-11-13 8:08 ` Roman Shaposhnik
2009-11-13 9:46 ` Felix Zielcke
` (2 more replies)
0 siblings, 3 replies; 22+ messages in thread
From: Roman Shaposhnik @ 2009-11-13 8:08 UTC (permalink / raw)
To: The development of GNU GRUB
On Thu, Nov 12, 2009 at 2:38 AM, Robert Millan <rmh@aybabtu.com> wrote:
> First of all, there's no license problem. We usually write our own code, but
> when we have specific reasons to import it from another project, any license
> that is compatible with GPL (v3 and later) would be considered suitable.
Aha! So the Lua license really is a red herring here..
> However, we only import code from external projects when there's an important
> reason to do so. For example, we imported LZMA code because we needed the
> best compression around, and we didn't want to reinvent the wheel. In the
> specific case of LUA, this compromise didn't make sense to us since we already
> had a scripting engine.
...the real reason seems to be that you don't really believe in Lua as a primary
scripting language for GRUB, correct?
IOW, the inclusion of Lua was more of a fluke than a deliberate
decision of investing
in a different scripting engine.
This is not a value judgment -- just an attempt to figure things out.
Personally I'm really
excited about Lua. I see that a lot folks share my opinion (I can't
wait to see Lua as
a scripting engine for NetBSD kernel, for example) and I thought that
GRUB project
was among these folks.
Thanks,
Roman.
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 8:08 ` Roman Shaposhnik
@ 2009-11-13 9:46 ` Felix Zielcke
2009-11-13 11:54 ` Vladimir 'phcoder' Serbinenko
2009-11-13 11:56 ` Robert Millan
2 siblings, 0 replies; 22+ messages in thread
From: Felix Zielcke @ 2009-11-13 9:46 UTC (permalink / raw)
To: The development of GNU GRUB
Am Freitag, den 13.11.2009, 00:08 -0800 schrieb Roman Shaposhnik:
> On Thu, Nov 12, 2009 at 2:38 AM, Robert Millan <rmh@aybabtu.com> wrote:
> > First of all, there's no license problem. We usually write our own code, but
> > when we have specific reasons to import it from another project, any license
> > that is compatible with GPL (v3 and later) would be considered suitable.
>
> Aha! So the Lua license really is a red herring here..
My bad I used the wrong word, I should have said s/license/copyright/
But anyway
> > However, we only import code from external projects when there's an important
> > reason to do so. For example, we imported LZMA code because we needed the
> > best compression around, and we didn't want to reinvent the wheel. In the
> > specific case of LUA, this compromise didn't make sense to us since we already
> > had a scripting engine.
>
> ...the real reason seems to be that you don't really believe in Lua as a primary
> scripting language for GRUB, correct?
Why do you think Lua as a *primary* language/format/whatever for
grub.cfg would be right?
With sh grub.cfg isn't that different from any other normal config file
or even GRUB Legacy's menu.lst
Learning Lua might be not so difficult for average experienced Linux
users.
But things are moving. Not every average Linux user has now some
experience.
--
Felix Zielcke
Proud Debian Maintainer and GNU GRUB developer
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 8:08 ` Roman Shaposhnik
2009-11-13 9:46 ` Felix Zielcke
@ 2009-11-13 11:54 ` Vladimir 'phcoder' Serbinenko
2009-11-13 15:34 ` Roman Shaposhnik
2009-11-13 11:56 ` Robert Millan
2 siblings, 1 reply; 22+ messages in thread
From: Vladimir 'phcoder' Serbinenko @ 2009-11-13 11:54 UTC (permalink / raw)
To: The development of GNU GRUB
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Roman Shaposhnik wrote:
> On Thu, Nov 12, 2009 at 2:38 AM, Robert Millan <rmh@aybabtu.com> wrote:
>
>> First of all, there's no license problem. We usually write our own code, but
>> when we have specific reasons to import it from another project, any license
>> that is compatible with GPL (v3 and later) would be considered suitable.
>>
>
> Aha! So the Lua license really is a red herring here..
>
>
We already explained the reasons. Grub-extras is for code which is for
imported code ehich doesn't need to reside in main trunk to be
functional. ZFS is a similar case. On the other hand LZMA needs to be in
main trunk. Occasionally exceptions may occur but it doesn't discard
general rule.
>> However, we only import code from external projects when there's an important
>> reason to do so. For example, we imported LZMA code because we needed the
>> best compression around, and we didn't want to reinvent the wheel. In the
>> specific case of LUA, this compromise didn't make sense to us since we already
>> had a scripting engine.
>>
>
> ...the real reason seems to be that you don't really believe in Lua as a primary
> scripting language for GRUB, correct?
>
>
Please don't become personal on this. Except rescue parsers all parsers
are implemented the same way and can replace one another. So what do you
mean by "primary scripting language"? If what you mean is just one being
default then no project can make default which suit all usres. It's what
configuration is for. If you speak about invested efforts then you can't
force people to spend time on something they don't want (but you can pay
one of us to do stuff you need).
> IOW, the inclusion of Lua was more of a fluke than a deliberate
> decision of investing
> in a different scripting engine.
>
> This is not a value judgment -- just an attempt to figure things out.
> Personally I'm really
> excited about Lua. I see that a lot folks share my opinion (I can't
> wait to see Lua as
> a scripting engine for NetBSD kernel, for example) and I thought that
> GRUB project
> was among these folks.
>
As I said you can't ask everyone to share your language preferences. But
patches are of course welcome
> Thanks,
> Roman.
>
>
> _______________________________________________
> Grub-devel mailing list
> Grub-devel@gnu.org
> http://lists.gnu.org/mailman/listinfo/grub-devel
>
>
--
Regards
Vladimir 'phcoder' Serbinenko
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 8:08 ` Roman Shaposhnik
2009-11-13 9:46 ` Felix Zielcke
2009-11-13 11:54 ` Vladimir 'phcoder' Serbinenko
@ 2009-11-13 11:56 ` Robert Millan
2 siblings, 0 replies; 22+ messages in thread
From: Robert Millan @ 2009-11-13 11:56 UTC (permalink / raw)
To: The development of GNU GRUB
On Fri, Nov 13, 2009 at 12:08:24AM -0800, Roman Shaposhnik wrote:
> > However, we only import code from external projects when there's an important
> > reason to do so. For example, we imported LZMA code because we needed the
> > best compression around, and we didn't want to reinvent the wheel. In the
> > specific case of LUA, this compromise didn't make sense to us since we already
> > had a scripting engine.
>
> ...the real reason seems to be that you don't really believe in Lua as a primary
> scripting language for GRUB, correct?
No. It's quoted above in this mail. Please read it again...
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 11:54 ` Vladimir 'phcoder' Serbinenko
@ 2009-11-13 15:34 ` Roman Shaposhnik
2009-11-13 18:12 ` Bean
0 siblings, 1 reply; 22+ messages in thread
From: Roman Shaposhnik @ 2009-11-13 15:34 UTC (permalink / raw)
To: The development of GNU GRUB
On Fri, Nov 13, 2009 at 3:54 AM, Vladimir 'phcoder' Serbinenko
<phcoder@gmail.com> wrote:
>> Aha! So the Lua license really is a red herring here..
>>
>>
> We already explained the reasons.
You did. But, unfortunately, your explanation was not entirely correct. Which
is fine, because thanks to Robert I now know the answer that actually
makes perfect sense.
Licensing is thorny issues. It usually helps when it gets explained very, very
precisely.
> Please don't become personal on this.
What would make you say this? I don't think I've made any statements that
could be interpreted like making this matter a personal one.
> Except rescue parsers all parsers
> are implemented the same way and can replace one another. So what do you
> mean by "primary scripting language"?
A scripting language that is actively maintained and used for writing extensions
to GRUB. My original understanding was that Lua would fit this description,
now it seems that it was more like an odd experiment in GRUB trunk.
IOW, at the moment -- if I need to script GRUB my only portable choice would be,
unfortunately, its internal shell. With the current state of things I
can't rely on
Lua always being there for me.
> If what you mean is just one being
> default then no project can make default which suit all usres. It's what
> configuration is for. If you speak about invested efforts then you can't
> force people to spend time on something they don't want (but you can pay
> one of us to do stuff you need).
There's no need to be upset. What I'm after here is a simple statement of fact,
not value judgments. Its ok for GRUB not be interested in Lua. As long
as everybody
is clear on that -- no harm done.
Thanks,
Roman.
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 15:34 ` Roman Shaposhnik
@ 2009-11-13 18:12 ` Bean
2009-11-13 18:29 ` Roman Shaposhnik
` (2 more replies)
0 siblings, 3 replies; 22+ messages in thread
From: Bean @ 2009-11-13 18:12 UTC (permalink / raw)
To: The development of GNU GRUB
On Fri, Nov 13, 2009 at 11:34 PM, Roman Shaposhnik <roman@shaposhnik.org> wrote:
> A scripting language that is actively maintained and used for writing extensions
> to GRUB. My original understanding was that Lua would fit this description,
> now it seems that it was more like an odd experiment in GRUB trunk.
>
> IOW, at the moment -- if I need to script GRUB my only portable choice would be,
> unfortunately, its internal shell. With the current state of things I
> can't rely on
> Lua always being there for me.
Hi,
I like the LUA language, actually It's me who add it in the first
place. Some of the purpose is detection of OS items at runtime, and
interaction with graphic menu system. And honestly, I'm not happy
with it being removed from main repository as this make it harder to
maintain.
But no worry, I've created a fork project BURG that contains some
brand-new features, the LUA engine will be added back soon.
--
Bean
My repository: https://launchpad.net/burg
Document: https://help.ubuntu.com/community/Burg
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 18:12 ` Bean
@ 2009-11-13 18:29 ` Roman Shaposhnik
2009-11-13 19:06 ` Robert Millan
2009-12-29 4:24 ` Bruce O. Benson
2 siblings, 0 replies; 22+ messages in thread
From: Roman Shaposhnik @ 2009-11-13 18:29 UTC (permalink / raw)
To: The development of GNU GRUB
On Fri, Nov 13, 2009 at 10:12 AM, Bean <bean123ch@gmail.com> wrote:
> On Fri, Nov 13, 2009 at 11:34 PM, Roman Shaposhnik <roman@shaposhnik.org> wrote:
>> A scripting language that is actively maintained and used for writing extensions
>> to GRUB. My original understanding was that Lua would fit this description,
>> now it seems that it was more like an odd experiment in GRUB trunk.
>>
>> IOW, at the moment -- if I need to script GRUB my only portable choice would be,
>> unfortunately, its internal shell. With the current state of things I
>> can't rely on
>> Lua always being there for me.
>
> Hi,
>
> I like the LUA language, actually It's me who add it in the first
> place. Some of the purpose is detection of OS items at runtime, and
> interaction with graphic menu system. And honestly, I'm not happy
> with it being removed from main repository as this make it harder to
> maintain.
>
> But no worry, I've created a fork project BURG that contains some
> brand-new features, the LUA engine will be added back soon.
Perfect! Thanks a million for chiming in -- that's exactly the kind of
information I was looking for.
Thanks,
Roman (switching from grub-devel to burg-devel...)
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 18:12 ` Bean
2009-11-13 18:29 ` Roman Shaposhnik
@ 2009-11-13 19:06 ` Robert Millan
2009-11-13 19:34 ` Bean
2009-12-29 4:24 ` Bruce O. Benson
2 siblings, 1 reply; 22+ messages in thread
From: Robert Millan @ 2009-11-13 19:06 UTC (permalink / raw)
To: The development of GNU GRUB
On Sat, Nov 14, 2009 at 02:12:38AM +0800, Bean wrote:
>
> But no worry, I've created a fork project BURG that contains some
> brand-new features, the LUA engine will be added back soon.
Does that make it any easier than maintaining LUA in grub-extras?
When moving it there, I made it clear [1] that anyone who wishes to work
on LUA is welcome to use the grub-extras repository for that purpose [1].
I expected a reply from you, but there was none.
[1] http://lists.gnu.org/archive/html/grub-devel/2009-09/msg00424.html
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 19:06 ` Robert Millan
@ 2009-11-13 19:34 ` Bean
2009-11-13 20:22 ` Vladimir 'phcoder' Serbinenko
2009-11-13 20:54 ` Robert Millan
0 siblings, 2 replies; 22+ messages in thread
From: Bean @ 2009-11-13 19:34 UTC (permalink / raw)
To: The development of GNU GRUB
On Sat, Nov 14, 2009 at 3:06 AM, Robert Millan <rmh@aybabtu.com> wrote:
> On Sat, Nov 14, 2009 at 02:12:38AM +0800, Bean wrote:
>>
>> But no worry, I've created a fork project BURG that contains some
>> brand-new features, the LUA engine will be added back soon.
>
> Does that make it any easier than maintaining LUA in grub-extras?
>
> When moving it there, I made it clear [1] that anyone who wishes to work
> on LUA is welcome to use the grub-extras repository for that purpose [1].
>
> I expected a reply from you, but there was none.
>
> [1] http://lists.gnu.org/archive/html/grub-devel/2009-09/msg00424.html
Hi,
As I see it, one problem of grub-extra is that it can't be compiled
separately, so user have to setup an environment to build it, which is
not straightforward. And as they have two revision system, this make
it difficult to track previous bug. For example, it's hard to tell
which revision of grub-extra can compile with which main stream
revision. And it's also the question of confidence, I don't see anyone
claim responsibility for grub-extra, it' more like a garbage dump to
me. It's hard to convince others to send patches on something that's
not actively maintained.
--
Bean
My repository: https://launchpad.net/burg
Document: https://help.ubuntu.com/community/Burg
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 19:34 ` Bean
@ 2009-11-13 20:22 ` Vladimir 'phcoder' Serbinenko
2009-11-14 8:11 ` Bean
2009-11-13 20:54 ` Robert Millan
1 sibling, 1 reply; 22+ messages in thread
From: Vladimir 'phcoder' Serbinenko @ 2009-11-13 20:22 UTC (permalink / raw)
To: The development of GNU GRUB
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Bean wrote:
> On Sat, Nov 14, 2009 at 3:06 AM, Robert Millan <rmh@aybabtu.com> wrote:
>
>> On Sat, Nov 14, 2009 at 02:12:38AM +0800, Bean wrote:
>>
>>> But no worry, I've created a fork project BURG that contains some
>>> brand-new features, the LUA engine will be added back soon.
>>>
>> Does that make it any easier than maintaining LUA in grub-extras?
>>
>> When moving it there, I made it clear [1] that anyone who wishes to work
>> on LUA is welcome to use the grub-extras repository for that purpose [1].
>>
>> I expected a reply from you, but there was none.
>>
>> [1] http://lists.gnu.org/archive/html/grub-devel/2009-09/msg00424.html
>>
>
> Hi,
>
> As I see it, one problem of grub-extra is that it can't be compiled
> separately, so user have to setup an environment to build it, which is
> not straightforward.
Then propose a better system. I don't find any problem with setting
GRUB_CONTRIB
> And as they have two revision system, this make
> it difficult to track previous bug. For example, it's hard to tell
> which revision of grub-extra can compile with which main stream
> revision.
It's always latest-to-latest. And it's how it's done in Debian.
> And it's also the question of confidence, I don't see anyone
> claim responsibility for grub-extra, it' more like a garbage dump to
> me. It's hard to convince others to send patches on something that's
> not actively maintained.
>
The same code wouldn't have recieved more attention if it was in the
mainline.
You can pretty much say nobody looks into hello/hello.c but is it a
reason to tell it garbage.
I personally handle grub-extras the same way as GRUB2
Actually the same people that take care of mainline also take care of
grub-extras. I also have two new things on the queue for grub-extras:
LUKS and gPXE import.
--
Regards
Vladimir 'phcoder' Serbinenko
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 19:34 ` Bean
2009-11-13 20:22 ` Vladimir 'phcoder' Serbinenko
@ 2009-11-13 20:54 ` Robert Millan
1 sibling, 0 replies; 22+ messages in thread
From: Robert Millan @ 2009-11-13 20:54 UTC (permalink / raw)
To: The development of GNU GRUB
On Sat, Nov 14, 2009 at 03:34:27AM +0800, Bean wrote:
>
> Hi,
>
> As I see it, one problem of grub-extra is that it can't be compiled
> separately, so user have to setup an environment to build it,
Why? Modules from grub-extras can be compiled in-tree just as fine.
> And as they have two revision system, this make
> it difficult to track previous bug.
I've been looking into migrating grub-extras to Bazaar, but haven't found
the time. Would it help if I do this?
> And it's also the question of confidence, I don't see anyone
> claim responsibility for grub-extra, it' more like a garbage dump to
> me. It's hard to convince others to send patches on something that's
> not actively maintained.
I think you're presenting the problem in a way that can't have any possible
solution:
- I made an open offer to anyone who would want to maintain LUA in
grub-extras. You weren't interested.
- Now you say that you made a fork of GRUB because LUA in grub-extras
isn't being properly maintained.
I'm afraid I can't help you there. If you have other reasons for this, feel
free to explain them, and maybe we can find a solution.
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 20:22 ` Vladimir 'phcoder' Serbinenko
@ 2009-11-14 8:11 ` Bean
2009-11-14 12:29 ` Vladimir 'phcoder' Serbinenko
0 siblings, 1 reply; 22+ messages in thread
From: Bean @ 2009-11-14 8:11 UTC (permalink / raw)
To: The development of GNU GRUB
On Sat, Nov 14, 2009 at 4:22 AM, Vladimir 'phcoder' Serbinenko
<phcoder@gmail.com> wrote:
>> And as they have two revision system, this make
>> it difficult to track previous bug. For example, it's hard to tell
>> which revision of grub-extra can compile with which main stream
>> revision.
> It's always latest-to-latest. And it's how it's done in Debian.
Hi,
Consider this problem. I've made some patch on LUA that uses
experimental feature. I can't commit it to grub-extra as it would
break the building of grub-pc, I can't commit to my branch either as
LUA is not in it, so where do I commit the patch ?
--
Bean
My repository: https://launchpad.net/burg
Document: https://help.ubuntu.com/community/Burg
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-14 8:11 ` Bean
@ 2009-11-14 12:29 ` Vladimir 'phcoder' Serbinenko
0 siblings, 0 replies; 22+ messages in thread
From: Vladimir 'phcoder' Serbinenko @ 2009-11-14 12:29 UTC (permalink / raw)
To: The development of GNU GRUB
[-- Attachment #1: Type: text/plain, Size: 901 bytes --]
Bean wrote:
> On Sat, Nov 14, 2009 at 4:22 AM, Vladimir 'phcoder' Serbinenko
> <phcoder@gmail.com> wrote:
>
>>> And as they have two revision system, this make
>>> it difficult to track previous bug. For example, it's hard to tell
>>> which revision of grub-extra can compile with which main stream
>>> revision.
>>>
>> It's always latest-to-latest. And it's how it's done in Debian.
>>
>
> Hi,
>
> Consider this problem. I've made some patch on LUA that uses
> experimental feature. I can't commit it to grub-extra as it would
> break the building of grub-pc, I can't commit to my branch either as
> LUA is not in it, so where do I commit the patch ?
>
>
We already discussed this problem and solution was straightforward: we
migrate grub-extras to bazaar too and we create experimental branches
there too
--
Regards
Vladimir 'phcoder' Serbinenko
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
2009-11-13 18:12 ` Bean
2009-11-13 18:29 ` Roman Shaposhnik
2009-11-13 19:06 ` Robert Millan
@ 2009-12-29 4:24 ` Bruce O. Benson
[not found] ` <20100101114244.GE3692@thorin>
2 siblings, 1 reply; 22+ messages in thread
From: Bruce O. Benson @ 2009-12-29 4:24 UTC (permalink / raw)
To: grub-devel
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On Fri, Nov 13, 2009 at 1:12 PM, Bean <bean123ch@gmail.com> wrote:
> But no worry, I've created a fork project BURG that contains some
> brand-new features, the LUA engine will be added back soon.
>
Is there a URL for BURG yet?
As soon as I see a bootloader that uses Lua as its scripting/config engine,
I'm switching to it.
Thanks,
Bruce.
--
Bruce O. Benson, mailto:bbenson@gmail.com | http://www.tux.org
Donating spare CPU to science: Folding@home Team Debian (#2019)
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Roadmap for LUA support in GRUB
[not found] ` <20100101114244.GE3692@thorin>
@ 2010-01-02 7:35 ` Bruce O. Benson
0 siblings, 0 replies; 22+ messages in thread
From: Bruce O. Benson @ 2010-01-02 7:35 UTC (permalink / raw)
To: grub-devel
[-- Attachment #1: Type: text/plain, Size: 488 bytes --]
On Fri, Jan 1, 2010 at 6:42 AM, Robert Millan <rmh@aybabtu.com> wrote:
> On Mon, Dec 28, 2009 at 11:24:08PM -0500, Bruce O. Benson wrote:
> > As soon as I see a bootloader that uses Lua as its scripting/config
> engine,
> > I'm switching to it.
>
> We have LUA support for GRUB. It's in grub-extras.
>
>
Exactly. I didn't say 'support'. I said 'uses'.
--
Bruce O. Benson, mailto:bbenson@gmail.com | http://www.tux.org
Donating spare CPU to science: Folding@home Team Debian (#2019)
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^ permalink raw reply [flat|nested] 22+ messages in thread
end of thread, other threads:[~2010-01-02 7:36 UTC | newest]
Thread overview: 22+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-11-11 3:38 Roadmap for LUA support in GRUB Roman Shaposhnik
2009-11-11 10:41 ` Felix Zielcke
2009-11-11 18:13 ` Roman Shaposhnik
2009-11-11 18:53 ` Vladimir 'phcoder' Serbinenko
2009-11-12 2:46 ` Roman Shaposhnik
2009-11-11 19:01 ` Felix Zielcke
2009-11-12 10:38 ` Robert Millan
2009-11-13 8:08 ` Roman Shaposhnik
2009-11-13 9:46 ` Felix Zielcke
2009-11-13 11:54 ` Vladimir 'phcoder' Serbinenko
2009-11-13 15:34 ` Roman Shaposhnik
2009-11-13 18:12 ` Bean
2009-11-13 18:29 ` Roman Shaposhnik
2009-11-13 19:06 ` Robert Millan
2009-11-13 19:34 ` Bean
2009-11-13 20:22 ` Vladimir 'phcoder' Serbinenko
2009-11-14 8:11 ` Bean
2009-11-14 12:29 ` Vladimir 'phcoder' Serbinenko
2009-11-13 20:54 ` Robert Millan
2009-12-29 4:24 ` Bruce O. Benson
[not found] ` <20100101114244.GE3692@thorin>
2010-01-02 7:35 ` Bruce O. Benson
2009-11-13 11:56 ` Robert Millan
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