Re: Meaning of the different “format” fields and files.

2010-05-30 Thread Raphael Hertzog
On Sat, 29 May 2010, Charles Plessy wrote:
> Thanks for the pointer. I sent a patch for the Policy to this bug report. I
> agree with the comment of Manoj in message #15 that the Format field of the
> Debian source control files would have better been called Src-Format or
> something similar. Do you think that there is a chance to correct this in the
> future?

It's unlikely, it's a complication with no clear benefit.

> The patch I sent indicates the meaning of the Format field for the Debian
> change files and source control files, and brings the Policy up to date with
> the format 1.8 for Debian changes files. I did not address the meaning of the
> Format field in source package control files, because I do not understand why
> the debian/source/format file was introduced to replace the use of that field.

It's not replaced... the field is still here in the .dsc, but its content
is generated by dpkg-source (and the source format specific part) based on
debian/source/format or the --format command-line option.

Cheers,
-- 
Raphaël Hertzog

Like what I do? Sponsor me: http://ouaza.com/wp/2010/01/05/5-years-of-freexian/
My Debian goals: http://ouaza.com/wp/2010/01/09/debian-related-goals-for-2010/


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Re: Meaning of the different “format” fields and files.

2010-05-28 Thread Charles Plessy
Le Fri, May 28, 2010 at 08:25:25AM +0200, Raphael Hertzog a écrit :
> On Thu, 27 May 2010, Charles Plessy wrote:
> >  * In Debian changes files, Format is currently 1.8; I suppose that it
> >defines the meaning and syntax of the other fields. Is there a place 
> > were the
> >history of this file format is defined? Is it a general format number 
> > for what
> >we call the “pseudo RFC-822”, “paragraph”, or  “stanza” format?
> > 
> >  * In the Debian source control files, Format is 1.0 or 3.0 (variant). This
> >defines the format of the source package. Is the format of the Debian 
> > source control
> >file itself tied to the format of the source package, or is it 
> > independant as for
> >the changes files?
> >
> >  * §5.6.16 specifies a value of 1.5 for all Format fields. Is it a source 
> > package format
> >version or a “pseudo RFC-822” format version. If yes should this number 
> > be updated to 1.8,
> >or even to 1.9 to reflect that the Format field is deprecated in source 
> > package
> >control files?
> > 
> 
> Answer to those questions in
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=547272

Thanks for the pointer. I sent a patch for the Policy to this bug report. I
agree with the comment of Manoj in message #15 that the Format field of the
Debian source control files would have better been called Src-Format or
something similar. Do you think that there is a chance to correct this in the
future?

The patch I sent indicates the meaning of the Format field for the Debian
change files and source control files, and brings the Policy up to date with
the format 1.8 for Debian changes files. I did not address the meaning of the
Format field in source package control files, because I do not understand why
the debian/source/format file was introduced to replace the use of that field.

Have a nice week-end,

-- 
Charles Plessy
Tsurumi, Kanagawa, Japan


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Re: Meaning of the different “format” fields and files.

2010-05-27 Thread Raphael Hertzog
On Thu, 27 May 2010, Charles Plessy wrote:
>  * In Debian changes files, Format is currently 1.8; I suppose that it
>defines the meaning and syntax of the other fields. Is there a place were 
> the
>history of this file format is defined? Is it a general format number for 
> what
>we call the “pseudo RFC-822”, “paragraph”, or  “stanza” format?
> 
>  * In the Debian source control files, Format is 1.0 or 3.0 (variant). This
>defines the format of the source package. Is the format of the Debian 
> source control
>file itself tied to the format of the source package, or is it independant 
> as for
>the changes files?
>
>  * §5.6.16 specifies a value of 1.5 for all Format fields. Is it a source 
> package format
>version or a “pseudo RFC-822” format version. If yes should this number be 
> updated to 1.8,
>or even to 1.9 to reflect that the Format field is deprecated in source 
> package
>control files?
> 

Answer to those questions in
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=547272

>  * A Format field in source package control files used to determine
>the Format field of the Debian source control files, but in the latest
>Policy, this field is not listed in §5.2, that defines source package 
> control files.
>However, other fields, like the VCS-* fields are not listed there, so it
>does not mean that the Format field is disallowed. Nevertheless it seems 
> to be
>deprecated. Should the policy be updated to reflect this?

You mean updated to say that the Format: field has no place in debian/control?

I don't think we have to say where it's not allowed, only what the proper
place is for the given information.

>  * Lastly, there is the new debian/source configuration directory, that is 
> used
>by the latest dpkg-dev, but also by lintian. Is the structure of this 
> directory
>described somewhere? Is it versionned? 

That directory is not covered by a global version number. Individual tools
putting/using files there are responsible of the format of the files and
their evolution. It's mainly dpkg-source though as the name suggests.

As usual, it's a good idea to prefix filenames if you're going to create
new files that reside there (some *-buildpackage tools might want to use
it) to avoid namespace collisions.

Cheers,
-- 
Raphaël Hertzog

Like what I do? Sponsor me: http://ouaza.com/wp/2010/01/05/5-years-of-freexian/
My Debian goals: http://ouaza.com/wp/2010/01/09/debian-related-goals-for-2010/


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Meaning of the different “ format” fields and files.

2010-05-26 Thread Charles Plessy
Dear all,

I am getting confused by the different meanings of the Format fields and the
format file in the Debian source packages and their accompanying files.

[In the paragraphs below, I name the files according to Policy 3.8.4 §5]

 * In Debian changes files, Format is currently 1.8; I suppose that it
   defines the meaning and syntax of the other fields. Is there a place were the
   history of this file format is defined? Is it a general format number for 
what
   we call the “pseudo RFC-822”, “paragraph”, or  “stanza” format?

 * In the Debian source control files, Format is 1.0 or 3.0 (variant). This
   defines the format of the source package. Is the format of the Debian source 
control
   file itself tied to the format of the source package, or is it independant 
as for
   the changes files?

 * A Format field in source package control files used to determine
   the Format field of the Debian source control files, but in the latest
   Policy, this field is not listed in §5.2, that defines source package 
control files.
   However, other fields, like the VCS-* fields are not listed there, so it
   does not mean that the Format field is disallowed. Nevertheless it seems to 
be
   deprecated. Should the policy be updated to reflect this?

 * §5.6.16 specifies a value of 1.5 for all Format fields. Is it a source 
package format
   version or a “pseudo RFC-822” format version. If yes should this number be 
updated to 1.8,
   or even to 1.9 to reflect that the Format field is deprecated in source 
package
   control files?

 * Lastly, there is the new debian/source configuration directory, that is used
   by the latest dpkg-dev, but also by lintian. Is the structure of this 
directory
   described somewhere? Is it versionned? 

Needless to say, I volunteer to send a patch to the Policy that will summarise
the answers to this email.

Have a nice day,

-- 
Charles Plessy
Tsurumi, Kanagawa, Japan


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