[gentoo-dev] [PATCH] verify-sig.eclass: avoid calling unpack on sig files

[gentoo-dev] [PATCH] verify-sig.eclass: avoid calling unpack on sig files

[Mike Gilbert]

Signed-off-by: Mike Gilbert <floppym@gentoo.org>
---
 eclass/verify-sig.eclass | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/eclass/verify-sig.eclass b/eclass/verify-sig.eclass
index b74ed78290aa..b0f180fdb3ac 100644
--- a/eclass/verify-sig.eclass
+++ b/eclass/verify-sig.eclass
@@ -429,7 +429,9 @@ verify-sig_src_unpack() {
 	fi
 
 	# finally, unpack the distfiles
-	default_src_unpack
+	if [[ ${#distfiles[@]} -gt 0 ]]; then
+		unpack "${distfiles[@]}"
+	fi
 }
 
 fi
-- 
2.45.1

[gentoo-dev] [PATCH v2] verify-sig.eclass: avoid calling unpack on sig files

[Mike Gilbert]

Signed-off-by: Mike Gilbert <floppym@gentoo.org>
---
 eclass/verify-sig.eclass | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/eclass/verify-sig.eclass b/eclass/verify-sig.eclass
index b74ed78290aa..4d48c9ed8503 100644
--- a/eclass/verify-sig.eclass
+++ b/eclass/verify-sig.eclass
@@ -426,10 +426,14 @@ verify-sig_src_unpack() {
 			verify-sig_verify_detached \
 				"${DISTDIR}/${f%.*}" "${DISTDIR}/${f}"
 		done
-	fi
 
-	# finally, unpack the distfiles
-	default_src_unpack
+		# finally, unpack the distfiles
+		if [[ ${#distfiles[@]} -gt 0 ]]; then
+			unpack "${distfiles[@]}"
+		fi
+	else
+		default_src_unpack
+	fi
 }
 
 fi
-- 
2.45.1

Re: [gentoo-dev] [PATCH v2] verify-sig.eclass: avoid calling unpack on sig files

[Michał Górny]

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On Tue, 2024-05-21 at 22:05 -0400, Mike Gilbert wrote:
> Signed-off-by: Mike Gilbert <floppym@gentoo.org>
> ---
>  eclass/verify-sig.eclass | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/eclass/verify-sig.eclass b/eclass/verify-sig.eclass
> index b74ed78290aa..4d48c9ed8503 100644
> --- a/eclass/verify-sig.eclass
> +++ b/eclass/verify-sig.eclass
> @@ -426,10 +426,14 @@ verify-sig_src_unpack() {
>  			verify-sig_verify_detached \
>  				"${DISTDIR}/${f%.*}" "${DISTDIR}/${f}"
>  		done
> -	fi
>  
> -	# finally, unpack the distfiles
> -	default_src_unpack
> +		# finally, unpack the distfiles
> +		if [[ ${#distfiles[@]} -gt 0 ]]; then
> +			unpack "${distfiles[@]}"
> +		fi
> +	else
> +		default_src_unpack
> +	fi
>  }
>  
>  fi

Please make a pull request or send a patch with more context.
As submitted, this patch is completely unreadable.

-- 
Best regards,
Michał Górny


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Re: [gentoo-dev] [PATCH v2] verify-sig.eclass: avoid calling unpack on sig files

[Mike Gilbert]

On Tue, May 21, 2024 at 11:38 PM Michał Górny <mgorny@gentoo.org> wrote:
>
> On Tue, 2024-05-21 at 22:05 -0400, Mike Gilbert wrote:
> > Signed-off-by: Mike Gilbert <floppym@gentoo.org>
> > ---
> >  eclass/verify-sig.eclass | 10 +++++++---
> >  1 file changed, 7 insertions(+), 3 deletions(-)
> >
> > diff --git a/eclass/verify-sig.eclass b/eclass/verify-sig.eclass
> > index b74ed78290aa..4d48c9ed8503 100644
> > --- a/eclass/verify-sig.eclass
> > +++ b/eclass/verify-sig.eclass
> > @@ -426,10 +426,14 @@ verify-sig_src_unpack() {
> >                       verify-sig_verify_detached \
> >                               "${DISTDIR}/${f%.*}" "${DISTDIR}/${f}"
> >               done
> > -     fi
> >
> > -     # finally, unpack the distfiles
> > -     default_src_unpack
> > +             # finally, unpack the distfiles
> > +             if [[ ${#distfiles[@]} -gt 0 ]]; then
> > +                     unpack "${distfiles[@]}"
> > +             fi
> > +     else
> > +             default_src_unpack
> > +     fi
> >  }
> >
> >  fi
>
> Please make a pull request or send a patch with more context.
> As submitted, this patch is completely unreadable.

Sure, I updated the commit message per ulm's comments, and opened a PR.

https://github.com/gentoo/gentoo/pull/36776

Re: [gentoo-dev] [PATCH v2] verify-sig.eclass: avoid calling unpack on sig files

[Ulrich Mueller]

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>>>>> On Wed, 22 May 2024, Mike Gilbert wrote:

> Signed-off-by: Mike Gilbert <floppym@gentoo.org>
> ---
>  eclass/verify-sig.eclass | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)

> diff --git a/eclass/verify-sig.eclass b/eclass/verify-sig.eclass
> index b74ed78290aa..4d48c9ed8503 100644
> --- a/eclass/verify-sig.eclass
> +++ b/eclass/verify-sig.eclass
> @@ -426,10 +426,14 @@ verify-sig_src_unpack() {
>  			verify-sig_verify_detached \
>  				"${DISTDIR}/${f%.*}" "${DISTDIR}/${f}"
>  		done
> -	fi
 
> -	# finally, unpack the distfiles
> -	default_src_unpack
> +		# finally, unpack the distfiles
> +		if [[ ${#distfiles[@]} -gt 0 ]]; then
> +			unpack "${distfiles[@]}"
> +		fi
> +	else
> +		default_src_unpack
> +	fi
>  }
 
>  fi

Please provide an explanation what problem this patch fixes.

Why is calling unpack on sig files bad? It should silently skip files
with unknown extensions.

Ulrich

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Re: [gentoo-dev] [PATCH v2] verify-sig.eclass: avoid calling unpack on sig files

[Mike Gilbert]

On Wed, May 22, 2024 at 1:53 AM Ulrich Mueller <ulm@gentoo.org> wrote:
> Please provide an explanation what problem this patch fixes.
>
> Why is calling unpack on sig files bad? It should silently skip files
> with unknown extensions.

The main reason is that Portage does not *silently* skip unknown
extensions in unpack. For  example:

>>> Unpacking freerdp-2.11.7.tar.gz.asc to /x/portage/net-misc/freerdp-2.11.7/work
unpack freerdp-2.11.7.tar.gz.asc: file format not recognized. Ignoring.

The other reason would be the small/trivial efficiency gain; there is
no point in calling unpack on a file it won't be able to process.