GNU bug report logs - #47163
[PATCH] refresh: Add '--installed' option.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: guix-patches <at> gnu.org
Subject: [PATCH] refresh: Add '--installed' option.
Date: Mon, 15 Mar 2021 16:45:54 +0100

This lets the user to only check for updates for packages installed in the
current profile.

If the user is using the imperative way to install packages, or uses
multiple manifests, this is a quick way to check for updates for the
installed packages.

* guix/scripts/refresh.scm (%options): Add '--installed' option.
* guix.texi (Invoking guix refresh): Document it.
---
 doc/guix.texi            |  5 +++++
 guix/scripts/refresh.scm | 14 +++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 3e7ffc81bc..c778a877d8 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -11657,6 +11657,11 @@
 Select all the packages from the manifest in @var{file}.  This is useful to
 check if any packages of the user manifest can be updated.
 
+@item --installed
+@itemx -i
+Select all the packages installed in the current profile.  This is
+useful to check if any of the packages the user is using can be updated.
+
 @item --type=@var{updater}
 @itemx -t @var{updater}
 Select only packages handled by @var{updater} (may be a comma-separated
diff --git a/guix/scripts/refresh.scm b/guix/scripts/refresh.scm
index fb6c52a567..c1c672dc0b 100644
--- a/guix/scripts/refresh.scm
+++ b/guix/scripts/refresh.scm
@@ -86,6 +86,9 @@
         (option '(#\m "manifest") #t #f
                 (lambda (opt name arg result)
                   (alist-cons 'manifest arg result)))
+        (option '(#\i "installed") #f #f
+                (lambda (opt name arg result)
+                  (alist-cons 'installed #t result)))
         (option '(#\e "expression") #t #f
                 (lambda (opt name arg result)
                   (alist-cons 'expression arg result)))
@@ -156,6 +159,9 @@ specified with `--select'.\n"))
   (display (G_ "
   -m, --manifest=FILE    select all the packages from the manifest in FILE"))
   (display (G_ "
+  -i  --installed        select all the packages installed in the current
+                         profile"))
+  (display (G_ "
   -t, --type=UPDATER,... restrict to updates from the specified updaters
                          (e.g., 'gnu')"))
   (display (G_ "
@@ -253,7 +259,13 @@ update would trigger a complete rebuild."
 
   (define packages
     (match (assoc-ref opts 'manifest)
-      (#f args-packages)
+      (#f (if (assoc-ref opts 'installed)
+              ;; All packages installed in current profile
+              (manifest->packages
+               (match (manifest->code (profile-manifest %current-profile))
+                 (('begin expr) (eval expr
+                                      (make-user-module '((gnu packages)))))))
+              args-packages))
       ((? string? file) (packages-from-manifest file))))
 
   (if (assoc-ref opts 'recursive?)

base-commit: 266d55dc3080475544bf45e72359c9b9bbcecd53
-- 
2.30.2

Message #8 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Xinglu Chen <public <at> yoctocell.xyz>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: bug#47163: [PATCH] refresh: Add '--installed' option.
Date: Mon, 15 Mar 2021 21:38:21 +0100

Hi,

Xinglu Chen <public <at> yoctocell.xyz> skribis:

> This lets the user to only check for updates for packages installed in the
> current profile.
>
> If the user is using the imperative way to install packages, or uses
> multiple manifests, this is a quick way to check for updates for the
> installed packages.
>
> * guix/scripts/refresh.scm (%options): Add '--installed' option.
> * guix.texi (Invoking guix refresh): Document it.

I sometimes run:

  guix refresh $(guix package -I | cut -f1)

I’m not sure an extra ‘guix refresh’ option is warranted.  WDYT?

Thanks,
Ludo’.

Message #11 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: bug#47163: [PATCH] refresh: Add '--installed' option.
Date: Mon, 15 Mar 2021 22:14:13 +0100

On Mon, Mar 15 2021, Ludovic Courtès wrote:

> Hi,
>
> Xinglu Chen <public <at> yoctocell.xyz> skribis:
>
>> This lets the user to only check for updates for packages installed in the
>> current profile.
>>
>> If the user is using the imperative way to install packages, or uses
>> multiple manifests, this is a quick way to check for updates for the
>> installed packages.
>>
>> * guix/scripts/refresh.scm (%options): Add '--installed' option.
>> * guix.texi (Invoking guix refresh): Document it.
>
> I sometimes run:
>
>   guix refresh $(guix package -I | cut -f1)
>
> I’m not sure an extra ‘guix refresh’ option is warranted.  WDYT?

That's cool, I think your solution would suffice.  Maybe we could add it
to the manual or cookbok?

Message #14 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Xinglu Chen <public <at> yoctocell.xyz>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: bug#47163: [PATCH] refresh: Add '--installed' option.
Date: Tue, 16 Mar 2021 10:08:23 +0100

Hi,

Xinglu Chen <public <at> yoctocell.xyz> skribis:

> On Mon, Mar 15 2021, Ludovic Courtès wrote:
>
>> Hi,
>>
>> Xinglu Chen <public <at> yoctocell.xyz> skribis:
>>
>>> This lets the user to only check for updates for packages installed in the
>>> current profile.
>>>
>>> If the user is using the imperative way to install packages, or uses
>>> multiple manifests, this is a quick way to check for updates for the
>>> installed packages.
>>>
>>> * guix/scripts/refresh.scm (%options): Add '--installed' option.
>>> * guix.texi (Invoking guix refresh): Document it.
>>
>> I sometimes run:
>>
>>   guix refresh $(guix package -I | cut -f1)
>>
>> I’m not sure an extra ‘guix refresh’ option is warranted.  WDYT?
>
> That's cool, I think your solution would suffice.  Maybe we could add it
> to the manual or cookbok?

That’s a good idea.  Do you want to propose a short section on this?

You may also like the new ‘--with-latest’ package transformation
option.  :-)

Thanks,
Ludo’.

Message #17 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Léo Le Bouter <lle-bout <at> zaclys.net>
To: Ludovic Courtès <ludo <at> gnu.org>, Xinglu Chen
 <public <at> yoctocell.xyz>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] [PATCH] refresh: Add '--installed' option.
Date: Tue, 16 Mar 2021 10:16:21 +0100

[Message part 1 (text/plain, inline)]

On Tue, 2021-03-16 at 10:08 +0100, Ludovic Courtès wrote:
> Hi,
> 
> Xinglu Chen <public <at> yoctocell.xyz> skribis:
> 
> > On Mon, Mar 15 2021, Ludovic Courtès wrote:
> > 
> > > Hi,
> > > 
> > > Xinglu Chen <public <at> yoctocell.xyz> skribis:
> > > 
> > > > This lets the user to only check for updates for packages
> > > > installed in the
> > > > current profile.
> > > > 
> > > > If the user is using the imperative way to install packages, or
> > > > uses
> > > > multiple manifests, this is a quick way to check for updates
> > > > for the
> > > > installed packages.
> > > > 
> > > > * guix/scripts/refresh.scm (%options): Add '--installed'
> > > > option.
> > > > * guix.texi (Invoking guix refresh): Document it.
> > > 
> > > I sometimes run:
> > > 
> > >   guix refresh $(guix package -I | cut -f1)
> > > 
> > > I’m not sure an extra ‘guix refresh’ option is warranted.  WDYT?
> > 
> > That's cool, I think your solution would suffice.  Maybe we could
> > add it
> > to the manual or cookbok?
> 
> That’s a good idea.  Do you want to propose a short section on this?
> 
> You may also like the new ‘--with-latest’ package transformation
> option.  :-)
> 
> Thanks,
> Ludo’.

I would also really like such option for 'lint' and 'refresh' that can
take an operating-system definition so I can ensure a certain set of
packages are up to some standards and help me focus my efforts on my or
some fellow's configuration (especially w.r.t. security), rather than
randomly trying to maintain *everything* in the GNU Guix repo which is
quite exhausting and large work to take on. Starting from a place of
actual need for myself and some fellow's configurations looks like a
more achieveable goal mid-term.

[signature.asc (application/pgp-signature, inline)]

Message #20 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: zimoun <zimon.toutoune <at> gmail.com>
To: Léo Le Bouter <lle-bout <at> zaclys.net>
Cc: Ludovic Courtès <ludo <at> gnu.org>,
 Xinglu Chen <public <at> yoctocell.xyz>, 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] [PATCH] refresh: Add '--installed' option.
Date: Tue, 16 Mar 2021 13:58:44 +0100

Hi Léo,

On Tue, 16 Mar 2021 at 10:18, Léo Le Bouter via Guix-patches via
<guix-patches <at> gnu.org> wrote:
> I would also really like such option for 'lint' and 'refresh' that can
> take an operating-system definition so I can ensure a certain set of
> packages are up to some standards and help me focus my efforts on my or
> some fellow's configuration (especially w.r.t. security), rather than
> randomly trying to maintain *everything* in the GNU Guix repo which is
> quite exhausting and large work to take on. Starting from a place of
> actual need for myself and some fellow's configurations looks like a
> more achieveable goal mid-term.

Adding the manifest option to "guix lint", is it not enough?  I do not
know how many packages you have in your operating-system definition
but from my understanding your user-wide packages should be in
manifest.scm files, and you could also maintain a manifest.scm file
for your packages system-wide.  Anyway.

Here an example with an hard-coded path, saved in /tmp/manifest-from-os.scm:

--8<---------------cut here---------------start------------->8---
(use-modules
 (gnu system)
 (guix profiles))

(define os
  (load "/home/simon/src/guix/guix/gnu/system/examples/bare-bones.tmpl"))

(define pkgs (operating-system-packages os))

(packages->manifest pkgs)
--8<---------------cut here---------------end--------------->8---

Then "guix refresh -m /tmp/manifest-from-os.scm" should do the job.
Well, it is an example, the point is simply to show that an option is
not necessary, IMHO.  However, a robust script could be in etc/ with
some other tools and with a line in the manual.  Maybe. :-)
It seems better to keep separated what operates on packages and what
operates on system.


Cheers,
simon

Message #23 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Léo Le Bouter <lle-bout <at> zaclys.net>
To: zimoun <zimon.toutoune <at> gmail.com>
Cc: Ludovic Courtès <ludo <at> gnu.org>,
 Xinglu Chen <public <at> yoctocell.xyz>, 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] [PATCH] refresh: Add '--installed' option.
Date: Tue, 16 Mar 2021 14:10:46 +0100

[Message part 1 (text/plain, inline)]

On Tue, 2021-03-16 at 13:58 +0100, zimoun wrote:
> Adding the manifest option to "guix lint", is it not enough?  I do
> not
> know how many packages you have in your operating-system definition
> but from my understanding your user-wide packages should be in
> manifest.scm files, and you could also maintain a manifest.scm file
> for your packages system-wide.  Anyway.
> 
> Here an example with an hard-coded path, saved in /tmp/manifest-from-
> os.scm:
> 
> --8<---------------cut here---------------start------------->8---
> (use-modules
>  (gnu system)
>  (guix profiles))
> 
> (define os
>   (load "/home/simon/src/guix/guix/gnu/system/examples/bare-
> bones.tmpl"))
> 
> (define pkgs (operating-system-packages os))
> 
> (packages->manifest pkgs)
> --8<---------------cut here---------------end--------------->8---
> 
> Then "guix refresh -m /tmp/manifest-from-os.scm" should do the job.
> Well, it is an example, the point is simply to show that an option is
> not necessary, IMHO.  However, a robust script could be in etc/ with
> some other tools and with a line in the manual.  Maybe. :-)
> It seems better to keep separated what operates on packages and what
> operates on system.
> 
> 
> Cheers,
> simon

You are right that looks great!

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Message #26 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] [PATCH] refresh: Add '--installed' option.
Date: Tue, 16 Mar 2021 17:05:28 +0100

On Tue, Mar 16 2021, Ludovic Courtès wrote:

>>> I sometimes run:
>>>
>>>   guix refresh $(guix package -I | cut -f1)
>>>
>>> I’m not sure an extra ‘guix refresh’ option is warranted.  WDYT?
>>
>> That's cool, I think your solution would suffice.  Maybe we could add it
>> to the manual or cookbok?
>
> That’s a good idea.  Do you want to propose a short section on this?

Sure, I will send a followup patch to this.

Message #29 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: 47163 <at> debbugs.gnu.org
Cc: Ludovic Courtès <ludo <at> gnu.org>
Subject: [PATCH] doc: Add snippet for running 'guix refresh' on installed
 packages
Date: Tue, 16 Mar 2021 17:19:02 +0100

* doc/guix.texi (Invoking guix refresh): Add snippet that runs 'guix refresh'
on all the packages installed in the current profile.
---
 doc/guix.texi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/guix.texi b/doc/guix.texi
index 3e7ffc81bc..752dce9072 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -11722,6 +11722,16 @@
 @code{idutils} packages.  The @option{--select} option would have no
 effect in this case.
 
+You can also quickly update all the packages installed in the current
+profile with the following snippet:
+
+@example
+$ guix refresh -u $(guix package --list-installed | cut -f1)
+@end example
+
+This is handy if you don't use manifests for installing packages into
+your profile.
+
 When considering whether to upgrade a package, it is sometimes
 convenient to know which packages would be affected by the upgrade and
 should be checked for compatibility.  For this the following option may

base-commit: 266d55dc3080475544bf45e72359c9b9bbcecd53
-- 
2.30.2

Message #32 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: guix-devel <at> gnu.org, 47163 <at> debbugs.gnu.org
Subject: Using package transformations declaratively (was: [bug#47163]
 [PATCH] refresh: Add '--installed' option.)
Date: Tue, 16 Mar 2021 17:44:11 +0100

On Tue, Mar 16 2021, Ludovic Courtès wrote:

> You may also like the new ‘--with-latest’ package transformation
> option.  :-)

I really like package transformations but is there a way to use specify
them with Guile so I can use them with `guix home`[1] or in manifests?

Ccing guix-devel

[1]: https://yhetil.org/guix-devel/878s6u2pco.fsf <at> trop.in

Message #35 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: zimoun <zimon.toutoune <at> gmail.com>
To: Xinglu Chen <public <at> yoctocell.xyz>
Cc: Guix Devel <guix-devel <at> gnu.org>,
 Ludovic Courtès <ludo <at> gnu.org>, 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] Using package transformations declaratively (was:
 [bug#47163] [PATCH] refresh: Add '--installed' option.)
Date: Tue, 16 Mar 2021 18:23:08 +0100

Hi,

On Tue, 16 Mar 2021 at 17:46, Xinglu Chen <public <at> yoctocell.xyz> wrote:
> On Tue, Mar 16 2021, Ludovic Courtès wrote:
>
> > You may also like the new ‘--with-latest’ package transformation
> > option.  :-)
>
> I really like package transformations but is there a way to use specify
> them with Guile so I can use them with `guix home`[1] or in manifests?

There is several ways to have package transformations at the manifest
level.  One is:

--8<---------------cut here---------------start------------->8---
(use-modules (guix transformations))

(define transform1
  (options->transformation
    '((with-c-toolchain . "hello=gcc-toolchain <at> 8"))))

(packages->manifest
  (list (transform1 (specification->package "hello"))))
--8<---------------cut here---------------end--------------->8---


HTH,
simon

Message #38 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Xinglu Chen <public <at> yoctocell.xyz>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: [PATCH] doc: Add snippet for running 'guix refresh' on
 installed packages
Date: Tue, 16 Mar 2021 19:06:19 +0100

Hi,

Xinglu Chen <public <at> yoctocell.xyz> skribis:

> * doc/guix.texi (Invoking guix refresh): Add snippet that runs 'guix refresh'
> on all the packages installed in the current profile.

[...]

> +You can also quickly update all the packages installed in the current
> +profile with the following snippet:
> +
> +@example
> +$ guix refresh -u $(guix package --list-installed | cut -f1)
> +@end example
> +
> +This is handy if you don't use manifests for installing packages into
> +your profile.

Note that if you type this literally, it fails along these lines:

--8<---------------cut here---------------start------------->8---
$ guix refresh -u grep

Starting download of /tmp/guix-file.yLXS45
From https://ftpmirror.gnu.org/gnu/grep/grep-3.6.tar.xz...
following redirection to `https://gnu.mirror.constant.com/grep/grep-3.6.tar.xz'...
 …6.tar.xz  1.5MiB                    2.3MiB/s 00:01 [##################] 100.0%

Starting download of /tmp/guix-file.NgvvW4
From https://ftpmirror.gnu.org/gnu/grep/grep-3.6.tar.xz.sig...
following redirection to `https://mirrors.ocf.berkeley.edu/gnu/grep/grep-3.6.tar.xz.sig'...
 …tar.xz.sig  833B                    1.8MiB/s 00:00 [##################] 100.0%
gpgv: Signature made Mon 09 Nov 2020 05:40:03 AM CET
gpgv:                using RSA key 155D3FC500C834486D1EEA677FD9FCCB000BEEEE
gpgv: Good signature from "Jim Meyering <jim <at> meyering.net>"
gpgv:                 aka "Jim Meyering <meyering <at> fb.com>"
gpgv:                 aka "Jim Meyering <meyering <at> gnu.org>"
gnu/packages/base.scm:99:12: grep: updating from version 3.4 to version 3.6...
guix refresh: error: mkstemp!: Read-only file system
--8<---------------cut here---------------end--------------->8---

So I think this example may be misleading.  We could instead suggest
./pre-inst-env, with a link to “Running Guix Before It Is Installed”,
and possibly mention the ‘--with-latest’ option as well.

WDYT?

Thanks,
Ludo’.

Message #41 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: [PATCH] doc: Add snippet for running 'guix refresh' on
 installed packages
Date: Tue, 16 Mar 2021 19:34:02 +0100

On Tue, Mar 16 2021, Ludovic Courtès wrote:

>> * doc/guix.texi (Invoking guix refresh): Add snippet that runs 'guix refresh'
>> on all the packages installed in the current profile.
>
> [...]
>
>> +You can also quickly update all the packages installed in the current
>> +profile with the following snippet:
>> +
>> +@example
>> +$ guix refresh -u $(guix package --list-installed | cut -f1)
>> +@end example
>> +
>> +This is handy if you don't use manifests for installing packages into
>> +your profile.
>
> Note that if you type this literally, it fails along these lines:
>
> --8<---------------cut here---------------start------------->8---
> $ guix refresh -u grep
>
> Starting download of /tmp/guix-file.yLXS45
> From https://ftpmirror.gnu.org/gnu/grep/grep-3.6.tar.xz...
> following redirection to `https://gnu.mirror.constant.com/grep/grep-3.6.tar.xz'...
>  …6.tar.xz  1.5MiB                    2.3MiB/s 00:01 [##################] 100.0%
>
> Starting download of /tmp/guix-file.NgvvW4
> From https://ftpmirror.gnu.org/gnu/grep/grep-3.6.tar.xz.sig...
> following redirection to `https://mirrors.ocf.berkeley.edu/gnu/grep/grep-3.6.tar.xz.sig'...
>  …tar.xz.sig  833B                    1.8MiB/s 00:00 [##################] 100.0%
> gpgv: Signature made Mon 09 Nov 2020 05:40:03 AM CET
> gpgv:                using RSA key 155D3FC500C834486D1EEA677FD9FCCB000BEEEE
> gpgv: Good signature from "Jim Meyering <jim <at> meyering.net>"
> gpgv:                 aka "Jim Meyering <meyering <at> fb.com>"
> gpgv:                 aka "Jim Meyering <meyering <at> gnu.org>"
> gnu/packages/base.scm:99:12: grep: updating from version 3.4 to version 3.6...
> guix refresh: error: mkstemp!: Read-only file system
> --8<---------------cut here---------------end--------------->8---
>
> So I think this example may be misleading.  We could instead suggest
> ./pre-inst-env, with a link to “Running Guix Before It Is Installed”,
> and possibly mention the ‘--with-latest’ option as well.
>
> WDYT?

Sorry, I should have tested the command...  When you say "--with-latest",
do you mean `guix package -i grep --with-latest`?

Message #44 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: zimoun <zimon.toutoune <at> gmail.com>
Cc: Guix Devel <guix-devel <at> gnu.org>, 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] Using package transformations declaratively (was:
 [bug#47163] [PATCH] refresh: Add '--installed' option.)
Date: Tue, 16 Mar 2021 19:35:41 +0100

On Tue, Mar 16 2021, zimoun wrote:

>> I really like package transformations but is there a way to use specify
>> them with Guile so I can use them with `guix home`[1] or in manifests?
>
> There is several ways to have package transformations at the manifest
> level.  One is:
>
> --8<---------------cut here---------------start------------->8---
> (use-modules (guix transformations))
>
> (define transform1
>   (options->transformation
>     '((with-c-toolchain . "hello=gcc-toolchain <at> 8"))))
>
> (packages->manifest
>   (list (transform1 (specification->package "hello"))))
> --8<---------------cut here---------------end--------------->8---

Cool, thanks for the help.

Message #47 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: zimoun <zimon.toutoune <at> gmail.com>
Cc: Guix Devel <guix-devel <at> gnu.org>, Xinglu Chen <public <at> yoctocell.xyz>,
 47163 <at> debbugs.gnu.org
Subject: Re: [bug#47163] Using package transformations declaratively
Date: Wed, 17 Mar 2021 18:17:12 +0100

Hi,

zimoun <zimon.toutoune <at> gmail.com> skribis:

> There is several ways to have package transformations at the manifest
> level.  One is:
>
> (use-modules (guix transformations))
>
> (define transform1
>   (options->transformation
>     '((with-c-toolchain . "hello=gcc-toolchain <at> 8"))))
>
> (packages->manifest
>   (list (transform1 (specification->package "hello"))))

On this topic, do not miss this section of the fine manual:
<https://guix.gnu.org/manual/en/html_node/Defining-Package-Variants.html>.
:-)

Ludo’.

Message #50 received at 47163 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Xinglu Chen <public <at> yoctocell.xyz>
Cc: 47163 <at> debbugs.gnu.org
Subject: Re: [PATCH] doc: Add snippet for running 'guix refresh' on
 installed packages
Date: Thu, 18 Mar 2021 10:31:16 +0100

Xinglu Chen <public <at> yoctocell.xyz> skribis:

> On Tue, Mar 16 2021, Ludovic Courtès wrote:

[...]

>> So I think this example may be misleading.  We could instead suggest
>> ./pre-inst-env, with a link to “Running Guix Before It Is Installed”,
>> and possibly mention the ‘--with-latest’ option as well.
>>
>> WDYT?
>
> Sorry, I should have tested the command...  When you say "--with-latest",
> do you mean `guix package -i grep --with-latest`?

Yes, see the “Package Transformation Options” section of the manual.

Ludo’.

Message #55 received at 47163-done <at> debbugs.gnu.org (full text, mbox):

From: Xinglu Chen <public <at> yoctocell.xyz>
To: 47163-done <at> debbugs.gnu.org
Subject: Re: [bug#47163] [PATCH] refresh: Add '--installed' option.
Date: Fri, 26 Mar 2021 18:18:43 +0100

The v2 patch has been applied.  Closing.

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