--- Begin Message ---
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Subject: |
[PATCH 0/2] Add (guix inferior) and improve 'guix pull -l' |
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Date: |
Tue, 10 Jul 2018 18:45:59 +0200 |
Hello Guix!
This patch adds (guix inferior), a module to interact with an inferior Guix
process, along with a ‘guix repl’ command, which spawns a REPL optionally a
simple sexp-based protocol.
‘guix pull -l’ uses (guix inferior) to display this:
--8<---------------cut here---------------start------------->8---
Generation 1 Jun 10 2018 00:18:18
guix 65956ad
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: origin/master
commit: 65956ad3526ba09e1f7a40722c96c6ef7c0936fe
Generation 2 Jun 11 2018 11:02:49
guix e0cc7f6
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: origin/master
commit: e0cc7f669bec22c37481dd03a7941c7d11a64f1d
2 new packages: keepalived, libnfnetlink
6 packages upgraded: address@hidden, address@hidden,
address@hidden, address@hidden, address@hidden, address@hidden
Generation 3 Jun 13 2018 23:31:07
guix 844cc1c
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: origin/master
commit: 844cc1c8f394f03b404c5bb3aee086922373490c
28 new packages: emacs-helm-ls-git, emacs-helm-mu, emacs-helm-pass,
emacs-image+,
emacs-package-lint, emacs-puppet-mode, emacs-wgrep-helm,
go-github-com-gorilla-mux,
go-github-com-jonboulle-clockwork, go-github-com-spf13-pflag, libostree,
ovmf-aarch64, ovmf-arm, qtwebglplugin,
qtwebview, r-ellipse, r-factoextra, r-factominer, r-flashclust, r-ggpubr,
r-ggsci, r-ggsignif, r-hdf5r,
r-nbclust, r-writexl, skopeo, umoci, vkd3d
69 packages upgraded: address@hidden, address@hidden, address@hidden,
address@hidden, address@hidden,
address@hidden, address@hidden, address@hidden, address@hidden,
address@hidden,
address@hidden, address@hidden, address@hidden, address@hidden,
address@hidden, address@hidden,
[...]
--8<---------------cut here---------------end--------------->8---
It takes about one second per generation on my SSD-powered laptop, though, so
we might want to have a persistent cache of each generation’s package list.
Eventually I think we can use (guix inferior) for other purposes. For example,
hpcguix-web should use it to regularly grab the latest package list. And, we
could add a gexp compiler for <inferior-package> such that one can seamlessly
refer to packages coming from a different Guix version. Then, if we wanted to,
we could have ‘guix package’ & co. allow you to specify packages coming from
a different Guix. Could be fun!
Thoughts? Comments?
Ludo’.
Ludovic Courtès (2):
Add (guix inferior) and (guix scripts repl).
pull: Use (guix inferior) to display new and upgraded packages.
Makefile.am | 3 +
doc/guix.texi | 59 +++++++++++++
guix/inferior.scm | 197 +++++++++++++++++++++++++++++++++++++++++
guix/scripts/pull.scm | 91 ++++++++++++++++---
guix/scripts/repl.scm | 199 ++++++++++++++++++++++++++++++++++++++++++
tests/inferior.scm | 69 +++++++++++++++
6 files changed, 607 insertions(+), 11 deletions(-)
create mode 100644 guix/inferior.scm
create mode 100644 guix/scripts/repl.scm
create mode 100644 tests/inferior.scm
--
2.18.0
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: [bug#32115] [PATCH 0/2] Add (guix inferior) and improve 'guix pull -l' |
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Date: |
Fri, 13 Jul 2018 17:59:58 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Ludovic Courtès <address@hidden> skribis:
> This patch adds (guix inferior), a module to interact with an inferior Guix
> process, along with a ‘guix repl’ command, which spawns a REPL optionally a
> simple sexp-based protocol.
>
> ‘guix pull -l’ uses (guix inferior) to display this:
>
> Generation 1 Jun 10 2018 00:18:18
> guix 65956ad
> repository URL: https://git.savannah.gnu.org/git/guix.git
> branch: origin/master
> commit: 65956ad3526ba09e1f7a40722c96c6ef7c0936fe
> Generation 2 Jun 11 2018 11:02:49
> guix e0cc7f6
> repository URL: https://git.savannah.gnu.org/git/guix.git
> branch: origin/master
> commit: e0cc7f669bec22c37481dd03a7941c7d11a64f1d
> 2 new packages: keepalived, libnfnetlink
> 6 packages upgraded: address@hidden, address@hidden,
> address@hidden, address@hidden, address@hidden, address@hidden
> Generation 3 Jun 13 2018 23:31:07
> guix 844cc1c
> repository URL: https://git.savannah.gnu.org/git/guix.git
> branch: origin/master
> commit: 844cc1c8f394f03b404c5bb3aee086922373490c
> 28 new packages: emacs-helm-ls-git, emacs-helm-mu, emacs-helm-pass,
> emacs-image+,
> emacs-package-lint, emacs-puppet-mode, emacs-wgrep-helm,
> go-github-com-gorilla-mux,
> go-github-com-jonboulle-clockwork, go-github-com-spf13-pflag, libostree,
> ovmf-aarch64, ovmf-arm, qtwebglplugin,
> qtwebview, r-ellipse, r-factoextra, r-factominer, r-flashclust, r-ggpubr,
> r-ggsci, r-ggsignif, r-hdf5r,
> r-nbclust, r-writexl, skopeo, umoci, vkd3d
> 69 packages upgraded: address@hidden, address@hidden, address@hidden,
> address@hidden, address@hidden,
> address@hidden, address@hidden, address@hidden, address@hidden,
> address@hidden,
> address@hidden, address@hidden, address@hidden, address@hidden,
> address@hidden, address@hidden,
I pushed these patches with a couple of improvements. Let me know what
you think!
Ludo’.
--- End Message ---