GNU bug report logs -
#33466
[PATCH 0/2] Improve guix repl
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Reported by: Oleg Pykhalov <go.wigust <at> gmail.com>
Date: Thu, 22 Nov 2018 14:41:02 UTC
Severity: normal
Tags: patch
Done: Oleg Pykhalov <go.wigust <at> gmail.com>
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(Thu, 22 Nov 2018 14:41:02 GMT)
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Oleg Pykhalov <go.wigust <at> gmail.com>
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(Thu, 22 Nov 2018 14:41:02 GMT)
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
Hello Guix,
This patch series improves ‘guix repl’.
Oleg Pykhalov (2):
repl: Do not exit repl on SIGINT.
repl: Add 'colorized' and 'readline' support.
guix/scripts/repl.scm | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
--
2.19.1
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(Thu, 22 Nov 2018 14:43:01 GMT)
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Message #8 received at 33466 <at> debbugs.gnu.org (full text, mbox):
* guix/scripts/repl.scm (guix-repl): Do not exit repl on SIGINT.
---
guix/scripts/repl.scm | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index b157833a4..1a105f51e 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -188,7 +188,10 @@ call THUNK."
(save-module-excursion
(lambda ()
(set-current-module user-module)
- (start-repl))))
+ ;; Do not exit repl on SIGINT.
+ ((@@ (ice-9 top-repl) call-with-sigint)
+ (lambda ()
+ (start-repl))))))
((machine)
(machine-repl))
(else
--
2.19.1
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Message #11 received at 33466 <at> debbugs.gnu.org (full text, mbox):
* guix/scripts/repl.scm (guix-repl): Add 'colorized' and 'readline' support.
---
guix/scripts/repl.scm | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index 1a105f51e..eeaf4acc4 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -188,6 +188,23 @@ call THUNK."
(save-module-excursion
(lambda ()
(set-current-module user-module)
+ (cond ((false-if-exception (resolve-interface '(ice-9 readline)))
+ =>
+ (lambda (module)
+ ;; Enable completion and input history at the REPL.
+ ((module-ref module 'activate-readline))))
+ (else
+ (display "Consider installing the 'guile-readline' package for
+convenient interactive line editing and input history.\n\n")))
+ (unless (getenv "INSIDE_EMACS")
+ (cond ((false-if-exception (resolve-interface '(ice-9 colorized)))
+ =>
+ (lambda (module)
+ ;; Enable completion and input history at the REPL.
+ ((module-ref module 'activate-colorized))))
+ (else
+ (display "Consider installing the 'guile-colorized' package
+for a colorful Guile experience.\n\n"))))
;; Do not exit repl on SIGINT.
((@@ (ice-9 top-repl) call-with-sigint)
(lambda ()
--
2.19.1
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(Sun, 25 Nov 2018 20:40:01 GMT)
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Message #14 received at 33466 <at> debbugs.gnu.org (full text, mbox):
Hi Oleg,
Oleg Pykhalov <go.wigust <at> gmail.com> skribis:
> * guix/scripts/repl.scm (guix-repl): Do not exit repl on SIGINT.
LGTM, thanks!
Ludo'.
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(Sun, 25 Nov 2018 20:41:02 GMT)
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Message #17 received at 33466 <at> debbugs.gnu.org (full text, mbox):
Oleg Pykhalov <go.wigust <at> gmail.com> skribis:
> * guix/scripts/repl.scm (guix-repl): Add 'colorized' and 'readline' support.
> ---
> guix/scripts/repl.scm | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
> index 1a105f51e..eeaf4acc4 100644
> --- a/guix/scripts/repl.scm
> +++ b/guix/scripts/repl.scm
> @@ -188,6 +188,23 @@ call THUNK."
> (save-module-excursion
> (lambda ()
> (set-current-module user-module)
> + (cond ((false-if-exception (resolve-interface '(ice-9 readline)))
> + =>
> + (lambda (module)
> + ;; Enable completion and input history at the REPL.
> + ((module-ref module 'activate-readline))))
What about simply loading ~/.guile when it exists?
Ludo’.
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(Sat, 01 Dec 2018 20:49:01 GMT)
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Message #20 received at 33466 <at> debbugs.gnu.org (full text, mbox):
[Message part 1 (text/plain, inline)]
Hello Ludovic.
Apologies for a delay.
ludo <at> gnu.org (Ludovic Courtès) writes:
> Oleg Pykhalov <go.wigust <at> gmail.com> skribis:
>
>> * guix/scripts/repl.scm (guix-repl): Add 'colorized' and 'readline' support.
>> ---
>> guix/scripts/repl.scm | 17 +++++++++++++++++
>> 1 file changed, 17 insertions(+)
>>
>> diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
>> index 1a105f51e..eeaf4acc4 100644
>> --- a/guix/scripts/repl.scm
>> +++ b/guix/scripts/repl.scm
>> @@ -188,6 +188,23 @@ call THUNK."
>> (save-module-excursion
>> (lambda ()
>> (set-current-module user-module)
>> + (cond ((false-if-exception (resolve-interface '(ice-9 readline)))
>> + =>
>> + (lambda (module)
>> + ;; Enable completion and input history at the REPL.
>> + ((module-ref module 'activate-readline))))
>
> What about simply loading ~/.guile when it exists?
Oh, sure. I should thought about this way. The patch is attached below.
<#secure method=pgpmime mode=sign>
[0001-repl-Load-user-s-initialization-file.patch (text/x-patch, inline)]
From 95b95b24107084baf03e9635280a8c3136b2a356 Mon Sep 17 00:00:00 2001
From: Oleg Pykhalov <go.wigust <at> gmail.com>
Date: Thu, 22 Nov 2018 17:24:04 +0300
Subject: [PATCH] repl: Load user's initialization file.
* guix/scripts/repl.scm (guix-repl): Load user's initialization file.
---
guix/scripts/repl.scm | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index 1a105f51ee..b688867b15 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -68,6 +68,9 @@ Start a Guile REPL in the Guix execution environment.\n"))
(newline)
(show-bug-report-information))
+(define %guile-initialization-file
+ (string-append (getenv "HOME") "/.guile"))
+
(define (self-quoting? x)
"Return #t if X is self-quoting."
(letrec-syntax ((one-of (syntax-rules ()
@@ -188,6 +191,8 @@ call THUNK."
(save-module-excursion
(lambda ()
(set-current-module user-module)
+ (when (file-exists? %guile-initialization-file)
+ (load %guile-initialization-file))
;; Do not exit repl on SIGINT.
((@@ (ice-9 top-repl) call-with-sigint)
(lambda ()
--
2.19.1
[Message part 3 (text/plain, inline)]
Thanks,
Oleg.
[signature.asc (application/pgp-signature, inline)]
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(Sun, 02 Dec 2018 17:39:01 GMT)
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Message #23 received at 33466 <at> debbugs.gnu.org (full text, mbox):
Hi Oleg,
Oleg Pykhalov <go.wigust <at> gmail.com> skribis:
> From 95b95b24107084baf03e9635280a8c3136b2a356 Mon Sep 17 00:00:00 2001
> From: Oleg Pykhalov <go.wigust <at> gmail.com>
> Date: Thu, 22 Nov 2018 17:24:04 +0300
> Subject: [PATCH] repl: Load user's initialization file.
>
> * guix/scripts/repl.scm (guix-repl): Load user's initialization file.
[...]
> (set-current-module user-module)
> + (when (file-exists? %guile-initialization-file)
> + (load %guile-initialization-file))
Rather:
(and=> (getenv "HOME")
(lambda (home)
(when (file-exists? …)
…)))
Otherwise if HOME is undefined simply loading (guix scripts repl) will
cause an error.
Thanks,
Ludo’.
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(Mon, 03 Dec 2018 05:08:01 GMT)
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Message #26 received at 33466 <at> debbugs.gnu.org (full text, mbox):
[Message part 1 (text/plain, inline)]
ludo <at> gnu.org (Ludovic Courtès) writes:
> Oleg Pykhalov <go.wigust <at> gmail.com> skribis:
>
>> From 95b95b24107084baf03e9635280a8c3136b2a356 Mon Sep 17 00:00:00 2001
>> From: Oleg Pykhalov <go.wigust <at> gmail.com>
>> Date: Thu, 22 Nov 2018 17:24:04 +0300
>> Subject: [PATCH] repl: Load user's initialization file.
>>
>> * guix/scripts/repl.scm (guix-repl): Load user's initialization file.
>
> [...]
>
>> (set-current-module user-module)
>> + (when (file-exists? %guile-initialization-file)
>> + (load %guile-initialization-file))
>
> Rather:
>
> (and=> (getenv "HOME")
> (lambda (home)
> (when (file-exists? …)
> …)))
>
> Otherwise if HOME is undefined simply loading (guix scripts repl) will
> cause an error.
Ah, I see. Thank you.
Pushed as 37c6f11f8dfa1880db86a3510c9e50990304d76c
Thanks,
Oleg.
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You have taken responsibility.
(Mon, 03 Dec 2018 05:08:02 GMT)
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Notification sent
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Oleg Pykhalov <go.wigust <at> gmail.com>
:
bug acknowledged by developer.
(Mon, 03 Dec 2018 05:08:02 GMT)
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bug archived.
Request was from
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(Mon, 31 Dec 2018 12:24:05 GMT)
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This bug report was last modified 5 years and 111 days ago.
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