From: Antero Mejr via Guix-patches via <guix-patches@gnu.org>
To: 59754@debbugs.gnu.org
Cc: Antero Mejr <antero@mailbox.org>
Subject: [bug#59754] [PATCH 2/2] scripts: repl: Add -i, --interactive flag.
Date: Sat, 3 Dec 2022 01:09:37 +0000 [thread overview]
Message-ID: <20221203010937.2332-2-antero@mailbox.org> (raw)
In-Reply-To: <20221203010937.2332-1-antero@mailbox.org>
* guix/scripts/repl.scm (%options): Add -i, --interactive flag.
(guix-repl): Honor -i, --interactive flag.
* doc/guix.texi (Invoking guix repl): Add documentation for -i, --interactive.
---
doc/guix.texi | 12 ++++++++++++
guix/scripts/repl.scm | 8 +++++++-
2 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/doc/guix.texi b/doc/guix.texi
index cf9e6f640d..3391c7a66c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -11992,6 +11992,14 @@ lines at the top of the script:
@code{!#}
@end example
+To make a script that launches an interactive REPL directly from the
+shell, use the @code{--interactive} flag:
+
+@example
+@code{#!/usr/bin/env -S guix repl --interactive}
+@code{!#}
+@end example
+
Without a file name argument, a Guile REPL is started, allowing for
interactive use (@pxref{Using Guix Interactively}):
@@ -12040,6 +12048,10 @@ Accept connections on localhost on port 37146.
Accept connections on the Unix-domain socket @file{/tmp/socket}.
@end table
+@item --interactive
+@itemx -i
+Launch the interactive REPL after @var{FILE} is executed.
+
@item --load-path=@var{directory}
@itemx -L @var{directory}
Add @var{directory} to the front of the package module search path
diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index 0ec62786e9..787c63d48e 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -62,6 +62,9 @@ (define %options
(option '(#\q) #f #f
(lambda (opt name arg result)
(alist-cons 'ignore-dot-guile? #t result)))
+ (option '(#\i "interactive") #f #f
+ (lambda (opt name arg result)
+ (alist-cons 'interactive? #t result)))
(option '(#\L "load-path") #t #f
(lambda (opt name arg result)
;; XXX: Imperatively modify the search paths.
@@ -84,6 +87,9 @@ (define (show-help)
-q inhibit loading of ~/.guile"))
(newline)
(display (G_ "
+ -i, --interactive launch REPL after evaluating FILE"))
+ (newline)
+ (display (G_ "
-L, --load-path=DIR prepend DIR to the package module search path"))
(newline)
(display (G_ "
@@ -196,7 +202,7 @@ (define script
;; file in %LOAD-PATH. Thus, pass (getcwd) instead of ".".
(load-in-vicinity (getcwd) (car script)))))
- (when (null? script)
+ (when (or (null? script) (assoc-ref opts 'interactive?))
;; Start REPL
(let ((type (assoc-ref opts 'type)))
(call-with-connection (assoc-ref opts 'listen)
--
2.38.1
next prev parent reply other threads:[~2022-12-03 1:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 2:56 [bug#59754] [PATCH] scripts: repl: Add --interactive and --list-types flags Antero Mejr via Guix-patches via
2022-12-02 3:35 ` [bug#59754] [PATCH] doc: Add new flag information to REPL section Antero Mejr via Guix-patches via
2022-12-02 15:46 ` [bug#59754] [PATCH] scripts: repl: Add --interactive and --list-types flags zimoun
2022-12-03 1:10 ` Antero Mejr via Guix-patches via
2022-12-03 1:09 ` [bug#59754] [PATCH 1/2] scripts: repl: Add --list-types flag Antero Mejr via Guix-patches via
2022-12-03 1:09 ` Antero Mejr via Guix-patches via [this message]
2023-01-16 14:03 ` bug#59754: [PATCH] scripts: repl: Add --interactive and --list-types flags Maxim Cournoyer
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