From: "Ludovic Courtès" <ludo@gnu.org>
To: 36351@debbugs.gnu.org
Subject: [bug#36351] [PATCH 10/10] ui: 'show-derivation-outputs' accepts <derivation-input> records.
Date: Mon, 24 Jun 2019 14:22:12 +0200 [thread overview]
Message-ID: <20190624122212.5932-10-ludo@gnu.org> (raw)
In-Reply-To: <20190624122212.5932-1-ludo@gnu.org>
* guix/ui.scm (show-derivation-outputs): Handle <derivation-input>
records.
---
guix/ui.scm | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/guix/ui.scm b/guix/ui.scm
index bdcae34ee2..b6985adf23 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -773,12 +773,19 @@ error."
str))))
(define (show-derivation-outputs derivation)
- "Show the output file names of DERIVATION."
- (format #t "~{~a~%~}"
- (map (match-lambda
- ((out-name . out)
- (derivation->output-path derivation out-name)))
- (derivation-outputs derivation))))
+ "Show the output file names of DERIVATION, which can be a derivation or a
+derivation input."
+ (define (show-outputs derivation outputs)
+ (format #t "~{~a~%~}"
+ (map (cut derivation->output-path derivation <>)
+ outputs)))
+
+ (match derivation
+ ((? derivation?)
+ (show-outputs derivation (derivation-output-names derivation)))
+ ((? derivation-input? input)
+ (show-outputs (derivation-input-derivation input)
+ (derivation-input-sub-derivations input)))))
(define* (check-available-space need
#:optional (directory (%store-prefix)))
--
2.22.0
next prev parent reply other threads:[~2019-06-24 12:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-24 12:18 [bug#36351] [PATCH 00/10] Add 'derivation-build-plan', improve (guix derivations) Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 01/10] derivations: Add 'derivation-input' Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 02/10] derivations: Rewrite and replace 'derivations-prerequisites-to-build' Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 03/10] ui: 'show-what-to-build' uses 'derivation-build-plan' Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 04/10] graph: Use 'derivation-input-derivation' Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 05/10] derivations: <derivation-input> now aggregates a <derivation> Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 06/10] derivations: 'derivation' preserves pointer equality Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 07/10] derivations: 'build-derivations' can be passed derivation inputs Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 08/10] packages: 'specification->package+output' distinguishes "no output specified" Ludovic Courtès
2019-06-24 12:22 ` [bug#36351] [PATCH 09/10] ui: 'show-what-to-build' accepts derivation inputs Ludovic Courtès
2019-06-24 12:22 ` Ludovic Courtès [this message]
2019-06-27 9:17 ` bug#36351: [PATCH 00/10] Add 'derivation-build-plan', improve (guix derivations) Ludovic Courtès
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