diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2018-11-11 17:13:20 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-11-11 23:53:29 +0100 |
| commit | 652163154c06b47936a453f44ea35938789718de (patch) | |
| tree | 99cfd45eb491c64b891182961261487d6a781e08 | |
| parent | 9c001c07d4c483a4a6b7c7ff50b1119d3fd4b90f (diff) | |
guix package: '--show' errors when asked for a non-existent package.
Fixes <https://bugs.gnu.org/33323>.
Reported by swedebugia <swedebugia@riseup.net>.
* guix/scripts/package.scm (process-query): Call 'leave' when
'find-packages-by-name' returns the empty list.
* tests/guix-package.sh: Test it.
| -rw-r--r-- | guix/scripts/package.scm | 10 | ||||
| -rw-r--r-- | tests/guix-package.sh | 4 |
2 files changed, 11 insertions, 3 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 500fc9ac90..5743816324 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -771,9 +771,13 @@ processed, #f otherwise." (('show requested-name) (let-values (((name version) (package-name->name+version requested-name))) - (leave-on-EPIPE - (for-each (cute package->recutils <> (current-output-port)) - (find-packages-by-name name version))) + (match (find-packages-by-name name version) + (() + (leave (G_ "~a~@[@~a~]: package not found~%") name version)) + (packages + (leave-on-EPIPE + (for-each (cute package->recutils <> (current-output-port)) + packages)))) #t)) (('search-paths kind) diff --git a/tests/guix-package.sh b/tests/guix-package.sh index f7dfbfad00..7eeb4304d1 100644 --- a/tests/guix-package.sh +++ b/tests/guix-package.sh @@ -106,6 +106,10 @@ guix package --show=guile | grep "^name: guile" # Ensure `--show' doesn't fail for packages with non-package inputs. guix package --show=texlive +# Fail for non-existent packages or package/version pairs. +if guix package --show=does-not-exist; then false; else true; fi +if guix package --show=emacs@42; then false; else true; fi + # Search. LC_MESSAGES=C export LC_MESSAGES |