ui: Make package outputs searchable.

* guix/ui.scm (relevance): Allow the "field" procedure of a metric to
return a list, and handle that case appropriately.  Update docstring.
(%package-metrics): Add a metric for package outputs.
* guix/scripts/package.scm (find-packages-by-description): Update
docstring.
* tests/guix-package.sh: Add a test case to verify that package outputs are
included in search results.

Co-authored-by: Tobias Geerinckx-Rice <me@tobias.gr>
This commit is contained in:
Chris Marusich 2019-05-06 01:51:30 -07:00
parent 063edf928a
commit 387e6b9e34
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3 changed files with 46 additions and 8 deletions

View file

@ -398,3 +398,28 @@ else
grep "manifest.scm:[1-3]:.*wonderful-package.*: unbound variable" \
"$module_dir/stderr"
fi
# Verify that package outputs are included in search results.
rm -rf "$module_dir"
mkdir "$module_dir"
cat > "$module_dir/foo.scm"<<EOF
(define-module (foo)
#:use-module (guix packages)
#:use-module (guix build-system trivial))
(define-public dummy-package
(package
(name "dummy-package")
(version "dummy-version")
(outputs '("out" "dummy-output"))
(source #f)
;; Without a real build system, the "guix pacakge -s" command will fail.
(build-system trivial-build-system)
(synopsis "dummy-synopsis")
(description "dummy-description")
(home-page "https://dummy-home-page")
(license #f)))
EOF
guix package -L "$module_dir" -s dummy-output > /tmp/out
test "`guix package -L "$module_dir" -s dummy-output | grep ^name:`" = "name: dummy-package"
rm -rf "$module_dir"