From 387e6b9e340ce4b401f220f72881415623a466f7 Mon Sep 17 00:00:00 2001
From: Chris Marusich <cmmarusich@gmail.com>
Date: Mon, 6 May 2019 01:51:30 -0700
Subject: 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>
---
 tests/guix-package.sh | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'tests/guix-package.sh')

diff --git a/tests/guix-package.sh b/tests/guix-package.sh
index 0d60481895..262d29bd59 100644
--- a/tests/guix-package.sh
+++ b/tests/guix-package.sh
@@ -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"
-- 
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