gnu: go-github-com-lithammer-fuzzysearch: Move to golang-xyz.

gnu/packages/golang.scm (go-github-com-lithammer-fuzzysearch): Move from
here ...
gnu/packages/golang-xyz.scm: ... to here.

Change-Id: Ica80efe706f97694f5f6584fe64f9a764e5d082b

gnu/packages/golang-xyz.scm

@@ -4329,6 +4329,40 @@ allocator.  This is primarily useful for long lived buffers that usually sit emp
 length-delimited slices.  It's helpful for building wire protocols.")
     (license license:expat)))
 
+(define-public go-github-com-lithammer-fuzzysearch
+  (package
+    (name "go-github-com-lithammer-fuzzysearch")
+    (version "1.1.8")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/lithammer/fuzzysearch")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0fp00gzbrr5fnz01lmkjqcs5z24zjrsp4r13ia0x0wslp5r13hv8"))))
+    (build-system go-build-system)
+    (arguments
+     (list
+      #:import-path "github.com/lithammer/fuzzysearch"
+      #:phases
+      #~(modify-phases %standard-phases
+          ;; XXX: Replace when go-build-system supports nested path.
+          (delete 'build)
+          (replace 'check
+            (lambda* (#:key import-path tests? #:allow-other-keys)
+              (when tests?
+                (with-directory-excursion (string-append "src/" import-path)
+                  (invoke "go" "test" "-v" "./..."))))))))
+    (propagated-inputs (list go-golang-org-x-text))
+    (home-page "https://github.com/lithammer/fuzzysearch")
+    (synopsis "Tiny and fast fuzzy search in Go")
+    (description
+     "A speedy fuzzy matching package for Go inspired by the JavaScript
+library bevacqua/fuzzysearch.")
+    (license license:expat)))
+
 (define-public go-github-com-liyue201-gostl
   (package
     (name "go-github-com-liyue201-gostl")