gnu: Add go-github-com-arran4-golang-ical.

* gnu/packages/golang.scm (go-github-com-arran4-golang-ical): New
  variable.

Signed-off-by: Raghav Gururajan <rg@raghavgururajan.name>

gnu/packages/golang.scm

@@ -11085,6 +11085,35 @@ useful during debugging, to avoid wrapping long output lines in the
 terminal.")
     (license license:expat)))
 
+(define-public go-github-com-arran4-golang-ical
+  (package
+    (name "go-github-com-arran4-golang-ical")
+    (version "0.0.0-20220517104411-fd89fefb0182")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/arran4/golang-ical")
+                    (commit (go-version->git-ref version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0bxs0b5yg26liiifc0cc41l307r0wc93hp8iygv8dgpc60yzncaw"))))
+    (build-system go-build-system)
+    (arguments
+     (list #:import-path "github.com/arran4/golang-ical"))
+    (propagated-inputs (list go-gopkg-in-yaml-v3
+                             go-gopkg-in-check-v1
+                             go-github-com-stretchr-testify
+                             go-github-com-niemeyer-pretty
+                             go-github-com-kr-text
+                             go-github-com-davecgh-go-spew))
+    (home-page "https://github.com/arran4/golang-ical")
+    (synopsis "Handle iCalenders in Go")
+    (description
+     "The @code{ical} package provides an ICS/iCalender parser and
+serialiser for Go.")
+    (license license:asl2.0)))
+
 ;;;
 ;;; Avoid adding new packages to the end of this file. To reduce the chances
 ;;; of a merge conflict, place them above by existing packages with similar