gn: golang: Add csv fast diffing tool

gn/packages/golang.scm

@@ -0,0 +1,75 @@
+(define-module (gn packages golang)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (guix build-system go)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages golang)
+  #:use-module (gnu packages syncthing)
+  #:use-module (srfi srfi-1))
+
+(define-public go-github-com-oneofone-xxhash
+  (package
+    (name "go-github-com-oneofone-xxhash")
+    (version "1.2.8")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/OneOfOne/xxhash")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+          (base32
+            "0f98qk83l2fhpclvrgyxsa9b8m4pipf11fah85bnjl01wy4lvybw"))))
+    (build-system go-build-system)
+    (arguments
+      '(#:import-path "github.com/OneOfOne/xxhash"))
+    (home-page "https://github.com/OneOfOne/xxhash")
+    (synopsis "xxhash")
+    (description
+      "This is a native Go implementation of the excellent @url{https://github.com/Cyan4973/xxHash,xxhash}* algorithm, an extremely fast non-cryptographic Hash algorithm, working at speeds close to RAM limits.")
+    (license license:asl2.0)))
+
+(define-public go-github-com-aswinkarthik-csvdiff
+  (package
+    (name "go-github-com-aswinkarthik-csvdiff")
+    (version "1.4.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/aswinkarthik/csvdiff")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+          (base32
+            "0cd1ikxsypjqisfnmr7zix3g7x8p892w77086465chyd39gpk97b"))))
+    (build-system go-build-system)
+    (arguments
+      '(#:import-path "github.com/aswinkarthik/csvdiff"))
+    (propagated-inputs
+      `(("go-golang-org-x-sys" ,go-golang-org-x-sys)
+        ("go-github-com-stretchr-testify"
+         ,go-github-com-stretchr-testify)
+        ("go-github-com-spf13-cobra"
+         ,go-github-com-spf13-cobra)
+        ("go-github-com-spf13-afero"
+         ,go-github-com-spf13-afero)
+        ("go-github-com-spaolacci-murmur3"
+         ,go-github-com-spaolacci-murmur3)
+        ("go-github-com-mattn-go-colorable"
+         ,go-github-com-mattn-go-colorable)
+        ("go-github-com-fatih-color"
+         ,go-github-com-fatih-color)
+        ("go-github-com-cespare-xxhash"
+         ,go-github-com-cespare-xxhash)
+        ("go-github-com-oneofone-xxhash"
+         ,go-github-com-oneofone-xxhash)))
+    (home-page
+      "https://github.com/aswinkarthik/csvdiff")
+    (synopsis "csvdiff")
+    (description
+      "This package provides a fast diff tool for comparing csv files.")
+    (license
+      license:expat)))