feat: add guile-srfi-197 package to (radix packages guile-xyz) module

modules/radix/packages/guile-xyz.scm

@@ -0,0 +1,73 @@
+(define-module (packages guile)
+  #:use-module (guix gexp)
+  #:use-module (guix packages)
+  #:use-module (guix git-download)
+  #:use-module (gnu packages guile)
+  #:use-module (guix build-system guile)
+  #:use-module (guix build-system trivial)
+  #:use-module ((guix licenses) #:prefix license:))
+
+;; This srfi was originally packaged by Nikita Domnitskii on 
+;; https://git.sr.ht/~krevedkokun/dotfiles/tree/master/item/channel/packages/guile.scm
+(define-public guile-srfi-197
+  (let ((commit "78ced23a1af519ee2969939138b3ffff442f339a")
+        (revision "0"))
+    (package
+      (name "guile-srfi-197")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/ar-nelson/srfi-197")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "19kh6zwad6bmhj0wabgbsbkk8l48s6lrgn701afjaab2w0gb30qg"))
+         (snippet
+          #~(begin
+              (use-modules (ice-9 rdelim)
+                           (ice-9 pretty-print)
+                           (guix build utils))
+              (call-with-input-file "srfi-197-syntax-case.scm"
+                (lambda (input-port)
+                  (with-output-to-file "tmp.scm"
+                    (lambda ()
+                      (pretty-print
+                       '(define-module (srfi srfi-197)
+                          #:use-module (rnrs base)
+                          #:use-module (rnrs io ports)
+                          #:use-module (rnrs syntax-case)
+                          #:export (chain
+                                    chain-when
+                                    chain-and
+                                    chain-lambda
+                                    nest
+                                    nest-reverse)))
+                      (newline)
+                      (let loop ()
+                        (let ((line (read-line input-port)))
+                          (unless (eof-object? line)
+                            (write-line line)
+                            (loop))))))))
+              (mkdir "srfi")
+              (rename-file "tmp.scm" "srfi/srfi-197.scm")
+              (for-each delete-file
+                        '("srfi-197-syntax-case.scm"
+                          "srfi-197.scm"
+                          "srfi-197.sld"
+                          "srfi-64-minimal.scm"
+                          "test-kawa.scm"
+                          "test-r6rs.scm"
+                          "test-r7rs.scm"
+                          "test.scm"))))))
+      (build-system guile-build-system)
+      (inputs
+       (list guile-3.0))
+      (home-page "https://github.com/ar-nelson/srfi-197")
+      (synopsis "SRFI 197 pipeline operators port for Guile")
+      (description 
+       "This package provides an implementation of SRFI 197 for Guile.
+SRFI 197 defines a large set of clojure-like threading macros for
+representing nested data structures and code in a more readable way.")
+      (license license:expat))))