From 7d13a942158a73cfe4bf9b9a266edac144e040a1 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sun, 15 Mar 2020 23:21:34 +0200
Subject: gnu: Add edirect-go-programs.

* gnu/packages/bioinformatics.scm (edirect-go-programs): New variable.
(edirect)[source]: Adjust snippet to not use non-free software.
---
 gnu/packages/bioinformatics.scm | 57 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 54 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 6dfc23c1dc..242aafc632 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -42,6 +42,7 @@
   #:use-module (guix build-system ant)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system cmake)
+  #:use-module (guix build-system go)
   #:use-module (guix build-system haskell)
   #:use-module (guix build-system meson)
   #:use-module (guix build-system ocaml)
@@ -68,15 +69,17 @@
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages databases)
   #:use-module (gnu packages datastructures)
+  #:use-module (gnu packages dlang)
   #:use-module (gnu packages file)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages gcc)
   #:use-module (gnu packages gd)
-  #:use-module (gnu packages gtk)
+  #:use-module (gnu packages golang)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages graph)
   #:use-module (gnu packages groff)
+  #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages guile-xyz)
   #:use-module (gnu packages haskell-check)
@@ -87,7 +90,6 @@
   #:use-module (gnu packages java)
   #:use-module (gnu packages java-compression)
   #:use-module (gnu packages jemalloc)
-  #:use-module (gnu packages dlang)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lisp-xyz)
   #:use-module (gnu packages logging)
@@ -2766,7 +2768,12 @@ quantitative phenotypes.")
                 "093zp7klv81ph0y8mm8d78a9hnpfxbv2kdym70gzdf3vz176rw33"))
               (modules '((guix build utils)))
               (snippet
-               '(begin (delete-file "Mozilla-CA.tar.gz") #t))))
+               '(begin (delete-file "Mozilla-CA.tar.gz")
+                       (substitute* "rchive.go"
+                         ;; This go library does not have any license.
+                         (("github.com/fiam/gounidecode/unidecode")
+                          "golang.org/rainycape/unidecode"))
+                       #t))))
     (build-system perl-build-system)
     (arguments
      `(#:phases
@@ -2826,6 +2833,50 @@ in structured XML format.  This can eliminate the need for writing custom
 software to answer ad hoc questions.")
     (license license:public-domain)))
 
+(define-public edirect-go-programs
+  (package
+    (inherit edirect)
+    (name "edirect-go-programs")
+    (build-system go-build-system)
+    (arguments
+     `(#:install-source? #f
+       #:tests? #f      ; No tests.
+       #:import-path "ncbi.nlm.nih.gov/entrez/edirect"
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'build
+           (lambda* (#:key import-path #:allow-other-keys)
+             (with-directory-excursion (string-append "src/" import-path)
+               (invoke "go" "build" "-v" "-x" "j2x.go")
+               (invoke "go" "build" "-v" "-x" "t2x.go")
+               (invoke "go" "build" "-v" "-x" "-o"
+                       "xtract.Linux" "xtract.go" "common.go")
+               (invoke "go" "build" "-v" "-x" "-o"
+                       "rchive.Linux" "rchive.go" "common.go")
+               (invoke "go" "build" "-v" "-x" "-o" "symbols.Linux" "s2p.go"))))
+         (replace 'install
+           (lambda* (#:key outputs import-path #:allow-other-keys)
+             (let ((dest    (string-append (assoc-ref outputs "out") "/bin"))
+                   (source  (string-append "src/" import-path "/")))
+               (for-each (lambda (file)
+                           (format #t "installing ~a~%" file)
+                           (install-file (string-append source file) dest))
+                         '("j2x" "t2x" "symbols.Linux" "xtract.Linux" "rchive.Linux"))
+               #t))))))
+    (native-inputs '())
+    (propagated-inputs '())
+    (inputs
+     `(("go-github-com-fatih-color" ,go-github-com-fatih-color)
+       ("go-github-com-fogleman-gg" ,go-github-com-fogleman-gg)
+       ("go-github-com-gedex-inflector" ,go-github-com-gedex-inflector)
+       ("go-github-com-golang-freetype" ,go-github-com-golang-freetype)
+       ("go-github-com-klauspost-cpuid" ,go-github-com-klauspost-cpuid)
+       ("go-github-com-pbnjay-memory" ,go-github-com-pbnjay-memory)
+       ("go-github-com-surgebase-porter2" ,go-github-com-surgebase-porter2)
+       ("go-golang-org-rainycape-unidecode" ,go-golang-org-rainycape-unidecode)
+       ("go-golang-org-x-image" ,go-golang-org-x-image)
+       ("go-golang-org-x-text" ,go-golang-org-x-text)))))
+
 (define-public exonerate
   (package
     (name "exonerate")
-- 
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