(define-module (gnu packages envstore)
  #:use-module (guix)
  #:use-module (guix packages)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (guix download)
  #:use-module (guix utils)
  #:use-module (guix licenses))

(define-public envstore
  (package
    (name "envstore")
    (version "2.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/derf/" name "/archive/"
                           version ".tar.gz"))
       (sha256
        (base32 "097yd6w0fql8a3xh0gmz8bf40w61j4893rp8c28rngrrk80bk9a8"))))
    (build-system gnu-build-system)
    (arguments
     `(#:test-target "test"
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (replace 'build
           (lambda _
             (setenv "CC" (which "gcc"))
             (system* "make")))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (setenv "PREFIX" "/")
               (setenv "DESTDIR" out)
               (system* "make" "install")))))))
    (home-page "https://finalrewind.org/projects/envstore/")
    (synopsis "Save and restore environment variables")
    (description "Envstore is a program for sharing environment variables
between various shells or commands.")
    (license
     (non-copyleft "http://www.wtfpl.net/txt/copying/"))))