;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages terraform)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system go))

(define-public terraform-docs
  (package
    (name "terraform-docs")
    (version "0.5.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/segmentio/terraform-docs")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "12w2yr669hk5kxdb9rrzsn8hwvx8rzrc1rmn8hs9l8z1bkfhr4gg"))))
    (build-system go-build-system)
    (arguments
     '(#:import-path "github.com/segmentio/terraform-docs"))
    (synopsis "Generate documentation from Terraform modules")
    (description
     "The @code{terraform-docs} utility can generate documentation describing
the inputs and outputs for modules of the Terraform infrastructure management
tool.  These can be shown, or written to a file in JSON or Markdown formats.")
    (home-page "https://github.com/segmentio/terraform-docs")
    (license license:expat)))

(define-public terraform
  (package
    (name "terraform")
    (version "0.11.3")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/hashicorp/terraform")
                    (commit (string-append "v" version))))
              (sha256
               (base32
                "0637x7jcm62pdnivmh4rggly6dmlvdh3jpsd1z4vba15gbm203nz"))))
    (build-system go-build-system)
    (arguments
     '(#:import-path "github.com/hashicorp/terraform"
       #:phases
       (modify-phases %standard-phases
         ;; I'm not sure what purpose they serve, but they are readonly, so
         ;; they break the reset-gzip-timestamps phase.
         (add-after 'install 'delete-test-fixtures
           (lambda* (#:key outputs #:allow-other-keys)
             ;; If delete-file-recursively fails, it won't throw an exception.
             ;; However, if it doesn't do its job, the build will fail, so
             ;; we'll know one way or another.
             (delete-file-recursively
              (string-append
               (assoc-ref outputs "out")
               "/src/github.com/hashicorp/terraform/config/module/test-fixtures"))
             #t)))))
    (synopsis "Tool for building and changing computing infrastructure")
    (description
     "Terraform uses descriptions of infrastructure written in @acronym{HCL,
Hashicorp Configuration Language} which describe graphs of resources,
including information about dependencies. From this, Terraform can plan and
apply changes to the described resources.

Terraform uses plugins that provide intergrations to different providers.")
    (home-page "https://www.terraform.io/")
    (license license:mpl2.0)))