Revert the #51061 patch series for now.

This reverts commits f63c79bf7674df012517f8e9148f94c611e35f32
..f86f7e24b39928247729020df0134e2e1c4cde62 for more chillax reviewing.

See <https://issues.guix.gnu.org/51061#32>.

1 files changed, 0 insertions, 150 deletions

diff --git a/guix/build/rebar3-build-system.scm b/guix/build/rebar3-build-system.scm
deleted file mode 100644
index d503fc9944..0000000000
--- a/guix/build/rebar3-build-system.scm
+++ /dev/null
@@ -1,150 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016, 2018 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2019 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
-;;; Copyright © 2020 Hartmut Goebel <h.goebel@crazy-compilers.com>
-;;;
-;;; 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 (guix build rebar3-build-system)
-  #:use-module ((guix build gnu-build-system) #:prefix gnu:)
-  #:use-module ((guix build utils) #:hide (delete))
-  #:use-module (ice-9 match)
-  #:use-module (ice-9 ftw)
-  #:use-module (srfi srfi-1)
-  #:use-module (srfi srfi-26)
-  #:export (%standard-phases
-            rebar3-build))
-
-;;
-;; Builder-side code of the standard build procedure for Erlang packages using
-;; rebar3.
-;;
-;; TODO: Think about whether bindir ("ebin"), libdir ("priv") and includedir
-;; "(include") need to be configurable
-
-(define %erlang-libdir "/lib/erlang/lib")
-
-(define* (erlang-depends #:key inputs #:allow-other-keys)
-  (define input-directories
-    (match inputs
-      (((_ . dir) ...)
-       dir)))
-  (mkdir-p "_checkouts")
-
-  (for-each
-   (lambda (input-dir)
-     (let ((elibdir (string-append input-dir %erlang-libdir)))
-       (when (directory-exists? elibdir)
-         (for-each
-          (lambda (dirname)
-            (symlink (string-append elibdir "/" dirname)
-                     (string-append "_checkouts/" dirname)))
-          (list-directories elibdir)))))
-   input-directories)
-  #t)
-
-(define* (unpack #:key source #:allow-other-keys)
-  "Unpack SOURCE in the working directory, and change directory within the
-source.  When SOURCE is a directory, copy it in a sub-directory of the current
-working directory."
-  ;; archives from hexpm typicalls do not contain a directory level
-  ;; TODO: Check if archive contains a directory level
-  (mkdir "source")
-  (chdir "source")
-  (if (file-is-directory? source)
-      (begin
-        ;; Preserve timestamps (set to the Epoch) on the copied tree so that
-        ;; things work deterministically.
-        (copy-recursively source "."
-                          #:keep-mtime? #t))
-      (begin
-        (if (string-suffix? ".zip" source)
-            (invoke "unzip" source)
-            (invoke "tar" "xvf" source))))
-  #t)
-
-(define* (build #:key (make-flags '()) (build-target "compile")
-                #:allow-other-keys)
-  (apply invoke `("rebar3" ,build-target ,@make-flags)))
-
-(define* (check #:key target (make-flags '()) (tests? (not target))
-                (test-target "eunit")
-                #:allow-other-keys)
-  (if tests?
-      (apply invoke `("rebar3" ,test-target ,@make-flags))
-      (format #t "test suite not run~%"))
-  #t)
-
-(define (erlang-package? name)
-  "Check if NAME correspond to the name of an Erlang package."
-  (string-prefix? "erlang-" name))
-
-(define (package-name-version->erlang-name name+ver)
-  "Convert the Guix package NAME-VER to the corresponding Erlang name-version
-format.  Essentially drop the prefix used in Guix and replace dashes by
-underscores."
-  (let* ((name- (package-name->name+version name+ver)))
-    (string-join
-     (string-split
-      (if (erlang-package? name-)  ; checks for "erlang-" prefix
-          (string-drop name- (string-length "erlang-"))
-          name-)
-      #\-)
-     "_")))
-
-(define (list-directories directory)
-  "Return file names of the sub-directory of DIRECTORY."
-  (scandir directory
-           (lambda (file)
-             (and (not (member file '("." "..")))
-                  (file-is-directory? (string-append directory "/" file))))))
-
-(define* (install #:key name outputs
-                  (pkg-name (package-name-version->erlang-name name))
-                  #:allow-other-keys)
-  (let* ((out (assoc-ref outputs "out"))
-         (build-dir "_build/default/lib")
-         (pkg-dir (string-append out %erlang-libdir "/" pkg-name)))
-    (for-each
-     (lambda (pkg)
-       (for-each
-        (lambda (dirname)
-          (let ((src-dir (string-append build-dir "/" pkg "/" dirname))
-                (dst-dir (string-append pkg-dir "/" dirname)))
-            (when (file-exists? src-dir)
-              (copy-recursively src-dir dst-dir #:follow-symlinks? #t))
-            (false-if-exception
-             (delete-file (string-append dst-dir "/.gitignore")))))
-        '("ebin" "include" "priv")))
-     (list-directories build-dir))
-    (false-if-exception
-     (delete-file (string-append pkg-dir "/priv/Run-eunit-loop.expect")))
-    #t))
-
-(define %standard-phases
-  (modify-phases gnu:%standard-phases
-    (replace 'unpack unpack)
-    (delete 'bootstrap)
-    (delete 'configure)
-    (add-before 'build 'erlang-depends erlang-depends)
-    (replace 'build build)
-    (replace 'check check)
-    (replace 'install install)))
-
-(define* (rebar3-build #:key inputs (phases %standard-phases)
-                       #:allow-other-keys #:rest args)
-  "Build the given Erlang package, applying all of PHASES in order."
-  (apply gnu:gnu-build #:inputs inputs #:phases phases args))