@@ -142,6 +142,7 @@ MODULES = \
guix/build-system/waf.scm \
guix/build-system/r.scm \
guix/build-system/rakudo.scm \
+ guix/build-system/rebar3.scm \
guix/build-system/ruby.scm \
guix/build-system/scons.scm \
guix/build-system/texlive.scm \
@@ -190,6 +191,7 @@ MODULES = \
guix/build/qt-build-system.scm \
guix/build/r-build-system.scm \
guix/build/rakudo-build-system.scm \
+ guix/build/rebar3-build-system.scm \
guix/build/ruby-build-system.scm \
guix/build/scons-build-system.scm \
guix/build/texlive-build-system.scm \
new file mode 100644
@@ -0,0 +1,144 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
+;;; 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-system rebar3)
+ #:use-module (guix store)
+ #:use-module (guix utils)
+ #:use-module (guix packages)
+ #:use-module (guix derivations)
+ #:use-module (guix search-paths)
+ #:use-module (guix build-system)
+ #:use-module (guix build-system gnu)
+ #:use-module (ice-9 match)
+ #:use-module (srfi srfi-26)
+ #:export (%rebar3-build-system-modules
+ rebar3-build
+ rebar3-build-system))
+
+;;
+;; Standard build procedure for Java packages using Rebar3.
+;;
+
+(define %rebar3-build-system-modules
+ ;; Build-side modules imported by default.
+ `((guix build rebar3-build-system)
+ (guix build syscalls)
+ ,@%gnu-build-system-modules))
+
+(define (default-rebar3)
+ "Return the default Rebar3 package."
+ ;; Lazily resolve the binding to avoid a circular dependency.
+ (let ((erlang-mod (resolve-interface '(gnu packages erlang))))
+ (module-ref erlang-mod 'rebar3)))
+
+(define (default-erlang)
+ "Return the default Erlang package."
+ ;; Lazily resolve the binding to avoid a circular dependency.
+ (let ((erlang-mod (resolve-interface '(gnu packages erlang))))
+ (module-ref erlang-mod 'erlang)))
+
+(define* (lower name
+ #:key source inputs native-inputs outputs system target
+ (rebar (default-rebar3))
+ (erlang (default-erlang))
+ #:allow-other-keys
+ #:rest arguments)
+ "Return a bag for NAME."
+ (define private-keywords
+ '(#:source #:target #:rebar #:inputs #:native-inputs))
+
+ (and (not target) ;XXX: no cross-compilation
+ (bag
+ (name name)
+ (system system)
+ (host-inputs `(,@(if source
+ `(("source" ,source))
+ '())
+ ,@inputs
+ ;; Keep the standard inputs of 'gnu-build-system'.
+ ,@(standard-packages)))
+ (build-inputs `(("rebar" ,rebar)
+ ("erlang" ,erlang) ;; for escriptize
+ ,@native-inputs))
+ (outputs outputs)
+ (build rebar3-build)
+ (arguments (strip-keyword-arguments private-keywords arguments)))))
+
+(define* (rebar3-build store name inputs
+ #:key
+ (tests? #t)
+ (test-target "eunit")
+ (configure-flags ''())
+ (make-flags ''("skip_deps=true" "-vv"))
+ (build-target "compile")
+ ;; TODO: pkg-name
+ (phases '(@ (guix build rebar3-build-system)
+ %standard-phases))
+ (outputs '("out"))
+ (search-paths '())
+ (system (%current-system))
+ (guile #f)
+ (imported-modules %rebar3-build-system-modules)
+ (modules '((guix build rebar3-build-system)
+ (guix build utils))))
+ "Build SOURCE with INPUTS."
+ (define builder
+ `(begin
+ (use-modules ,@modules)
+ (rebar3-build #:name ,name
+ #:source ,(match (assoc-ref inputs "source")
+ (((? derivation? source))
+ (derivation->output-path source))
+ ((source)
+ source)
+ (source
+ source))
+ #:make-flags ,make-flags
+ #:configure-flags ,configure-flags
+ #:system ,system
+ #:tests? ,tests?
+ #:test-target ,test-target
+ #:build-target ,build-target
+ #:phases ,phases
+ #:outputs %outputs
+ #:search-paths ',(map search-path-specification->sexp
+ search-paths)
+ #:inputs %build-inputs)))
+
+ (define guile-for-build
+ (match guile
+ ((? package?)
+ (package-derivation store guile system #:graft? #f))
+ (#f ; the default
+ (let* ((distro (resolve-interface '(gnu packages commencement)))
+ (guile (module-ref distro 'guile-final)))
+ (package-derivation store guile system #:graft? #f)))))
+
+ (build-expression->derivation store name builder
+ #:inputs inputs
+ #:system system
+ #:modules imported-modules
+ #:outputs outputs
+ #:guile-for-build guile-for-build))
+
+(define rebar3-build-system
+ (build-system
+ (name 'rebar3)
+ (description "The standard Rebar3 build system")
+ (lower lower)))
new file mode 100644
@@ -0,0 +1,155 @@
+;;; 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 syscalls)
+ #:use-module (guix build utils)
+ #: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.
+;;
+;; Based on https://salsa.debian.org/erlang-team/packages/dh-rebar
+;;
+;; TODO: Think about whether bindir ("ebin"), libdir ("priv") and includedir
+;; "(include") need to be configurable
+
+(define* (erlang-depends #:key inputs #:allow-other-keys)
+ ;;TODO: mimik Debian's erlang-depends
+ ;; https://manpages.debian.org/stretch/erlang-dev/erlang-depends.1.en.html
+ ;;https://salsa.debian.org/erlang-team/packages/erlang/-/blob/master/debian/scripts/erlang-depends.in
+ ;; foreach my $package (@{$dh{DOPACKAGES}}) {
+ ;; doit("erlang-depends", "-p$package")}
+ (define input-directories
+ (match inputs
+ (((_ . dir) ...)
+ dir)))
+ (mkdir-p "_checkouts")
+
+ (for-each
+ (lambda (input-dir)
+ (let ((elibdir (string-append input-dir "/lib/erlang/lib")))
+ (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"))
+ (pkg-dir (string-append out "/lib/erlang/lib/" pkg-name)))
+ (for-each
+ (lambda (pkg)
+ (for-each
+ (lambda (dirname)
+ (let ((src-dir (string-append "_build/default/lib/" 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/default/lib"))
+ (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))