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charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1633534554; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=SRARd6oC6Q5Th/qTuBiDTAEH+pS/EHUsUeydE7Cre/g=; b=jqkensjqJVCFuTryfnbkRnfLxPO474TkjfjgEdwV/Shde3I1rf+86qrlsXmm1ZcBhnylUQ NsO2mcjticNQZKNWH7rQCLd8or9gINn/M3yeAv9brLhXWfEEx0mspnAzmTyo2InvQT5Ss1 HZIdYDN/lg1jPFdGdsqPbeUeio/gI5SyW8sc8GO4p0IwYfaZ82Aj2i4rY/Qtrg4HrnGSY1 8s67zclBiiKS8NwQ7TGx3XHl8a9sdVcHzXgp/QPxaIslUZ0ZwDdsZALRgDdwpT8KvvGfbP 4Ri1Lo5Ur+t+k8nALI69Hs9ok41tQGcJEBQZPQMGuXV2OEQRx6PXf5v+tJrRpw== ARC-Seal: i=1; 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GNU Guix --- Functional package management for GNU +;;; Copyright © 2016 Ricardo Wurmus +;;; Copyright © 2020 Hartmut Goebel +;;; +;;; 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 . + +(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 Erlang packages using Rebar3. +;; + +(define %rebar3-build-system-modules + ;; Build-side modules imported by default. + `((guix build rebar3-build-system) + ,@%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))) diff --git a/guix/build/rebar3-build-system.scm b/guix/build/rebar3-build-system.scm new file mode 100644 index 0000000000..d503fc9944 --- /dev/null +++ b/guix/build/rebar3-build-system.scm @@ -0,0 +1,150 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2016, 2018 Ricardo Wurmus +;;; Copyright © 2019 Björn Höfling +;;; Copyright © 2020 Hartmut Goebel +;;; +;;; 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 . + +(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)) -- 2.30.2