guix-play/guix/build-system/maven.scm
Christopher Baines 22b3a95f6e
build-system/maven: Make default-maven-plugins a procedure.
This allows compiling the module without the (gnu packages maven) module being
available.

* guix/build-system/maven.scm (%default-maven-plugins): Rename to
default-maven-plugins, and convert to a procedure.
* doc/guix.texi (maven-build-system): Update.
2020-07-17 09:45:19 +01:00

215 lines
8.5 KiB
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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Julien Lepiller <julien@lepiller.eu>
;;;
;;; 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 maven)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix derivations)
#:use-module (guix search-paths)
#:use-module (guix build-system)
#:use-module (guix build-system gnu)
#:use-module (guix packages)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:export (%maven-build-system-modules
default-maven
default-maven-plugins
%default-exclude
lower
maven-build
maven-build-system))
;; Commentary:
;;
;; Standard build procedure for Maven packages. This is implemented as an
;; extension of `gnu-build-system'.
;;
;; Code:
(define %maven-build-system-modules
;; Build-side modules imported by default.
`((guix build maven-build-system)
(guix build maven pom)
,@%gnu-build-system-modules))
(define (default-maven)
"Return the default maven package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'maven)))
(define (default-maven-compiler-plugin)
"Return the default maven compiler plugin package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'maven-compiler-plugin)))
(define (default-maven-jar-plugin)
"Return the default maven jar plugin package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'maven-jar-plugin)))
(define (default-maven-resources-plugin)
"Return the default maven resources plugin package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'maven-resources-plugin)))
(define (default-maven-surefire-plugin)
"Return the default maven surefire plugin package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'maven-surefire-plugin)))
(define (default-java-surefire-junit4)
"Return the default surefire junit4 provider package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'java-surefire-junit4)))
(define (default-maven-install-plugin)
"Return the default maven install plugin package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages maven))))
(module-ref module 'maven-install-plugin)))
(define (default-jdk)
"Return the default JDK package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((jdk-mod (resolve-interface '(gnu packages java))))
(module-ref jdk-mod 'icedtea)))
(define (default-maven-plugins)
`(("maven-compiler-plugin" ,(default-maven-compiler-plugin))
("maven-jar-plugin" ,(default-maven-jar-plugin))
("maven-resources-plugin" ,(default-maven-resources-plugin))
("maven-surefire-plugin" ,(default-maven-surefire-plugin))
("java-surefire-junit4" ,(default-java-surefire-junit4))
("maven-install-plugin" ,(default-maven-install-plugin))))
(define %default-exclude
`(("org.apache.maven.plugins" .
("maven-release-plugin" "maven-site-plugin"))))
(define* (lower name
#:key source inputs native-inputs outputs system target
(maven (default-maven))
(jdk (default-jdk))
(maven-plugins (default-maven-plugins))
(local-packages '())
(exclude %default-exclude)
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME."
(define private-keywords
'(#:source #:target #:jdk #:maven #:maven-plugins #: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 `(("maven" ,maven)
("jdk" ,jdk "jdk")
,@maven-plugins
,@native-inputs))
(outputs outputs)
(build maven-build)
(arguments (strip-keyword-arguments private-keywords arguments)))))
(define* (maven-build store name inputs
#:key (guile #f)
(outputs '("out"))
(search-paths '())
(out-of-source? #t)
(validate-runpath? #t)
(patch-shebangs? #t)
(strip-binaries? #t)
(exclude %default-exclude)
(local-packages '())
(tests? #t)
(strip-flags ''("--strip-debug"))
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(phases '(@ (guix build maven-build-system)
%standard-phases))
(system (%current-system))
(imported-modules %maven-build-system-modules)
(modules '((guix build maven-build-system)
(guix build maven pom)
(guix build utils))))
"Build SOURCE using PATCHELF, and with INPUTS. This assumes that SOURCE
provides its own binaries."
(define builder
`(begin
(use-modules ,@modules)
(maven-build #:source ,(match (assoc-ref inputs "source")
(((? derivation? source))
(derivation->output-path source))
((source)
source)
(source
source))
#:system ,system
#:outputs %outputs
#:inputs %build-inputs
#:search-paths ',(map search-path-specification->sexp
search-paths)
#:phases ,phases
#:exclude (quote ,exclude)
#:local-packages (quote ,local-packages)
#:tests? ,tests?
#:out-of-source? ,out-of-source?
#:validate-runpath? ,validate-runpath?
#:patch-shebangs? ,patch-shebangs?
#:strip-binaries? ,strip-binaries?
#:strip-flags ,strip-flags
#:strip-directories ,strip-directories)))
(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
#:system system
#:inputs inputs
#:modules imported-modules
#:outputs outputs
#:guile-for-build guile-for-build))
(define maven-build-system
(build-system
(name 'maven)
(description "The standard Maven build system")
(lower lower)))
;;; maven.scm ends here