3d3bc413b4
* guix/build/maven/java.scm: New file. * guix/build/maven/plugin.scm: New file. * guix/build/maven/pom.scm: New file. * Makefile.am (MODULES): Add them. * guix/build-system/ant.scm (%ant-build-system-modules): Add them to the build side. * guix/build/java-utils.scm (generate-plugin.xml, install-pom-file) (install-from-pom): New procedures.
148 lines
8.8 KiB
Scheme
148 lines
8.8 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2019, 2020 Julien Lepiller <julien@lepiller.eu>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (guix build maven java)
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#:use-module (ice-9 peg)
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#:use-module (ice-9 textual-ports)
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#:export (parse-java-file))
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(define-peg-pattern java-file body (and (* WS) (* (and top-level-statement
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(* WS)))))
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(define-peg-pattern WS none (or " " "\n" "\t" "\r"))
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(define-peg-pattern top-level-statement body (or package import-pat class-pat comment inline-comment))
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(define-peg-pattern package all (and (ignore "package") (* WS) package-name
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(* WS) (ignore ";")))
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(define-peg-pattern import-pat all (and (ignore "import") (* WS)
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(? (and (ignore "static") (* WS)))
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package-name
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(* WS) (ignore ";")))
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(define-peg-pattern comment all (and (? (and annotation-pat (* WS))) (ignore "/*")
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comment-part))
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(define-peg-pattern comment-part body (or (ignore (and (* "*") "/"))
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(and (* "*") (+ comment-chr) comment-part)))
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(define-peg-pattern comment-chr body (or "\t" "\n" (range #\ #\)) (range #\+ #\xffff)))
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(define-peg-pattern inline-comment none (and (ignore "//") (* inline-comment-chr)
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(ignore "\n")))
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(define-peg-pattern inline-comment-chr body (range #\ #\xffff))
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(define-peg-pattern package-name body (* (or (range #\a #\z) (range #\A #\Z)
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(range #\0 #\9) "_" ".")))
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(define-peg-pattern class-pat all (and (? (and annotation-pat (* WS)))
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(* (ignore (or inline-comment comment)))
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(? (and (ignore "private") (* WS)))
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(? (and (ignore "public") (* WS)))
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(? (and (ignore "static") (* WS)))
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(? (and (ignore "final") (* WS)))
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(? (and (ignore "abstract") (* WS)))
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(ignore "class")
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(* WS) package-name (* WS)
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(? extends)
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(? implements)
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(ignore "{") class-body (ignore "}")))
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(define-peg-pattern extends all (? (and (ignore "extends") (* WS)
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package-name (* WS))))
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(define-peg-pattern implements all (? (and (ignore "implements") (* WS)
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package-name (* WS))))
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(define-peg-pattern annotation-pat all (and (ignore "@") package-name
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(? (and
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(* WS)
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(ignore "(") (* WS)
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annotation-attr (* WS)
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(* (and (ignore ",") (* WS)
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annotation-attr (* WS)))
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(ignore ")")))))
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(define-peg-pattern annotation-attr all (or (and attr-name (* WS) (ignore "=")
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(* WS) attr-value (* WS))
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attr-value))
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(define-peg-pattern attr-name all (* (or (range #\a #\z) (range #\A #\Z) (range #\0 #\9)
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"_")))
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(define-peg-pattern attr-value all (or "true" "false"
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(+ (or (range #\0 #\9) (range #\a #\z)
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(range #\A #\Z) "." "_"))
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array-pat
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string-pat))
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(define-peg-pattern array-pat body
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(and (ignore "{") (* WS) value
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(* (and (* WS) "," (* WS) value))
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(* WS) (ignore "}")))
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(define-peg-pattern string-pat body (and (ignore "\"") (* string-chr) (ignore "\"")))
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(define-peg-pattern string-chr body (or " " "!" (and (ignore "\\") "\"")
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(and (ignore "\\") "\\") (range #\# #\xffff)))
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(define-peg-pattern class-body all (and (* WS) (* (and class-statement (* WS)))))
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(define-peg-pattern class-statement body (or inline-comment comment param-pat
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method-pat class-pat))
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(define-peg-pattern param-pat all (and (* (and annotation-pat (* WS)
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(? (ignore inline-comment))
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(* WS)))
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(? (and (ignore (or "private" "public"
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"protected"))
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(* WS)))
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(? (and (ignore "static") (* WS)))
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(? (and (ignore "volatile") (* WS)))
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(? (and (ignore "final") (* WS)))
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type-name (* WS) param-name
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(? (and (* WS) (ignore "=") (* WS) value))
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(ignore ";")))
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(define-peg-pattern value none (or string-pat (+ valuechr)))
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(define-peg-pattern valuechr none (or comment inline-comment "\n"
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"\t" "\r"
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(range #\ #\:) (range #\< #\xffff)))
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(define-peg-pattern param-name all (* (or (range #\a #\z) (range #\A #\Z) (range #\0 #\9)
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"_")))
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(define-peg-pattern type-name all type-pat)
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(define-peg-pattern type-pat body
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(or "?"
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(and (* (or (range #\a #\z) (range #\A #\Z) (range #\0 #\9) "_"))
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(? "...")
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(? "[]")
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(? type-param))))
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(define-peg-pattern type-param body (and "<" (? type-pat)
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(* (and (* WS) "," (* WS) type-pat))
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(* WS) ">"))
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(define-peg-pattern method-pat all (and (* (and annotation-pat (* WS)))
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(? (and (ignore (or "private" "public" "protected"))
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(* WS)))
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(? (and (ignore type-param) (* WS)))
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(? (and (ignore (or "abstract" "final"))
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(* WS)))
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(? (and (ignore "static") (* WS)))
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type-name (* WS) param-name (* WS)
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(ignore "(")
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param-list (ignore ")") (* WS)
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(? (and (ignore "throws") (* WS) package-name (* WS)
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(* (and (ignore ",") (* WS) package-name
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(* WS)))))
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(or (ignore ";")
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(and (ignore "{") (* WS)
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(? (and method-statements (* WS)))
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(ignore "}")))))
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(define-peg-pattern param-list all (and (* WS) (* (and (? annotation-pat) (* WS)
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type-name (* WS)
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param-name (* WS)
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(? (ignore ",")) (* WS)))))
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(define-peg-pattern method-statements none (and (or (+ method-chr)
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(and "{" method-statements "}")
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string-pat)
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(? method-statements)))
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(define-peg-pattern method-chr none (or "\t" "\n" "\r" " " "!" (range #\# #\z) "|"
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(range #\~ #\xffff)))
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(define (parse-java-file file)
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(peg:tree (match-pattern java-file (call-with-input-file file get-string-all))))
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