151 lines
4.6 KiB
Groovy
151 lines
4.6 KiB
Groovy
/*
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* Licensed to Elasticsearch under one or more contributor
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* license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright
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* ownership. Elasticsearch licenses this file to you under
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* the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import org.apache.tools.ant.types.Path
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esplugin {
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description 'An easy, safe and fast scripting language for Elasticsearch'
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classname 'org.elasticsearch.painless.PainlessPlugin'
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}
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dependencies {
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compile 'org.antlr:antlr4-runtime:4.5.1-1'
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compile 'org.ow2.asm:asm-debug-all:5.1'
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}
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dependencyLicenses {
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mapping from: /asm-.*/, to: 'asm'
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}
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integTestCluster {
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setting 'script.max_compilations_per_minute', '1000'
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}
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/* Build Javadoc for the Java classes in Painless's public API that are in the
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* Painless plugin */
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task apiJavadoc(type: Javadoc) {
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source = sourceSets.main.allJava
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include '**/org/elasticsearch/painless/api/'
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destinationDir = new File(docsDir, 'apiJavadoc')
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}
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task apiJavadocJar(type: Jar) {
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classifier = 'apiJavadoc'
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from apiJavadoc
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}
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assemble.dependsOn apiJavadocJar
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// Reference documentation for Painless's public API.
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task generatePainlessApi(type: JavaExec) {
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main = 'org.elasticsearch.painless.PainlessDocGenerator'
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classpath = sourceSets.test.runtimeClasspath
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args file('../../docs/reference/painless-api-reference')
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}
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/**********************************************
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* Parser regeneration *
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**********************************************/
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configurations {
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regenerate
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}
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dependencies {
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regenerate 'org.antlr:antlr4:4.5.1-1'
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}
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String grammarPath = 'src/main/antlr'
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String outputPath = 'src/main/java/org/elasticsearch/painless/antlr'
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task cleanGenerated(type: Delete) {
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delete fileTree(grammarPath) {
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include '*.tokens'
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}
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delete fileTree(outputPath) {
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include 'Painless*.java'
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}
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}
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task regenLexer(type: JavaExec) {
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dependsOn cleanGenerated
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main = 'org.antlr.v4.Tool'
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classpath = configurations.regenerate
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systemProperty 'file.encoding', 'UTF-8'
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systemProperty 'user.language', 'en'
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systemProperty 'user.country', 'US'
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systemProperty 'user.variant', ''
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args '-Werror',
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'-package', 'org.elasticsearch.painless.antlr',
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'-o', outputPath,
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"${file(grammarPath)}/PainlessLexer.g4"
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}
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task regenParser(type: JavaExec) {
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dependsOn regenLexer
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main = 'org.antlr.v4.Tool'
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classpath = configurations.regenerate
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systemProperty 'file.encoding', 'UTF-8'
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systemProperty 'user.language', 'en'
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systemProperty 'user.country', 'US'
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systemProperty 'user.variant', ''
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args '-Werror',
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'-package', 'org.elasticsearch.painless.antlr',
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'-no-listener',
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'-visitor',
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// '-Xlog',
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'-o', outputPath,
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"${file(grammarPath)}/PainlessParser.g4"
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}
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task regen {
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dependsOn regenParser
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doLast {
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// moves token files to grammar directory for use with IDE's
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ant.move(file: "${outputPath}/PainlessLexer.tokens", toDir: grammarPath)
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ant.move(file: "${outputPath}/PainlessParser.tokens", toDir: grammarPath)
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// make the generated classes package private
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ant.replaceregexp(match: 'public ((interface|class) \\QPainless\\E\\w+)',
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replace: '\\1',
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encoding: 'UTF-8') {
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fileset(dir: outputPath, includes: 'Painless*.java')
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}
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// make the lexer abstract
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ant.replaceregexp(match: '(class \\QPainless\\ELexer)',
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replace: 'abstract \\1',
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encoding: 'UTF-8') {
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fileset(dir: outputPath, includes: 'PainlessLexer.java')
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}
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// nuke timestamps/filenames in generated files
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ant.replaceregexp(match: '\\Q// Generated from \\E.*',
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replace: '\\/\\/ ANTLR GENERATED CODE: DO NOT EDIT',
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encoding: 'UTF-8') {
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fileset(dir: outputPath, includes: 'Painless*.java')
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}
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// remove tabs in antlr generated files
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ant.replaceregexp(match: '\t', flags: 'g', replace: ' ', encoding: 'UTF-8') {
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fileset(dir: outputPath, includes: 'Painless*.java')
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}
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// fix line endings
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ant.fixcrlf(srcdir: outputPath) {
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patternset(includes: 'Painless*.java')
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}
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}
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}
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