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Co-authored-by: エリス <erisu@users.noreply.github.com> Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Update spec/unit/java.spec.js Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Update spec/unit/java.spec.js Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Update bin/templates/cordova/lib/utils.js Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Update bin/templates/cordova/lib/check_reqs.js Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Update spec/unit/check_reqs.spec.js Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Update spec/unit/check_reqs.spec.js Co-authored-by: Raphael von der Grün <raphinesse@gmail.com> Co-authored-by: Raphael von der Grün <raphinesse@gmail.com>
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|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| /* | ||
| Licensed to the Apache Software Foundation (ASF) under one | ||
| or more contributor license agreements. See the NOTICE file | ||
| distributed with this work for additional information | ||
| regarding copyright ownership. The ASF licenses this file | ||
| to you under the Apache License, Version 2.0 (the | ||
| "License"); you may not use this file except in compliance | ||
| with the License. You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, | ||
| software distributed under the License is distributed on an | ||
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| KIND, either express or implied. See the License for the | ||
| specific language governing permissions and limitations | ||
| under the License. | ||
| */ | ||
|
|
||
| const execa = require('execa'); | ||
| const fs = require('fs-extra'); | ||
| const path = require('path'); | ||
| const glob = require('fast-glob'); | ||
| const { CordovaError, events } = require('cordova-common'); | ||
| const utils = require('../utils'); | ||
| const semver = require('semver'); | ||
|
|
||
| /** | ||
| * Will be set to true on successful ensureness. | ||
| * If true, skips the expensive java checks. | ||
| */ | ||
| let javaIsEnsured = false; | ||
|
|
||
| const java = { | ||
| /** | ||
| * Gets the version from the javac executable. | ||
| * | ||
| * @returns {semver.SemVer} | ||
| */ | ||
| getVersion: async () => { | ||
| await java._ensure(process.env); | ||
|
|
||
| // Java <= 8 writes version info to stderr, Java >= 9 to stdout | ||
| let version = null; | ||
| try { | ||
| version = (await execa('javac', ['-version'], { all: true })).all; | ||
| } catch (ex) { | ||
| events.emit('verbose', ex.shortMessage); | ||
|
|
||
| let msg = | ||
| 'Failed to run "javac -version", make sure that you have a JDK version 8 installed.\n' + | ||
| 'You can get it from the following location:\n' + | ||
| 'https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html'; | ||
| if (process.env.JAVA_HOME) { | ||
| msg += '\n\n'; | ||
| msg += 'Your JAVA_HOME is invalid: ' + process.env.JAVA_HOME; | ||
| } | ||
| throw new CordovaError(msg); | ||
| } | ||
|
|
||
| return semver.coerce(version); | ||
| }, | ||
|
|
||
| /** | ||
| * Ensures that Java is installed. Will throw exception if not. | ||
| * Will set JAVA_HOME and PATH environment variables. | ||
| * | ||
| * This function becomes a no-op if already ran previously. | ||
| */ | ||
| _ensure: async (environment) => { | ||
| if (javaIsEnsured) { | ||
| return; | ||
| } | ||
|
|
||
| const javacPath = utils.forgivingWhichSync('javac'); | ||
| const hasJavaHome = !!environment.JAVA_HOME; | ||
| if (hasJavaHome) { | ||
| // Windows java installer doesn't add javac to PATH, nor set JAVA_HOME (ugh). | ||
| if (!javacPath) { | ||
| environment.PATH += path.delimiter + path.join(environment.JAVA_HOME, 'bin'); | ||
| } | ||
| } else { | ||
| if (javacPath) { | ||
| // OS X has a command for finding JAVA_HOME. | ||
| const find_java = '/usr/libexec/java_home'; | ||
| const default_java_error_msg = 'Failed to find \'JAVA_HOME\' environment variable. Try setting it manually.'; | ||
| if (fs.existsSync(find_java)) { | ||
| try { | ||
| environment.JAVA_HOME = (await execa(find_java)).stdout; | ||
| } catch (ex) { | ||
| events.emit('verbose', ex.shortMessage); | ||
| throw new CordovaError(default_java_error_msg); | ||
| } | ||
| } else { | ||
| // See if we can derive it from javac's location. | ||
| var maybeJavaHome = path.dirname(path.dirname(javacPath)); | ||
| if (fs.existsSync(path.join(maybeJavaHome, 'lib', 'tools.jar'))) { | ||
| environment.JAVA_HOME = maybeJavaHome; | ||
| } else { | ||
| throw new CordovaError(default_java_error_msg); | ||
| } | ||
| } | ||
| } else if (utils.isWindows()) { | ||
| const baseDirs = [environment.ProgramFiles, environment['ProgramFiles(x86)']]; | ||
| const globOpts = { absolute: true, onlyDirectories: true }; | ||
| const flatMap = (arr, f) => [].concat(...arr.map(f)); | ||
| const jdkDir = flatMap(baseDirs, cwd => { | ||
| return glob.sync('java/jdk*', { cwd, ...globOpts }); | ||
| } | ||
| )[0]; | ||
|
|
||
| if (jdkDir) { | ||
| environment.PATH += path.delimiter + path.join(jdkDir, 'bin'); | ||
| environment.JAVA_HOME = path.normalize(jdkDir); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| javaIsEnsured = true; | ||
| } | ||
| }; | ||
|
|
||
| module.exports = java; |
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