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refactor(check_reqs): cleanup default Java location detection on Windows (#1102)

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* test(check_reqs): test default Java location detection on Windows

* refactor(check_reqs): use glob for default Java location detection on Windows

This changes the implementation to be closer to what it was before #842
with everything being in one place.

* fix: remove always-taken if statement

* feat: take both Program Files variants from env

* refactor(check_reqs): cosmetic changes
This commit is contained in:
Raphael von der Grün
2020-11-19 21:08:43 +01:00
committed by GitHub
parent d5b9029a23
commit 0e8234abfd
2 changed files with 44 additions and 27 deletions
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bin/templates/cordova/lib/check_reqs.js
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+11 -27
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@@ -22,6 +22,7 @@ var path = require('path');
var fs = require('fs-extra');
var os = require('os');
var which = require('which');
const glob = require('fast-glob');
var REPO_ROOT = path.join(__dirname, '..', '..', '..', '..');
var PROJECT_ROOT = path.join(__dirname, '..', '..');
const { CordovaError, ConfigParser, events } = require('cordova-common');
@@ -36,20 +37,6 @@ function forgivingWhichSync (cmd) {
return whichResult === null ? '' : fs.realpathSync(whichResult);
}
function getJDKDirectory (directory) {
const p = path.resolve(directory, 'java');
if (fs.existsSync(p)) {
const directories = fs.readdirSync(p);
for (let i = 0; i < directories.length; i++) {
const dir = directories[i];
if (/^(jdk)+./.test(dir)) {
return path.resolve(directory, 'java', dir);
}
}
}
return null;
}
module.exports.isWindows = function () {
return (os.platform() === 'win32');
};
@@ -189,21 +176,18 @@ module.exports.check_java = function () {
}
}
} else if (module.exports.isWindows()) {
const programFilesEnv = path.resolve(process.env.ProgramFiles);
const programFiles = 'C:\\Program Files\\';
const programFilesx86 = 'C:\\Program Files (x86)\\';
const { env } = process;
const baseDirs = [env.ProgramFiles, env['ProgramFiles(x86)']];
const globOpts = { absolute: true, onlyDirectories: true };
const flatMap = (arr, f) => [].concat(...arr.map(f));
let firstJdkDir =
getJDKDirectory(programFilesEnv) ||
getJDKDirectory(programFiles) ||
getJDKDirectory(programFilesx86);
const jdkDir = flatMap(baseDirs, cwd =>
glob.sync('java/jdk*', { cwd, ...globOpts })
)[0];
if (firstJdkDir) {
firstJdkDir = firstJdkDir.replace(/\//g, path.sep);
if (!javacPath) {
process.env.PATH += path.delimiter + path.join(firstJdkDir, 'bin');
}
process.env.JAVA_HOME = firstJdkDir;
if (jdkDir) {
env.PATH += path.delimiter + path.join(jdkDir, 'bin');
env.JAVA_HOME = path.normalize(jdkDir);
}
}
}