var glob = require('glob');

var fs = require('fs');

var path = require('path');

var os = require('os');

require('find-java-home')(function(err, home){

var dll;

var dylib;

var so,soFiles;

var binary;

if(os.platform() == 'linux') {

home = process.env.WORKSPACE + '/jdk';

}

if(home){

console.log(`home = ${home}`);

dll = glob.sync('**/jvm.dll', {cwd: home})[0];

dylib = glob.sync('**/libjvm.dylib', {cwd: home})[0];

soFiles = glob.sync('**/libjvm.so', {cwd: home});

console.log("soFiles = ");

console.log(soFiles);

if(soFiles.length > 0) {

so = getCorrectSoForPlatform(soFiles);

}

console.log(`so = ${so}`);

binary = dll || dylib || so;

console.log(`binary = ${binary}`);

fs.writeFileSync(

path.resolve(__dirname, './build/jvm_dll_path.json'),

binary

? JSON.stringify(

path.delimiter

+ path.dirname(path.resolve(home, binary))

)

: '""'

);

var buildPath = path.resolve(__dirname, './build/');

var targetPath;

try {

targetPath = path.resolve(process.env.INIT_CWD || process.env.WORKSPACE, './javabridge');

} catch(e) {

console.log(e);

targetPath = '../../javabridge';

}

fs.renameSync(buildPath, targetPath);

}

});

function getCorrectSoForPlatform(soFiles){

var so = _getCorrectSoForPlatform(soFiles);

if (so) {

so = removeDuplicateJre(so);

}

return so;

}

function removeDuplicateJre(filePath){

while(filePath.indexOf('jre/jre')>=0){

filePath = filePath.replace('jre/jre','jre');

}

return filePath;

}

function _getCorrectSoForPlatform(soFiles){

var architectureFolderNames = {

'ia32': 'i386',

'x64': 'amd64'

};

if(os.platform() != 'sunos')

return soFiles[0];

var requiredFolderName = architectureFolderNames[os.arch()];

console.log(`requiredFolderName = ${requiredFolderName}`)

for (var i = 0; i < soFiles.length; i++) {

var so = soFiles[i];

if(so.indexOf('server')>0)

if(so.indexOf(requiredFolderName)>0)

console.log(`server so = ${so}`)

return so;

}

return soFiles[0];

}