58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
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var spawn = require('child_process').spawn;
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var path = require('path');
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var fs = require('fs');
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function installArchSpecificPackage(version, require) {
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process.env.npm_config_global = 'false';
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var platform = process.platform == 'win32' ? 'win' : process.platform;
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var arch = platform == 'win' && process.arch == 'ia32' ? 'x86' : process.arch;
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var prefix = (process.platform == 'darwin' && process.arch == 'arm64') ? 'node-bin' : 'node';
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var cp = spawn(platform == 'win' ? 'npm.cmd' : 'npm', ['install', '--no-save', [prefix, platform, arch].join('-') + '@' + version], {
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stdio: 'inherit',
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shell: true
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});
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cp.on('close', function(code) {
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var pkgJson = require.resolve([prefix, platform, arch].join('-') + '/package.json');
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var subpkg = JSON.parse(fs.readFileSync(pkgJson, 'utf8'));
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var executable = subpkg.bin.node;
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var bin = path.resolve(path.dirname(pkgJson), executable);
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try {
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fs.mkdirSync(path.resolve(process.cwd(), 'bin'));
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} catch (e) {
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if (e.code != 'EEXIST') {
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throw e;
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}
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}
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linkSync(bin, path.resolve(process.cwd(), executable));
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if (platform == 'win') {
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var pkg = JSON.parse(fs.readFileSync(path.resolve(process.cwd(), 'package.json')));
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fs.writeFileSync(path.resolve(process.cwd(), 'bin/node'), 'This file intentionally left blank');
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pkg.bin.node = 'bin/node.exe';
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fs.writeFileSync(path.resolve(process.cwd(), 'package.json'), JSON.stringify(pkg, null, 2));
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}
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return process.exit(code);
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});
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}
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function linkSync(src, dest) {
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try {
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fs.unlinkSync(dest);
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} catch (e) {
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if (e.code != 'ENOENT') {
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throw e;
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}
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}
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return fs.linkSync(src, dest);
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}
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module.exports = installArchSpecificPackage;
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