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#!/usr/bin/env node
var path = require('path');
var fs = require('fs');
var join = path.join;
var read = fs.readFileSync;
var write = fs.writeFileSync;
var readdir = fs.readdirSync;
var dep = process.argv[2];
var version = process.argv[3];
if (!dep || !version) {
console.log('usage:');
console.log(' ' + process.argv.slice(0, 2).join(' ') + ' <dependencyName> <newVersion>');
return process.exit(2);
}
console.log();
console.log(' updating %s to %s', dep, version);
var dirs = [
'server',
'client'
];
function visitPackageFiles(dir, callback) {
fs.readdir( dir, function( err, list ) {
if (err) {
callback( err );
}
list.forEach( function(file) {
file = join( dir, file );
if ( /package\.json$/.test( file ) ) {
callback( null, file );
}
fs.stat(file, function( err, stat ) {
if ( stat && stat.isDirectory() ) {
visitPackageFiles( file, callback );
}
});
});
});
}
dirs.forEach( function ( dir ) {
visitPackageFiles( dir, function( err, path ) {
if ( err ) { console.log( err ); }
var conf;
try {
conf = JSON.parse( read( path, 'utf8' ) );
} catch (e) {
//console.error('skipping %j: %s', name, e);
return;
}
[ 'dependencies', 'devDependencies' ].forEach(function (dependencies) {
if (! conf[dependencies] ) {
return;
}
if (! conf[dependencies][dep] ) {
return;
}
var curr = conf[dependencies][dep];
console.log(' updating %j %j %s v%s -> v%s', path, dependencies, dep, curr, version);
conf[dependencies][dep] = version;
});
var json = JSON.stringify(conf, null, 2);
write(path, json + '\n');
});
});
console.log('');
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