/
build.js
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/
build.js
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require('colors');
var fs = require('fs'),
path = require('path'),
optimist = require('optimist'),
init = require(__dirname + '/init.js'),
info = require(__dirname + '/info.js'),
create = require(__dirname + '/create.js'),
common = require(__dirname + '/../../lib/lmd_common.js'),
resolveName = common.getModuleFileByShortName,
lmdPackage = require(__dirname + '/../lmd_builder.js'),
LmdWriter = lmdPackage.Writer;
function printHelp(cli, errorMessage) {
var help = [
'Usage:'.bold.white.underline,
'',
' lmd build ' + '<build_name>'.blue + '[' + '+<mixin>...+<mixin>'.cyan + ']' + ' [' + '<flags>'.green + ']',
'',
'Example:'.bold.white.underline,
'',
' lmd build ' + 'development'.blue,
' lmd build ' + 'development'.blue + '+corp'.cyan,
' lmd build ' + 'development'.blue + '+en+corp'.cyan,
' lmd build ' + 'development'.blue + '+sourcemap'.cyan,
' lmd build ' + 'development'.blue + '+sourcemap'.cyan + ' --no-pack --async --js --css'.green,
' lmd build ' + 'development'.blue + ' --modules.name=path.js'.green,
''
];
cli.help(help, errorMessage);
}
var createWritableFile = function (fileName) {
return fs.createWriteStream(fileName, {
flags: "w",
encoding: "utf8",
mode: 0666
});
};
module.exports = function (cli, argv, cwd) {
argv = optimist.parse(argv);
var status,
buildName,
mixinBuilds = argv._[1],
lmdDir = path.join(cwd, '.lmd');
if (mixinBuilds) {
mixinBuilds = mixinBuilds.split('+');
buildName = mixinBuilds.shift();
}
delete argv._;
delete argv.$0;
if (!init.check(cli, cwd)) {
return;
}
if (!buildName) {
printHelp(cli);
return;
}
status = create.checkFile(cwd, buildName);
if (status !== true) {
printHelp(cli, status === false ? 'build `' + buildName + '` is not exists' : status);
return;
}
// Check mixins
if (mixinBuilds.length) {
var isCanContinue = mixinBuilds.every(function (buildName) {
status = create.checkFile(cwd, buildName);
if (status !== true) {
printHelp(cli, status === false ? 'mixin build `' + buildName + '` is not exists' : status);
return false;
}
return true;
});
if (!isCanContinue) {
return;
}
}
mixinBuilds = mixinBuilds.map(function (mixinName) {
return resolveName(lmdDir, mixinName);
});
if (mixinBuilds.length) {
argv.mixins = mixinBuilds;
}
var lmdFile = path.join(lmdDir, resolveName(lmdDir, buildName)),
buildResult = new lmdPackage(lmdFile, argv);
new LmdWriter(buildResult)
.relativeTo(cwd)
.logTo(cli)
.writeAll(function (err) {
if (!buildResult.buildConfig.output) {
return;
}
if (err) {
cli.error('Build failed');
} else {
cli.ok('Build complete'.green);
}
});
};
module.exports.completion = function (cli, argv, cwd, completionOptions) {
// module name completion
if (completionOptions.index === 1) {
var builds = info.getBuilds(cwd);
return cli.log(builds.join('\n'));
}
// <flags> & <options>
if (completionOptions.index > 1) {
var flagsOptions = info.getCompletionOptions({});
return cli.log(flagsOptions.join('\n'));
}
};