package.js
2.18 KB
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"use strict";
module.exports = exports = _package;
exports.usage = 'Packs binary (and enclosing directory) into locally staged tarball';
var fs = require('fs');
var path = require('path');
var log = require('npmlog');
var versioning = require('./util/versioning.js');
var napi = require('./util/napi.js');
var write = require('fs').createWriteStream;
var existsAsync = fs.exists || path.exists;
var mkdirp = require('mkdirp');
var tar = require('tar');
function _package(gyp, argv, callback) {
var packlist = require('npm-packlist');
var package_json = JSON.parse(fs.readFileSync('./package.json'));
var napi_build_version = napi.get_napi_build_version_from_command_args(argv);
var opts = versioning.evaluate(package_json, gyp.opts, napi_build_version);
var from = opts.module_path;
var binary_module = path.join(from,opts.module_name + '.node');
existsAsync(binary_module,function(found) {
if (!found) {
return callback(new Error("Cannot package because " + binary_module + " missing: run `node-pre-gyp rebuild` first"));
}
var tarball = opts.staged_tarball;
var filter_func = function(entry) {
// ensure directories are +x
// https://github.com/mapnik/node-mapnik/issues/262
log.info('package','packing ' + entry.path);
return true;
};
mkdirp(path.dirname(tarball),function(err) {
if (err) return callback(err);
packlist({ path: from }).then(function(files) {
var base = path.basename(from);
files = files.map(function(file) {
return path.join(base, file);
});
tar.create({
portable: true,
gzip: true,
onentry: filter_func,
file: tarball,
cwd: path.dirname(from)
}, files, function(err) {
if (err) console.error('['+package_json.name+'] ' + err.message);
else log.info('package','Binary staged at "' + tarball + '"');
return callback(err);
});
}, callback);
});
});
}