82 lines
3.1 KiB
JavaScript
82 lines
3.1 KiB
JavaScript
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'use strict';
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module.exports = exports = publish;
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exports.usage = 'Publishes pre-built binary (requires aws-sdk)';
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const fs = require('fs');
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const path = require('path');
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const log = require('npmlog');
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const versioning = require('./util/versioning.js');
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const napi = require('./util/napi.js');
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const s3_setup = require('./util/s3_setup.js');
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const existsAsync = fs.exists || path.exists;
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const url = require('url');
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function publish(gyp, argv, callback) {
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const package_json = gyp.package_json;
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const napi_build_version = napi.get_napi_build_version_from_command_args(argv);
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const opts = versioning.evaluate(package_json, gyp.opts, napi_build_version);
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const tarball = opts.staged_tarball;
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existsAsync(tarball, (found) => {
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if (!found) {
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return callback(new Error('Cannot publish because ' + tarball + ' missing: run `node-pre-gyp package` first'));
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}
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log.info('publish', 'Detecting s3 credentials');
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const config = {};
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s3_setup.detect(opts, config);
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const s3 = s3_setup.get_s3(config);
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const key_name = url.resolve(config.prefix, opts.package_name);
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const s3_opts = {
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Bucket: config.bucket,
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Key: key_name
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};
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log.info('publish', 'Authenticating with s3');
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log.info('publish', config);
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log.info('publish', 'Checking for existing binary at ' + opts.hosted_path);
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s3.headObject(s3_opts, (err, meta) => {
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if (meta) log.info('publish', JSON.stringify(meta));
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if (err && err.code === 'NotFound') {
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// we are safe to publish because
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// the object does not already exist
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log.info('publish', 'Preparing to put object');
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const s3_put_opts = {
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ACL: 'public-read',
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Body: fs.createReadStream(tarball),
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Key: key_name,
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Bucket: config.bucket
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};
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log.info('publish', 'Putting object', s3_put_opts.ACL, s3_put_opts.Bucket, s3_put_opts.Key);
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try {
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s3.putObject(s3_put_opts, (err2, resp) => {
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log.info('publish', 'returned from putting object');
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if (err2) {
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log.info('publish', 's3 putObject error: "' + err2 + '"');
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return callback(err2);
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}
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if (resp) log.info('publish', 's3 putObject response: "' + JSON.stringify(resp) + '"');
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log.info('publish', 'successfully put object');
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console.log('[' + package_json.name + '] published to ' + opts.hosted_path);
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return callback();
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});
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} catch (err3) {
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log.info('publish', 's3 putObject error: "' + err3 + '"');
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return callback(err3);
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}
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} else if (err) {
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log.info('publish', 's3 headObject error: "' + err + '"');
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return callback(err);
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} else {
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log.error('publish', 'Cannot publish over existing version');
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log.error('publish', "Update the 'version' field in package.json and try again");
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log.error('publish', 'If the previous version was published in error see:');
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log.error('publish', '\t node-pre-gyp unpublish');
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return callback(new Error('Failed publishing to ' + opts.hosted_path));
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}
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});
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});
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}
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