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