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Diffstat (limited to 'deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream')
4 files changed, 226 insertions, 0 deletions
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/LICENSE new file mode 100644 index 0000000000..757562ec59 --- /dev/null +++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Mathias Buus + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
\ No newline at end of file diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/README.md new file mode 100644 index 0000000000..f2560c939d --- /dev/null +++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/README.md @@ -0,0 +1,52 @@ +# end-of-stream + +A node module that calls a callback when a readable/writable/duplex stream has completed or failed. + + npm install end-of-stream + +## Usage + +Simply pass a stream and a callback to the `eos`. +Both legacy streams, streams2 and stream3 are supported. + +``` js +var eos = require('end-of-stream'); + +eos(readableStream, function(err) { + // this will be set to the stream instance + if (err) return console.log('stream had an error or closed early'); + console.log('stream has ended', this === readableStream); +}); + +eos(writableStream, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has finished', this === writableStream); +}); + +eos(duplexStream, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has ended and finished', this === duplexStream); +}); + +eos(duplexStream, {readable:false}, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has finished but might still be readable'); +}); + +eos(duplexStream, {writable:false}, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has ended but might still be writable'); +}); + +eos(readableStream, {error:false}, function(err) { + // do not treat emit('error', err) as a end-of-stream +}); +``` + +## License + +MIT + +## Related + +`end-of-stream` is part of the [mississippi stream utility collection](https://github.com/maxogden/mississippi) which includes more useful stream modules similar to this one. diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/index.js new file mode 100644 index 0000000000..be426c227c --- /dev/null +++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/index.js @@ -0,0 +1,87 @@ +var once = require('once'); + +var noop = function() {}; + +var isRequest = function(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +}; + +var isChildProcess = function(stream) { + return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3 +}; + +var eos = function(stream, opts, callback) { + if (typeof opts === 'function') return eos(stream, null, opts); + if (!opts) opts = {}; + + callback = once(callback || noop); + + var ws = stream._writableState; + var rs = stream._readableState; + var readable = opts.readable || (opts.readable !== false && stream.readable); + var writable = opts.writable || (opts.writable !== false && stream.writable); + + var onlegacyfinish = function() { + if (!stream.writable) onfinish(); + }; + + var onfinish = function() { + writable = false; + if (!readable) callback.call(stream); + }; + + var onend = function() { + readable = false; + if (!writable) callback.call(stream); + }; + + var onexit = function(exitCode) { + callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null); + }; + + var onerror = function(err) { + callback.call(stream, err); + }; + + var onclose = function() { + if (readable && !(rs && rs.ended)) return callback.call(stream, new Error('premature close')); + if (writable && !(ws && ws.ended)) return callback.call(stream, new Error('premature close')); + }; + + var onrequest = function() { + stream.req.on('finish', onfinish); + }; + + if (isRequest(stream)) { + stream.on('complete', onfinish); + stream.on('abort', onclose); + if (stream.req) onrequest(); + else stream.on('request', onrequest); + } else if (writable && !ws) { // legacy streams + stream.on('end', onlegacyfinish); + stream.on('close', onlegacyfinish); + } + + if (isChildProcess(stream)) stream.on('exit', onexit); + + stream.on('end', onend); + stream.on('finish', onfinish); + if (opts.error !== false) stream.on('error', onerror); + stream.on('close', onclose); + + return function() { + stream.removeListener('complete', onfinish); + stream.removeListener('abort', onclose); + stream.removeListener('request', onrequest); + if (stream.req) stream.req.removeListener('finish', onfinish); + stream.removeListener('end', onlegacyfinish); + stream.removeListener('close', onlegacyfinish); + stream.removeListener('finish', onfinish); + stream.removeListener('exit', onexit); + stream.removeListener('end', onend); + stream.removeListener('error', onerror); + stream.removeListener('close', onclose); + }; +}; + +module.exports = eos; diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/package.json new file mode 100644 index 0000000000..17fba30234 --- /dev/null +++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi/node_modules/end-of-stream/package.json @@ -0,0 +1,66 @@ +{ + "_from": "end-of-stream@^1.1.0", + "_id": "end-of-stream@1.4.1", + "_inBundle": false, + "_integrity": "sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==", + "_location": "/pacote/make-fetch-happen/mississippi/end-of-stream", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "end-of-stream@^1.1.0", + "name": "end-of-stream", + "escapedName": "end-of-stream", + "rawSpec": "^1.1.0", + "saveSpec": null, + "fetchSpec": "^1.1.0" + }, + "_requiredBy": [ + "/pacote/make-fetch-happen/mississippi", + "/pacote/make-fetch-happen/mississippi/duplexify", + "/pacote/make-fetch-happen/mississippi/pump", + "/pacote/make-fetch-happen/mississippi/pumpify/pump", + "/pacote/make-fetch-happen/mississippi/stream-each" + ], + "_resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz", + "_shasum": "ed29634d19baba463b6ce6b80a37213eab71ec43", + "_spec": "end-of-stream@^1.1.0", + "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/mississippi", + "author": { + "name": "Mathias Buus", + "email": "mathiasbuus@gmail.com" + }, + "bugs": { + "url": "https://github.com/mafintosh/end-of-stream/issues" + }, + "bundleDependencies": false, + "dependencies": { + "once": "^1.4.0" + }, + "deprecated": false, + "description": "Call a callback when a readable/writable/duplex stream has completed or failed.", + "files": [ + "index.js" + ], + "homepage": "https://github.com/mafintosh/end-of-stream", + "keywords": [ + "stream", + "streams", + "callback", + "finish", + "close", + "end", + "wait" + ], + "license": "MIT", + "main": "index.js", + "name": "end-of-stream", + "repository": { + "type": "git", + "url": "git://github.com/mafintosh/end-of-stream.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.4.1" +} |