vs-deploy
Version:
Commands for deploying files of your workspace to a destination.
313 lines • 15.6 kB
JavaScript
;
/// <reference types="node" />
Object.defineProperty(exports, "__esModule", { value: true });
// The MIT License (MIT)
//
// vs-deploy (https://github.com/mkloubert/vs-deploy)
// Copyright (c) Marcel Joachim Kloubert <marcel.kloubert@gmx.net>
//
// 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.
const Crypto = require("crypto");
const deploy_contracts = require("../contracts");
const deploy_helpers = require("../helpers");
const deploy_objects = require("../objects");
const FS = require("fs");
const i18 = require("../i18");
const Moment = require("moment");
const Net = require("net");
const UUID = require("uuid");
const ZLib = require("zlib");
class RemotePlugin extends deploy_objects.DeployPluginWithContextBase {
createContext(target, files, opts) {
let me = this;
return new Promise((resolve, reject) => {
try {
let now = Moment().utc();
let hosts = deploy_helpers.asArray(target.hosts)
.map(x => deploy_helpers.toStringSafe(x))
.filter(x => x);
let id = deploy_helpers.toStringSafe(UUID.v4());
id = deploy_helpers.replaceAllStrings(id, '-', '');
let ctx = {
counter: 0,
hasCancelled: false,
hosts: hosts,
session: `${now.format('YYYYMMDDHHmmss')}-${id}`,
totalCount: files.length,
};
me.onCancelling(() => ctx.hasCancelled = true, opts);
let wrapper = {
context: ctx,
};
resolve(wrapper);
}
catch (e) {
reject(e);
}
});
}
deployFileWithContext(ctx, file, target, opts) {
if (!opts) {
opts = {};
}
let me = this;
++ctx.counter;
let allErrors = [];
let completed = (err) => {
if (err) {
allErrors.push(err);
}
if (allErrors.length > 1) {
err = new Error(allErrors.map((x, i) => i18.t('errors.countable', i + 1, x))
.join('\n\n'));
}
else if (1 === allErrors.length) {
err = allErrors[0];
}
if (opts.onCompleted) {
opts.onCompleted(me, {
canceled: ctx.hasCancelled,
error: err,
file: file,
target: target,
});
}
};
if (ctx.hasCancelled) {
completed(); // cancellation requested
}
else {
// data transformer
let transformer = me.loadDataTransformer(target, deploy_contracts.DataTransformerMode.Transform);
// whole JSON transformer
let jsonTransformer = me.loadDataTransformer(target, deploy_contracts.DataTransformerMode.Transform, (t) => t.messageTransformer);
let pwd = deploy_helpers.toStringSafe(target.password);
if ('' !== pwd) {
// add password wrapper
let baseJsonTransformer = jsonTransformer;
let pwdAlgo = deploy_helpers.normalizeString(target.passwordAlgorithm);
if ('' === pwdAlgo) {
pwdAlgo = deploy_contracts.DEFAULT_PASSWORD_ALGORITHM;
}
jsonTransformer = (ctx) => {
return new Promise((resolve, reject) => {
try {
let btResult = Promise.resolve(baseJsonTransformer(ctx));
btResult.then((uncryptedData) => {
try {
let cipher = Crypto.createCipher(pwdAlgo, pwd);
let a = cipher.update(uncryptedData);
let b = cipher.final();
// return crypted data
resolve(Buffer.concat([a, b]));
}
catch (e) {
reject(e);
}
}).catch((err) => {
reject(err);
});
}
catch (e) {
reject(e);
}
});
};
}
try {
let relativePath = deploy_helpers.toRelativeTargetPathWithValues(file, target, me.context.values(), opts.baseDirectory);
if (false === relativePath) {
completed(new Error(i18.t('relativePaths.couldNotResolve', file)));
return;
}
while (0 === relativePath.indexOf('/')) {
relativePath = relativePath.substr(1);
}
if (!relativePath) {
completed(new Error(i18.t('relativePaths.isEmpty', file)));
return;
}
if (opts.onBeforeDeploy) {
opts.onBeforeDeploy(me, {
destination: relativePath,
file: file,
target: target,
});
}
FS.readFile(file, (err, data) => {
if (err) {
completed(err);
return;
}
try {
let remoteFile = {
isFirst: 1 === ctx.counter,
isLast: ctx.counter === ctx.totalCount,
name: relativePath,
nr: ctx.counter,
session: ctx.session,
tag: target.tag,
totalCount: ctx.totalCount,
};
let transformCtx = {
file: file,
globals: me.context.globals(),
remoteFile: remoteFile,
};
let tCtx = me.createDataTransformerContext(target, deploy_contracts.DataTransformerMode.Transform, transformCtx);
tCtx.data = data;
let tResult = Promise.resolve(transformer(tCtx));
tResult.then((transformedFileData) => {
ZLib.gzip(transformedFileData, (err, compressedData) => {
if (err) {
completed(err);
return;
}
if (deploy_helpers.isNullOrUndefined(transformCtx.compress)) {
// auto compression
remoteFile.isCompressed = compressedData.length < transformedFileData.length;
}
else {
remoteFile.isCompressed = deploy_helpers.toBooleanSafe(transformCtx.compress);
}
let dataToSend = remoteFile.isCompressed ? compressedData : transformedFileData;
try {
remoteFile.data = dataToSend.toString('base64');
}
catch (e) {
completed(e);
return;
}
let json;
try {
json = new Buffer(JSON.stringify(remoteFile), 'utf8');
}
catch (e) {
completed(e);
return;
}
try {
let jsonTransformerCtx = {
file: file,
globals: me.context.globals(),
remoteFile: remoteFile,
};
let tCtx = me.createDataTransformerContext(target, deploy_contracts.DataTransformerMode.Transform, jsonTransformerCtx);
tCtx.data = json;
tCtx.options = deploy_helpers.cloneObject(target.messageTransformerOptions);
let tResult = jsonTransformer(tCtx);
Promise.resolve(tResult).then((transformedJsonData) => {
let hostsTodo = ctx.hosts.map(x => x);
let deployNext;
deployNext = () => {
if (hostsTodo.length < 1) {
completed();
return;
}
let h = hostsTodo.pop();
if (!h) {
completed();
return;
}
let hostCompleted = (err) => {
if (err) {
allErrors.push(err);
}
deployNext();
};
try {
let addr = h;
let port = deploy_contracts.DEFAULT_PORT;
let separator = h.indexOf(':');
if (separator > -1) {
addr = deploy_helpers.toStringSafe(h.substr(0, separator).toLowerCase().trim(), deploy_contracts.DEFAULT_HOST);
port = parseInt(deploy_helpers.toStringSafe(h.substr(separator + 1).trim(), '' + deploy_contracts.DEFAULT_PORT));
}
let client = new Net.Socket();
client.on('error', (err) => {
hostCompleted(err);
});
client.connect(port, addr, (err) => {
if (err) {
hostCompleted(err);
return;
}
try {
let dataLength = Buffer.alloc(4);
dataLength.writeUInt32LE(transformedJsonData.length, 0);
client.write(dataLength);
client.write(transformedJsonData);
try {
client.destroy();
}
catch (e) {
me.context.log(i18.t('errors.withCategory', 'RemotePlugin.deployFile().client.connect()', e));
}
hostCompleted();
}
catch (e) {
hostCompleted(e);
}
});
}
catch (e) {
hostCompleted(e);
}
};
deployNext();
}).catch((err) => {
completed(err); // JSON data transformation failed
});
}
catch (e) {
completed(e);
}
});
}).catch((err) => {
completed(err); // file data transformation failed
});
}
catch (e) {
completed(e);
}
});
}
catch (e) {
completed(e);
}
}
}
info() {
return {
description: i18.t('plugins.remote.description'),
};
}
}
/**
* Creates a new Plugin.
*
* @param {deploy_contracts.DeployContext} ctx The deploy context.
*
* @returns {deploy_contracts.DeployPlugin} The new instance.
*/
function createPlugin(ctx) {
return new RemotePlugin(ctx);
}
exports.createPlugin = createPlugin;
//# sourceMappingURL=remote.js.map