mirror of
https://github.com/danbulant/docker-compose
synced 2026-05-19 20:38:35 +00:00
custom ymls support + tests, eslint aid for tests
This commit is contained in:
Ignatiev Mikhail
parent
3c87d3a8df
commit
8889412840
3 changed files with 100 additions and 127 deletions
146
index.js
146
index.js
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@ -19,133 +19,97 @@ const logStandards = function (standards) {
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};
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/**
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* Converts supplied yml files to cli arguments
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* https://docs.docker.com/compose/reference/overview/#use--f-to-specify-name-and-path-of-one-or-more-compose-files
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* @param {?(string|string[])} config
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*/
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const configToArgs = config => {
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if (typeof config === 'undefined') {
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return '';
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} else if (typeof config === 'string') {
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return `-f ${config}`;
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} else if (config instanceof Array) {
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return config.map(configToArgs).join(' ');
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}
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throw new Error(`Invalid argument supplied: ${config}`);
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};
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/**
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* Executes docker-compose command with common options
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* @param {string} command
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* @param {object} options
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* @param {boolean} [options.log]
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* @param {string} options.cwd
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* @param {?(string|string[])} options.config
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*/
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const execCompose = (command, options) => new Promise((resolve, reject) => {
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const cmd = `docker-compose ${configToArgs(options.config)} ${command}`;
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const cwd = options.cwd;
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exec(cmd, { cwd }).then(
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standards => {
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if (options.log) {
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logStandards(standards);
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}
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resolve();
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},
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error => {
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logger.error(error.message);
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return reject(error);
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}
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);
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});
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/**
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* @param {object} options
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* @param {boolean} [options.log]
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* @param {string} options.cwd
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* @param {?(string|string[])} options.config
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*/
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const up = function (options) {
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return new Promise((resolve, reject) => {
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const cwd = options.cwd;
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exec('docker-compose up -d', { cwd }).then(
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standards => {
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if (options.log) {
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logStandards(standards);
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}
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return resolve();
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},
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err => {
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logger.error(err.message);
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return reject(err);
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}
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);
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});
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return execCompose('up -d', options);
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};
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/**
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* @param {object} options
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* @param {boolean} [options.log]
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* @param {string} options.cwd
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* @param {?(string|string[])} options.config
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*/
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const down = function (options) {
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return new Promise((resolve, reject) => {
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const cwd = options.cwd;
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exec('docker-compose down', { cwd }).then(
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standards => {
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if (options.log) {
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logStandards(standards);
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}
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return resolve();
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},
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err => {
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logger.error(err.message);
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return reject(err);
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}
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);
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});
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return execCompose('down', options);
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};
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/**
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* @param {object} options
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* @param {boolean} [options.log]
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* @param {cwd} options.cwd
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* @param {string} options.cwd
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* @param {?(string|string[])} options.config
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*/
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const stop = function (options) {
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return new Promise((resolve, reject) => {
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const cwd = options.cwd;
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exec('docker-compose stop', { cwd }).then(
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standards => {
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if (options.log) {
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logStandards(standards);
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}
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return resolve();
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},
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err => {
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logger.error(err.message);
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return reject(err);
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}
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);
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});
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return execCompose('stop', options);
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};
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/**
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* @param {object} options
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* @param {boolean} [options.log]
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* @param {string} options.cwd
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* @param {?(string|string[])} options.config
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*/
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const kill = function (options) {
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return new Promise((resolve, reject) => {
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const cwd = options.cwd;
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exec('docker-compose kill', { cwd }).then(
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standards => {
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if (options.log) {
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logStandards(standards);
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}
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return resolve();
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},
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err => {
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logger.error(err.message);
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return reject(err);
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}
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);
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});
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return execCompose('kill', options);
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};
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/**
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* @param {object} options
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* @param {boolean} [options.log]
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* @param {string} options.cwd
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* @param {?(string|string[])} options.config
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*/
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const rm = function (options) {
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return new Promise((resolve, reject) => {
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const cwd = options.cwd;
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exec('docker-compose rm -f', { cwd }).then(
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standards => {
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if (options.log) {
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logStandards(standards);
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}
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return resolve();
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},
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err => {
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logger.error(err.message);
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return reject(err);
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}
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);
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});
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return execCompose('rm -f', options);
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};
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module.exports = { up, kill, down, stop, rm };
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6
test/docker-compose-2.yml
Normal file
6
test/docker-compose-2.yml
Normal file
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@ -0,0 +1,6 @@
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version: '2'
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services:
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db:
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image: alpine:3.7
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container_name: compose_test_alpine
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@ -3,71 +3,74 @@
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const compose = require('../index');
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const path = require('path');
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const tape = require('tape');
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const _test = require('tape-promise').default;
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const test = _test(tape);
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const defaultTest = require('tape-promise').default;
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const test = defaultTest(tape);
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const Docker = require('dockerode');
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const docker = new Docker();
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const isContainerRunning = async name => new Promise((resolve, reject) => {
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docker.listContainers((err, containers) => {
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if (err) {
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reject(err);
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}
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const running = containers.find(container => container.Names.includes(name));
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resolve(running);
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});
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});
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test('ensure container gets started', async assert => {
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await compose.up({ cwd: path.join(__dirname), log: true });
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docker.listContainers((err, containers) => {
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const containerIsRunning = containers.find(container =>
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container.Names.includes('/compose_test_mongodb')
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);
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assert.true(containerIsRunning);
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assert.end();
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});
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assert.true(await isContainerRunning('/compose_test_mongodb'));
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assert.end();
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});
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test('ensure container gets down', async assert => {
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await compose.up({ cwd: path.join(__dirname), log: true });
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await compose.down({ cwd: path.join(__dirname), log: true });
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docker.listContainers((err, containers) => {
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// eslint-disable-line
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const containerIsRunning = containers.find(container =>
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container.Names.includes('/compose_test_mongodb')
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);
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assert.false(containerIsRunning);
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assert.end();
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});
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assert.false(await isContainerRunning('/compose_test_mongodb'));
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assert.end();
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});
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test('ensure container gets stopped', async assert => {
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await compose.up({ cwd: path.join(__dirname), log: true });
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await compose.stop({ cwd: path.join(__dirname), log: true });
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docker.listContainers((err, containers) => {
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// eslint-disable-line
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const containerIsRunning = containers.find(container =>
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container.Names.includes('/compose_test_mongodb')
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);
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assert.false(containerIsRunning);
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assert.end();
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});
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assert.false(await isContainerRunning('/compose_test_mongodb'));
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assert.end();
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});
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test('ensure container gets killed', async assert => {
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await compose.up({ cwd: path.join(__dirname), log: true });
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await compose.kill({ cwd: path.join(__dirname), log: true });
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docker.listContainers((err, containers) => {
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// eslint-disable-line
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const containerIsRunning = containers.find(container =>
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container.Names.includes('/compose_test_mongodb')
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);
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assert.false(await isContainerRunning('/compose_test_mongodb'));
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assert.end();
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});
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assert.false(containerIsRunning);
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assert.end();
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});
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test('ensure custom ymls are working', async assert => {
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const config = './docker-compose-2.yml';
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const cwd = path.join(__dirname);
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const log = true;
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await compose.up({ cwd, log, config });
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assert.true(await isContainerRunning('/compose_test_alpine'));
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// config & [config] is the same thing, ensures that multiple configs are handled properly
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await compose.kill({ cwd, log, config: [ config ]});
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assert.false(await isContainerRunning('/compose_test_alpine'));
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assert.end();
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});
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test('teardown', assert => {
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docker.listContainers((err, containers) => {
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if (err) {
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throw err;
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}
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containers.forEach(container => {
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container.Names.forEach(name => {
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if (name.startsWith('/compose_test_')) {
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