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lamp.js
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lamp.js
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'use strict';
// Modules
const _ = require('lodash');
const fs = require('fs');
const path = require('path');
/*
* Helper to get database type.
*/
const getDatabaseType = options => {
return _.get(options, '_app.config.services.database.type', options.database) ?? 'mysql';
};
// Tooling defaults
const toolingDefaults = {
'composer': {
service: 'appserver',
cmd: 'composer --ansi',
},
'db-import <file>': {
service: ':host',
description: 'Imports a dump file into a database service',
cmd: '/helpers/sql-import.sh',
user: 'root',
options: {
'host': {
description: 'The database service to use',
default: 'database',
alias: ['h'],
},
'no-wipe': {
description: 'Do not destroy the existing database before an import',
boolean: true,
},
},
},
'db-export [file]': {
service: ':host',
description: 'Exports database from a database service to a file',
cmd: '/helpers/sql-export.sh',
user: 'root',
options: {
host: {
description: 'The database service to use',
default: 'database',
alias: ['h'],
},
stdout: {
description: 'Dump database to stdout',
},
},
},
'php': {
service: 'appserver',
cmd: 'php',
},
};
// MariaDB cli commands
const mariadbCli = {
service: ':host',
description: 'Drops into a MariaDB shell on a database service',
cmd: 'mariadb -uroot',
options: {
host: {
description: 'The database service to use',
default: 'database',
alias: ['h'],
},
},
};
// MySQL cli commands
const mysqlCli = {
service: ':host',
description: 'Drops into a MySQL shell on a database service',
cmd: 'mysql -uroot',
options: {
host: {
description: 'The database service to use',
default: 'database',
alias: ['h'],
},
},
};
// Postgres cli commands
const postgresCli = {
service: ':host',
description: 'Drops into a psql shell on a database service',
cmd: 'psql -Upostgres',
user: 'root',
options: {
host: {
description: 'The database service to use',
default: 'database',
alias: ['h'],
},
},
};
/*
* Helper to get config defaults
*/
const getConfigDefaults = options => {
// Get the viaconf
if (_.startsWith(options.via, 'nginx')) options.defaultFiles.vhosts = 'default.conf.tpl';
// attempt to discover the database that is actually being used
// @NOTE: this will look to see if database is overridden
const dbConfig = getDatabaseType(options);
const database = _.first(dbConfig.split(':'));
const version = _.last(dbConfig.split(':')).substring(0, 2);
if (database === 'lamp-mysql' || database === 'mysql' || database === 'mariadb') {
if (version === '8.') {
options.defaultFiles.database = 'mysql8.cnf';
} else {
options.defaultFiles.database = 'mysql.cnf';
}
}
// Verify files exist and remove if it doesn't
_.forEach(options.defaultFiles, (file, type) => {
if (!fs.existsSync(`${options.confDest}/${file}`)) {
delete options.defaultFiles[type];
}
});
// Return
return options.defaultFiles;
};
/*
* Helper to get services
*/
const getServices = options => ({
appserver: {
build_as_root_internal: options.build_root,
build_internal: options.build,
composer: options.composer,
composer_version: options.composer_version,
config: getServiceConfig(options),
run_as_root_internal: options.run_root,
ssl: true,
type: `lamp-php:${options.php}`,
via: options.via,
xdebug: options.xdebug,
webroot: options.webroot,
},
database: {
config: getServiceConfig(options, ['database']),
authentication: 'mysql_native_password',
type: `lamp-${options.database}`,
portforward: true,
creds: {
user: options.recipe,
password: options.recipe,
database: options.recipe,
},
},
});
/*
* Helper to get the phar build command
*/
const getDbTooling = database => {
// Make sure we strip out any version number
const db = database.split(':')[0];
const ver = database.split(':')[1];
// Choose wisely
if (db === 'mysql') {
return {mysql: mysqlCli};
} else if (db === 'mariadb' && ver < 10.4) {
// Use mysql command for MariaDB 10.3.x and below
return {mysql: mysqlCli};
} else if (db === 'mariadb') {
return {mariadb: mariadbCli};
} else if (db === 'postgres') {
return {psql: postgresCli};
} else if (db === 'mongo') {
return {mongo: {
service: 'database',
description: 'Drop into the mongo shell',
}};
}
};
/*
* Helper to get proxy config
*/
const getProxy = (options, proxyService = 'appserver') => {
// get any intial proxy stuff for proxyService
const urls = _.get(options, `_app.config.proxy.${proxyService}`, []);
// add
urls.push(`${options.app}.${options._app._config.domain}`);
// return
return {[proxyService]: _.uniq(_.compact(urls))};
};
/*
* Helper to get service config
*/
const getServiceConfig = (options, types = ['php', 'server', 'vhosts']) => {
const config = {};
_.forEach(types, type => {
if (_.has(options, `config.${type}`)) {
config[type] = options.config[type];
} else if (!_.has(options, `config.${type}`) && _.has(options, `defaultFiles.${type}`)) {
if (_.has(options, 'confDest')) {
config[type] = path.join(options.confDest, options.defaultFiles[type]);
}
}
});
return config;
};
/*
* Helper to get tooling
*/
const getTooling = options => _.merge({}, toolingDefaults, getDbTooling(options.database));
/*
* Build L(E)AMP
*/
module.exports = {
name: 'lamp',
parent: '_recipe',
config: {
confSrc: path.resolve(__dirname, '..', 'config'),
database: 'mysql',
defaultFiles: {
php: 'php.ini',
},
php: '7.4',
via: 'apache',
webroot: '.',
xdebug: false,
proxy: {},
},
builder: (parent, config) => class LandoLamp extends parent {
constructor(id, options = {}) {
options = _.merge({}, config, options);
// Switch the proxy if needed
if (!_.has(options, 'proxyService')) {
if (_.startsWith(options.via, 'nginx')) options.proxyService = 'appserver_nginx';
else if (_.startsWith(options.via, 'apache')) options.proxyService = 'appserver';
}
// Rebase on top of any default config we might already have
options.defaultFiles = _.merge({}, getConfigDefaults(_.cloneDeep(options)), options.defaultFiles);
options.proxy = _.merge({}, getProxy(options, options.proxyService), options.proxy);
options.services = _.merge({}, getServices(options), options.services);
options.tooling = _.merge({}, getTooling(options), options.tooling);
// Downstream
super(id, options);
};
},
};