mongodb-memory-server
Version:
In-memory MongoDB Server. Designed with testing in mind, the server will allow you to connect your favourite ODM or client library to the MongoDB Server and run integration tests isolated from each other.
250 lines (223 loc) • 6.78 kB
Flow
/* @flow */
/* eslint-disable class-methods-use-this */
import getos from 'getos';
export type MongoBinaryDownloadUrlOpts = {
version: string,
platform: string,
arch: string,
os?: ?getos.Os,
};
export default class MongoBinaryDownloadUrl {
platform: string;
arch: string;
version: string;
os: ?getos.Os;
constructor({ platform, arch, version, os }: MongoBinaryDownloadUrlOpts) {
this.version = version;
this.platform = this.translatePlatform(platform);
this.arch = this.translateArch(arch, this.platform);
this.os = os;
}
async getDownloadUrl(): Promise<string> {
const archive = await this.getArchiveName();
return `${process.env?.MONGOMS_DOWNLOAD_MIRROR || 'https://fastdl.mongodb.org'}/${
this.platform
}/${archive}`;
}
async getArchiveName(): Promise<string> {
switch (this.platform) {
case 'osx':
return this.getArchiveNameOsx();
case 'win32':
return this.getArchiveNameWin();
case 'linux':
default:
return this.getArchiveNameLinux();
}
}
// https://www.mongodb.org/dl/win32
async getArchiveNameWin(): Promise<string> {
let name = `mongodb-${this.platform}`;
name += `-${this.arch}`;
name += '-2008plus-ssl';
name += `-${this.version}.zip`;
return name;
}
// https://www.mongodb.org/dl/osx
async getArchiveNameOsx(): Promise<string> {
let name = `mongodb-osx`;
if (
!(
this.version.indexOf('3.0') === 0 ||
this.version.indexOf('2.') === 0 ||
this.version.indexOf('1.') === 0
)
) {
name += '-ssl';
}
name += `-${this.arch}`;
name += `-${this.version}.tgz`;
return name;
}
// https://www.mongodb.org/dl/linux
async getArchiveNameLinux(): Promise<string> {
let name = `mongodb-linux`;
name += `-${this.arch}`;
let osString;
if (this.arch !== 'i686') {
if (!this.os) this.os = await this.getos();
osString = this.getLinuxOSVersionString(this.os);
}
if (osString) {
name += `-${osString}`;
}
name += `-${this.version}.tgz`;
return name;
}
async getos(): Promise<getos.Os> {
return new Promise((resolve, reject) => {
getos((e: any, os: any) => {
if (e) reject(e);
resolve(os);
});
});
}
getLinuxOSVersionString(os: getos.Os): string {
if (/ubuntu/i.test(os.dist)) {
return this.getUbuntuVersionString(os);
} else if (/elementary OS/i.test(os.dist)) {
return this.getElementaryOSVersionString(os);
} else if (/suse/i.test(os.dist)) {
return this.getSuseVersionString(os);
} else if (/rhel/i.test(os.dist) || /centos/i.test(os.dist) || /scientific/i.test(os.dist)) {
return this.getRhelVersionString(os);
} else if (/fedora/i.test(os.dist)) {
return this.getFedoraVersionString(os);
} else if (/debian/i.test(os.dist)) {
return this.getDebianVersionString(os);
} else if (/mint/i.test(os.dist)) {
return this.getMintVersionString(os);
}
console.warn(`Unknown linux distro ${os.dist}, falling back to legacy MongoDB build`);
return this.getLegacyVersionString(os);
}
getDebianVersionString(os: getos.Os): string {
let name: string = 'debian';
const release: number = parseFloat(os.release);
if (release >= 9 || os.release === 'unstable') {
name += '92';
} else if (release >= 8.1) {
name += '81';
} else if (release >= 7.1) {
name += '71';
}
return name;
}
getFedoraVersionString(os: getos.Os): string {
let name: string = 'rhel';
const fedoraVer: number = parseInt(os.release, 10);
if (fedoraVer > 18) {
name += '70';
} else if (fedoraVer < 19 && fedoraVer >= 12) {
name += '62';
} else if (fedoraVer < 12 && fedoraVer >= 6) {
name += '55';
}
return name;
}
getRhelVersionString(os: getos.Os): string {
let name: string = 'rhel';
const { release } = os;
if (release) {
if (/^7/.test(release)) {
name += '70';
} else if (/^6/.test(release)) {
name += '62';
} else if (/^5/.test(release)) {
name += '55';
}
}
return name;
}
// eslint-disable-next-line no-unused-vars
getElementaryOSVersionString(os: getos.Os): string {
return 'ubuntu1404';
}
// eslint-disable-next-line no-unused-vars
getMintVersionString(os: getos.Os): string {
// unfortunately getos doesn't return version for Mint
return 'ubuntu1404';
}
// eslint-disable-next-line no-unused-vars
getLegacyVersionString(os: getos.Os): string {
return '';
}
getSuseVersionString(os: getos.Os): string {
const [release]: [string | null] = os.release.match(/(^11|^12)/) || [null];
if (release) {
return `suse${release}`;
}
return '';
}
getUbuntuVersionString(os: getos.Os): string {
let name: string = 'ubuntu';
const ubuntuVer: string[] = os.release ? os.release.split('.') : [];
const majorVer: number = parseInt(ubuntuVer[0], 10);
// const minorVer: string = ubuntuVer[1];
if (os.release === '12.04') {
name += '1204';
} else if (os.release === '14.04') {
name += '1404';
} else if (os.release === '14.10') {
name += '1410-clang';
} else if (majorVer === 14) {
name += '1404';
} else if (os.release === '16.04') {
name += '1604';
} else if (majorVer === 16) {
name += '1604';
} else if (majorVer === 18) {
if (this.version && this.version.indexOf('3.') === 0) {
// For MongoDB 3.x using 1604 binaries, download distro does not have builds for Ubuntu 1804
// https://www.mongodb.org/dl/linux/x86_64-ubuntu1604
name += '1604';
} else {
// See fulllist of versions https://www.mongodb.org/dl/linux/x86_64-ubuntu1804
name += '1804';
}
} else {
name += '1404';
}
return name;
}
translatePlatform(platform: string): string {
switch (platform) {
case 'darwin':
return 'osx';
case 'win32':
return 'win32';
case 'linux':
return 'linux';
case 'elementary OS':
return 'linux';
case 'sunos':
return 'sunos5';
default:
throw new Error(`unsupported OS ${platform}`);
}
}
translateArch(arch: string, mongoPlatform: string): string {
if (arch === 'ia32') {
if (mongoPlatform === 'linux') {
return 'i686';
} else if (mongoPlatform === 'win32') {
return 'i386';
}
throw new Error('unsupported architecture');
} else if (arch === 'x64') {
return 'x86_64';
} else {
throw new Error('unsupported architecture, ia32 and x64 are the only valid options');
}
}
}