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feat: default and scoped registries with proxy and auth support (orta#17
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Seb Insua
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Dec 5, 2018
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| { | ||
| "printWidth": 120, | ||
| "trailingComma": "es5", | ||
| "semi": false | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,12 +1,9 @@ | ||
| { | ||
| "prettier.singleQuote": false, | ||
| "prettier.trailingComma": "es5", | ||
| "prettier.semi": false, | ||
| "prettier.printWidth": 120, | ||
| "files.exclude": { | ||
| "**/.git": true, | ||
| "**/dist": true, | ||
| "**/node_modules": true | ||
| }, | ||
| "editor.formatOnSave": false | ||
| "files.exclude": { | ||
| "**/.git": true, | ||
| "**/dist": true, | ||
| "**/node_modules": true | ||
| }, | ||
| "editor.formatOnSave": true, | ||
| "typescript.tsdk": "node_modules/typescript/lib" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| import { Agent } from "http" | ||
| import HttpsProxyAgent from "https-proxy-agent" | ||
| import { URL } from "url" | ||
|
|
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| import { YarnConfig } from "./getYarnConfig" | ||
|
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| function formatHostname(hostname: string): string { | ||
| // canonicalize the hostname, so that 'oogle.com' won't match 'google.com' | ||
| return hostname.replace(/^\.*/, ".").toLowerCase() | ||
| } | ||
|
|
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| function parseNoProxyZone(zone: string): Readonly<{ hostname: string; port: string; hasPort: boolean }> { | ||
| zone = zone.trim().toLowerCase() | ||
|
|
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| const zoneParts = zone.split(":", 2) | ||
| const zoneHost = formatHostname(zoneParts[0]) | ||
| const zonePort = zoneParts[1] | ||
| const hasPort = zone.indexOf(":") > -1 | ||
|
|
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| return { | ||
| hostname: zoneHost, | ||
| port: zonePort, | ||
| hasPort, | ||
| } | ||
| } | ||
|
|
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| function uriInNoProxy(uri: URL, noProxy: string): boolean { | ||
| const port = uri.port || (uri.protocol === "https:" ? "443" : "80") | ||
| const hostname = formatHostname(uri.hostname) | ||
| const noProxyList = noProxy.split(",") | ||
|
|
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| // iterate through the noProxyList until it finds a match. | ||
| return noProxyList.map(parseNoProxyZone).some(noProxyZone => { | ||
| const isMatchedAt = hostname.indexOf(noProxyZone.hostname) | ||
| const hostnameMatched = isMatchedAt > -1 && isMatchedAt === hostname.length - noProxyZone.hostname.length | ||
|
|
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| if (noProxyZone.hasPort) { | ||
| return port === noProxyZone.port && hostnameMatched | ||
| } | ||
|
|
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| return hostnameMatched | ||
| }) | ||
| } | ||
|
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| function getProxyFromUri(uri: URL, config: YarnConfig): string | undefined { | ||
| // Decide the proper request proxy to use based on the request URI object and the | ||
| // environmental variables (NO_PROXY, HTTP_PROXY, etc.) | ||
| // Respect NO_PROXY environment variables. | ||
| // See: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html | ||
| const noProxy = process.env.NO_PROXY || process.env.no_proxy | ||
|
|
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| // If the noProxy is a wildcard then return undefined | ||
| if (noProxy === "*") { | ||
| return undefined | ||
| } | ||
|
|
||
| // If the noProxy is not empty and the uri is found return undefined | ||
| if (noProxy && uriInNoProxy(uri, noProxy)) { | ||
| return undefined | ||
| } | ||
|
|
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| // Check for HTTP or HTTPS proxy in environment else default to undefined | ||
| if (uri.protocol === "http:") { | ||
| return process.env.HTTP_PROXY || process.env.http_proxy || config["http-proxy"] || config.proxy || undefined | ||
| } | ||
|
|
||
| if (uri.protocol === "https:") { | ||
| return ( | ||
| process.env.HTTPS_PROXY || | ||
| process.env.https_proxy || | ||
| config["https-proxy"] || | ||
| process.env.HTTP_PROXY || | ||
| process.env.http_proxy || | ||
| config["http-proxy"] || | ||
| config.proxy || | ||
| undefined | ||
| ) | ||
| } | ||
|
|
||
| // If none of that works, return undefined | ||
| // (What uri protocol are you using then?) | ||
| return undefined | ||
| } | ||
|
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| export function getProxyAgentFromUri(uri: URL, config: YarnConfig): Agent | undefined { | ||
| const proxy = getProxyFromUri(uri, config) | ||
|
|
||
| if (proxy) { | ||
| return new HttpsProxyAgent(proxy) as Agent | ||
| } | ||
|
|
||
| return undefined | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| import { YarnConfig } from "./getYarnConfig" | ||
|
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| export type Registry = Readonly<{ | ||
| url: string | ||
| authToken?: string | ||
| }> | ||
|
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| export interface Registries { | ||
| readonly default: Registry | ||
| [scopeName: string]: Registry | ||
| } | ||
|
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| export function getRegistries(config: YarnConfig): Registries { | ||
| const registries = { | ||
| default: { | ||
| url: config.registry, | ||
| authToken: config._auth, | ||
| }, | ||
| } | ||
|
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| for (const [key, value] of Object.entries(config)) { | ||
| if (key.endsWith(":registry")) { | ||
| const [scopeName] = key.split(":registry") | ||
| const url = value | ||
| const authToken = config[`${url}:_auth`] | ||
| registries[scopeName] = { | ||
| url, | ||
| authToken, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return registries | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| import * as child_process from "child_process" | ||
| import { promisify } from "util" | ||
|
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| const exec = promisify(child_process.exec) | ||
|
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| export interface YarnConfig { | ||
| registry: string | ||
| _auth?: string | ||
| "https-proxy"?: string | ||
| "http-proxy"?: string | ||
| proxy?: string | ||
| } | ||
|
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| export interface YarnConfigListMessage { | ||
| type: "info" | "inspect" | ||
| data: object | ||
| } | ||
|
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| export async function getYarnConfig(): Promise<YarnConfig> { | ||
| const defaultConfig = { | ||
| registry: "https://registry.npmjs.org/", | ||
| } | ||
|
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| const { stdout } = await exec("yarn config list --json") | ||
|
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| if (stdout) { | ||
| const jsonLines: YarnConfigListMessage[] = stdout.split("\n").map(line => JSON.parse(line)) | ||
| // The json lines are ordered from yarn to npm, but we wish to produce | ||
| // a config in which npm is overridden with yarn config. | ||
| return jsonLines.reduceRight((config, jsonLine) => { | ||
| if (jsonLine.type === "inspect") { | ||
| return { ...config, ...jsonLine.data } | ||
| } | ||
|
|
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| return config | ||
| }, defaultConfig) | ||
| } | ||
|
|
||
| return defaultConfig | ||
| } |
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