Make updating work for both binary and loose releases
This commit is contained in:
Asher
4
test/tsconfig.json
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test/tsconfig.json
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{
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"extends": "../tsconfig.json",
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"include": ["./**/*.ts"]
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}
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256
test/update.test.ts
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256
test/update.test.ts
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import zip from "adm-zip"
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import * as assert from "assert"
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import * as fs from "fs-extra"
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import * as http from "http"
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import * as os from "os"
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import * as path from "path"
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import * as tar from "tar-fs"
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import * as zlib from "zlib"
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import { LatestResponse, UpdateHttpProvider } from "../src/node/app/update"
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import { AuthType } from "../src/node/http"
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import { SettingsProvider, UpdateSettings } from "../src/node/settings"
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import { tmpdir } from "../src/node/util"
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describe("update", () => {
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const archivePaths = {
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loose: path.join(tmpdir, "tests/updates/code-server-loose-source"),
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binary: path.join(tmpdir, "tests/updates/code-server-binary-source"),
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}
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let useBinary = false
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let version = "1.0.0"
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let spy: string[] = []
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const server = http.createServer((request: http.IncomingMessage, response: http.ServerResponse) => {
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if (!request.url) {
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throw new Error("no url")
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}
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spy.push(request.url)
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response.writeHead(200)
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if (request.url === "/latest") {
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const latest: LatestResponse = {
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name: version,
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}
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return response.end(JSON.stringify(latest))
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}
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const path =
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(useBinary ? archivePaths.binary : archivePaths.loose) + (request.url.endsWith(".tar.gz") ? ".tar.gz" : ".zip")
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const stream = fs.createReadStream(path)
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stream.on("error", (error: NodeJS.ErrnoException) => {
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response.writeHead(500)
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response.end(error.message)
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})
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response.writeHead(200)
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stream.on("close", () => response.end())
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stream.pipe(response)
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})
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const jsonPath = path.join(tmpdir, "tests/updates/update.json")
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const settings = new SettingsProvider<UpdateSettings>(jsonPath)
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let _provider: UpdateHttpProvider | undefined
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const provider = (): UpdateHttpProvider => {
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if (!_provider) {
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const address = server.address()
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if (!address || typeof address === "string" || !address.port) {
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throw new Error("unexpected address")
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}
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_provider = new UpdateHttpProvider(
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{
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auth: AuthType.None,
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base: "/update",
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commit: "test",
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},
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true,
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`http://${address.address}:${address.port}/latest`,
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`http://${address.address}:${address.port}/download/{{VERSION}}/{{RELEASE_NAME}}`,
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settings,
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)
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}
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return _provider
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}
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before(async () => {
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await fs.remove(path.join(tmpdir, "tests/updates"))
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await Promise.all(Object.values(archivePaths).map((p) => fs.mkdirp(path.join(p, "code-server"))))
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await Promise.all([
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fs.writeFile(path.join(archivePaths.binary, "code-server", "code-server"), "BINARY"),
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fs.writeFile(path.join(archivePaths.loose, "code-server", "code-server"), `console.log("UPDATED")`),
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fs.writeFile(path.join(archivePaths.loose, "code-server", "node"), `NODE BINARY`),
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])
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await Promise.all(
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Object.values(archivePaths).map((p) => {
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return Promise.all([
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new Promise((resolve, reject) => {
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const write = fs.createWriteStream(p + ".tar.gz")
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const compress = zlib.createGzip()
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compress.pipe(write)
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compress.on("error", (error) => compress.destroy(error))
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compress.on("close", () => write.end())
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tar.pack(p).pipe(compress)
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write.on("close", reject)
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write.on("finish", () => {
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resolve()
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})
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}),
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new Promise((resolve, reject) => {
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const zipFile = new zip()
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zipFile.addLocalFolder(p)
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zipFile.writeZip(p + ".zip", (error) => {
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return error ? reject(error) : resolve(error)
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})
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}),
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])
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}),
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)
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await new Promise((resolve, reject) => {
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server.on("error", reject)
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server.on("listening", resolve)
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server.listen({
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port: 0,
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host: "localhost",
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})
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})
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})
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after(() => {
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server.close()
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})
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beforeEach(() => {
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spy = []
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})
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it("should get the latest", async () => {
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version = "2.1.0"
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const p = provider()
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const now = Date.now()
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const update = await p.getUpdate()
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assert.deepEqual({ update }, await settings.read())
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assert.equal(isNaN(update.checked), false)
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assert.equal(update.checked < Date.now() && update.checked >= now, true)
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assert.equal(update.version, "2.1.0")
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assert.deepEqual(spy, ["/latest"])
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})
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it("should keep existing information", async () => {
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version = "3.0.1"
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const p = provider()
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const now = Date.now()
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const update = await p.getUpdate()
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assert.deepEqual({ update }, await settings.read())
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assert.equal(isNaN(update.checked), false)
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assert.equal(update.checked < now, true)
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assert.equal(update.version, "2.1.0")
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assert.deepEqual(spy, [])
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})
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it("should force getting the latest", async () => {
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version = "4.1.1"
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const p = provider()
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const now = Date.now()
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const update = await p.getUpdate(true)
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assert.deepEqual({ update }, await settings.read())
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assert.equal(isNaN(update.checked), false)
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assert.equal(update.checked < Date.now() && update.checked >= now, true)
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assert.equal(update.version, "4.1.1")
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assert.deepEqual(spy, ["/latest"])
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})
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it("should get latest after interval passes", async () => {
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const p = provider()
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await p.getUpdate()
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assert.deepEqual(spy, [])
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let checked = Date.now() - 1000 * 60 * 60 * 23
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await settings.write({ update: { checked, version } })
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await p.getUpdate()
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assert.deepEqual(spy, [])
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checked = Date.now() - 1000 * 60 * 60 * 25
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await settings.write({ update: { checked, version } })
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const update = await p.getUpdate()
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assert.notEqual(update.checked, checked)
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assert.deepEqual(spy, ["/latest"])
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})
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it("should check if it's the current version", async () => {
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version = "9999999.99999.9999"
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const p = provider()
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let update = await p.getUpdate(true)
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assert.equal(p.isLatestVersion(update), false)
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version = "0.0.0"
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update = await p.getUpdate(true)
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assert.equal(p.isLatestVersion(update), true)
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// Old version format; make sure it doesn't report as being later.
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version = "999999.9999-invalid999.99.9"
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update = await p.getUpdate(true)
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assert.equal(p.isLatestVersion(update), true)
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})
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it("should download and apply an update", async () => {
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version = "9999999.99999.9999"
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const p = provider()
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const update = await p.getUpdate(true)
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// Create an existing version.
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const destination = path.join(tmpdir, "tests/updates/code-server")
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await fs.mkdirp(destination)
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const entry = path.join(destination, "code-server")
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await fs.writeFile(entry, `console.log("OLD")`)
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assert.equal(`console.log("OLD")`, await fs.readFile(entry, "utf8"))
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// Updating should replace the existing version.
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await p.downloadUpdate(update, destination)
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assert.equal(`console.log("UPDATED")`, await fs.readFile(entry, "utf8"))
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// Should still work if there is no existing version somehow.
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await fs.remove(destination)
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await p.downloadUpdate(update, destination)
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assert.equal(`console.log("UPDATED")`, await fs.readFile(entry, "utf8"))
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// Try the other platform.
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const altTarget = os.platform() === "darwin" ? "linux" : "darwin"
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await fs.writeFile(entry, `console.log("OLD")`)
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await p.downloadUpdate(update, destination, altTarget)
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assert.equal(`console.log("UPDATED")`, await fs.readFile(entry, "utf8"))
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// Extracting a binary should also work.
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useBinary = true
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await p.downloadUpdate(update, destination)
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assert.equal(`BINARY`, await fs.readFile(destination, "utf8"))
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// Back to flat files.
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useBinary = false
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await fs.remove(destination)
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await p.downloadUpdate(update, destination)
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assert.equal(`console.log("UPDATED")`, await fs.readFile(entry, "utf8"))
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const target = os.platform()
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const targetExt = target === "darwin" ? "zip" : "tar.gz"
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const altTargetExt = altTarget === "darwin" ? "zip" : "tar.gz"
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assert.deepEqual(spy, [
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"/latest",
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`/download/${version}/code-server-${version}-${target}-x86_64.${targetExt}`,
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`/download/${version}/code-server-${version}-${target}-x86_64.${targetExt}`,
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`/download/${version}/code-server-${version}-${altTarget}-x86_64.${altTargetExt}`,
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`/download/${version}/code-server-${version}-${target}-x86_64.${targetExt}`,
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`/download/${version}/code-server-${version}-${target}-x86_64.${targetExt}`,
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])
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})
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})
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