Add Remotes section to setup webview

extension/src/cli/dvc/constants.ts

@@ -30,6 +30,7 @@ export enum Command {
   PUSH = 'push',
   QUEUE = 'queue',
   REMOVE = 'remove',
+  REMOTE = 'remote',
   ROOT = 'root',
   PARAMS = 'params',
   METRICS = 'metrics',

extension/src/cli/dvc/executor.ts

@@ -7,7 +7,8 @@ import {
   ExperimentSubCommand,
   Flag,
   GcPreserveFlag,
-  QueueSubCommand
+  QueueSubCommand,
+  SubCommand
 } from './constants'
 import { addStudioAccessToken } from './options'
 import { CliResult, CliStarted, typeCheckCommands } from '..'
@@ -35,6 +36,7 @@ export const autoRegisteredCommands = {
   QUEUE_KILL: 'queueKill',
   QUEUE_START: 'queueStart',
   QUEUE_STOP: 'queueStop',
+  REMOTE: 'remote',
   REMOVE: 'remove'
 } as const
 
@@ -196,6 +198,10 @@ export class DvcExecutor extends DvcCli {
     return this.blockAndExecuteProcess(cwd, Command.REMOVE, ...args)
   }
 
+  public remote(cwd: string, arg: typeof SubCommand.LIST) {
+    return this.executeDvcProcess(cwd, Command.REMOTE, arg)
+  }
+
   private executeExperimentProcess(cwd: string, ...args: Args) {
     return this.executeDvcProcess(cwd, Command.EXPERIMENT, ...args)
   }

extension/src/setup/collect.test.ts

@@ -0,0 +1,30 @@
+import { collectRemoteList } from './collect'
+import { dvcDemoPath } from '../test/util'
+import { join } from '../test/util/path'
+
+describe('collectRemoteList', () => {
+  it('should return the expected data structure', async () => {
+    const mockedRoot = join('some', 'other', 'root')
+    const remoteList = await collectRemoteList(
+      [dvcDemoPath, 'mockedOtherRoot', mockedRoot],
+      root =>
+        Promise.resolve(
+          {
+            [dvcDemoPath]:
+              'storage s3://dvc-public/remote/mnist-vscode\nbackup gdrive://appDataDir\nurl  https://remote.dvc.org/mnist-vscode',
+            mockedOtherRoot: '',
+            [mockedRoot]: undefined
+          }[root]
+        )
+    )
+    expect(remoteList).toStrictEqual({
+      [dvcDemoPath]: {
+        backup: 'gdrive://appDataDir',
+        storage: 's3://dvc-public/remote/mnist-vscode',
+        url: 'https://remote.dvc.org/mnist-vscode'
+      },
+      mockedOtherRoot: undefined,
+      [mockedRoot]: undefined
+    })
+  })
+})

extension/src/setup/collect.ts

@@ -1,4 +1,9 @@
-import { DEFAULT_SECTION_COLLAPSED, SetupSection } from './webview/contract'
+import {
+  DEFAULT_SECTION_COLLAPSED,
+  RemoteList,
+  SetupSection
+} from './webview/contract'
+import { trimAndSplit } from '../util/stdout'
 
 export const collectSectionCollapsed = (
   focusedSection?: SetupSection
@@ -16,3 +21,27 @@ export const collectSectionCollapsed = (
 
   return acc
 }
+
+export const collectRemoteList = async (
+  dvcRoots: string[],
+  getRemoteList: (cwd: string) => Promise<string | undefined>
+): Promise<NonNullable<RemoteList>> => {
+  const acc: NonNullable<RemoteList> = {}
+
+  for (const dvcRoot of dvcRoots) {
+    const remoteList = await getRemoteList(dvcRoot)
+    if (!remoteList) {
+      acc[dvcRoot] = undefined
+      continue
+    }
+    const remotes = trimAndSplit(remoteList)
+    const dvcRootRemotes: { [alias: string]: string } = {}
+    for (const remote of remotes) {
+      const [alias, url] = remote.split(/\s+/)
+      dvcRootRemotes[alias] = url
+    }
+    acc[dvcRoot] = dvcRootRemotes
+  }
+
+  return acc
+}

extension/src/setup/index.ts

@@ -7,7 +7,7 @@ import {
   SetupSection,
   SetupData as TSetupData
 } from './webview/contract'
-import { collectSectionCollapsed } from './collect'
+import { collectRemoteList, collectSectionCollapsed } from './collect'
 import { WebviewMessages } from './webview/messages'
 import { validateTokenInput } from './inputBox'
 import { findPythonBinForInstall } from './autoInstall'
@@ -47,7 +47,8 @@ import {
   Flag,
   ConfigKey as DvcConfigKey,
   DOT_DVC,
-  Args
+  Args,
+  SubCommand
 } from '../cli/dvc/constants'
 import { GLOBAL_WEBVIEW_DVCROOT } from '../webview/factory'
 import {
@@ -229,7 +230,7 @@ export class Setup
   ) {
     this.cliCompatible = compatible
     this.cliVersion = version
-    void this.updateIsStudioConnected()
+    void this.updateStudioAndSend()
     const incompatible = compatible === undefined ? undefined : !compatible
     void setContextValue(ContextKey.CLI_INCOMPATIBLE, incompatible)
   }
@@ -339,7 +340,7 @@ export class Setup
     }
 
     await this.accessConfig(cwd, Flag.GLOBAL, DvcConfigKey.STUDIO_TOKEN, token)
-    return this.updateIsStudioConnected()
+    return this.updateStudioAndSend()
   }
 
   public getStudioLiveShareToken() {
@@ -375,14 +376,28 @@ export class Setup
     }
   }
 
+  private async getRemoteList() {
+    await this.config.isReady()
+
+    if (!this.hasRoots()) {
+      return undefined
+    }
+
+    return collectRemoteList(this.dvcRoots, (cwd: string) =>
+      this.accessRemote(cwd, SubCommand.LIST)
+    )
+  }
+
   private async sendDataToWebview() {
     const projectInitialized = this.hasRoots()
     const hasData = this.getHasData()
 
-    const [isPythonExtensionUsed, dvcCliDetails] = await Promise.all([
-      this.isPythonExtensionUsed(),
-      this.getDvcCliDetails()
-    ])
+    const [isPythonExtensionUsed, dvcCliDetails, remoteList] =
+      await Promise.all([
+        this.isPythonExtensionUsed(),
+        this.getDvcCliDetails(),
+        this.getRemoteList()
+      ])
 
     const needsGitInitialized =
       !projectInitialized && !!(await this.needsGitInit())
@@ -405,6 +420,7 @@ export class Setup
       needsGitInitialized,
       projectInitialized,
       pythonBinPath: getBinDisplayText(pythonBinPath),
+      remoteList,
       sectionCollapsed: collectSectionCollapsed(this.focusedSection),
       shareLiveToStudio: getConfigValue(
         ExtensionConfigKey.STUDIO_SHARE_EXPERIMENTS_LIVE
@@ -644,16 +660,16 @@ export class Setup
     }
   }
 
+  private async updateStudioAndSend() {
+    await this.updateIsStudioConnected()
+    return this.sendDataToWebview()
+  }
+
   private async updateIsStudioConnected() {
     await this.setStudioAccessToken()
     const storedToken = this.getStudioAccessToken()
     const isConnected = isStudioAccessToken(storedToken)
-    return this.setStudioIsConnected(isConnected)
-  }
-
-  private setStudioIsConnected(isConnected: boolean) {
     this.studioIsConnected = isConnected
-    void this.sendDataToWebview()
     return setContextValue(ContextKey.STUDIO_CONNECTED, isConnected)
   }
 
@@ -667,7 +683,7 @@ export class Setup
             path.endsWith(join('dvc', 'config')) ||
             path.endsWith(join('dvc', 'config.local'))
           ) {
-            void this.updateIsStudioConnected()
+            void this.updateStudioAndSend()
           }
         }
       )
@@ -705,13 +721,23 @@ export class Setup
     )
   }
 
-  private async accessConfig(cwd: string, ...args: Args) {
+  private accessConfig(cwd: string, ...args: Args) {
+    return this.accessDvc(AvailableCommands.CONFIG, cwd, ...args)
+  }
+
+  private accessRemote(cwd: string, ...args: Args) {
+    return this.accessDvc(AvailableCommands.REMOTE, cwd, ...args)
+  }
+
+  private async accessDvc(
+    commandId:
+      | typeof AvailableCommands.CONFIG
+      | typeof AvailableCommands.REMOTE,
+    cwd: string,
+    ...args: Args
+  ) {
     try {
-      return await this.internalCommands.executeCommand(
-        AvailableCommands.CONFIG,
-        cwd,
-        ...args
-      )
+      return await this.internalCommands.executeCommand(commandId, cwd, ...args)
     } catch {}
   }
 }

extension/src/setup/webview/contract.ts

@@ -3,6 +3,10 @@ export type DvcCliDetails = {
   version: string | undefined
 }
 
+export type RemoteList =
+  | { [dvcRoot: string]: { [alias: string]: string } | undefined }
+  | undefined
+
 export type SetupData = {
   canGitInitialize: boolean
   cliCompatible: boolean | undefined
@@ -14,20 +18,23 @@ export type SetupData = {
   needsGitInitialized: boolean | undefined
   projectInitialized: boolean
   pythonBinPath: string | undefined
+  remoteList: RemoteList
   sectionCollapsed: typeof DEFAULT_SECTION_COLLAPSED | undefined
   shareLiveToStudio: boolean
 }
 
 export enum SetupSection {
+  DVC = 'dvc',
   EXPERIMENTS = 'experiments',
-  STUDIO = 'studio',
-  DVC = 'dvc'
+  REMOTES = 'remotes',
+  STUDIO = 'studio'
 }
 
 export const DEFAULT_SECTION_COLLAPSED = {
+  [SetupSection.DVC]: false,
   [SetupSection.EXPERIMENTS]: false,
-  [SetupSection.STUDIO]: false,
-  [SetupSection.DVC]: false
+  [SetupSection.REMOTES]: false,
+  [SetupSection.STUDIO]: false
 }
 
 export type SectionCollapsed = typeof DEFAULT_SECTION_COLLAPSED

extension/src/setup/webview/messages.ts

@@ -40,6 +40,7 @@ export class WebviewMessages {
     needsGitInitialized,
     projectInitialized,
     pythonBinPath,
+    remoteList,
     sectionCollapsed,
     shareLiveToStudio
   }: SetupData) {
@@ -54,6 +55,7 @@ export class WebviewMessages {
       needsGitInitialized,
       projectInitialized,
       pythonBinPath,
+      remoteList,
       sectionCollapsed,
       shareLiveToStudio
     })

extension/src/test/suite/setup/index.test.ts

@@ -246,6 +246,7 @@ suite('Setup Test Suite', () => {
         needsGitInitialized: true,
         projectInitialized: false,
         pythonBinPath: undefined,
+        remoteList: undefined,
         sectionCollapsed: undefined,
         shareLiveToStudio: false
       })
@@ -287,6 +288,7 @@ suite('Setup Test Suite', () => {
         needsGitInitialized: true,
         projectInitialized: false,
         pythonBinPath: undefined,
+        remoteList: undefined,
         sectionCollapsed: undefined,
         shareLiveToStudio: false
       })
@@ -337,6 +339,7 @@ suite('Setup Test Suite', () => {
         needsGitInitialized: false,
         projectInitialized: false,
         pythonBinPath: undefined,
+        remoteList: undefined,
         sectionCollapsed: undefined,
         shareLiveToStudio: false
       })
@@ -387,6 +390,7 @@ suite('Setup Test Suite', () => {
         needsGitInitialized: false,
         projectInitialized: true,
         pythonBinPath: undefined,
+        remoteList: { [dvcDemoPath]: undefined },
         sectionCollapsed: undefined,
         shareLiveToStudio: false
       })

extension/src/test/suite/setup/util.ts

@@ -44,6 +44,7 @@ export const buildSetup = (
 
   const mockEmitter = disposer.track(new EventEmitter())
   stub(dvcReader, 'root').resolves(mockDvcRoot)
+  stub(dvcExecutor, 'remote').resolves('')
   const mockVersion = stub(dvcReader, 'version').resolves(MIN_CLI_VERSION)
   const mockGlobalVersion = stub(dvcReader, 'globalVersion').resolves(
     MIN_CLI_VERSION