feat: add show logs command

Author: cmoog

package.json

@@ -54,6 +54,10 @@
           "command": "coderWorkspaces.rebuildWorkspace",
           "when": "view == coderWorkspaces"
         },
+        {
+          "command": "coderWorkspaces.showWorkspaceLogs",
+          "when": "view == coderWorkspaces"
+        },
         {
           "command": "coderWorkspaces.shutdownWorkspace",
           "group": "inline",
@@ -98,6 +102,10 @@
           "dark": "media/dark/refresh.svg"
         }
       },
+      {
+        "command": "coderWorkspaces.showWorkspaceLogs",
+        "title": "Show Logs"
+      },
       {
         "command": "coderWorkspaces.shutdownWorkspace",
         "title": "Shutdown",

src/extension.ts

@@ -11,10 +11,13 @@ import {
   openWorkspace,
   shutdownWorkspace,
 } from "./workspaces"
+import { coderWorkspaceLogsDocumentProvider, handleShowLogsCommand } from "./logs"
 
 export function activate(context: vscode.ExtensionContext) {
   preflightCheckCoderInstalled()
   const workspaceProvider = new CoderWorkspacesProvider()
+
+  vscode.commands.registerCommand("coderWorkspaces.showWorkspaceLogs", handleShowLogsCommand)
   vscode.window.registerTreeDataProvider("coderWorkspaces", workspaceProvider)
   vscode.window.registerTreeDataProvider("coderHelpFeedback", new CoderHelpProvider())
   vscode.commands.registerCommand("coderWorkspaces.openWorkspace", (ws: CoderWorkspace) => {
@@ -33,6 +36,8 @@ export function activate(context: vscode.ExtensionContext) {
   vscode.commands.registerCommand("coderWorkspaces.refreshWorkspaces", () => {
     workspaceProvider.refresh()
   })
+
+  vscode.workspace.registerTextDocumentContentProvider("coder", coderWorkspaceLogsDocumentProvider)
 }
 
 const preflightCheckCoderInstalled = () => {

src/logs.ts

@@ -0,0 +1,17 @@
+import * as vscode from "vscode"
+import * as cp from "child_process"
+import { CoderWorkspace } from "./workspaces"
+
+export const handleShowLogsCommand = async ({ workspace }: { workspace: CoderWorkspace }) => {
+  const uri = vscode.Uri.parse("coder:" + workspace.name)
+  const doc = await vscode.workspace.openTextDocument(uri)
+  await vscode.window.showTextDocument(doc, { preview: false })
+}
+
+export const coderWorkspaceLogsDocumentProvider = new (class implements vscode.TextDocumentContentProvider {
+  provideTextDocumentContent(uri: vscode.Uri): string {
+    // TODO: add a --no-follow flag for cases where a build is in-progress
+    const output = cp.execSync(`coder envs watch-build ${uri.fsPath}`)
+    return output.toString("utf-8")
+  }
+})()