Install language server depenedencies as part of npm i

Author: JoeRobich

.devcontainer/devcontainer.json

@@ -56,5 +56,5 @@
       ]
     }
   },
-  "postCreateCommand": "npm ci && node run installDependencies"
+  "postCreateCommand": "npm ci"
 }

.github/workflows/copilot-setup-steps.yml

@@ -43,9 +43,3 @@ jobs:
       # Install vsce (needed for packaging tasks)
       - name: Install vsce
         run: npm install -g vsce
-
-      # Install server dependencies (needed for integration tests and running)
-      - name: Install dependencies
-        run: npm run installDependencies
-
-

CONTRIBUTING.md

@@ -39,7 +39,6 @@ Follow these steps to build, run, and test the repository:
 If you have the ability to run powershell, you can invoke "init.ps1" from the root of the repo. If not, the following steps will get build going for you as well:
 
 1. Run `npm ci` - This command installs the project dependencies.
-2. Run `npm run installDependencies` - This command downloads the various dependencies as specified by the version in the [package.json](package.json) file.
 
 **Note**: Authentication with `ado-npm-auth` is only required when adding new packages to the feeds. For regular development with existing dependencies, authentication is not necessary. See the [Updating NPM packages](#updating-npm-packages) section for details.
 

azure-pipelines/test-prereqs.yml

@@ -1,9 +1,5 @@
 steps:
 
-# We need to download the roslyn language server for the current platform to run integration tests against it.
-- script: npm run installDependencies
-  displayName: 'Install Roslyn Language Server'
-
 - script: /usr/bin/Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
   displayName: 'Activate screen emulation'
   condition: eq(variables['Agent.OS'], 'Linux')

init.ps1

@@ -18,37 +18,22 @@ function Run-Command($command, $arguments, $errorMsg) {
     }
 }
 
-
 Push-Location $PSScriptRoot
 
 try {
-    Write-Host "`n[1/5] Installing ado-npm-auth globally..." -ForegroundColor Cyan
+    Write-Host "`n[1/3] Installing ado-npm-auth globally..." -ForegroundColor Cyan
     Run-Command "npm" @("install", "-g", "ado-npm-auth") "Failed to install ado-npm-auth."
 
-    Write-Host "`n[2/5] Authenticating with Azure DevOps..." -ForegroundColor Cyan
+    Write-Host "`n[2/3] Authenticating with Azure DevOps..." -ForegroundColor Cyan
     if (Test-Path ".npmrc") {
         Run-Command "ado-npm-auth" @("-c", ".npmrc") "Authentication failed."
     } else {
         Write-Host ".npmrc file not found in the current directory." -ForegroundColor Red
         throw ".npmrc file not found in the current directory."
     }
 
-Write-Host "`n[1/4] Installing ado-npm-auth globally..." -ForegroundColor Cyan
-Run-Command "npm" @("install", "-g", "ado-npm-auth") "Failed to install ado-npm-auth."
-
-Write-Host "`n[2/4] Authenticating with Azure DevOps..." -ForegroundColor Cyan
-if (Test-Path ".npmrc") {
-Run-Command "ado-npm-auth" @("-c", ".npmrc") "Authentication failed."
-} else {
-Write-Host ".npmrc file not found in the current directory." -ForegroundColor Red
-throw ".npmrc file not found in the current directory."
-}
-
-Write-Host "`n[3/4] Installing project dependencies..." -ForegroundColor Cyan
-    Run-Command "npm" @("install") "Failed to install project dependencies."
-
-    Write-Host "`n[4/4] Running installDependencies..." -ForegroundColor Cyan
-    Run-Command "node" @("run", "installDependencies") "Failed to run 'installDependencies'."
+    Write-Host "`n[3/3] Installing project dependencies..." -ForegroundColor Cyan
+    Run-Command "npm" @("ci") "Failed to install project dependencies."
 
     Write-Host "`n✅ Setup complete." -ForegroundColor Green
 }