Made much faster by only installing missing dependencies unless -Force is specified.

Author: SamErde

build/Install-Dependencies.ps1

@@ -19,7 +19,6 @@ param(
     $Force
 )
 
-<<<<<<< HEAD
 # Get module settings from the relevant ModuleSettings.json file or a file that is manually specified.
 if ($ModuleSettingsPath) {
     $SettingsPath = $ModuleSettingsPath
@@ -74,56 +73,5 @@ foreach ($DestinationModuleName in $ModuleSettings.destinationModuleName) {
         } catch {
             Write-Warning "Failed to update module '$DestinationModuleName' to version ${RequiredVersion}. Error: $_"
         }
-=======
-try {
-    # Review: are the common functions required for this script? There does not seem to be any dependencies on them [yet?].
-    . "$PSScriptRoot/common-functions.ps1"
-} catch {
-    Write-Error -Message "Failed to load common-functions.ps1. Error: $_" -RecommendedAction "This script should be run from the 'build' folder. Ensure 'common-functions.ps1' exists and is accessible."
-}
-
-# Get module settings from the relevant ModuleSettings.json file.
-if ($ModuleSettingsPath) {
-    $SettingsPath = $ModuleSettingsPath
-} else {
-    $SettingsPath = "$PSScriptRoot/../module/$ModuleName/config/ModuleSettings.json"
-}
-$ModuleSettings = Get-Content -Path $SettingsPath | ConvertFrom-Json
-$RequiredVersion = $ModuleSettings.destinationModuleVersion
-
-# Do not check for installed modules if -Force is specified.
-if ($Force) {
-    Write-Verbose 'Skipping the check for installed prerequisites. Forcing the installation of all required modules.'
-} else {
-    Write-Verbose 'Checking installed modules for required dependencies.'
-    $InstalledModules = Get-Module -ListAvailable -Verbose:$false | Group-Object -Property Name
-}
-
-# Install the AzureAD module.
-$SourceModule = $ModuleSettings.sourceModule
-if (($InstalledModules.Name -contains $SourceModule) -and -not $Force) {
-    Write-Verbose "The $SourceModule module is already installed."
-} else {
-    Write-Verbose("Installing Module: $sourceModule")
-    try {
-        Install-Module $sourceModule -Scope CurrentUser -Force -AllowClobber
-    } catch {
-        Write-Error "Failed to install the $sourceModule module. Error: $_"
-    }
-}
-
-# Install the required module dependencies if missing the required version or if -Force.
-foreach ($moduleName in $ModuleSettings.destinationModuleName) {
-    $InstalledModuleReference = $InstalledModules.Where({ $_.Name -eq $moduleName })
-    if (-not $InstalledModuleReference -or $Force) {
-        Write-Verbose "Installing version $RequiredVersion of $moduleName"
-        try {
-            Install-Module $moduleName -Scope CurrentUser -RequiredVersion $RequiredVersion -Force -AllowClobber
-        } catch {
-            Write-Error "Failed to install module $moduleName ${RequiredVersion}. Error: $_"
-        }
-    } elseif ($InstalledModuleReference.Group.Version -contains $RequiredVersion) {
-        Write-Verbose "Found version $RequiredVersion of $moduleName"
->>>>>>> 48ba4e296 (Add version checks and error handling.)
     }
 }