Composable Configs

Compile.ps1

@@ -1,5 +1,6 @@
 param (
     [switch]$Run,
+    [string]$Excluded,
     [string]$Arguments
 )
 
@@ -37,6 +38,11 @@ Update-Progress "Pre-req: Running Preprocessor..." 0
 $preprocessingFilePath = ".\tools\Invoke-Preprocessing.ps1"
 . $preprocessingFilePath
 
+$composingFilePath = ".\tools\Compose-Config.ps1"
+. $composingFilePath
+
+$excludedCompileFiles = $Excluded -split ","
+
 $excludedFiles = @()
 
 # Add directories only if they exist
@@ -69,24 +75,8 @@ Get-ChildItem "functions" -Recurse -File | ForEach-Object {
     $script_content.Add($(Get-Content $psitem.FullName))
     }
 Update-Progress "Adding: Config *.json" 40
-Get-ChildItem "config" | Where-Object {$psitem.extension -eq ".json"} | ForEach-Object {
-    $json = (Get-Content $psitem.FullName -Raw)
-    $jsonAsObject = $json | ConvertFrom-Json
-
-    # Add 'WPFInstall' as a prefix to every entry-name in 'applications.json' file
-    if ($psitem.Name -eq "applications.json") {
-        foreach ($appEntryName in $jsonAsObject.PSObject.Properties.Name) {
-            $appEntryContent = $jsonAsObject.$appEntryName
-            $jsonAsObject.PSObject.Properties.Remove($appEntryName)
-            $jsonAsObject | Add-Member -MemberType NoteProperty -Name "WPFInstall$appEntryName" -Value $appEntryContent
-        }
-    }
-
-    # Line 90 requires no whitespace inside the here-strings, to keep formatting of the JSON in the final script.
-    $json = @"
-$($jsonAsObject | ConvertTo-Json -Depth 3)
-"@
-
+Get-ChildItem "config" -Directory | ForEach-Object {
+    $json = Compose-Config -Directory "config\$psitem" -ExcludedFiles $excludedCompileFiles
     $sync.configs.$($psitem.BaseName) = $json | ConvertFrom-Json
     $script_content.Add($(Write-Output "`$sync.configs.$($psitem.BaseName) = @'`r`n$json`r`n'@ `| ConvertFrom-Json" ))
 }

tools/Compose-Config.ps1

@@ -0,0 +1,43 @@
+function Compose-Config {
+    <#
+        .SYNOPSIS
+        A function that combines multiple .json files into a single object. Intended to join many seperate config files.
+
+        .Parameter Directory
+        Directory to find the .json files in
+
+        .PARAMETER Excluded
+        A list of files/folders to not add to combined object.
+    #>
+
+    param (
+        [string]$Directory,
+        [array]$ExcludedFiles
+    )
+
+    $fullJsonAsObject = [PSCustomObject]@{}
+
+    Get-ChildItem $Directory -Recurse -Exclude $ExcludedFiles | Where-Object {$psitem.extension -eq ".json"} | ForEach-Object {
+        $json = (Get-Content $psitem.FullName -Raw)
+        $jsonAsObject = $json | ConvertFrom-Json
+
+        # Add 'WPFInstall' as a prefix to every entry-name in 'applications' folder
+        if ($Directory -eq "config\applications") {
+            foreach ($appEntryName in $jsonAsObject.PSObject.Properties.Name) {
+                $appEntryContent = $jsonAsObject.$appEntryName
+                $jsonAsObject.PSObject.Properties.Remove($appEntryName)
+                $jsonAsObject | Add-Member -MemberType NoteProperty -Name "WPFInstall$appEntryName" -Value $appEntryContent
+            }
+        }
+
+        foreach ($item in $jsonAsObject.PSObject.Properties) {
+            $fullJsonAsObject | Add-Member -Name $item.Name -Value $item.Value -MemberType $item.MemberType
+        }
+    }
+
+    # Lines below require no whitespace inside the here-strings, to keep formatting of the JSON in the final script.
+    $finalJson = @"
+$($fullJsonAsObject | ConvertTo-Json -Depth 3)
+"@
+    return $finalJson
+}