From 64db75fb44ab671fbdd52c876c9b7d4c8cc43c6a Mon Sep 17 00:00:00 2001
From: Christoph Hagen <github@christophhagen.de>
Date: Fri, 9 Sep 2022 11:00:12 +0200
Subject: [PATCH] Read config path from command line

---
 .../xcshareddata/xcschemes/WebsiteGenerator.xcscheme     | 6 ++++++
 WebsiteGenerator/Generators/PageGenerator.swift          | 3 ++-
 WebsiteGenerator/main.swift                              | 9 ++++++++-
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/WebsiteGenerator.xcodeproj/xcshareddata/xcschemes/WebsiteGenerator.xcscheme b/WebsiteGenerator.xcodeproj/xcshareddata/xcschemes/WebsiteGenerator.xcscheme
index dbac244..e9417bd 100644
--- a/WebsiteGenerator.xcodeproj/xcshareddata/xcschemes/WebsiteGenerator.xcscheme
+++ b/WebsiteGenerator.xcodeproj/xcshareddata/xcschemes/WebsiteGenerator.xcscheme
@@ -50,6 +50,12 @@
             ReferencedContainer = "container:WebsiteGenerator.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
+      <CommandLineArguments>
+         <CommandLineArgument
+            argument = "/Users/ch/Projects/MakerSpace/CHGenerator/config.json"
+            isEnabled = "YES">
+         </CommandLineArgument>
+      </CommandLineArguments>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/WebsiteGenerator/Generators/PageGenerator.swift b/WebsiteGenerator/Generators/PageGenerator.swift
index 3391512..39928b6 100644
--- a/WebsiteGenerator/Generators/PageGenerator.swift
+++ b/WebsiteGenerator/Generators/PageGenerator.swift
@@ -59,7 +59,8 @@ struct PageGenerator {
     }
 
     private func makeContent(page: Element, metadata: Element.LocalizedMetadata, language: String, path: String) -> (content: String, includesCode: Bool, isEmpty: Bool) {
-        if let raw = files.contentOfOptionalFile(atPath: path, source: page.path, createEmptyFileIfMissing: true)?
+        let create = configuration.createMdFilesIfMissing
+        if let raw = files.contentOfOptionalFile(atPath: path, source: page.path, createEmptyFileIfMissing: create)?
             .trimmed.nonEmpty {
             let (content, includesCode) = PageContentGenerator(factory: factory.factory)
                 .generate(page: page, language: language, content: raw)
diff --git a/WebsiteGenerator/main.swift b/WebsiteGenerator/main.swift
index 5b76433..4415cfd 100644
--- a/WebsiteGenerator/main.swift
+++ b/WebsiteGenerator/main.swift
@@ -1,10 +1,17 @@
 import Foundation
 
 
-let configUrl = URL(fileURLWithPath: "/Users/ch/Projects/MakerSpace/CHGenerator/config.json")
+let args = CommandLine.arguments
+
+guard args.count == 2 else {
+    print("Invalid argument list")
+    print("Usage: generator config-path")
+    exit(1)
+}
 
 let configuration: Configuration
 do {
+    let configUrl = URL(fileURLWithPath: args[1])
     let data = try Data(contentsOf: configUrl)
     configuration = try JSONDecoder().decode(from: data)
 } catch {