Fix workflow and readme

Author: Gaz492

Diff for: .github/workflows/go.yml

@@ -26,5 +26,5 @@ jobs:
           goversion: 1.17
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
-          binary_name: "CurseForgeExporter-${{github.ref_name}}"
+          binary_name: "CFExporter"
           pre_command: "sed -i 's/${VERSION}/${{github.ref_name}}/g' main.go"

Diff for: README.md

@@ -1 +1,67 @@
 CurseforgeExporter
+
+# Usage Guide
+
+## Step 1
+You will need to create a config file named `.build.json`.
+This file contains the settings and values that will be used to create the export.
+
+You can use the following template for the `.build.json`
+
+```json
+{
+    "packAuthor": "FTB",
+    "minecraftVersion": "1.12.2",
+    "modLoader": "forge",
+    "modLoaderVersion": "14.23.4.2756",
+    "includes": ["config", "options.txt", "map", "resources"]
+}
+```
+
+| Object             | Type           | Value                                                                                                 |
+|--------------------|----------------|-------------------------------------------------------------------------------------------------------|
+| `packAuthor`       | `String`       | Sets the author of the pack                                                                           |
+| `minecraftVersion` | `String`       | Sets the minecraft version to use                                                                     |
+| `modLoader`        | `string`       | Defines what mod loader to use                                                                        |
+| `modLoaderVersion` | `String`       | Defines the mod loader version to use                                                                 |
+| `includes`         | `String Array` | Array defining the files/folders to include in the export, you should not add the mods folder to this |
+
+---
+## Step 2
+Use the following command to run the exporter tool
+
+### Flags
+
+| Flag      | Default             | Description                   |
+|-----------|---------------------|-------------------------------|
+| `-d`      | `./`                | Path to Minecraft instance    |
+| `-o`      | `./out`             | Location to output export zip |
+| `-c`      | `./.build.json`     | Path to .build.json           |
+| `-n`      | `CurseForge-Export` | Name of export                |
+| `-v`      | `1.0.0`             | Version of the export         |
+  | `-silent` | `false`             | Enable silent output          |
+| `-debug`  | `false`             | Enable debug logging          |
+| `-help`   | `false`             | Shows help text               |
+
+### Windows
+Open command prompt in the same folder as `CFExporter.exe` and run the following command
+
+`CFExporter.exe -d "<path to mc instance>" -c "<path to .build.json>"`
+
+Run `twitch_export-win.exe -help` for help
+
+### Mac/Linux
+Open terminal in the same folder as `CFExporter` and run the following command
+
+`CFExporter -d "<path to mc instance>" -c "<path to .build.json>"`
+
+Run `CFExporter -h` for help
+
+### Curse Auth token
+To get a curse authentication token you will need to send a post request to https://logins-v1.curseapp.net/login with the body of a Curse email and password. See https://logins-v1.curseapp.net/help for help
+
+
+---
+# Issues
+
+If you are having any issues please create a new issue

Diff for: main.go

@@ -253,6 +253,12 @@ func genExport(projectFiles []FingerprintExactMatches) {
 		pterm.Error.Println("Failed to write manifest:", err)
 		os.Exit(1)
 	}
+	if _, err := os.Stat(*outputDir); os.IsNotExist(err) {
+		err := os.Mkdir(*outputDir, os.ModePerm)
+		if err != nil {
+			pterm.Error.Println("Failed to create output directory:", err)
+		}
+	}
 	err = RecursiveZip(tmpDir, path.Join(*outputDir, *exportName+"-"+*exportVersion+".zip"))
 	if err != nil {
 		pterm.Error.Println("Failed to zip export:", err)