From d0723239c0a5edd350215549501ac8c9dd2e6d64 Mon Sep 17 00:00:00 2001
From: Fenris Wolf <fenris@folksprak.org>
Date: Mon, 2 Mar 2026 22:45:36 +0100
Subject: [PATCH] =?UTF-8?q?[add]=20grundlegende=20"init"-Funktionalit?=
 =?UTF-8?q?=C3=A4t?=
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---
 source/conf.ts                     | 14 +++++-
 source/logic/transfer/_abstract.ts |  6 +++
 source/logic/transfer/borg.ts      | 75 +++++++++++++++++++++++++++---
 source/logic/transfer/local.ts     |  4 ++
 source/main.ts                     | 25 ++++++++--
 5 files changed, 111 insertions(+), 13 deletions(-)

diff --git a/source/conf.ts b/source/conf.ts
index f640963..87859b5 100644
--- a/source/conf.ts
+++ b/source/conf.ts
@@ -110,7 +110,17 @@ namespace _mimir.conf
 													"kind": {
 														"type": "string",
 														"enum": ["none"]
-													}
+													},
+													"data": {
+														"nullable": true,
+														"type": "object",
+														"properties": {
+														},
+														"additionalProperties": false,
+														"required": [
+														],
+														"default": {}
+													},
 												},
 												"additionalProperties": false,
 												"required": [
@@ -138,7 +148,7 @@ namespace _mimir.conf
 														"required": [
 															"passphrase"
 														]
-													}
+													},
 												},
 												"additionalProperties": false,
 												"required": [
diff --git a/source/logic/transfer/_abstract.ts b/source/logic/transfer/_abstract.ts
index a2f340a..da20f6b 100644
--- a/source/logic/transfer/_abstract.ts
+++ b/source/logic/transfer/_abstract.ts
@@ -23,6 +23,12 @@ namespace _mimir.transfer
 	/**
 	 */
 	export type type_logic = {
+		init : (
+			(
+			)
+			=>
+			Array<string>
+		);
 		execute : (
 			(
 				name : string,
diff --git a/source/logic/transfer/borg.ts b/source/logic/transfer/borg.ts
index 4956d32..55c43ae 100644
--- a/source/logic/transfer/borg.ts
+++ b/source/logic/transfer/borg.ts
@@ -62,6 +62,72 @@ namespace _mimir.transfer.borg
 	};
 	
 	
+	/**
+	 */
+	function get_passphrase(
+		parameters : type_parameters
+	) : (null | string)
+	{
+		switch (parameters.encryption.kind)
+		{
+			case "none":
+			{
+				return null;
+				break;
+			}
+			case "repokey":
+			{
+				return parameters.encryption.data.passphrase;
+				break;
+			}
+			default:
+			{
+				throw (new Error("unhandled encryption kind"));
+				break;
+			}
+		}
+	}
+	
+	
+	/**
+	 */
+	export function init(
+		parameters : type_parameters,
+	) : Array<string>
+	{
+		const result : Array<string> = [];
+		result.push(
+			_mimir.helpers.borg.init(
+				parameters.repository,
+				{
+					"encryption": ((encryption : type_encryption) => {
+						switch (encryption.kind)
+						{
+							case "none":
+							{
+								return "none";
+								break;
+							}
+							case "repokey":
+							{
+								return "repokey";
+								break;
+							}
+							default:
+							{
+								throw (new Error("unhandled encryption kind"));
+								break;
+							}
+						}
+					}) (parameters.encryption),
+					"passphrase": get_passphrase(parameters),
+				}
+			)
+		);
+		return result;
+	}
+	
+	
 	/**
 	 */
 	export function execute(
@@ -84,13 +150,7 @@ namespace _mimir.transfer.borg
 				),
 				[directory],
 				{
-					"passphrase": (
-						(parameters.encryption.kind === "repokey")
-						?
-						parameters.encryption.data.passphrase
-						:
-						null
-					),
+					"passphrase": get_passphrase(parameters),
 					"compression": parameters.compression,
 				}
 			)
@@ -116,6 +176,7 @@ namespace _mimir.transfer.borg
 	) : _mimir.transfer.type_logic
 	{
 		return {
+			"init": () => init(parameters),
 			"execute": (name, stamp, directory) => execute(parameters, name, stamp, directory),
 		};
 	}
diff --git a/source/logic/transfer/local.ts b/source/logic/transfer/local.ts
index 5adf8c0..779a046 100644
--- a/source/logic/transfer/local.ts
+++ b/source/logic/transfer/local.ts
@@ -73,6 +73,10 @@ namespace _mimir.transfer.local
 	) : _mimir.transfer.type_logic
 	{
 		return {
+			/**
+			 * @todo?
+			 */
+			"init": () => [],
 			"execute": (name, stamp, directory) => execute(parameters, name, stamp, directory),
 		};
 	}
diff --git a/source/main.ts b/source/main.ts
index 7758bc2..f71e2b1 100644
--- a/source/main.ts
+++ b/source/main.ts
@@ -168,10 +168,27 @@ namespace _mimir
 				}
 				case "init":
 				{
-					/**
-					 * @todo implement
-					 */
-					return Promise.reject(new Error("not implemented"));
+					const conf : _mimir.conf.type_conf = await _mimir.conf.get(args["conf_path"]);
+					
+					let commands : Array<string> = [];
+					const commands_add : ((command : string) => void) = (command) => {
+						commands.push(command);
+					};
+					const commands_apply : (() => void) = () => {
+						process.stdout.write(commands.join("\n") + "\n");
+					};
+
+					// transfer
+					{
+						const target_logic : _mimir.transfer.type_logic = _mimir.transfer.get_logic(conf.target);
+						commands = commands.concat(
+							target_logic.init(
+							)
+						);
+					}
+					
+					commands_apply();
+
 					break;
 				}
 				case "run":