claude-code: added memories (claude.md) generation

tests/modules/programs/claude-code/assertion.nix

@@ -14,9 +14,16 @@
         ];
       };
     };
+
+    # assert fail: cannot set text and source at the same time.
+    memory = {
+      text = "Some text content";
+      source = ./expected-memory.md;
+    };
   };
 
   test.asserts.assertions.expected = [
     "`programs.claude-code.package` cannot be null when `mcpServers` is configured"
+    "Cannot specify both `programs.claude-code.memory.text` and `programs.claude-code.memory.source`"
   ];
 }

tests/modules/programs/claude-code/default.nix

@@ -3,4 +3,6 @@
   claude-code-full-config = ./full-config.nix;
   claude-code-mcp = ./mcp.nix;
   claude-code-assertion = ./assertion.nix;
+  claude-code-memory-management = ./memory-management.nix;
+  claude-code-memory-from-source = ./memory-from-source.nix;
 }

tests/modules/programs/claude-code/expected-memory.md

@@ -0,0 +1,8 @@
+# Project Memory
+
+## Current Task
+Test implementation of memory management.
+
+## Key Context
+- This is a test configuration
+- Memory should be created at ~/.claude/CLAUDE.md

tests/modules/programs/claude-code/memory-from-source.nix

@@ -0,0 +1,13 @@
+{
+  programs.claude-code = {
+    enable = true;
+    memory = {
+      source = ./expected-memory.md;
+    };
+  };
+
+  nmt.script = ''
+    assertFileExists home-files/.claude/CLAUDE.md
+    assertFileContent home-files/.claude/CLAUDE.md ${./expected-memory.md}
+  '';
+}

tests/modules/programs/claude-code/memory-management.nix

@@ -0,0 +1,22 @@
+{
+  programs.claude-code = {
+    enable = true;
+    memory = {
+      text = ''
+        # Project Memory
+
+        ## Current Task
+        Test implementation of memory management.
+
+        ## Key Context
+        - This is a test configuration
+        - Memory should be created at ~/.claude/CLAUDE.md
+      '';
+    };
+  };
+
+  nmt.script = ''
+    assertFileExists home-files/.claude/CLAUDE.md
+    assertFileContent home-files/.claude/CLAUDE.md ${./expected-memory.md}
+  '';
+}