feat(ansible): support hard file links

Co-Authored-By: Virgil <virgil@lethean.io>

mock_ssh_test.go

@@ -842,6 +842,17 @@ func moduleFileWithClient(_ *Executor, client sshFileRunner, args map[string]any
 			return &TaskResult{Failed: true, Msg: stderr, RC: rc}, nil
 		}
 
+	case "hard":
+		src := getStringArg(args, "src", "")
+		if src == "" {
+			return nil, mockError("moduleFileWithClient", "file: src required for hard state")
+		}
+		cmd := sprintf("ln -f %q %q", src, path)
+		_, stderr, rc, err := client.Run(context.Background(), cmd)
+		if err != nil || rc != 0 {
+			return &TaskResult{Failed: true, Msg: stderr, RC: rc}, nil
+		}
+
 	case "file":
 		// Ensure file exists and set permissions
 		if mode := getStringArg(args, "mode", ""); mode != "" {

modules.go

@@ -783,6 +783,17 @@ func (e *Executor) moduleFile(ctx context.Context, client sshExecutorClient, arg
 			return &TaskResult{Failed: true, Msg: stderr, RC: rc}, nil
 		}
 
+	case "hard":
+		src := getStringArg(args, "src", "")
+		if src == "" {
+			return nil, coreerr.E("Executor.moduleFile", "src required for hard state", nil)
+		}
+		cmd := sprintf("ln -f %q %q", src, path)
+		_, stderr, rc, err := client.Run(ctx, cmd)
+		if err != nil || rc != 0 {
+			return &TaskResult{Failed: true, Msg: stderr, RC: rc}, nil
+		}
+
 	case "file":
 		// Ensure file exists and set permissions
 		if mode := getStringArg(args, "mode", ""); mode != "" {

modules_file_test.go

@@ -419,6 +419,32 @@ func TestModulesFile_ModuleFile_Good_StateLink(t *testing.T) {
 	assert.True(t, mock.hasExecuted(`ln -sf "/opt/node/bin/node" "/usr/local/bin/node"`))
 }
 
+func TestModulesFile_ModuleFile_Good_StateHard(t *testing.T) {
+	e, mock := newTestExecutorWithMock("host1")
+
+	result, err := moduleFileWithClient(e, mock, map[string]any{
+		"path":  "/usr/local/bin/node",
+		"state": "hard",
+		"src":   "/opt/node/bin/node",
+	})
+
+	require.NoError(t, err)
+	assert.True(t, result.Changed)
+	assert.True(t, mock.hasExecuted(`ln -f "/opt/node/bin/node" "/usr/local/bin/node"`))
+}
+
+func TestModulesFile_ModuleFile_Bad_StateHardMissingSrc(t *testing.T) {
+	e, mock := newTestExecutorWithMock("host1")
+
+	_, err := moduleFileWithClient(e, mock, map[string]any{
+		"path":  "/usr/local/bin/node",
+		"state": "hard",
+	})
+
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "src required for hard state")
+}
+
 func TestModulesFile_ModuleFile_Bad_LinkMissingSrc(t *testing.T) {
 	e, mock := newTestExecutorWithMock("host1")