1 files changed, 67 insertions, 0 deletions
diff --git a/qt-cli/generator/config-yml.go b/qt-cli/generator/config-yml.go
new file mode 100644
index 0000000..693362b
--- /dev/null
+++ b/qt-cli/generator/config-yml.go
@@ -0,0 +1,67 @@
+// Copyright (C) 2024 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only
+
+package generator
+
+import (
+	"io/fs"
+	"qtcli/util"
+
+	"gopkg.in/yaml.v3"
+)
+
+// config file format related
+type ConfigData struct {
+	Version string            `yaml:"version"`
+	Files   []ConfigEntryFile `yaml:"files"`
+	Global  ConfigEntryGlobal `yaml:"global"`
+}
+
+type ConfigEntryFile struct {
+	In         string              `yaml:"in"`
+	Out        string              `yaml:"out"`
+	FieldsList []ConfigEntryFields `yaml:"fields"`
+	When       string              `yaml:"when"`
+}
+
+type ConfigEntryGlobal struct {
+	FieldsList []ConfigEntryFields `yaml:"fields"`
+	Header     string              `yaml:"header"`
+}
+
+type ConfigEntryFields util.StringAnyMap
+
+func (g *ConfigEntryFields) expandBy(
+	expander *util.TemplateExpander,
+) (util.StringAnyMap, error) {
+	all := util.StringAnyMap{}
+
+	for name, expr := range *g {
+		if str, ok := expr.(string); ok {
+			expanded, err := expander.Name(name).RunString(str)
+			if err != nil {
+				return util.StringAnyMap{}, err
+			}
+
+			all[name] = expanded
+		} else {
+			all[name] = expr
+		}
+	}
+
+	return all, nil
+}
+
+func readConfig(targetFS fs.FS, filePath string) (ConfigData, error) {
+	raw, err := util.ReadAllFromFS(targetFS, filePath)
+	if err != nil {
+		return ConfigData{}, err
+	}
+
+	var config ConfigData
+	if err := yaml.Unmarshal(raw, &config); err != nil {
+		return ConfigData{}, err
+	}
+
+	return config, nil
+}