wip

pkg/yqlib/operator_env.go

@@ -0,0 +1,32 @@
+package yqlib
+
+import (
+	"container/list"
+	"os"
+
+	yaml "gopkg.in/yaml.v3"
+)
+
+// type EnvOpPreferences struct {
+// 	StringValue bool
+// }
+
+func EnvOperator(d *dataTreeNavigator, matchMap *list.List, pathNode *PathTreeNode) (*list.List, error) {
+	envName := pathNode.Operation.CandidateNode.Node.Value
+	log.Debug("EnvOperator, env name:", envName)
+
+	rawValue := os.Getenv(envName)
+
+	target := &CandidateNode{
+		Path:     make([]interface{}, 0),
+		Document: 0,
+		Filename: "",
+		Node: &yaml.Node{
+			Kind:  yaml.ScalarNode,
+			Tag:   "!!str",
+			Value: rawValue,
+		},
+	}
+
+	return nodeToMap(target), nil
+}