Initial QSfera import

Server/vendor/github.com/gookit/goutil/envutil/set.go

@@ -0,0 +1,53 @@
+package envutil
+
+import (
+	"os"
+
+	"github.com/gookit/goutil/internal/comfunc"
+)
+
+// SetEnvMap set multi ENV(string-map) to os
+func SetEnvMap(mp map[string]string) {
+	for key, value := range mp {
+		_ = os.Setenv(key, value)
+	}
+}
+
+// SetEnvs set multi k-v ENV pairs to os
+func SetEnvs(kvPairs ...string) {
+	if len(kvPairs)%2 == 1 {
+		panic("envutil.SetEnvs: odd argument count")
+	}
+
+	for i := 0; i < len(kvPairs); i += 2 {
+		_ = os.Setenv(kvPairs[i], kvPairs[i+1])
+	}
+}
+
+// UnsetEnvs from os
+func UnsetEnvs(keys ...string) {
+	for _, key := range keys {
+		_ = os.Unsetenv(key)
+	}
+}
+
+// LoadText parse multiline text to ENV. Can use to load .env file contents.
+//
+// Usage:
+//
+//	envutil.LoadText(fsutil.ReadFile(".env"))
+func LoadText(text string) {
+	envMp := SplitText2map(text)
+	for key, value := range envMp {
+		_ = os.Setenv(key, value)
+	}
+}
+
+// LoadString set line to ENV. e.g.: "KEY=VALUE"
+func LoadString(line string) bool {
+	k, v := comfunc.SplitLineToKv(line, "=")
+	if len(k) > 0 {
+		return os.Setenv(k, v) == nil
+	}
+	return false
+}