feat: support env tag in config (#2577)

* feat: support env tag in config * chore: add more tests * chore: add more tests, add stringx.Join * fix: test fail * chore: remove print code * chore: rename variable
2022-11-11 23:17:09 +08:00
parent f25788ebea
commit 69068cdaf0
10 changed files with 446 additions and 197 deletions
--- a/core/mapping/fieldoptions.go
+++ b/core/mapping/fieldoptions.go
@@ -13,6 +13,7 @@ type (
 		Optional   bool
 		Options    []string
 		Default    string
+		EnvVar     string
 		Range      *numberRange
 	}

@@ -106,5 +107,6 @@ func (o *fieldOptions) toOptionsWithContext(key string, m Valuer, fullName strin
 		Optional:   optional,
 		Options:    o.Options,
 		Default:    o.Default,
+		EnvVar:     o.EnvVar,
 	}, nil
 }