| 26 | ) |
| 27 | |
| 28 | func init() { |
| 29 | fm := template.FuncMap{ |
| 30 | "slice": toSlice, |
| 31 | "oneof": oneof, |
| 32 | "constant": constant, |
| 33 | "isUnion": func(att *expr.AttributeExpr) bool { |
| 34 | if att == nil { |
| 35 | return false |
| 36 | } |
| 37 | return expr.IsUnion(att.Type) |
| 38 | }, |
| 39 | "isAttributeScope": func(scope Attributor) bool { |
| 40 | if scope == nil { |
| 41 | return false |
| 42 | } |
| 43 | _, ok := scope.(*AttributeScope) |
| 44 | return ok |
| 45 | }, |
| 46 | "add": func(a, b int) int { return a + b }, |
| 47 | } |
| 48 | enumValT = template.Must(template.New("enum").Funcs(fm).Parse(codegenTemplates.Read(validationEnumT))) |
| 49 | formatValT = template.Must(template.New("format").Funcs(fm).Parse(codegenTemplates.Read(validationFormatT))) |
| 50 | patternValT = template.Must(template.New("pattern").Funcs(fm).Parse(codegenTemplates.Read(validationPatternT))) |
| 51 | exclMinMaxValT = template.Must(template.New("exclMinMax").Funcs(fm).Parse(codegenTemplates.Read(validationExclMinMaxT))) |
| 52 | minMaxValT = template.Must(template.New("minMax").Funcs(fm).Parse(codegenTemplates.Read(validationMinMaxT))) |
| 53 | lengthValT = template.Must(template.New("length").Funcs(fm).Parse(codegenTemplates.Read(validationLengthT))) |
| 54 | requiredValT = template.Must(template.New("req").Funcs(fm).Parse(codegenTemplates.Read(validationRequiredT))) |
| 55 | arrayValT = template.Must(template.New("array").Funcs(fm).Parse(codegenTemplates.Read(validationArrayT))) |
| 56 | mapValT = template.Must(template.New("map").Funcs(fm).Parse(codegenTemplates.Read(validationMapT))) |
| 57 | unionValT = template.Must(template.New("union").Funcs(fm).Parse(codegenTemplates.Read(validationUnionT))) |
| 58 | unionSumValT = template.Must(template.New("union-sum").Funcs(fm).Parse(codegenTemplates.Read(validationUnionSumT))) |
| 59 | userValT = template.Must(template.New("user").Funcs(fm).Parse(codegenTemplates.Read(validationUserT))) |
| 60 | } |
| 61 | |
| 62 | // AttributeValidationCode produces Go code that runs the validations defined |
| 63 | // in the given attribute against the value held by the variable named target. |