60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package referencesCheck
|
|
|
|
import (
|
|
"fmt"
|
|
"golang.org/x/tools/go/analysis"
|
|
"gormlint/common"
|
|
"strings"
|
|
)
|
|
|
|
// ReferenceAnalyzer todo: add URL for rule
|
|
var ReferenceAnalyzer = &analysis.Analyzer{
|
|
Name: "gormReferencesCheck",
|
|
Doc: "report about invalid references in models",
|
|
Run: run,
|
|
}
|
|
|
|
var models map[string]common.Model
|
|
|
|
func run(pass *analysis.Pass) (any, error) {
|
|
models = make(map[string]common.Model)
|
|
common.ParseModels(pass, &models)
|
|
|
|
for _, model := range models {
|
|
for _, field := range model.Fields {
|
|
for _, param := range field.Params {
|
|
pair := strings.Split(param, ":")
|
|
if len(pair) < 2 {
|
|
fmt.Printf("%s", param)
|
|
}
|
|
paramName := pair[0]
|
|
paramValue := pair[1]
|
|
|
|
if paramName == "reference" {
|
|
pass.Reportf(field.Pos, "Typo in tag: \"reference\" instead of verb \"references\"")
|
|
}
|
|
if paramName == "references" {
|
|
fieldType := common.ResolveBaseType(field.Type)
|
|
|
|
if fieldType == nil {
|
|
pass.Reportf(field.Pos, "Failed to process references check. Cannot resolve type \"%s\" in field \"%s\"", field.Type, field.Name)
|
|
return nil, nil
|
|
}
|
|
|
|
relatedModel, modelExists := models[*fieldType]
|
|
|
|
if modelExists {
|
|
_, fieldExists := relatedModel.Fields[paramValue]
|
|
if !fieldExists {
|
|
pass.Reportf(field.Pos, "Related field \"%s\" doesn't exist on model \"%s\"", paramValue, relatedModel.Name)
|
|
}
|
|
} else {
|
|
pass.Reportf(field.Pos, "Related model \"%s\" doesn't exist", *fieldType)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return nil, nil
|
|
}
|