tidb util 代码
文件路径：/build/linter/staticcheck/util.go
/ Copyright 2021 PingCAP, Inc.
/
/ Licensed under the Apache License, Version 2.0 (the "License");
/ you may not use this file except in compliance with the License.
/ You may obtain a copy of the License at
/
/ http://www.apache.org/licenses/LICENSE-2.0
/
/ Unless required by applicable law or agreed to in writing, software
/ distributed under the License is distributed on an "AS IS" BASIS,
/ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/ See the License for the specific language governing permissions and
/ limitations under the License.
package staticcheck
import (
"fmt"
"golang.org/x/tools/go/analysis"
"honnef.co/go/tools/analysis/lint"
"honnef.co/go/tools/quickfix"
"honnef.co/go/tools/simple"
"honnef.co/go/tools/staticcheck"
"honnef.co/go/tools/stylecheck"
"honnef.co/go/tools/unused"
)
/ Analyzers is the analyzers of staticcheck.
var Analyzers = func() map[string]*analysis.Analyzer {
resMap := make(map[string]*analysis.Analyzer)
for _, analyzers := range [][]*lint.Analyzer{
quickfix.Analyzers,
simple.Analyzers,
staticcheck.Analyzers,
stylecheck.Analyzers,
{unused.Analyzer},
} {
for _, a := range analyzers {
resMap[a.Analyzer.Name] = a.Analyzer
}
}
return resMap
}()
/ FindAnalyzerByName finds the analyzer with the given name.
func FindAnalyzerByName(name string) *analysis.Analyzer {
if a, ok := Analyzers[name]; ok {
return a
}
panic(fmt.Sprintf("not a valid staticcheck analyzer: %s", name))
}