mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-12-11 19:16:32 +00:00
49 lines
957 B
Go
49 lines
957 B
Go
package asciicheck
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import (
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"fmt"
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"go/ast"
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"golang.org/x/tools/go/analysis"
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)
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func NewAnalyzer() *analysis.Analyzer {
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return &analysis.Analyzer{
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Name: "asciicheck",
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Doc: "checks that all code identifiers does not have non-ASCII symbols in the name",
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Run: run,
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}
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}
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func run(pass *analysis.Pass) (interface{}, error) {
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for _, file := range pass.Files {
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alreadyViewed := map[*ast.Object]struct{}{}
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ast.Inspect(
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file, func(node ast.Node) bool {
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cb(pass, node, alreadyViewed)
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return true
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},
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)
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}
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return nil, nil
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}
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func cb(pass *analysis.Pass, n ast.Node, m map[*ast.Object]struct{}) {
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if v, ok := n.(*ast.Ident); ok {
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if _, ok := m[v.Obj]; ok {
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return
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} else {
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m[v.Obj] = struct{}{}
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}
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ch, ascii := isASCII(v.Name)
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if !ascii {
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pass.Report(
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analysis.Diagnostic{
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Pos: v.Pos(),
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Message: fmt.Sprintf("identifier \"%s\" contain non-ASCII character: %#U", v.Name, ch),
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},
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)
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}
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}
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}
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