46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package sa1002
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import (
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"go/constant"
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"strings"
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"time"
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"honnef.co/go/tools/analysis/callcheck"
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"honnef.co/go/tools/analysis/lint"
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"honnef.co/go/tools/internal/passes/buildir"
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"honnef.co/go/tools/knowledge"
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"golang.org/x/tools/go/analysis"
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)
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var SCAnalyzer = lint.InitializeAnalyzer(&lint.Analyzer{
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Analyzer: &analysis.Analyzer{
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Name: "SA1002",
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Requires: []*analysis.Analyzer{buildir.Analyzer},
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Run: callcheck.Analyzer(rules),
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},
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Doc: &lint.RawDocumentation{
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Title: `Invalid format in \'time.Parse\'`,
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Since: "2017.1",
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Severity: lint.SeverityError,
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MergeIf: lint.MergeIfAny,
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},
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})
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var Analyzer = SCAnalyzer.Analyzer
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var rules = map[string]callcheck.Check{
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"time.Parse": func(call *callcheck.Call) {
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arg := call.Args[knowledge.Arg("time.Parse.layout")]
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if c := callcheck.ExtractConstExpectKind(arg.Value, constant.String); c != nil {
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s := constant.StringVal(c.Value)
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s = strings.Replace(s, "_", " ", -1)
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s = strings.Replace(s, "Z", "-", -1)
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_, err := time.Parse(s, s)
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if err != nil {
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arg.Invalid(err.Error())
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}
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}
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},
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}
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