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Update and fix staticcheck

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This commit is contained in:
kolaente
2020-05-29 22:15:21 +02:00
parent aae1bc3cab
commit a525787ab7
100 changed files with 12353 additions and 7912 deletions
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70
vendor/honnef.co/go/tools/lint/lintutil/util.go vendored
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@ -23,7 +23,9 @@ import (
"runtime/pprof"
"strconv"
"strings"
"sync"
"sync/atomic"
"time"
"honnef.co/go/tools/config"
"honnef.co/go/tools/internal/cache"
@ -114,6 +116,8 @@ func FlagSet(name string) *flag.FlagSet {
flags.String("debug.memprofile", "", "Write memory profile to `file`")
flags.Bool("debug.version", false, "Print detailed version information about this program")
flags.Bool("debug.no-compile-errors", false, "Don't print compile errors")
flags.String("debug.measure-analyzers", "", "Write analysis measurements to `file`. `file` will be opened for appending if it already exists.")
flags.Uint("debug.repeat-analyzers", 0, "Run analyzers `num` times")
checks := list{"inherit"}
fail := list{"all"}
@ -153,6 +157,24 @@ func ProcessFlagSet(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, fs *
memProfile := fs.Lookup("debug.memprofile").Value.(flag.Getter).Get().(string)
debugVersion := fs.Lookup("debug.version").Value.(flag.Getter).Get().(bool)
debugNoCompile := fs.Lookup("debug.no-compile-errors").Value.(flag.Getter).Get().(bool)
debugRepeat := fs.Lookup("debug.repeat-analyzers").Value.(flag.Getter).Get().(uint)
var measureAnalyzers func(analysis *analysis.Analyzer, pkg *lint.Package, d time.Duration)
if path := fs.Lookup("debug.measure-analyzers").Value.(flag.Getter).Get().(string); path != "" {
f, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
if err != nil {
log.Fatal(err)
}
mu := &sync.Mutex{}
measureAnalyzers = func(analysis *analysis.Analyzer, pkg *lint.Package, d time.Duration) {
mu.Lock()
defer mu.Unlock()
if _, err := fmt.Fprintf(f, "%s\t%s\t%d\n", analysis.Name, pkg.ID, d.Nanoseconds()); err != nil {
log.Println("error writing analysis measurements:", err)
}
}
}
cfg := config.Config{}
cfg.Checks = *fs.Lookup("checks").Value.(*list)
@ -218,10 +240,12 @@ func ProcessFlagSet(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, fs *
}
ps, err := Lint(cs, cums, fs.Args(), &Options{
Tags: tags,
LintTests: tests,
GoVersion: goVersion,
Config: cfg,
Tags: tags,
LintTests: tests,
GoVersion: goVersion,
Config: cfg,
PrintAnalyzerMeasurement: measureAnalyzers,
RepeatAnalyzers: debugRepeat,
})
if err != nil {
fmt.Fprintln(os.Stderr, err)
@ -245,6 +269,7 @@ func ProcessFlagSet(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, fs *
total int
errors int
warnings int
ignored int
)
fail := *fs.Lookup("fail").Value.(*list)
@ -262,6 +287,7 @@ func ProcessFlagSet(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, fs *
continue
}
if p.Severity == lint.Ignored && !showIgnored {
ignored++
continue
}
if shouldExit[p.Check] {
@ -273,7 +299,7 @@ func ProcessFlagSet(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, fs *
f.Format(p)
}
if f, ok := f.(format.Statter); ok {
f.Stats(total, errors, warnings)
f.Stats(total, errors, warnings, ignored)
}
if errors > 0 {
exit(1)
@ -284,9 +310,11 @@ func ProcessFlagSet(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, fs *
type Options struct {
Config config.Config
Tags string
LintTests bool
GoVersion int
Tags string
LintTests bool
GoVersion int
PrintAnalyzerMeasurement func(analysis *analysis.Analyzer, pkg *lint.Package, d time.Duration)
RepeatAnalyzers uint
}
func computeSalt() ([]byte, error) {
@ -325,7 +353,9 @@ func Lint(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, paths []string
CumulativeCheckers: cums,
GoVersion: opt.GoVersion,
Config: opt.Config,
RepeatAnalyzers: opt.RepeatAnalyzers,
}
l.Stats.PrintAnalyzerMeasurement = opt.PrintAnalyzerMeasurement
cfg := &packages.Config{}
if opt.LintTests {
cfg.Tests = true
@ -368,7 +398,8 @@ func Lint(cs []*analysis.Analyzer, cums []lint.CumulativeChecker, paths []string
}()
}
return l.Lint(cfg, paths)
ps, err := l.Lint(cfg, paths)
return ps, err
}
var posRe = regexp.MustCompile(`^(.+?):(\d+)(?::(\d+)?)?$`)
@ -390,3 +421,24 @@ func parsePos(pos string) token.Position {
Column: col,
}
}
func InitializeAnalyzers(docs map[string]*lint.Documentation, analyzers map[string]*analysis.Analyzer) map[string]*analysis.Analyzer {
out := make(map[string]*analysis.Analyzer, len(analyzers))
for k, v := range analyzers {
vc := *v
out[k] = &vc
vc.Name = k
doc, ok := docs[k]
if !ok {
panic(fmt.Sprintf("missing documentation for check %s", k))
}
vc.Doc = doc.String()
if vc.Flags.Usage == nil {
fs := flag.NewFlagSet("", flag.PanicOnError)
fs.Var(NewVersionFlag(), "go", "Target Go version")
vc.Flags = *fs
}
}
return out
}