| // The vet-lite command is a driver for static checkers conforming to |
| // the golang.org/x/tools/go/analysis API. It must be run by go vet: |
| // |
| // $ GOVETTOOL=$(which vet-lite) go vet |
| // |
| // For a checker also capable of running standalone, use multichecker. |
| package main |
| |
| import ( |
| "flag" |
| "log" |
| "strings" |
| |
| "golang.org/x/tools/go/analysis" |
| "golang.org/x/tools/go/analysis/internal/analysisflags" |
| "golang.org/x/tools/go/analysis/internal/unitchecker" |
| |
| "golang.org/x/tools/go/analysis/passes/asmdecl" |
| "golang.org/x/tools/go/analysis/passes/assign" |
| "golang.org/x/tools/go/analysis/passes/atomic" |
| "golang.org/x/tools/go/analysis/passes/bools" |
| "golang.org/x/tools/go/analysis/passes/buildtag" |
| "golang.org/x/tools/go/analysis/passes/cgocall" |
| "golang.org/x/tools/go/analysis/passes/composite" |
| "golang.org/x/tools/go/analysis/passes/copylock" |
| "golang.org/x/tools/go/analysis/passes/httpresponse" |
| "golang.org/x/tools/go/analysis/passes/loopclosure" |
| "golang.org/x/tools/go/analysis/passes/lostcancel" |
| "golang.org/x/tools/go/analysis/passes/nilfunc" |
| "golang.org/x/tools/go/analysis/passes/pkgfact" |
| "golang.org/x/tools/go/analysis/passes/printf" |
| "golang.org/x/tools/go/analysis/passes/shift" |
| "golang.org/x/tools/go/analysis/passes/stdmethods" |
| "golang.org/x/tools/go/analysis/passes/structtag" |
| "golang.org/x/tools/go/analysis/passes/tests" |
| "golang.org/x/tools/go/analysis/passes/unreachable" |
| "golang.org/x/tools/go/analysis/passes/unsafeptr" |
| "golang.org/x/tools/go/analysis/passes/unusedresult" |
| ) |
| |
| var analyzers = []*analysis.Analyzer{ |
| // For now, just the traditional vet suite: |
| asmdecl.Analyzer, |
| assign.Analyzer, |
| atomic.Analyzer, |
| bools.Analyzer, |
| buildtag.Analyzer, |
| cgocall.Analyzer, |
| composite.Analyzer, |
| copylock.Analyzer, |
| httpresponse.Analyzer, |
| loopclosure.Analyzer, |
| lostcancel.Analyzer, |
| nilfunc.Analyzer, |
| pkgfact.Analyzer, |
| printf.Analyzer, |
| // shadow.Analyzer, // experimental; not enabled by default |
| shift.Analyzer, |
| stdmethods.Analyzer, |
| structtag.Analyzer, |
| tests.Analyzer, |
| unreachable.Analyzer, |
| unsafeptr.Analyzer, |
| unusedresult.Analyzer, |
| } |
| |
| func main() { |
| log.SetFlags(0) |
| log.SetPrefix("vet: ") |
| |
| if err := analysis.Validate(analyzers); err != nil { |
| log.Fatal(err) |
| } |
| |
| analyzers = analysisflags.Parse(analyzers, true) |
| |
| args := flag.Args() |
| if len(args) != 1 || !strings.HasSuffix(args[0], ".cfg") { |
| log.Fatalf("invalid command: want .cfg file (this reduced version of vet is intended to be run only by the 'go vet' command)") |
| } |
| |
| unitchecker.Main(args[0], analyzers) |
| } |