| // Copyright 2011 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package main |
| |
| import "path/filepath" |
| |
| func init() { |
| addBuildFlags(cmdVet) |
| } |
| |
| var cmdVet = &Command{ |
| Run: runVet, |
| UsageLine: "vet [-n] [-x] [build flags] [packages]", |
| Short: "run go tool vet on packages", |
| Long: ` |
| Vet runs the Go vet command on the packages named by the import paths. |
| |
| For more about vet, see 'go doc cmd/vet'. |
| For more about specifying packages, see 'go help packages'. |
| |
| To run the vet tool with specific options, run 'go tool vet'. |
| |
| The -n flag prints commands that would be executed. |
| The -x flag prints commands as they are executed. |
| |
| For more about build flags, see 'go help build'. |
| |
| See also: go fmt, go fix. |
| `, |
| } |
| |
| func runVet(cmd *Command, args []string) { |
| for _, p := range packages(args) { |
| // Vet expects to be given a set of files all from the same package. |
| // Run once for package p and once for package p_test. |
| if len(p.GoFiles)+len(p.CgoFiles)+len(p.TestGoFiles) > 0 { |
| runVetFiles(p, stringList(p.GoFiles, p.CgoFiles, p.TestGoFiles, p.SFiles)) |
| } |
| if len(p.XTestGoFiles) > 0 { |
| runVetFiles(p, stringList(p.XTestGoFiles)) |
| } |
| } |
| } |
| |
| func runVetFiles(p *Package, files []string) { |
| for i := range files { |
| files[i] = filepath.Join(p.Dir, files[i]) |
| } |
| run(buildToolExec, tool("vet"), relPaths(files)) |
| } |