Added support for github.com/alecthomas/gometalinter tasks

README.md

@@ -182,6 +182,7 @@ GoAuto includes a number of pre built tasks that can be used directly.
 * NewGoBuildTask will run build for a project
 * NewGoInstallTask will run install for a project
 * NewGoLintTask will run golint for a project
+* NewGoMetaLinter task for github.com/alecthomas/gometalinter
 
 ##### goauto/shelltask
 

gotask/gotask.go

@@ -8,6 +8,7 @@ import (
 	"errors"
 	"fmt"
 	"os/exec"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -100,3 +101,41 @@ func (lt *goLintTask) Run(info *goauto.TaskInfo) (err error) {
 func NewGoLintTask(args ...string) goauto.Tasker {
 	return &goLintTask{args: args}
 }
+
+type goMetaLinterTask struct {
+	args []string
+}
+
+func (t *goMetaLinterTask) Run(info *goauto.TaskInfo) (err error) {
+	t0 := time.Now()
+	info.Target = info.Src
+	info.Buf.Reset()
+	dir := filepath.Dir(info.Src)
+	targs := append(t.args, dir)
+	cmd := exec.Command("gometalinter", targs...)
+	cmd.Stdout = &info.Buf
+	cmd.Stderr = info.Terr
+	defer func() {
+		fmt.Fprint(info.Tout, info.Buf.String())
+		if err == nil && info.Verbose {
+			t1 := time.Now()
+			fmt.Fprintf(info.Tout, ">>> Go Meta Linter %v %v\n", dir, t1.Sub(t0))
+		}
+	}()
+	if err = cmd.Run(); err != nil {
+		println()
+		return
+	}
+	if info.Buf.Len() > 0 {
+		err = errors.New("FAIL")
+		return
+	}
+	return
+}
+
+// NewGoMetaLinterTask returns a task that will run gometalinter for the project
+// go get github.com/alecthomas/gometalinter
+// "Concurrently run Go lint tools and normalise their output"
+func NewGoMetaLinterTask(args ...string) goauto.Tasker {
+	return &goMetaLinterTask{args: args}
+}