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// Copyright (c) 2013 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 or at
// https://developers.google.com/open-source/licenses/bsd.
// golint lints the Go source files named on its command line.
package main
import (
"flag"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/3rf/mongo-lint"
)
var minConfidence = flag.Float64("min_confidence", 0.8, "minimum confidence of a problem to print it")
func main() {
flag.Parse()
for _, filename := range flag.Args() {
if isDir(filename) {
lintDir(filename)
} else {
lintFile(filename)
}
}
}
func isDir(filename string) bool {
fi, err := os.Stat(filename)
return err == nil && fi.IsDir()
}
func lintFile(filename string) {
src, err := ioutil.ReadFile(filename)
if err != nil {
fmt.Fprintln(os.Stderr, err)
return
}
l := new(lint.Linter)
ps, err := l.Lint(filename, src)
if err != nil {
fmt.Fprintf(os.Stderr, "%v:%v\n", filename, err)
return
}
for _, p := range ps {
if p.Confidence >= *minConfidence {
fmt.Printf("%s:%v: %s\n", filename, p.Position, p.Text)
}
}
}
func lintDir(dirname string) {
filepath.Walk(dirname, func(path string, info os.FileInfo, err error) error {
if err == nil && !info.IsDir() && strings.HasSuffix(path, ".go") {
lintFile(path)
}
return err
})
}
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