Gecko [ 167.86.127.34 ]

Name	Size	Permission
base.go	4.62 KB	-rw-r--r--
env.go	588 B	-rw-r--r--
flag.go	958 B	-rw-r--r--
goflags.go	4.4 KB	-rw-r--r--
path.go	1.24 KB	-rw-r--r--
signal.go	660 B	-rw-r--r--
signal_notunix.go	415 B	-rw-r--r--
signal_unix.go	472 B	-rw-r--r--
tool.go	1021 B	-rw-r--r--

Code Editor : path.go

// Copyright 2017 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 base

import (
	"os"
	"path/filepath"
	"strings"
)

func getwd() string {
	wd, err := os.Getwd()
	if err != nil {
		Fatalf("cannot determine current directory: %v", err)
	}
	return wd
}

var Cwd = getwd()

// ShortPath returns an absolute or relative name for path, whatever is shorter.
func ShortPath(path string) string {
	if rel, err := filepath.Rel(Cwd, path); err == nil && len(rel) < len(path) {
		return rel
	}
	return path
}

// RelPaths returns a copy of paths with absolute paths
// made relative to the current directory if they would be shorter.
func RelPaths(paths []string) []string {
	var out []string
	// TODO(rsc): Can this use Cwd from above?
	pwd, _ := os.Getwd()
	for _, p := range paths {
		rel, err := filepath.Rel(pwd, p)
		if err == nil && len(rel) < len(p) {
			p = rel
		}
		out = append(out, p)
	}
	return out
}

// IsTestFile reports whether the source file is a set of tests and should therefore
// be excluded from coverage analysis.
func IsTestFile(file string) bool {
	// We don't cover tests, only the code they test.
	return strings.HasSuffix(file, "_test.go")
}

${this.title}

Code Editor : path.go