1 files changed, 71 insertions, 0 deletions
diff --git a/teleirc/matterbridge/vendor/github.com/google/gops/internal/internal.go b/teleirc/matterbridge/vendor/github.com/google/gops/internal/internal.go
new file mode 100644
index 0000000..7fc162a
--- /dev/null
+++ b/teleirc/matterbridge/vendor/github.com/google/gops/internal/internal.go
@@ -0,0 +1,71 @@
+// 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 internal
+
+import (
+	"errors"
+	"io/ioutil"
+	"os"
+	"os/user"
+	"path/filepath"
+	"runtime"
+	"strconv"
+	"strings"
+)
+
+const gopsConfigDirEnvKey = "GOPS_CONFIG_DIR"
+
+func ConfigDir() (string, error) {
+	if configDir := os.Getenv(gopsConfigDirEnvKey); configDir != "" {
+		return configDir, nil
+	}
+
+	if userConfigDir, err := os.UserConfigDir(); err == nil {
+		return filepath.Join(userConfigDir, "gops"), nil
+	}
+
+	if runtime.GOOS == "windows" {
+		return filepath.Join(os.Getenv("APPDATA"), "gops"), nil
+	}
+
+	if xdgConfigDir := os.Getenv("XDG_CONFIG_HOME"); xdgConfigDir != "" {
+		return filepath.Join(xdgConfigDir, "gops"), nil
+	}
+
+	homeDir := guessUnixHomeDir()
+	if homeDir == "" {
+		return "", errors.New("unable to get current user home directory: os/user lookup failed; $HOME is empty")
+	}
+	return filepath.Join(homeDir, ".config", "gops"), nil
+}
+
+func guessUnixHomeDir() string {
+	usr, err := user.Current()
+	if err == nil {
+		return usr.HomeDir
+	}
+	return os.Getenv("HOME")
+}
+
+func PIDFile(pid int) (string, error) {
+	gopsdir, err := ConfigDir()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(gopsdir, strconv.Itoa(pid)), nil
+}
+
+func GetPort(pid int) (string, error) {
+	portfile, err := PIDFile(pid)
+	if err != nil {
+		return "", err
+	}
+	b, err := ioutil.ReadFile(portfile)
+	if err != nil {
+		return "", err
+	}
+	port := strings.TrimSpace(string(b))
+	return port, nil
+}