init project

modules/git/url.go

@@ -0,0 +1,43 @@
+package git
+
+import (
+	"net/url"
+	"regexp"
+	"strings"
+)
+
+var (
+	protocolRe = regexp.MustCompile("^[a-zA-Z_+-]+://")
+)
+
+type URLParser struct {
+}
+
+func (p *URLParser) Parse(rawURL string) (u *url.URL, err error) {
+	if !protocolRe.MatchString(rawURL) &&
+		strings.Contains(rawURL, ":") &&
+		// not a Windows path
+		!strings.Contains(rawURL, "\\") {
+		rawURL = "ssh://" + strings.Replace(rawURL, ":", "/", 1)
+	}
+
+	u, err = url.Parse(rawURL)
+	if err != nil {
+		return
+	}
+
+	if u.Scheme == "git+ssh" {
+		u.Scheme = "ssh"
+	}
+
+	if strings.HasPrefix(u.Path, "//") {
+		u.Path = strings.TrimPrefix(u.Path, "/")
+	}
+
+	return
+}
+
+func ParseURL(rawURL string) (u *url.URL, err error) {
+	p := &URLParser{}
+	return p.Parse(rawURL)
+}

modules/setting/setting.go

@@ -0,0 +1,10 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package setting
+
+var (
+	AppVer       string
+	AppBuiltWith string
+)

modules/utils/home.go

@@ -0,0 +1,95 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package utils
+
+import (
+	"bytes"
+	"errors"
+	"os"
+	"os/exec"
+	"os/user"
+	"runtime"
+	"strconv"
+	"strings"
+)
+
+// Home returns the home directory for the executing user.
+//
+// This uses an OS-specific method for discovering the home directory.
+// An error is returned if a home directory cannot be detected.
+func Home() (string, error) {
+	user, err := user.Current()
+	if nil == err {
+		return user.HomeDir, nil
+	}
+
+	// cross compile support
+	if "windows" == runtime.GOOS {
+		return homeWindows()
+	}
+
+	// Unix-like system, so just assume Unix
+	return homeUnix()
+}
+
+func homeUnix() (string, error) {
+	// First prefer the HOME environmental variable
+	if home := os.Getenv("HOME"); home != "" {
+		return home, nil
+	}
+
+	// If that fails, try getent
+	var stdout bytes.Buffer
+	cmd := exec.Command("getent", "passwd", strconv.Itoa(os.Getuid()))
+	cmd.Stdout = &stdout
+	if err := cmd.Run(); err != nil {
+		// If the error is ErrNotFound, we ignore it. Otherwise, return it.
+		if err != exec.ErrNotFound {
+			return "", err
+		}
+	} else {
+		if passwd := strings.TrimSpace(stdout.String()); passwd != "" {
+			// username:password:uid:gid:gecos:home:shell
+			passwdParts := strings.SplitN(passwd, ":", 7)
+			if len(passwdParts) > 5 {
+				return passwdParts[5], nil
+			}
+		}
+	}
+
+	// If all else fails, try the shell
+	stdout.Reset()
+	cmd = exec.Command("sh", "-c", "cd && pwd")
+	cmd.Stdout = &stdout
+	if err := cmd.Run(); err != nil {
+		return "", err
+	}
+
+	result := strings.TrimSpace(stdout.String())
+	if result == "" {
+		return "", errors.New("blank output when reading home directory")
+	}
+
+	return result, nil
+}
+
+func homeWindows() (string, error) {
+	// First prefer the HOME environmental variable
+	if home := os.Getenv("HOME"); home != "" {
+		return home, nil
+	}
+
+	drive := os.Getenv("HOMEDRIVE")
+	path := os.Getenv("HOMEPATH")
+	home := drive + path
+	if drive == "" || path == "" {
+		home = os.Getenv("USERPROFILE")
+	}
+	if home == "" {
+		return "", errors.New("HOMEDRIVE, HOMEPATH, and USERPROFILE are blank")
+	}
+
+	return home, nil
+}