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common.go
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common.go
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package gosvn
import (
"encoding/xml"
"fmt"
"log"
"os"
"os/exec"
"path/filepath"
"strings"
)
type CommonClient struct {
URLOrPath string
Username string
Password string
TrustCert bool
Env []string
}
// NewCommonClient ...
func NewCommonClient(urlOrPath, username, password string, trustCert bool) *CommonClient {
return &CommonClient{URLOrPath: urlOrPath, Username: username, Password: password, TrustCert: trustCert}
}
// runCmd ...
func (client *CommonClient) runCmd(args ...string) ([]byte, error) {
args = append(args, "--non-interactive")
if client.TrustCert {
args = append(args, "--trust-server-cert")
}
if client.Username != "" && client.Password != "" {
args = append(args, "--username", client.Username)
args = append(args, "--password", client.Password)
}
cmd := exec.Command("svn", args...)
if len(client.Env) > 0 {
cmd.Env = append(os.Environ(), client.Env...)
}
if strings.HasPrefix(client.URLOrPath, "/") {
if _, err := os.Stat(client.URLOrPath); err == nil {
cmd.Dir = client.URLOrPath
}
}
output, err := cmd.Output()
if err != nil {
return nil, err
}
return output, nil
}
// info ...
func (client *CommonClient) Info() (*Info, error) {
output, err := client.runCmd("info", "--xml", client.URLOrPath)
if err != nil {
return nil, err
}
info := new(Info)
err = xml.Unmarshal(output, info)
if err != nil {
return nil, err
}
return info, nil
}
// Log ...
func (client *CommonClient) Log() (*SvnLog, error) {
output, err := client.runCmd("log", client.URLOrPath, "--xml", "-v")
if err != nil {
return nil, err
}
log := new(SvnLog)
err = xml.Unmarshal(output, log)
if err != nil {
return nil, err
}
return log, nil
}
// Status ...
func (client *CommonClient) Status() (*status, error) {
output, err := client.runCmd("status", "--xml")
if err != nil {
return nil, err
}
status := new(status)
err = xml.Unmarshal(output, status)
if err != nil {
return nil, err
}
return status, nil
}
// Properties ...
func (client *CommonClient) Properties() ([]byte, error) {
out, err := client.runCmd("proplist", "--xml", client.URLOrPath)
if err != nil {
return nil, err
}
return out, nil
}
// Cat ...
func (client *CommonClient) Cat(file string) (string, error) {
filePath := filepath.Join(client.URLOrPath, file)
out, err := client.runCmd("cat", filePath)
if err != nil {
return "", err
}
return string(out), nil
}
// List ...
func (client *CommonClient) List() (*lists, error) {
out, err := client.runCmd("ls", "--xml", client.URLOrPath)
if err != nil {
log.Println("error:", err)
return nil, err
}
ls := new(lists)
err = xml.Unmarshal(out, ls)
if err != nil {
log.Println("Unmarshal error:", err)
return nil, err
}
return ls, nil
}
// Diff ...
func (client *CommonClient) Diff(start, end int) (string, error) {
r := fmt.Sprintf("%d:%d", start, end)
out, err := client.runCmd("diff", "-r", r, client.URLOrPath)
if err != nil {
return "", err
}
return string(out), nil
}
// DiffSummary ...
func (client *CommonClient) DiffSummary(start, end int) (*diffPath, error) {
r := fmt.Sprintf("%d:%d", start, end)
out, err := client.runCmd("diff", "-r", r, client.URLOrPath, "--xml", "--summarize")
if err != nil {
return nil, err
}
dp := new(diffPath)
err = xml.Unmarshal(out, dp)
if err != nil {
return nil, err
}
return dp, nil
}