| 172 | } |
| 173 | |
| 174 | func handleSession(sess ssh.Session) { |
| 175 | c := sess.Command() |
| 176 | if len(c) < 1 { |
| 177 | _, _ = fmt.Fprintf(os.Stderr, "invalid command: %q\n", c) |
| 178 | } |
| 179 | |
| 180 | cmd := exec.Command(c[0], c[1:]...) |
| 181 | stdout, err := cmd.StdoutPipe() |
| 182 | if err != nil { |
| 183 | _, _ = fmt.Fprintf(os.Stderr, "cmd stdout pipe: %s\n", err.Error()) |
| 184 | return |
| 185 | } |
| 186 | |
| 187 | stdin, err := cmd.StdinPipe() |
| 188 | if err != nil { |
| 189 | _, _ = fmt.Fprintf(os.Stderr, "cmd stdin pipe: %s\n", err.Error()) |
| 190 | return |
| 191 | } |
| 192 | |
| 193 | stderr, err := cmd.StderrPipe() |
| 194 | if err != nil { |
| 195 | _, _ = fmt.Fprintf(os.Stderr, "cmd stderr pipe: %s\n", err.Error()) |
| 196 | return |
| 197 | } |
| 198 | |
| 199 | err = cmd.Start() |
| 200 | if err != nil { |
| 201 | _, _ = fmt.Fprintf(os.Stderr, "start cmd: %s\n", err.Error()) |
| 202 | return |
| 203 | } |
| 204 | |
| 205 | go func() { |
| 206 | defer stdin.Close() |
| 207 | _, _ = io.Copy(stdin, sess) |
| 208 | }() |
| 209 | |
| 210 | var wg sync.WaitGroup |
| 211 | wg.Add(2) |
| 212 | |
| 213 | go func() { |
| 214 | defer wg.Done() |
| 215 | _, _ = io.Copy(sess.Stderr(), stderr) |
| 216 | }() |
| 217 | |
| 218 | go func() { |
| 219 | defer wg.Done() |
| 220 | _, _ = io.Copy(sess, stdout) |
| 221 | }() |
| 222 | |
| 223 | wg.Wait() |
| 224 | |
| 225 | if err := cmd.Wait(); err != nil { |
| 226 | _, _ = fmt.Fprintf(os.Stderr, "wait cmd: %s\n", err.Error()) |
| 227 | } |
| 228 | } |
| 229 | |
| 230 | // CommitFunc commits to a repo. |
| 231 | type CommitFunc func(billy.Filesystem, *git.Repository) |