s4-land: Print commands that are being run.

diff --git a/source4/script/land-remote.py b/source4/script/land-remote.py
index 2ac1eb6c1af4de982ccd7fc60e47dc410549c913..3635e1b3289a5a9aa5596c373164919f27aeba14 100755 (executable)
--- a/source4/script/land-remote.py
+++ b/source4/script/land-remote.py
@@ -16,25 +16,35 @@ parser.add_option("--mail-to", help="Email address to send build/test output to"
 
 (opts, args) = parser.parse_args()
 
+if not opts.foreground and not opts.mail_to:
+    print "Not running in foreground and --mail-to not specified."
+    sys.exit(1)
+
+print "%s$ mktemp -d" % opts.host
 f = subprocess.Popen(["ssh", opts.host, "mktemp", "-d"], stdout=subprocess.PIPE)
 (stdout, stderr) = f.communicate()
+if f.returncode != 0:
+    sys.exit(1)
 remote_tmpdir = stdout.rstrip()
 
 print "Remote tempdir: %s" % remote_tmpdir
 
-if subprocess.call(["ssh", opts.host, "git", "clone", "git://git.samba.org/samba.git", "%s/repo" % remote_tmpdir]) != 0:
-    sys.exit(1)
+remote_args = ["git", "clone", "git://git.samba.org/samba.git", "%s/repo" % remote_tmpdir]
+print "%s$ %s" % (opts.host, " ".join(remote_args))
+subprocess.check_call(["ssh", opts.host] + remote_args)
 
 print "Pushing local branch"
-subprocess.call(["git", "push", "--force", "git+ssh://%s/%s/repo" % (opts.host, remote_tmpdir), "HEAD:refs/heads/land"])
-args = ["ssh", "-A", opts.host, "python", "%s/repo/source4/script/land.py" % remote_tmpdir]
+print "$ " + " ".join(args)
+subprocess.check_call(["git", "push", "--force", "git+ssh://%s/%s/repo" % (opts.host, remote_tmpdir), "HEAD:refs/heads/land"])
+remote_args = ["python", "%s/repo/source4/script/land.py" % remote_tmpdir]
 if opts.mail_to:
-    args.append("--mail-to=%s" % opts.mail_to)
+    remote_args.append("--mail-to=%s" % opts.mail_to)
 if not opts.foreground:
-    args.append("--daemon")
+    remote_args.append("--daemon")
 if opts.dry_run:
-    args.append("--dry-run")
-args.append("--branch=land")
-args.append(os.path.join(remote_tmpdir, "repo"))
-print "Running remotely: %s" % " ".join(args)
+    remote_args.append("--dry-run")
+remote_args.append("--branch=land")
+remote_args.append(os.path.join(remote_tmpdir, "repo"))
+print "%s$ %s" % (opts.host, " ".join(remote_args))
+args = ["ssh", "-A", opts.host] + remote_args
 sys.exit(subprocess.call(args))