+ added basic dev guide

* fixes #22
* When restarting from cli, always output to previous process' terminal

docs/dev/setup.md

@@ -6,6 +6,8 @@ The Onionr development environment is simple. All one really needs is a supporte
 
 There are additional requirements specified in requirements-dev.txt
 
+Developers agree to the CoC and to contribute new code under GPLv3 or later. Developers should stick to PEP8 in most cases, and write unittests or integration tests where possible.
+
 ## Developer Scripts
 
 run-onionr-node.py can be used to start a node with specific parameters

src/httpapi/miscclientapi/endpoints.py

@@ -5,6 +5,7 @@ Misc client API endpoints too small to need their own file and that need access
 import os
 import subprocess
 import platform
+from sys import stdout as sys_stdout
 
 from flask import Response, Blueprint, request, send_from_directory, abort
 from flask import g
@@ -70,6 +71,10 @@ class PrivateEndpoints:
         def get_pid():
             return Response(str(os.getpid()))
 
+        @private_endpoints_bp.route('/isatty')
+        def get_is_atty():
+            return Response(str(sys_stdout.isatty()).lower())
+
         @private_endpoints_bp.route('/hitcount')
         def get_hit_count():
             return Response(str(client_api.publicAPI.hitCount))

src/onionrcommands/daemonlaunch/killdaemon.py

@@ -31,7 +31,7 @@ import config
 def kill_daemon():
     """Shutdown the Onionr daemon (communicator)."""
     config.reload()
-    logger.warn('Stopping the running daemon...', timestamp=False,
+    logger.warn('Stopping the running daemon, if one exists...', timestamp=False,
                 terminal=True)
 
     # On platforms where we can, fork out to prevent locking

src/onionrcommands/restartonionr.py

@@ -2,10 +2,13 @@
 
 Command to restart Onionr
 """
+from threading import local
 import time
 import os
 import subprocess  # nosec
 
+from psutil import Process
+
 from etc import onionrvalues
 from etc import cleanup
 from onionrutils import localcommand
@@ -28,15 +31,23 @@ from . import daemonlaunch
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 """
 
-
+DEVNULL = subprocess.DEVNULL
 SCRIPT_NAME = os.path.dirname(os.path.realpath(
     __file__)) + f'/../../{onionrvalues.SCRIPT_NAME}'
 
 
 def restart():
     """Tell the Onionr daemon to restart."""
+
     logger.info('Restarting Onionr', terminal=True)
 
+    daemon_terminal = localcommand.local_command("getpid")
+    terminal = None
+    if daemon_terminal:
+        terminal = Process(int(daemon_terminal)).terminal()
+    else:
+        terminal = Process().terminal()
+
     # On platforms where we can, fork out to prevent locking
     try:
         pid = os.fork()
@@ -55,7 +66,13 @@ def restart():
         time.sleep(1)
 
     cleanup.delete_run_files()
-    subprocess.Popen([SCRIPT_NAME, 'start'])
+
+    with open(terminal, 'ab') as term:
+        subprocess.Popen(
+            [SCRIPT_NAME, 'start'],
+            stdout=term,
+            stdin=term,
+            stderr=term)
 
 
 restart.onionr_help = 'Gracefully restart Onionr'  # type: ignore