Do a bit of refactoring in the bootstrap script
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parent
267ce0188a
commit
3f0a0d79d0
1 changed files with 124 additions and 115 deletions
239
lib/bootstrap.py
239
lib/bootstrap.py
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@ -12,117 +12,16 @@ from sys import stdout
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from sys import stderr
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from sys import stderr
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# devel or prod?
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# some vars
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devel = False
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devel = False
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caddy_process = None
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try:
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scs_process = None
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if argv[1] == "devel":
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app_process = None
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devel = True
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except IndexError:
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pass
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# vars
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pwd = getcwd()
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def stop():
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APPLICATION_LOG = environ["APPLICATION_LOG"]
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CADDY_ACCESS_LOG = environ["CADDY_ACCESS_LOG"]
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CADDY_LOG = environ["CADDY_LOG"]
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DJANGO_PORT = environ["DJANGO_PORT"]
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HTTPS_PORT = environ["HTTPS_PORT"]
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if devel:
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environ["DJANGO_DEBUG"] = "true"
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else:
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environ["DJANGO_DEBUG"] = "false"
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# info
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print(f"\n\nStarting server on port {HTTPS_PORT}...\nYou should be able to access the application locally at https://localhost:{HTTPS_PORT}/\n\nPress Ctrl+C to stop all services.\n\n")
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if not devel:
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print(f"All further messages will be written to {APPLICATION_LOG} and {CADDY_LOG}")
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print(f"HTTP Access Log will be written to {CADDY_ACCESS_LOG}")
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try:
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# start django/uvicorn
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if devel:
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run(
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["python3", f"{pwd}/application/manage.py", "collectstatic", "--noinput"],
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stdout=stdout,
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stderr=stderr,
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env=environ
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)
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app_process = Popen(
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["python3", f"{pwd}/application/manage.py", "runserver", f"localhost:{DJANGO_PORT}"],
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stdout=stdout,
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stderr=stderr,
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env=environ
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)
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else:
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application_log_file = open(APPLICATION_LOG, "a")
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run(
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["python3", f"{pwd}/application/manage.py", "collectstatic", "--noinput"],
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stdout=application_log_file,
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stderr=application_log_file,
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env=environ
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)
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app_process = Popen(
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[
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"python3", "-m", "uvicorn",
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"--host", "localhost",
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"--port", quote(DJANGO_PORT),
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"drinks_manager.asgi:application"
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],
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stdout=application_log_file,
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stderr=application_log_file,
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cwd=f"{pwd}/application/",
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env=environ
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)
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# start caddy
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if devel:
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caddy_log_file = stdout
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caddy_log_file_stderr = stderr
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else:
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caddy_log_file = caddy_log_file_stderr = open(CADDY_LOG, "a")
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caddy_process = Popen(
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["caddy", "run", "--config", f"{pwd}/config/Caddyfile"],
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stdout=caddy_log_file,
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stderr=caddy_log_file_stderr,
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env=environ
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)
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# start session-clear-scheduler
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if devel:
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clear_sched_log_file = stdout
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clear_sched_log_file_stderr = stderr
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else:
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clear_sched_log_file = clear_sched_log_file_stderr = open(APPLICATION_LOG, "a")
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scs_process = Popen(
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["python3", f"{pwd}/lib/session-clear-scheduler.py"],
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stdout=clear_sched_log_file,
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stderr=clear_sched_log_file_stderr
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)
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caddy_process.wait()
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scs_process.wait()
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app_process.wait()
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except KeyboardInterrupt:
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# exit
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print("\n\nStopping services.\n\n")
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print("\n\nStopping services.\n\n")
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@ -130,19 +29,129 @@ except KeyboardInterrupt:
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scs_process.send_signal(SIGINT)
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scs_process.send_signal(SIGINT)
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app_process.send_signal(SIGINT)
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app_process.send_signal(SIGINT)
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caddy_process.wait()
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print(f"Caddy stopped with exit code {caddy_process.wait()}.")
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print(f"Caddy stopped with exit code {caddy_process.returncode}.")
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print(f"session-clear-scheduler stopped with exit code {scs_process.wait()}.")
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scs_process.wait()
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print(f"session-clear-scheduler stopped with exit code {scs_process.returncode}.")
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app_process.wait()
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if devel:
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if devel:
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print(f"Django stopped with exit code {app_process.returncode}.")
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print(f"Django stopped with exit code {app_process.wait()}.")
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else:
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else:
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print(f"Django/Uvicorn stopped with exit code {app_process.returncode}.")
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print(f"Django/Uvicorn stopped with exit code {app_process.wait()}.")
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if caddy_process.returncode != 0 or scs_process.returncode != 0 or app_process.returncode !=0:
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if caddy_process.returncode != 0 or scs_process.returncode != 0 or app_process.returncode !=0:
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exit(1)
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exit(1)
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else:
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else:
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exit(0)
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exit(0)
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if __name__ == "__main__":
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# development or production environment?
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try:
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if argv[1] == "devel":
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devel = True
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except IndexError:
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pass
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# vars
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pwd = getcwd()
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APPLICATION_LOG = environ["APPLICATION_LOG"]
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CADDY_ACCESS_LOG = environ["CADDY_ACCESS_LOG"]
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CADDY_LOG = environ["CADDY_LOG"]
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DJANGO_PORT = environ["DJANGO_PORT"]
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HTTPS_PORT = environ["HTTPS_PORT"]
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if devel:
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environ["DJANGO_DEBUG"] = "true"
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else:
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environ["DJANGO_DEBUG"] = "false"
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# info
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print(f"\n\nStarting server on port {HTTPS_PORT}...\nYou should be able to access the application locally at https://localhost:{HTTPS_PORT}/\n\nPress Ctrl+C to stop all services.\n\n")
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if not devel:
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print(f"All further messages will be written to {APPLICATION_LOG} and {CADDY_LOG}")
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print(f"HTTP Access Log will be written to {CADDY_ACCESS_LOG}")
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try:
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# start django/uvicorn
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if devel:
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run(
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["python3", f"{pwd}/application/manage.py", "collectstatic", "--noinput"],
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stdout=stdout,
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stderr=stderr,
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env=environ
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)
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app_process = Popen(
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["python3", f"{pwd}/application/manage.py", "runserver", f"localhost:{DJANGO_PORT}"],
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stdout=stdout,
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stderr=stderr,
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env=environ
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)
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else:
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application_log_file = open(APPLICATION_LOG, "a")
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run(
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["python3", f"{pwd}/application/manage.py", "collectstatic", "--noinput"],
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stdout=application_log_file,
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stderr=application_log_file,
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env=environ
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)
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app_process = Popen(
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[
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"python3", "-m", "uvicorn",
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"--host", "localhost",
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"--port", quote(DJANGO_PORT),
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"drinks_manager.asgi:application"
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],
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stdout=application_log_file,
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stderr=application_log_file,
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cwd=f"{pwd}/application/",
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env=environ
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)
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# start caddy
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if devel:
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caddy_log_file = stdout
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caddy_log_file_stderr = stderr
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else:
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caddy_log_file = caddy_log_file_stderr = open(CADDY_LOG, "a")
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caddy_process = Popen(
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["caddy", "run", "--config", f"{pwd}/config/Caddyfile"],
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stdout=caddy_log_file,
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stderr=caddy_log_file_stderr,
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env=environ
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)
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# start session-clear-scheduler
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if devel:
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clear_sched_log_file = stdout
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clear_sched_log_file_stderr = stderr
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else:
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clear_sched_log_file = clear_sched_log_file_stderr = open(APPLICATION_LOG, "a")
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scs_process = Popen(
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["python3", f"{pwd}/lib/session-clear-scheduler.py"],
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stdout=clear_sched_log_file,
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stderr=clear_sched_log_file_stderr
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)
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caddy_process.wait()
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scs_process.wait()
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app_process.wait()
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except KeyboardInterrupt:
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stop()
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