bunpy run

bunpy run [flags] <script.py> [-- script-args...]
bunpy <script.py> [script-args...]   # shorthand

Description

Compiles a Python source file with gocopy and runs it on the goipy VM. Injected globals (fetch, URL, Request, Response, WebSocket, setTimeout, setInterval, clearTimeout, clearInterval) are available without any import.

Flags

Examples

Run a script:

bunpy run hello.py
bunpy hello.py       # identical

Pass arguments to the script (available as sys.argv):

bunpy run cli.py -- --port 8080 --debug

Inspect the compiled IR:

bunpy run --inspect hello.py
# IR size:    4.2 KB
# Compile:    1.3 ms
# Marshal:    0.1 ms
# Unmarshal:  0.2 ms
# Run:        0.8 ms

Load a .env file:

bunpy run --env-file .env.production server.py

Watch mode - re-runs on every save:

bunpy run --watch dev.py

Script arguments

Arguments after -- are forwarded to the script and available via sys.argv:

# cli.py
import sys
print(sys.argv)

bunpy cli.py -- foo bar
# ['cli.py', 'foo', 'bar']

Environment variables