Andrew Hamilton
134de7bb4d
Host listens on a unix socket; tabbed-run sends a command to open it as a new maximized casilda tab. Spawned children inherit the full environment plus TABBED_CASILDA_CTRL so tabbed-run works from any tab.
24 lines
659 B
Python
Executable file
24 lines
659 B
Python
Executable file
#!/usr/bin/env python3
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import os
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import shlex
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import socket
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import sys
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ctrl = os.environ.get("TABBED_CASILDA_CTRL")
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if not ctrl:
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print(
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"tabbed-run: TABBED_CASILDA_CTRL not set (run inside a tabbed-casilda terminal)",
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file=sys.stderr,
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)
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sys.exit(1)
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if len(sys.argv) < 2:
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print("usage: tabbed-run COMMAND [ARGS...]", file=sys.stderr)
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sys.exit(1)
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payload = (shlex.join(sys.argv[1:]) + "\n").encode()
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try:
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with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as s:
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s.connect(ctrl)
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s.sendall(payload)
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except OSError as e:
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print(f"tabbed-run: cannot reach host: {e}", file=sys.stderr)
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sys.exit(1)
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