47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
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"""Open a shell in the QMK Home directory
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"""
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import sys
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import os
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from milc import cli
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from qmk.path import under_qmk_firmware
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@cli.subcommand('Go to QMK Home')
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def cd(cli):
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"""Go to QMK Home
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"""
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if not sys.stdout.isatty():
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cli.log.error("This command is for interactive usage only. For non-interactive usage, 'cd $(qmk env QMK_HOME)' is more robust.")
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sys.exit(1)
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if not under_qmk_firmware():
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# Only do anything if the user is not under qmk_firmware already
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# in order to reduce the possibility of starting multiple shells
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cli.log.info("Spawning a subshell in your QMK_HOME directory.")
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cli.log.info("Type 'exit' to get back to the parent shell.")
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if not cli.platform.lower().startswith('windows'):
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# For Linux/Mac/etc
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# Check the user's login shell from 'passwd'
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# alternatively fall back to $SHELL env var
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# and finally to '/bin/bash'.
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import getpass
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import pwd
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shell = pwd.getpwnam(getpass.getuser()).pw_shell
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if not shell:
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shell = os.environ.get('SHELL', '/bin/bash')
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# Start the new subshell
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os.execl(shell, shell)
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else:
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# For Windows
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# Check the $SHELL env var
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# and fall back to '/usr/bin/bash'.
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qmk_env = os.environ.copy()
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# Set the prompt for the new shell
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qmk_env['MSYS2_PS1'] = qmk_env['PS1']
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# Start the new subshell
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cli.run([os.environ.get('SHELL', '/usr/bin/bash')], env=qmk_env)
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else:
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cli.log.info("Already within qmk_firmware directory.")
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