mirror of
https://github.com/xxh/xxh
synced 2024-11-23 20:33:08 +00:00
39 lines
1.4 KiB
Text
39 lines
1.4 KiB
Text
#!/usr/bin/env xonsh
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#
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# This entrypoint is to allow xxh getting current environment variables
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# and pass some of them to xxh session to seamless transition to host.
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#
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# Usage in xonsh: source xxh.xsh [ordinary xxh arguments]
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#
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from base64 import b64encode
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def b64e(s):
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return b64encode(str(s).encode()).decode()
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local_xxh_home = p"~/.xxh"
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env_args = []
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local_shell_dir = local_xxh_home / 'xxh/shells/xxh-shell-xonsh-appimage'
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local_plugins_dir = local_xxh_home / 'xxh/plugins'
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for local_package_dir in [local_shell_dir]+sorted(local_plugins_dir.glob(f'*-xonsh-*')):
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plugin_name = local_package_dir.name
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local_package_env = local_package_dir / 'env'
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if local_package_env.exists():
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plugin_env_name = plugin_name.upper().replace('-', '_')
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with open(local_package_env) as f:
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plugin_envs = f.read().split('\n')
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for e in plugin_envs:
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if e in ${...}:
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xonsh_exec = '__xonsh__.env["%s"]=%s' % (e, repr(${e}))
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bash_env = plugin_env_name + '_EXE_' + e
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bash_exec = f'export {bash_env}={b64e(xonsh_exec)}'
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if '+v' in $ARGS or '+vv' in $ARGS:
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print(f'Plugin {local_package_dir.name} xonsh exec: {xonsh_exec}', file=sys.stderr)
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print(f'Plugin {local_package_dir.name} bash exec: {bash_exec}', file=sys.stderr)
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env_args += ['+heb', b64e(bash_exec)]
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xxh @($ARGS) +s xonsh @(env_args)
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