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32 lines
777 B
32 lines
777 B
#!/usr/bin/env bash
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#
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# Summary: Activate virtual environment
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#
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# Usage: pyenv activate <virtualenv>
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# pyenv activate --unset
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#
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# Activate a Python virtualenv environment in current shell.
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# This acts almost as same as `pyenv shell`, but this invokes the `activate`
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# script in your shell.
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#
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# <virtualenv> should be a string matching a Python version known to pyenv.
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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# Provide pyenv completions
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if [ "$1" = "--complete" ]; then
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echo --unset
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exec pyenv-virtualenvs --bare
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fi
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{ printf "\x1B[31;1m"
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echo
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echo "Failed to activate virtualenv."
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echo
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echo "Perhaps pyenv-virtualenv has not been loaded into your shell properly."
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echo "Please restart current shell and try again."
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echo
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printf "\x1B[0m"
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} 1>&2
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exit 1
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