38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
CURRENT_DIRECTORY="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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export PATH=$PATH:$CURRENT_DIRECTORY/bin:$CURRENT_DIRECTORY/scripts
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# Automatically set up our virtual environment in .venv (same as poetry is configured to use).
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# From: https://github.com/direnv/direnv/wiki/Python
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realpath() {
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[[ $1 = /* ]] && echo "$1" || echo "$PWD/${1#./}"
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}
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layout_python-venv() {
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local python=${1:-python3}
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[[ $# -gt 0 ]] && shift
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unset PYTHONHOME
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if [[ -n $VIRTUAL_ENV ]]; then
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VIRTUAL_ENV=$(realpath "${VIRTUAL_ENV}")
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else
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local python_version
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python_version=$("$python" -c "import platform; print(platform.python_version())")
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if [[ -z $python_version ]]; then
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log_error "Could not detect Python version"
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return 1
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fi
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VIRTUAL_ENV=$PWD/.direnv/python-venv-$python_version
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fi
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export VIRTUAL_ENV
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if [[ ! -d $VIRTUAL_ENV ]]; then
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log_status "no venv found; creating $VIRTUAL_ENV"
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"$python" -m venv "$VIRTUAL_ENV"
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fi
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PATH="${VIRTUAL_ENV}/bin:${PATH}"
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export PATH
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}
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export VIRTUAL_ENV=.venv
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layout python-venv
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