25 lines
704 B
Nix
25 lines
704 B
Nix
{ pkgs, ... }:
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pkgs.mkShell {
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packages = with pkgs; [
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(python3.withPackages (python-pkgs: with python-pkgs; [ pip ]))
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];
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shellHook = ''
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if git rev-parse --is-inside-work-tree &> /dev/null; then
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TOP="$(git rev-parse --show-toplevel)"
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if ! grep -q "^\.venv$" "$TOP/.gitignore" "$TOP/.git/info/exclude"; then echo ".venv" >> "$TOP/.git/info/exclude"; fi
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else
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TOP="$(pwd)"
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fi
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if [ -d "$TOP/.venv" ]; then
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source "$TOP/.venv/bin/activate"
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else
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python -m venv "$TOP/.venv"
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source "$TOP/.venv/bin/activate"
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pip install --upgrade pip
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if [ -f "$TOP/requirements.txt" ]; then pip install -r "$TOP/requirements.txt"; fi
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fi
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'';
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}
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