15b3d9d277
* python3Packages.venvShellHook: add postVenvCreation * python: docs: add postVenvCreation explaination
28 lines
763 B
Bash
28 lines
763 B
Bash
venvShellHook() {
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echo "Executing venvHook"
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runHook preShellHook
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if [ -d "${venvDir}" ]; then
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echo "Skipping venv creation, '${venvDir}' already exists"
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source "${venvDir}/bin/activate"
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else
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echo "Creating new venv environment in path: '${venvDir}'"
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@pythonInterpreter@ -m venv "${venvDir}"
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source "${venvDir}/bin/activate"
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runHook postVenvCreation
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fi
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runHook postShellHook
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echo "Finished executing venvShellHook"
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}
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if [ -z "${dontUseVenvShellHook:-}" ] && [ -z "${shellHook-}" ]; then
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echo "Using venvShellHook"
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if [ -z "${venvDir-}" ]; then
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echo "Error: \`venvDir\` should be set when using \`venvShellHook\`."
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exit 1
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else
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shellHook=venvShellHook
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fi
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fi
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