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author | Alyssa Ross <hi@alyssa.is> | 2020-01-26 22:39:25 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2020-01-26 22:39:25 +0000 |
commit | bd2ad77e38991af0d7a3a5d82bd3f41a077ce401 (patch) | |
tree | d1e26d039eb5004eb7c836aafff259cc198626d4 /pkgs/development/interpreters/python/hooks/venv-shell-hook.sh | |
parent | e5d8381542a8d084371d26013fab199f52474be7 (diff) | |
parent | ad3f0d9829119b611350a9be1c226fb625f1f310 (diff) | |
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Merge remote-tracking branch 'nixpkgs/master' into master
Diffstat (limited to 'pkgs/development/interpreters/python/hooks/venv-shell-hook.sh')
-rw-r--r-- | pkgs/development/interpreters/python/hooks/venv-shell-hook.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/pkgs/development/interpreters/python/hooks/venv-shell-hook.sh b/pkgs/development/interpreters/python/hooks/venv-shell-hook.sh new file mode 100644 index 00000000000..3185b1f9fae --- /dev/null +++ b/pkgs/development/interpreters/python/hooks/venv-shell-hook.sh @@ -0,0 +1,26 @@ +venvShellHook() { + echo "Executing venvHook" + runHook preShellHook + + if [ -d "${venvDir}" ]; then + echo "Skipping venv creation, '${venvDir}' already exists" + else + echo "Creating new venv environment in path: '${venvDir}'" + @pythonInterpreter@ -m venv "${venvDir}" + fi + + source "${venvDir}/bin/activate" + + runHook postShellHook + echo "Finished executing venvShellHook" +} + +if [ -z "${dontUseVenvShellHook:-}" ] && [ -z "${shellHook-}" ]; then + echo "Using venvShellHook" + if [ -z "${venvDir-}" ]; then + echo "Error: \`venvDir\` should be set when using \`venvShellHook\`." + exit 1 + else + shellHook=venvShellHook + fi +fi |