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12_env_builder.sh
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Tue, Sep 17, 06:33

12_env_builder.sh
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#!/bin/bash
function kbuilder_help() {
if [ $# -lt 1 ]; then
kbuilder_help create
echo
kbuilder_help remove
return
fi
case $1 in
"create")
echo -e "${Yellow}USAGE: kbuilder_create name (requirements_file|lib_name)${NoColor}"
echo "This command will create a new virtual environment called 'name' and install"
echo "the specified python library 'lib_name' OR the pythons libraries from the"
echo "file 'requirements_file'. Then, a new kernel will be installed in this environment."
echo "e.g.: kbuilder_create p3-tqdm tqdm"
echo "e.g.: kbuilder_create p3-data-science ds-requirements.txt"
;;
"remove")
echo -e "${Yellow}USAGE: kbuilder_remove name${NoColor}"
echo "This command will remove the virtual environment and kernel called 'name'."
echo "e.g.: kbuilder_remove p3-tqdm"
;;
esac
}
function kbuilder_create() {
if [ $# -lt 2 ]; then
kbuilder_help create
return 1
fi
name=$1
libs=$2
if [ -r $2 ]; then
libs_type='req'
else
libs_type='pip'
fi
my_venvs_create $name
rc=$?
if [ $rc -ne 0 ]; then return $rc; fi
my_venvs_activate $name
rc=$?
if [ $rc -ne 0 ]; then return $rc; fi
case $libs_type in
"pip")
pip install $libs
;;
"req")
pip install -r $libs
;;
esac
my_kernels_create $name "$name"
rc=$?
if [ $rc -ne 0 ]; then return $rc; fi
deactivate
echo -e "${Green}Done! Please refresh your browser's tab to refresh the kernels list.${NoColor}"
return 0
}
function kbuilder_remove() {
if [ $# -lt 1 ]; then
kbuilder_help remove
return 1
fi
name=$1
my_venvs_remove $name
rc=$?
if [ $rc -ne 0 ]; then return $rc; fi
my_kernels_remove $name
rc=$?
if [ $rc -ne 0 ]; then return $rc; fi
echo -e "${Green}Done! Please refresh your browser's tab to refresh the kernels list.${NoColor}"
return 0
}
# EOF

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