48 lines
1.5 KiB
Bash
Executable file
48 lines
1.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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BASEDIR=$(dirname `dirname $0`)
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VENVEXECDIR="bin"
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PYVERSION=$(python -V | grep -Po '(?<=Python ).+')
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PYCUSTOMPATH_ARG=""
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while getopts "hp:" arg; do
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case "$arg" in
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h)
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echo "USAGE: $0 [-p <path_to_python_version>]"
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exit
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;;
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p)
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PYCUSTOMPATH_ARG="-p $OPTARG"
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PYVERSION=$("$OPTARG" "-V" 2>&1 | grep -Po '(?<=Python ).+')
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;;
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esac
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done
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VENVDIR="zulip-api-py$PYVERSION-venv"
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if [ ! -d "$BASEDIR/$VENVDIR" ]; then
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virtualenv $PYCUSTOMPATH_ARG "$BASEDIR/$VENVDIR"
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echo "Virtualenv created."
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fi
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if [[ ! -d "$BASEDIR/$VENVDIR/$VENVEXECDIR" ]]; then
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# POSIX compatibility layer and Linux environment emulation for Windows
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# Virtual uses /Scripts instead of /bin on Windows.
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# Read https://virtualenv.pypa.io/en/stable/userguide/
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VENVEXECDIR="Scripts"
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fi
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source "$BASEDIR/$VENVDIR/$VENVEXECDIR/activate"
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RVAL=$?
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if [ "$RVAL" -ne 0 ]; then
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echo "Failed to activate virtualenv."
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exit
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fi
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# Install python dependencies if needed.
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cmp "$BASEDIR/$VENVDIR/installed-requirements.txt" requirements.txt 2>/dev/null
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RVAL=$? # Return value of the comparision. 0 means files are same.
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if [ "$RVAL" -ne 0 ]; then
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pip install -r "$BASEDIR/requirements.txt"
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cp -a requirements.txt "$BASEDIR/$VENVDIR/installed-requirements.txt"
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echo "Requirements installed."
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fi
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echo 'Success! Run `source' "$BASEDIR/$VENVDIR/$VENVEXECDIR/activate"'`' "to activate virtualenv."
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