diskimage-builder/diskimage_builder/elements/dib-python/environment.d/50-dib-python-version
Ian Wienand ffd4820d59 Install pip with python interpreter
Currently we install pip/virtualenv with "/usr/local/bin/dib-python".
This means that every time you create a virtualenv, the python
interpreter inside it is called "dib-python" which is confusing.

Add an env var DIB_PYTHON that points directly the to interpreter
available during build, for use when running scripts.

Change-Id: I88ad3c9eb958d58db4631d9b27bc2c592f970345
2017-04-11 18:59:09 +10:00

35 lines
1,010 B
Text

# Pick which distros we need to force python2
if [ -z "${DIB_PYTHON_VERSION:-}" ]; then
if [ "$DISTRO_NAME" == "ubuntu" ]; then
if [ "$DIB_RELEASE" == "precise" ]; then
DIB_PYTHON_VERSION=2
elif [ "$DIB_RELEASE" == "trusty" ]; then
DIB_PYTHON_VERSION=2
fi
elif [ "$DISTRO_NAME" == "debian" ]; then
DIB_PYTHON_VERSION=2
elif [ "$DISTRO_NAME" == "fedora" ]; then
if [ "$DIB_RELEASE" -le 22 ]; then
DIB_PYTHON_VERSION=2
fi
elif [ "$DISTRO_NAME" == "centos" ]; then
DIB_PYTHON_VERSION=2
elif [ "$DISTRO_NAME" == "centos7" ]; then
DIB_PYTHON_VERSION=2
elif [ "$DISTRO_NAME" == "rhel7" ]; then
DIB_PYTHON_VERSION=2
elif [ "$DISTRO_NAME" == "opensuse" ]; then
DIB_PYTHON_VERSION=2
fi
fi
if [ -z "${DIB_PYTHON_VERSION:-}" ]; then
DIB_PYTHON_VERSION=3
fi
export DIB_PYTHON_VERSION
export DIB_PYTHON=python${DIB_PYTHON_VERSION}
# Local variables:
# mode: sh
# End: