mirror of
https://github.com/actions/python-versions.git
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103 lines
3.7 KiB
Bash
103 lines
3.7 KiB
Bash
set -e
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PYTHON_FULL_VERSION="{{__VERSION_FULL__}}"
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PYTHON_PKG_NAME="{{__PKG_NAME__}}"
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ARCH="{{__ARCH__}}"
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MAJOR_VERSION=$(echo $PYTHON_FULL_VERSION | cut -d '.' -f 1)
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MINOR_VERSION=$(echo $PYTHON_FULL_VERSION | cut -d '.' -f 2)
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PYTHON_MAJOR=python$MAJOR_VERSION
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PYTHON_MAJOR_DOT_MINOR=python$MAJOR_VERSION.$MINOR_VERSION
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PYTHON_MAJOR_MINOR=python$MAJOR_VERSION$MINOR_VERSION
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if [ -z ${AGENT_TOOLSDIRECTORY+x} ]; then
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# No AGENT_TOOLSDIRECTORY on GitHub images
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TOOLCACHE_ROOT=$RUNNER_TOOL_CACHE
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else
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TOOLCACHE_ROOT=$AGENT_TOOLSDIRECTORY
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fi
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PYTHON_TOOLCACHE_PATH=$TOOLCACHE_ROOT/Python
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PYTHON_TOOLCACHE_VERSION_PATH=$PYTHON_TOOLCACHE_PATH/$PYTHON_FULL_VERSION
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PYTHON_TOOLCACHE_VERSION_ARCH_PATH=$PYTHON_TOOLCACHE_VERSION_PATH/$ARCH
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PYTHON_FRAMEWORK_PATH="/Library/Frameworks/Python.framework/Versions/${MAJOR_VERSION}.${MINOR_VERSION}"
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PYTHON_APPLICATION_PATH="/Applications/Python ${MAJOR_VERSION}.${MINOR_VERSION}"
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# Check if zlib is installed
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echo "Checking if zlib is installed..."
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if ! brew list zlib &>/dev/null; then
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echo "Installing zlib via brew..."
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brew install zlib
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else
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echo "zlib already installed."
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fi
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# Only for Python 3.7.17, install additional dependencies like zlib and others
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if [ "$MAJOR_VERSION" -eq 3 ] && [ "$MINOR_VERSION" -eq 7 ] && [ "$PYTHON_FULL_VERSION" == "3.7.17" ]; then
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echo "Installing additional dependencies for Python 3.7.17..."
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brew install bzip2 readline ncurses sqlite3 openssl@3
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# Ensure the environment variables for zlib are set correctly
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ZLIB_PREFIX=$(brew --prefix zlib)
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export LDFLAGS="-L${ZLIB_PREFIX}/lib"
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export CFLAGS="-I${ZLIB_PREFIX}/include"
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export CPPFLAGS="-I${ZLIB_PREFIX}/include"
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echo "zlib linked at ${ZLIB_PREFIX}/lib"
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fi
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# Check if Python hostedtoolcache folder exists...
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echo "Check if Python hostedtoolcache folder exists..."
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if [ ! -d $PYTHON_TOOLCACHE_PATH ]; then
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echo "Creating Python hostedtoolcache folder..."
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mkdir -p $PYTHON_TOOLCACHE_PATH
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else
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# Remove ALL other directories for same major.minor python versions
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find $PYTHON_TOOLCACHE_PATH -name "${MAJOR_VERSION}.${MINOR_VERSION}.*" | while read python_version; do
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python_version_arch="$python_version/$ARCH"
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if [ -e "$python_version_arch" ]; then
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echo "Deleting Python $python_version_arch"
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rm -rf "$python_version_arch"
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fi
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done
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fi
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echo "Installing Python binaries from prebuilt package"
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sudo installer -pkg $PYTHON_PKG_NAME -target /
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echo "Creating hostedtoolcache symlinks (Required for the backward compatibility)"
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echo "Create Python $PYTHON_FULL_VERSION folder"
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mkdir -p $PYTHON_TOOLCACHE_VERSION_ARCH_PATH
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cd $PYTHON_TOOLCACHE_VERSION_ARCH_PATH
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ln -s "${PYTHON_FRAMEWORK_PATH}/bin" bin
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ln -s "${PYTHON_FRAMEWORK_PATH}/include" include
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ln -s "${PYTHON_FRAMEWORK_PATH}/share" share
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ln -s "${PYTHON_FRAMEWORK_PATH}/lib" lib
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echo "Creating additional symlinks (Required for the UsePythonVersion Azure Pipelines task and the setup-python GitHub Action)"
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ln -s ./bin/$PYTHON_MAJOR_DOT_MINOR python
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cd bin/
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# This symlink already exists if Python version with the same major.minor version is installed,
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# since we do not remove the framework folder
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if [ ! -f $PYTHON_MAJOR_MINOR ]; then
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ln -s $PYTHON_MAJOR_DOT_MINOR $PYTHON_MAJOR_MINOR
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fi
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if [ ! -f python ]; then
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ln -s $PYTHON_MAJOR_DOT_MINOR python
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fi
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chmod +x ../python $PYTHON_MAJOR $PYTHON_MAJOR_DOT_MINOR $PYTHON_MAJOR_MINOR python
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echo "Upgrading pip..."
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export PIP_ROOT_USER_ACTION=ignore
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./python -m ensurepip
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./python -m pip install --upgrade --force-reinstall pip --disable-pip-version-check --no-warn-script-location
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echo "Installing OpenSSL certificates"
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sh -e "${PYTHON_APPLICATION_PATH}/Install Certificates.command"
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echo "Creating complete file"
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touch $PYTHON_TOOLCACHE_VERSION_PATH/${ARCH}.complete
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