mirror of
https://github.com/pyenv/pyenv.git
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72 lines
1.5 KiB
Plaintext
72 lines
1.5 KiB
Plaintext
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#!/usr/bin/env bash
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#
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# Summary: Generate a binary package name for the current platform
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#
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# Usage: pyenv binary package-name <version>
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#
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# Prints a package name containing the Python version, platform name,
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# platform version and architecture.
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#
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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if [ "$1" = "--complete" ]; then
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exec pyenv-install --list --bare
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fi
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if [ $# -ne 1 ]; then
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pyenv-help --usage binary-package-name >&2
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exit 1
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fi
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version="$1"
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case "$version" in
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*/* | .. | . | *[[:cntrl:]]* )
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echo "pyenv-binary: invalid version name \`${version}'" >&2
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exit 1
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;;
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esac
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os="$(uname -s)"
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arch="$(uname -m)"
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distro=""
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distro_version=""
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case "$os" in
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Linux )
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if type -p lsb_release >/dev/null; then
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distro="$(lsb_release -si)"
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distro_version="$(lsb_release -sr)"
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elif [ -r /etc/os-release ]; then
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distro="$(. /etc/os-release && printf '%s' "${ID:-}")"
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distro_version="$(. /etc/os-release && printf '%s' "${VERSION_ID:-}")"
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fi
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;;
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Darwin )
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distro="macos"
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distro_version="$(sw_vers -productVersion)"
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;;
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* )
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distro="$os"
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distro_version="$(uname -r)"
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;;
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esac
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slug() {
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printf '%s' "$1" |
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tr '[:upper:] ' '[:lower:]-' |
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tr -cd 'a-z0-9._-'
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}
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distro="$(slug "$distro")"
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distro_version="$(slug "$distro_version")"
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arch="$(slug "$arch")"
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if [ -z "$distro" ] || [ -z "$distro_version" ] || [ -z "$arch" ]; then
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echo "pyenv-binary: could not determine the package platform" >&2
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exit 1
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fi
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printf '%s-%s-%s-%s\n' "$version" "$distro" "$distro_version" "$arch"
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