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ponyup-init.sh
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ponyup-init.sh
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#!/bin/sh
set -o errexit
set -o nounset
if [ -z "${XDG_DATA_HOME+x}" ]; then
default_prefix="$HOME/.local/share"
else
default_prefix="$XDG_DATA_HOME"
fi
default_repository="releases"
if [ "$(uname -s)" = "Darwin" ]; then
# we have to use nightly releases on macOS
# see https://github.com/ponylang/ponyup/issues/117
default_repository="nightlies"
fi
exit_usage() {
printf "%s\n\n" "ponyup-init.sh"
echo "Options:"
echo " --prefix Set ponyup install prefix. Default: ${default_prefix}"
exit 1
}
json_field() {
json=$1
key=$2
value_pattern=': *"\([^"]*\)"'
echo "${json}" | sed "s/.*\"${key}\"${value_pattern}.*/\\1/"
}
DEFAULT="\033[39m"
BLUE="\033[34m"
RED="\033[31m"
YELLOW="\033[33m"
prefix="${default_prefix}"
repository="${default_repository}"
for arg in "$@"; do
case "${arg}" in
"--prefix="*)
prefix=${arg##--prefix=}
;;
"--repository="*)
repository=${arg##--repository=}
;;
*)
exit_usage
;;
esac
done
uname_m=$(uname -m)
case "${uname_m}" in
"x86_64" | "x86-64" | "x64" | "amd64")
download_cpu="x86-64"
platform_triple_cpu="x86_64"
;;
"arm64")
download_cpu="arm64"
platform_triple_cpu="arm64"
;;
*)
printf "%bUnsupported CPU type: ${uname_m}%b\n" "${RED}" "${DEFAULT}"
exit 1
;;
esac
uname_s=$(uname -s)
case "${uname_s}" in
Darwin*)
download_os="apple-darwin"
platform_triple_os="apple-darwin"
;;
Linux*)
download_os="unknown-linux"
platform_triple_os="unknown-linux"
;;
*)
printf "%bUnsupported OS: ${uname_s}%b\n" "${RED}" "${DEFAULT}"
exit 1
;;
esac
platform_triple="${platform_triple_cpu}-${platform_triple_os}"
platform_triple_distro=""
case "${uname_s}" in
Linux*)
case $(cc -dumpmachine) in
*gnu)
case "$(lsb_release -d)" in
*"Ubuntu 24.04"*)
platform_triple_distro="ubuntu24.04"
;;
*"Ubuntu 22.04"*)
platform_triple_distro="ubuntu22.04"
;;
*"Ubuntu 20.04"*)
platform_triple_distro="ubuntu20.04"
;;
*"Linux Mint 21"*)
platform_triple_distro="ubuntu22.04"
;;
*"Linux Mint 20"*)
platform_triple_distro="ubuntu20.04"
;;
*"Pop!_OS 24.04"*)
platform_triple_distro="ubuntu24.04"
;;
*"Pop!_OS 22.04"*)
platform_triple_distro="ubuntu22.04"
;;
*"Pop!_OS 20.04"*)
platform_triple_distro="ubuntu20.04"
;;
*) ;;
esac
;;
*x86_64-redhat-linux)
case "$(lsb_release -d)" in
*"Fedora Linux 39"*)
platform_triple_distro="fedora39"
;;
*) ;;
esac
;;
*musl)
platform_triple_distro="musl"
;;
*) ;;
esac
;;
esac
if [ "${platform_triple_distro}" != "" ]; then
platform_triple="${platform_triple}-${platform_triple_distro}"
fi
if command -v sha256sum > /dev/null 2>&1; then
sha256sum='sha256sum'
elif command -v shasum > /dev/null 2>&1; then
sha256sum='shasum --algorithm 256'
else
printf "%bNo checksum command found.%b\n" "${RED}" "${DEFAULT}"
exit 1
fi
ponyup_root="${prefix}/ponyup"
echo "ponyup_root = ${ponyup_root}"
mkdir -p "${ponyup_root}/bin"
echo "${platform_triple}" > "${ponyup_root}/.platform"
query_url="https://api.cloudsmith.io/packages/ponylang/${repository}/"
query="?query=ponyup-${download_cpu}-${download_os}&page=1&page_size=1"
response=$(curl --request GET "${query_url}${query}")
if [ "${response}" = "[]" ]; then
printf "%bfailed to download ponyup%b\n" "${RED}" "${DEFAULT}"
exit 1
fi
ponyup_pkg="$(json_field "${response}" version)"
ponyup_pkg="${ponyup_pkg}-${platform_triple_cpu}-${download_os##*-}"
if [ "${repository}" = releases ]; then
ponyup_pkg="ponyup-release-${ponyup_pkg}"
else
ponyup_pkg="ponyup-nightly-${ponyup_pkg}"
fi
echo "${ponyup_pkg}" > "${ponyup_root}/.lock"
checksum=$(json_field "${response}" checksum_sha256)
dl_url=$(json_field "${response}" cdn_url)
echo "checksum=${checksum}"
echo "dl_url=${dl_url}"
filename="$(basename "${dl_url}")"
tmp_dir=/tmp/ponyup
mkdir -p "${tmp_dir}"
echo "downloading ${filename}"
curl "${dl_url}" -o "${tmp_dir}/${filename}"
dl_checksum="$(${sha256sum} "${tmp_dir}/${filename}" | awk '{ print $1 }')"
if [ "${dl_checksum}" != "${checksum}" ]; then
printf "%bchecksum mismatch:\n" "${RED}"
printf " expected: %b${checksum}%b\n" "${BLUE}" "${RED}"
printf " calculated: %b${dl_checksum}%b\n" "${YELLOW}" "${DEFAULT}"
rm -f "${tmp_dir}/${filename}"
exit 1
fi
echo "checksum ok"
tar -xzf "${tmp_dir}/${filename}" -C "${tmp_dir}"
mv "$(find ${tmp_dir} -name ponyup -type f)" "${ponyup_root}/bin/ponyup"
printf "%bponyup placed in %b${ponyup_root}/bin%b\n" \
"${BLUE}" "${YELLOW}" "${DEFAULT}"
if ! echo "$PATH" | grep -q "${ponyup_root}/bin"; then
case "${SHELL}" in
*fish)
printf "%bYou should add %b${ponyup_root}/bin%b to \$PATH:%b\n" \
"${BLUE}" "${YELLOW}" "${BLUE}" "${DEFAULT}"
printf "%bset -g fish_user_paths ${ponyup_root}/bin \$fish_user_paths%b\n" \
"${YELLOW}" "${DEFAULT}"
;;
*)
printf "%bYou should add %b${ponyup_root}/bin%b to \$PATH:%b\n" \
"${BLUE}" "${YELLOW}" "${BLUE}" "${DEFAULT}"
printf "%bexport PATH=${ponyup_root}/bin:\$PATH%b\n" \
"${YELLOW}" "${DEFAULT}"
;;
esac
fi
case "${uname_s}" in
Linux*)
if [ "${platform_triple_distro}" = "" ]; then
printf "%bUnable to determine Linux platform type.%b\n" "${YELLOW}" "${DEFAULT}"
printf "%bPlease see https://github.com/ponylang/ponyc/blob/main/INSTALL.md#linux to manually set your platform.%b\n" "${YELLOW}" "${DEFAULT}"
# set prefix even if we don't know the default platform to set
"${ponyup_root}/bin/ponyup" --prefix="${prefix}"
# we don't consider this exit to be an error
exit 0
fi
esac
printf "%bsetting default platform to %b${platform_triple}%b\n" \
"${BLUE}" "${YELLOW}" "${DEFAULT}"
"${ponyup_root}/bin/ponyup" --prefix="${prefix}" default "${platform_triple}"