#!/bin/sh set -eu #region logging setup if [ "${MISE_DEBUG-}" = "true" ] || [ "${MISE_DEBUG-}" = "1" ]; then debug() { echo "$@" >&2 } else debug() { : } fi if [ "${MISE_QUIET-}" = "1" ] || [ "${MISE_QUIET-}" = "true" ]; then info() { : } else info() { echo "$@" >&2 } fi error() { echo "$@" >&2 exit 1 } #endregion #region environment setup get_os() { os="$(uname -s)" if [ "$os" = Darwin ]; then echo "macos" elif [ "$os" = Linux ]; then echo "linux" else error "unsupported OS: $os" fi } get_arch() { musl="" if type ldd >/dev/null 2>/dev/null; then libc=$(ldd /bin/ls | grep 'musl' | head -1 | cut -d ' ' -f1) if [ -n "$libc" ]; then musl="-musl" fi fi arch="$(uname -m)" if [ "$arch" = x86_64 ]; then echo "x64$musl" elif [ "$arch" = aarch64 ] || [ "$arch" = arm64 ]; then echo "arm64$musl" elif [ "$arch" = armv7l ]; then echo "armv7$musl" else error "unsupported architecture: $arch" fi } get_ext() { if [ -n "${MISE_INSTALL_EXT:-}" ]; then echo "$MISE_INSTALL_EXT" elif [ -n "${MISE_VERSION:-}" ] && echo "$MISE_VERSION" | grep -q '^v2024'; then # 2024 versions don't have zstd tarballs echo "tar.gz" elif tar_supports_zstd; then echo "tar.zst" elif command -v zstd >/dev/null 2>&1; then echo "tar.zst" else echo "tar.gz" fi } tar_supports_zstd() { # tar is bsdtar or version is >= 1.31 if tar --version | grep -q 'bsdtar' && command -v zstd >/dev/null 2>&1; then true elif tar --version | grep -q '1\.(3[1-9]|[4-9][0-9]'; then true else false fi } shasum_bin() { if command -v shasum >/dev/null 2>&1; then echo "shasum" elif command -v sha256sum >/dev/null 2>&1; then echo "sha256sum" else error "mise install requires shasum or sha256sum but neither is installed. Aborting." fi } get_checksum() { version=$1 os="$(get_os)" arch="$(get_arch)" ext="$(get_ext)" url="https://github.com/jdx/mise/releases/download/v${version}/SHASUMS256.txt" # For current version use static checksum otherwise # use checksum from releases if [ "$version" = "v2025.4.5" ]; then checksum_linux_x86_64="01c24aa2bacf7f7d6c7e0178776c14059c56a163a15aecff95468378aee1afae ./mise-v2025.4.5-linux-x64.tar.gz" checksum_linux_x86_64_musl="75147923b4330582f7561452ba61045fab9deaf9f7c77591d4a171fba17575ee ./mise-v2025.4.5-linux-x64-musl.tar.gz" checksum_linux_arm64="db0ddd9265eefc638f8a064460e917c1113e30c9027dbbbf120ceeff2936e9c4 ./mise-v2025.4.5-linux-arm64.tar.gz" checksum_linux_arm64_musl="d4727fa997f02055979e9113214dccbc635d9dfb120fc69ae9fa35e33a1e8b85 ./mise-v2025.4.5-linux-arm64-musl.tar.gz" checksum_linux_armv7="27b55b104dc8fbe9bb7462d2695534e72c7220a5a5f3c51a22e41a2b5f8e41b7 ./mise-v2025.4.5-linux-armv7.tar.gz" checksum_linux_armv7_musl="4ddffe6f2a296489b06527211ab9552102540bf2dc3a6d7f8727616220455956 ./mise-v2025.4.5-linux-armv7-musl.tar.gz" checksum_macos_x86_64="842af2e878acf61bf92e43981f7c61e4bea350c66fd50770f840024461f5d740 ./mise-v2025.4.5-macos-x64.tar.gz" checksum_macos_arm64="6c2d98b0b23db51db6f7a10721c6aeb82366dbaa6ebb9c0a93dda312e1fe2dbe ./mise-v2025.4.5-macos-arm64.tar.gz" checksum_linux_x86_64_zstd="5c65a2e3ee06c6af1924b22303f72291bb08d117d1eea794d0877a7f6d1218d8 ./mise-v2025.4.5-linux-x64.tar.zst" checksum_linux_x86_64_musl_zstd="6604f0c6a326078db532a04f5986bf8e07b1e9625abc5fc0fe25a0ee174424b7 ./mise-v2025.4.5-linux-x64-musl.tar.zst" checksum_linux_arm64_zstd="fe5774e16e16d6dbb28d6e08687459f7d7d3aec0a9ad6e414d49628b317e8d92 ./mise-v2025.4.5-linux-arm64.tar.zst" checksum_linux_arm64_musl_zstd="88425ddbe7587272826c248172ff25ec84747ccaa467174e16059b436768d0c1 ./mise-v2025.4.5-linux-arm64-musl.tar.zst" checksum_linux_armv7_zstd="3e3954a6888dc5af985703218a0be7f5b4abbaf5961752ac936b866877af8b9a ./mise-v2025.4.5-linux-armv7.tar.zst" checksum_linux_armv7_musl_zstd="daa727fce7247071cf9529f7429e36773a16558c4d6614c0ea6623b08fd14885 ./mise-v2025.4.5-linux-armv7-musl.tar.zst" checksum_macos_x86_64_zstd="069f955f2626f368cdde5f25c770f79011fb3e52e9f6b05cef5523a4428246f8 ./mise-v2025.4.5-macos-x64.tar.zst" checksum_macos_arm64_zstd="f6d862b43826d581da45641b1e40377ef5df01268153a969960e38879d1befe2 ./mise-v2025.4.5-macos-arm64.tar.zst" # TODO: refactor this, it's a bit messy if [ "$(get_ext)" = "tar.zst" ]; then if [ "$os" = "linux" ]; then if [ "$arch" = "x64" ]; then echo "$checksum_linux_x86_64_zstd" elif [ "$arch" = "x64-musl" ]; then echo "$checksum_linux_x86_64_musl_zstd" elif [ "$arch" = "arm64" ]; then echo "$checksum_linux_arm64_zstd" elif [ "$arch" = "arm64-musl" ]; then echo "$checksum_linux_arm64_musl_zstd" elif [ "$arch" = "armv7" ]; then echo "$checksum_linux_armv7_zstd" elif [ "$arch" = "armv7-musl" ]; then echo "$checksum_linux_armv7_musl_zstd" else warn "no checksum for $os-$arch" fi elif [ "$os" = "macos" ]; then if [ "$arch" = "x64" ]; then echo "$checksum_macos_x86_64_zstd" elif [ "$arch" = "arm64" ]; then echo "$checksum_macos_arm64_zstd" else warn "no checksum for $os-$arch" fi else warn "no checksum for $os-$arch" fi else if [ "$os" = "linux" ]; then if [ "$arch" = "x64" ]; then echo "$checksum_linux_x86_64" elif [ "$arch" = "x64-musl" ]; then echo "$checksum_linux_x86_64_musl" elif [ "$arch" = "arm64" ]; then echo "$checksum_linux_arm64" elif [ "$arch" = "arm64-musl" ]; then echo "$checksum_linux_arm64_musl" elif [ "$arch" = "armv7" ]; then echo "$checksum_linux_armv7" elif [ "$arch" = "armv7-musl" ]; then echo "$checksum_linux_armv7_musl" else warn "no checksum for $os-$arch" fi elif [ "$os" = "macos" ]; then if [ "$arch" = "x64" ]; then echo "$checksum_macos_x86_64" elif [ "$arch" = "arm64" ]; then echo "$checksum_macos_arm64" else warn "no checksum for $os-$arch" fi else warn "no checksum for $os-$arch" fi fi else if command -v curl >/dev/null 2>&1; then debug ">" curl -fsSL "$url" checksums="$(curl --compressed -fsSL "$url")" else if command -v wget >/dev/null 2>&1; then debug ">" wget -qO - "$url" stderr=$(mktemp) checksums="$(wget -qO - "$url")" else error "mise standalone install specific version requires curl or wget but neither is installed. Aborting." fi fi # TODO: verify with minisign or gpg if available checksum="$(echo "$checksums" | grep "$os-$arch.$ext")" if ! echo "$checksum" | grep -Eq "^([0-9a-f]{32}|[0-9a-f]{64})"; then warn "no checksum for mise $version and $os-$arch" else echo "$checksum" fi fi } #endregion download_file() { url="$1" filename="$(basename "$url")" cache_dir="$(mktemp -d)" file="$cache_dir/$filename" info "mise: installing mise..." if command -v curl >/dev/null 2>&1; then debug ">" curl -#fLo "$file" "$url" curl -#fLo "$file" "$url" else if command -v wget >/dev/null 2>&1; then debug ">" wget -qO "$file" "$url" stderr=$(mktemp) wget -O "$file" "$url" >"$stderr" 2>&1 || error "wget failed: $(cat "$stderr")" else error "mise standalone install requires curl or wget but neither is installed. Aborting." fi fi echo "$file" } install_mise() { version="${MISE_VERSION:-v2025.4.5}" version="${version#v}" os="$(get_os)" arch="$(get_arch)" ext="$(get_ext)" install_path="${MISE_INSTALL_PATH:-$HOME/.local/bin/mise}" install_dir="$(dirname "$install_path")" tarball_url="https://github.com/jdx/mise/releases/download/v${version}/mise-v${version}-${os}-${arch}.${ext}" cache_file=$(download_file "$tarball_url") debug "mise-setup: tarball=$cache_file" debug "validating checksum" cd "$(dirname "$cache_file")" && get_checksum "$version" | "$(shasum_bin)" -c >/dev/null # extract tarball mkdir -p "$install_dir" rm -rf "$install_path" cd "$(mktemp -d)" if [ "$(get_ext)" = "tar.zst" ] && ! tar_supports_zstd; then zstd -d -c "$cache_file" | tar -xf - else tar -xf "$cache_file" fi mv mise/bin/mise "$install_path" info "mise: installed successfully to $install_path" } after_finish_help() { case "${SHELL:-}" in */zsh) info "mise: run the following to activate mise in your shell:" info "echo \"eval \\\"\\\$($install_path activate zsh)\\\"\" >> \"${ZDOTDIR-$HOME}/.zshrc\"" info "" info "mise: run \`mise doctor\` to verify this is setup correctly" ;; */bash) info "mise: run the following to activate mise in your shell:" info "echo \"eval \\\"\\\$($install_path activate bash)\\\"\" >> ~/.bashrc" info "" info "mise: run \`mise doctor\` to verify this is setup correctly" ;; */fish) info "mise: run the following to activate mise in your shell:" info "echo \"$install_path activate fish | source\" >> ~/.config/fish/config.fish" info "" info "mise: run \`mise doctor\` to verify this is setup correctly" ;; *) info "mise: run \`$install_path --help\` to get started" ;; esac } install_mise if [ "${MISE_INSTALL_HELP-}" != 0 ]; then after_finish_help fi