#!/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" = "v2025.4.9" ]; then checksum_linux_x86_64="7f26140c71083b79fd804760103291b73e28efe6c67245dbf36551522adff66e ./mise-v2025.4.9-linux-x64.tar.gz" checksum_linux_x86_64_musl="598c39bcc84857eec2b1f565fe8916b8a4ffa1ab36fc029baba708cb4d4bf305 ./mise-v2025.4.9-linux-x64-musl.tar.gz" checksum_linux_arm64="2e274de8266c52742c7a3d731c57300ff23a47902ca55484ce360c670384c0d4 ./mise-v2025.4.9-linux-arm64.tar.gz" checksum_linux_arm64_musl="8a4e54dfb6126d27fdc7f98acf91e2ce7110fa5fa8e444243282e10bd97dfd12 ./mise-v2025.4.9-linux-arm64-musl.tar.gz" checksum_linux_armv7="38fab2e805f4fc12be86d58c18b812219493e108619f8d80ea07bac1ce658e3a ./mise-v2025.4.9-linux-armv7.tar.gz" checksum_linux_armv7_musl="b93485543b3de21640b7c63da556e105e402599c19a2956cc051273b61068189 ./mise-v2025.4.9-linux-armv7-musl.tar.gz" checksum_macos_x86_64="efa68e5954c4bfeebabe1c2a40042ecb162844cd5d9bfac4a9922a9eac32bc8d ./mise-v2025.4.9-macos-x64.tar.gz" checksum_macos_arm64="3d9fa38d6892e5149d16db533713c75712e25e9b87c6c2564ce815e89618a4dd ./mise-v2025.4.9-macos-arm64.tar.gz" checksum_linux_x86_64_zstd="0e11365e53159f48b5c3e1aebd44dece66f8cd43fac3c42446bf6b324bf5cea9 ./mise-v2025.4.9-linux-x64.tar.zst" checksum_linux_x86_64_musl_zstd="c0edf202df220e1731597b9fafad789c73e0c1007f7bedb42fe9b9fdb87cf31d ./mise-v2025.4.9-linux-x64-musl.tar.zst" checksum_linux_arm64_zstd="77051b8dd205198a7a9cffb3af75ea3d439c1cf44861f463d1685ab70076cafe ./mise-v2025.4.9-linux-arm64.tar.zst" checksum_linux_arm64_musl_zstd="df2d9f717be5e9dc0890c936ce605f3d48a3321bc01e692901da243aa658ef0d ./mise-v2025.4.9-linux-arm64-musl.tar.zst" checksum_linux_armv7_zstd="f791072ab17e7e543c4448fe082e80d61be30e4f81f3c82a03f8f3977a551790 ./mise-v2025.4.9-linux-armv7.tar.zst" checksum_linux_armv7_musl_zstd="222225ef22e0576a9d5bd5e484e6033a40a4f32d25329da27d7fa69a30acb1cc ./mise-v2025.4.9-linux-armv7-musl.tar.zst" checksum_macos_x86_64_zstd="b92d64f9b94174e3ae1cd702b34f867f20b668c518d8c8be5c74dab977f78ec3 ./mise-v2025.4.9-macos-x64.tar.zst" checksum_macos_arm64_zstd="c835fda3c56323fbdb1fce69bd7eff2f80c20e0f79e83a5bed6c141f5fcfa05e ./mise-v2025.4.9-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:-v2025.4.9}" 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