install_script.sh

(145 lines)
   1 #!/usr/bin/env bash
   2 set -euo pipefail
   3 
   4 OWNER="bruce-hill"
   5 REPO="tomo"
   6 
   7 # Fetch latest release tag
   8 TAG=$(curl -s "https://api.github.com/repos/$OWNER/$REPO/releases/latest" \
   9       | grep -Po '"tag_name": "\K.*?(?=")')
  10 
  11 if [[ -z "$TAG" ]]; then
  12     echo "Failed to get latest release tag"
  13     exit 1
  14 fi
  15 
  16 # Detect platform
  17 OS="$(uname -s)"
  18 ARCH="$(uname -m)"
  19 case "$OS" in
  20     Linux)
  21         case "$ARCH" in
  22             x86_64) FILE="tomo-linux-x86_64.tar.gz" ;;
  23             aarch64|arm64) FILE="tomo-linux-aarch64.tar.gz" ;;
  24             *) echo "Unsupported architecture: $ARCH"; exit 1 ;;
  25         esac
  26         ;;
  27     Darwin)
  28         FILE="tomo-macos-universal.tar.gz"
  29         ;;
  30     *)
  31         echo "Unsupported OS: $OS"
  32         exit 1
  33         ;;
  34 esac
  35 
  36 # Download the artifact (if not present)
  37 if ! [ -e "$FILE" ]; then
  38     URL="https://github.com/$OWNER/$REPO/releases/download/$TAG/$FILE"
  39     echo "Downloading $URL ..."
  40     curl -L -o "$FILE" "$URL"
  41     echo "Downloaded $FILE"
  42 fi
  43 
  44 # Download checksum (if not present)
  45 if ! [ -e "$FILE.sha256" ]; then
  46     CHECKSUM_URL="$URL.sha256"
  47     echo "Downloading checksum $CHECKSUM_URL ..."
  48     curl -L -o "$FILE.sha256" "$CHECKSUM_URL"
  49 fi
  50 
  51 # Verify checksum
  52 shasum --check "$FILE.sha256"
  53 echo "Verified checksum"
  54 
  55 # Configure `doas` vs `sudo`
  56 if command -v doas >/dev/null 2>&1; then  
  57     SUDO="doas"  
  58 elif command -v sudo >/dev/null 2>&1; then  
  59     SUDO="sudo"  
  60 else  
  61     echo "Neither doas nor sudo found." >&2  
  62     exit 1  
  63 fi  
  64 
  65 # Autodetect package manager:
  66 if [ -z "${PACKAGE_MANAGER:-}" ]; then
  67     if command -v dnf >/dev/null 2>&1; then
  68         PACKAGE_MANAGER="dnf"
  69     elif command -v yay >/dev/null 2>&1; then
  70         PACKAGE_MANAGER="yay"
  71     elif command -v paru >/dev/null 2>&1; then
  72         PACKAGE_MANAGER="paru"
  73     elif command -v pacman >/dev/null 2>&1; then
  74         PACKAGE_MANAGER="pacman"
  75     elif command -v xbps-install >/dev/null 2>&1; then
  76         PACKAGE_MANAGER="xbps"
  77     elif command -v pkg_add >/dev/null 2>&1; then
  78         PACKAGE_MANAGER="pkg_add"
  79     elif command -v pkg >/dev/null 2>&1; then
  80         PACKAGE_MANAGER="freebsd-pkg"
  81     elif command -v brew >/dev/null 2>&1; then
  82         PACKAGE_MANAGER="brew"
  83     elif command -v port >/dev/null 2>&1; then
  84         PACKAGE_MANAGER="macports"
  85     elif command -v zypper >/dev/null 2>&1; then
  86         PACKAGE_MANAGER="zypper"
  87     elif command -v nix-env >/dev/null 2>&1; then
  88         PACKAGE_MANAGER="nix"
  89     elif command -v spack >/dev/null 2>&1; then
  90         PACKAGE_MANAGER="spack"
  91     elif command -v conda >/dev/null 2>&1; then
  92         PACKAGE_MANAGER="conda"
  93     elif command -v apt >/dev/null 2>&1; then
  94         PACKAGE_MANAGER="apt"
  95     elif command -v apt-get >/dev/null 2>&1; then
  96         PACKAGE_MANAGER="apt-get"
  97     else
  98         echo "Unsupported package manager" >&2
  99         exit 1
 100     fi
 101 fi
 102 
 103 # Install packages
 104 echo 'Installing dependencies...'
 105 case "$PACKAGE_MANAGER" in
 106     apt) $SUDO apt install libgc-dev libunistring-dev binutils libgmp-dev ;;
 107     apt-get) $SUDO apt-get install libgc-dev libunistring-dev binutils libgmp-dev ;;
 108     dnf) $SUDO dnf install gc-devel libunistring-devel binutils gmp-devel ;;
 109     pacman) $SUDO pacman -S gc libunistring binutils gmp ;;
 110     yay|paru) $PACKAGE_MANAGER -S gc libunistring binutils gmp ;;
 111     xbps) $SUDO xbps-install -S gc libunistring binutils gmp ;;
 112     pkg_add) $SUDO pkg_add boehm-gc libunistring binutils gmp ;;
 113     freebsd-pkg) $SUDO pkg install boehm-gc libunistring binutils gmp ;;
 114     brew) brew install bdw-gc libunistring binutils llvm gmp ;;
 115     macports) $SUDO port install boehm-gc libunistring binutils gmp ;;
 116     zypper) $SUDO zypper install gc-devel libunistring-devel binutils gmp-devel ;;
 117     nix) nix-env -iA nixpkgs.boehmgc.dev nixpkgs.libunistring nixpkgs.binutils nixpkgs.nixpkgs.gmp ;;
 118     spack) spack install boehm-gc libunistring binutils gmp ;;
 119     conda) conda install boehm-gc libunistring binutils gmp ;;
 120     *)
 121         echo "Unknown package manager: $PACKAGE_MANAGER" >&2
 122         exit 1
 123         ;;
 124 esac
 125 
 126 # Choose installation location
 127 default_prefix='/usr/local'
 128 if echo "$PATH" | tr ':' '\n' | grep -qx "$HOME/.local/bin"; then
 129     default_prefix="~/.local"
 130 fi
 131 printf '\033[1mChoose where to install Tomo (default: %s):\033[m ' "$default_prefix"
 132 read DEST </dev/tty
 133 if [ -z "$DEST" ]; then DEST="$default_prefix"; fi
 134 DEST="${DEST/#\~/$HOME}"
 135 
 136 # Install
 137 if ! [ -w "$DEST" ]; then
 138     USER="$(ls -ld "$DEST" | awk '{print $$3}')"
 139     $(SUDO) -u "$USER" tar -xzf "$FILE" -C "$DEST" --strip-components=1 "tomo@$TAG"
 140 else
 141     tar -xzf "$FILE" -C "$DEST" --strip-components=1 "tomo@$TAG"
 142 fi
 143 echo "Installed to $DEST"
 144 
 145 rm -f "$FILE" "$FILE.sha256"