Replace install.py with install.sh and add rm.sh

Creating a hack/rm.sh script

Want to try and install via pipx and wrote a script to remove old
install. Also converted python install script back to shell, the
python experience in a new mac is just not nice in comparison to
bash.

Signed-off-by: Eric Curtin <[email protected]>
Signed-off-by: Daniel J Walsh <[email protected]>

README.md

@@ -71,13 +71,13 @@ Install RamaLama by running this one-liner (on macOS run without sudo):
 Linux:
 
 ```
-curl -fsSL https://raw.githubusercontent.com/containers/ramalama/s/install.py | sudo python3
+curl -fsSL https://raw.githubusercontent.com/containers/ramalama/s/install.sh | sudo sh
 ```
 
 macOS:
 
 ```
-curl -fsSL https://raw.githubusercontent.com/containers/ramalama/s/install.py | python3
+curl -fsSL https://raw.githubusercontent.com/containers/ramalama/s/install.sh | sh
 ```
 
 ## Hardware Support

install.sh

@@ -0,0 +1,116 @@
+#!/bin/bash
+
+cleanup() {
+  rm -rf "$TMP" &
+}
+
+available() {
+  command -v "$1" >/dev/null
+}
+
+nvidia_lshw() {
+  lshw -c display -numeric -disable network | grep -q 'vendor: .* \[10DE\]'
+}
+
+amd_lshw() {
+  lshw -c display -numeric -disable network | grep -q 'vendor: .* \[1002\]'
+}
+
+download() {
+  curl --globoff --location --proto-default https -f -o "$2" \
+      --remote-time --retry 10 --retry-max-time 10 "$1"
+}
+
+check_platform() {
+  if [ "$os" = "Darwin" ]; then
+    if [ "$EUID" -eq 0 ]; then
+      echo "This script is intended to run as non-root on macOS"
+      return 1
+    fi
+
+    if ! available "brew"; then
+      echo "RamaLama requires brew to complete installation. Install brew and add the"
+      echo "directory containing brew to the PATH before continuing to install RamaLama"
+      return 2
+    fi
+  elif [ "$os" = "Linux" ]; then
+    if [ "$EUID" -ne 0 ]; then
+      echo "This script is intended to run as root on Linux"
+      return 3
+    fi
+  else
+    echo "This script is intended to run on Linux and macOS only"
+    return 4
+  fi
+
+  return 0
+}
+
+install_mac_dependencies() {
+  pipx install huggingface_hub[cli] omlmd argcomplete
+  brew install llama.cpp
+}
+
+setup_ramalama() {
+  local binfile="ramalama"
+  local from_file="${binfile}"
+  local host="https://raw.githubusercontent.com"
+  local branch="${BRANCH:-s}"
+  local url="${host}/containers/ramalama/${branch}/bin/${from_file}"
+  local to_file="${2}/${from_file}"
+  download "$url" "$to_file"
+
+  local ramalama_bin="${1}/${binfile}"
+  local sharedirs=("/opt/homebrew/share" "/usr/local/share" "/usr/share")
+  local syspath
+  for dir in "${sharedirs[@]}"; do
+    if [ -d "$dir" ]; then
+      syspath="$dir/ramalama"
+      break
+    fi
+  done
+
+  if [ "$os" == "Darwin" ]; then
+    install_mac_dependencies
+  fi
+
+  install -m755 -d "$syspath"
+  install -m755 "$to_file" "$ramalama_bin"
+
+  local python_files=("cli.py" "huggingface.py" "model.py" "ollama.py" "common.py" "__init__.py" \
+                      "oci.py" "version.py" "shortnames.py")
+
+  for i in "${python_files[@]}"; do
+    url="${host}/containers/ramalama/${branch}/ramalama/${i}"
+    download "$url" "$to_file"
+    install -m755 "$to_file" "${syspath}/${i}"
+  done
+}
+
+main() {
+  set -e -o pipefail
+  local os
+  os="$(uname -s)"
+  check_platform
+
+  local bindirs=("/opt/homebrew/bin" "/usr/local/bin" "/usr/bin" "/bin")
+  local bindir
+  for bindir in "${bindirs[@]}"; do
+    if echo "$PATH" | grep -q "$bindir"; then
+      break
+    fi
+  done
+
+  if [ -z "$bindir" ]; then
+    echo "No suitable bindir found in PATH"
+    exit 5
+  fi
+
+  TMP="$(mktemp -d)"
+  trap cleanup EXIT
+
+  setup_ramalama "$bindir" "$TMP"
+}
+
+main "$@"
+

test/ci.sh

@@ -5,17 +5,17 @@ available() {
 }
 
 mac_steps() {
-  ./install.py
+  ./install.sh
 }
 
 linux_steps() {
   shellcheck -- *.sh
   if [ -n "$BRANCH" ]; then
-    $maybe_sudo BRANCH=$BRANCH ./install.py
+    $maybe_sudo BRANCH=$BRANCH ./install.sh
     return
   fi
 
-  $maybe_sudo ./install.py
+  $maybe_sudo ./install.sh
 }
 
 main() {
@@ -29,7 +29,7 @@ main() {
   local os
   os="$(uname -s)"
   binfile=bin/ramalama
-  chmod +x ${binfile} install.py
+  chmod +x ${binfile} install.sh
   uname -a
   /usr/bin/python3 --version