#!/bin/bash

# Install an npx wrapper for a given npm package.
# Usage: omarchy-npx-install <package> [command-name]
#
# If command-name is omitted, it defaults to the package name.
# Example: omarchy-npx-install opencode-ai opencode

if [[ -z $1 ]]; then
  echo "Usage: omarchy-npx-install <package> [command-name]"
  exit 1
fi

package=$1
command=${2:-$1}

mkdir -p "$HOME/.local/bin"

cat > "$HOME/.local/bin/$command" <<EOF
#!/bin/bash
package="$package"
command="$command"

if ! node_root="\$(mise where node@latest 2>/dev/null)"; then
  mise use -g node@latest >/dev/null
  node_root="\$(mise where node@latest)"
fi

node_bin="\$node_root/bin/node"
npx_bin="\$node_root/bin/npx"

# Resolve the package bin inside npx, then run it with node@latest without leaking node@latest into PATH.
# Some wrappers are aliases, e.g. playwright-cli wraps the playwright bin.
package_bin_path=\$("\$node_bin" "\$npx_bin" --yes --package "\$package" -- which "\$package" 2>/dev/null)

if [[ -n \$package_bin_path ]]; then
  exec "\$node_bin" "\$package_bin_path" "\$@"
fi

# Scoped packages like @openai/codex expose an unscoped bin like codex.
package_bin_path=\$("\$node_bin" "\$npx_bin" --yes --package "\$package" -- which "\$command" 2>/dev/null)

if [[ -n \$package_bin_path ]]; then
  exec "\$node_bin" "\$package_bin_path" "\$@"
fi

echo "Could not resolve npm bin for \$package / \$command" >&2
exit 127
EOF

chmod +x "$HOME/.local/bin/$command"