wanglian/workbase-server

#! /bin/bash

caddy_version="v0.11.0"

caddy_bin="caddy"
caddy_dl_ext=".tar.gz"

# NOTE: `uname -m` is more accurate and universal than `arch`
# See https://en.wikipedia.org/wiki/Uname
unamem="$(uname -m)"
if [[ $unamem == *aarch64* ]]; then
  caddy_arch="arm64"
elif [[ $unamem == *64* ]]; then
  caddy_arch="amd64"
elif [[ $unamem == *86* ]]; then
  caddy_arch="386"
elif [[ $unamem == *armv5* ]]; then
  caddy_arch="arm"
  caddy_arm="5"
elif [[ $unamem == *armv6l* ]]; then
  caddy_arch="arm"
  caddy_arm="6"
elif [[ $unamem == *armv7l* ]]; then
  caddy_arch="arm"
  caddy_arm="7"
else
  echo "Aborted, unsupported or unknown architecture: $unamem"
  return 2
fi

caddy_arch=_linux_$caddy_arch

echo "Downloading Caddy for $caddy_os/$caddy_arch$caddy_arm..."
caddy_file="caddy_linux_$caddy_arch${caddy_arm}_custom$caddy_dl_ext"
caddy_url="https://github.com/mholt/caddy/releases/download/$caddy_version/caddy_$caddy_version$caddy_arch$caddy_arm.tar.gz"
echo "$caddy_url"

curl -L "$caddy_url" -o "$caddy_file"
tar -xzf $caddy_file -C . "$caddy_bin"
chmod +x $caddy_bin