install

#!/usr/bin/env sh
set -u
type curl > /dev/null || { echo "curl: not found"; exit 1; }

get_latest_release() {
  curl --silent "https://api.github.com/repos/$repo/releases/latest" | # Get latest release from GitHub api
    grep '"tag_name":' |                                               # Get tag line
    sed -E 's/.*"([^"]+)".*/\1/'                                       # Pluck JSON value
}

repo='huacnlee/autocorrect'
bin_name='autocorrect'
version=`get_latest_release`
platform="$(uname | tr "[A-Z]" "[a-z]")"  # Linux => linux
arch="$(uname -m | sed 's/x86_64/amd64/')"  # x86_64 => amd64

echo "Downloading $bin_name@$version ..."

libc=''
if ldd --version 2>&1 | grep -q 'musl'; then
  libc='-musl'
fi

curl -Lo $bin_name.tar.gz https://github.com/$repo/releases/download/$version/$bin_name-$platform$libc-$arch.tar.gz
tar zxf $bin_name.tar.gz

if test $(id -u) -eq 0; then
  mv $bin_name /usr/local/bin/$bin_name
else
  sudo mv $bin_name /usr/local/bin/$bin_name
fi

rm $bin_name.tar.gz
echo "AutoCorrect $version has installed successfully."