setup-exa

#!/usr/bin/env bash

set -eu

declare -r prefix_path="${HOME}/.local"

declare -r temp_dir="$(mktemp -d /tmp/exa--XXXXXXXXX)"

move() {
  local -r src="$1"
  local -r dest="$2"
  local -r dest_dir="$(dirname "$dest")"
  if [ ! -d "${dest_dir}" ]; then
    mkdir -p "${dest_dir}"
  fi
  mv "${src}" "${dest}"
}

cd "${temp_dir}"

echo "Downloading archive..."
gh release download --repo ogham/exa --pattern "*linux-x86_64-v*.zip"

echo "Extracting archive..."
unzip -o -q "${temp_dir}/*.zip"

echo "Setting up: exa"

if test "$(uname -m)" = "aarch64"; then
  cargo install exa
else
  move ./bin/exa "${prefix_path}/bin/exa"
fi

move ./man/exa.1 "${prefix_path}/man/man1/exa.1"
move ./man/exa_colors.5 "${prefix_path}/man/man5/exa_colors.5"
move ./completions/exa.bash "${prefix_path}/share/bash-completion/completions/exa"
move ./completions/exa.zsh "${prefix_path}/share/zsh/completions/_exa"

echo "Cleaning up..."
rm -rf "${temp_dir}"

echo "Done!"