dotfiles/install.sh

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2023-03-04 10:35:16 +00:00
#!/bin/sh
# -e: exit on error
# -u: exit on unset variables
set -eu
if ! chezmoi="$(command -v chezmoi)"; then
bin_dir="${HOME}/.local/bin"
chezmoi="${bin_dir}/chezmoi"
echo "Installing chezmoi to '${chezmoi}'" >&2
if command -v curl >/dev/null; then
chezmoi_install_script="$(curl -fsSL get.chezmoi.io)"
elif command -v wget >/dev/null; then
chezmoi_install_script="$(wget -qO- get.chezmoi.io)"
else
echo "To install chezmoi, you must have curl or wget installed." >&2
exit 1
fi
sh -c "${chezmoi_install_script}" -- -b "${bin_dir}"
unset chezmoi_install_script bin_dir
fi
# POSIX way to get script's dir: https://stackoverflow.com/a/29834779/12156188
script_dir="$(cd -P -- "$(dirname -- "$(command -v -- "$0")")" && pwd -P)"
set -- init --apply --source="${script_dir}"
echo "Running 'chezmoi $*'" >&2
# exec: replace current process with chezmoi
exec "$chezmoi" "$@"