fish.sh

#!/bin/sh

DOTFILES_BOOTSTRAP=false . ./bootstrap.sh

package="fish"

install_packages_if_necessary curl $package || die "Installing curl or ${package} failed"

fish_path=$(command -v fish)

login_shell="unknown"

if [ "$(uname -s)" = "Darwin" ]; then
    login_shell=$(finger "$USER" | perl -n -e'/.*Shell\:\s+(.*)/ && print $1')
elif [ "$(uname -s)" = "Linux" ]; then
    login_shell=$(getent passwd "$LOGNAME" | cut -d: -f7)
fi

if ! [ "$login_shell" = "$fish_path" ]; then
    info "Changing the login shell to fish..."
    sudo chsh -s "${fish_path}" "$USER"
else
    info "The login shell is already fish"
fi

info "Appending saved fish_history to current fish_history"
mkdir -p ~/.local/share/fish 2>/dev/null
tmpfile="$(mktemp)"
trap 'rm -f -- "$tmpfile"' INT TERM HUP EXIT
./decrypt.sh ./secrets/fish_history "$tmpfile"
cat "$tmpfile" >> ~/.local/share/fish/fish_history
rm -f "$tmpfile"

info "Installing fisher..."
command "${fish_path}" \
    -c 'curl -sL https://git.io/fisher | source && fisher install jorgebucaran/fisher' \
    || die "Installing fisher failed"

# TODO: use fishfile?
command "${fish_path}" \
    -c 'fisher install \
            mwilliammyers/pack \
            mwilliammyers/handy \
            mwilliammyers/google-cloud-sdk \
            mwilliammyers/j \
            jethrokuan/fzf \
            patrickf3139/Colored-Man-Pages'

./starship.sh