INSTALL.sh

#!/usr/bin/env sh


[ "$1" = "-f" ] && gf_force=1 || gf_force=0

if [ -x "$(command -v git)" ]; then
    echo "Updating Git submodules"
    git submodule update --init --recursive --remote
fi

. extern/pathmunge.sh/pathmunge.sh
. config/profile.d/20-variables.sh
. config/user-dirs.dirs


abspath () (
    if [ -d "$1" ]; then
        cd "$1" && pwd
    elif [ -f "$1" ]; then
        case "$1" in
            /*)  echo "$1" ;;
            */*) echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")" ;;
            *)   echo "$PWD/$1" ;;
        esac
    else
        >&2 echo "abspath() is unable to operate on not exisiting paths"
    fi
)

install () (
    src="$1"
    op="$2"
    dest="$3"

    action=
    case "$op" in
        '@') action="ln -sf" ;;
        '%') action="cp -r" ;;
        *) return ;;
    esac


    if [ "$gf_force" -eq 1 ] && [ -e "$dest" ]; then
        old="$HOME/dotfiles.old/$dest"
        if mkdir -p "$(dirname "$old")"; then
            mv "$dest" "$old" && echo "Moved file '$dest' to directory '$old'"
        fi
    fi

    if [ ! -e "$dest" ]; then
        mkdir -p "$(dirname "$dest")"
        sh -c "$action '$(abspath "$src")' '$dest'"
    fi
)


[ ! -s "$HOME"/.profile ] && cat > "$HOME"/.profile << 'EOF'
for p in "$HOME"/.local/config/profile.d/*.sh; do . "$p"; done
export SHELL="$(command -v myshell.sh)"
# ------------------------------------------------------------
EOF


if [ "$XDG_CONFIG_HOME" != "$HOME"/.config ]; then
    mkdir -p "$XDG_CONFIG_HOME"
    install  "$XDG_CONFIG_HOME"  @  "$HOME"/.config
fi

for c in config/*; do
    case "$c" in
        */firefox)
            install  "$c"/user.js          @  "$XDG_DATA_HOME"/firefox/user.js
            install  "$c"/userChrome.css   @  "$XDG_DATA_HOME"/firefox/chrome/userChrome.css
            install  "$c"/userContent.css  @  "$XDG_DATA_HOME"/firefox/chrome/userContent.css
            ;;
        */gtk-3.0)
            install  "$c"/settings.ini  @  "$XDG_CONFIG_HOME"/gtk-3.0/settings.ini
            ;;
        */transmission.json)
            install  config/transmission.json  %  "$XDG_CONFIG_HOME"/transmission-daemon/settings.json
            ;;
        *)
            install  "$c"  @  "$XDG_CONFIG_HOME"/"$(basename "$c")"
            ;;
    esac
done

install  extern/klipmenu/       @  "$HOME"/.local/opt/klipmenu
install  fonts/                 @  "$XDG_DATA_HOME"/fonts
install  misc/desktop_entries/  @  "$XDG_DATA_HOME"/applications/custom
install  templates/             @  "$XDG_TEMPLATES_DIR"

xdg_wrapper.sh --install

chmod -R -w \
    config/htop/htoprc \
    config/OpenSCAD/OpenSCAD.conf \
    config/qt5ct

# prevents creation of ~/.dconf:
sh -c 'mkdir -p "$1" && touch "$1"/user' - "$XDG_CONFIG_HOME/dconf"