#!/usr/bin/env bash
# This script will add scripts-* to the PATH and the manual to each user's desktop
# Copyright 2021-2023 Bryan C. Roessler

parent="${BASH_SOURCE[0]}"
parent=${parent%/*}

reload=0
[[ -f $parent/script-functions ]] && . "$parent"/script-functions || reload=1

sourcedir="/home/roessler/shared/hartmanlab"
original_dir="$PWD"

if [[ "$original_dir" != "$sourcedir" ]]; then
    pushd "$sourcedir" || exit $?
fi

(( reload )) && [[ -f $parent/script-functions ]] && . "$parent"/script-functions

is_root

target=/usr/local/bin
for script in script-*; do
    echo "Installing $script to $target"
    [[ $script == "script-functions" ]] && install -m 644 "$script" "$target"
    cp -u "$script" "$target/"
done

# Install manual link
remove=("manual.pdf" "manual.odt" "Notes.pdf" "Notes.odt" 
"README.html" "Link to Manual.desktop" "manual-images" 
"manual.html" "manual-images" "Manual.desktop" "manual.desktop")
for homedir in /home/*; do
    desktop="$homedir/Desktop"
    [[ -d $desktop ]] || continue
    echo "Scanning $desktop for old manuals"
    for f in "${remove[@]}"; do
        [[ -e $desktop/$f || -L $desktop/$f ]] &&
        echo "Removing $desktop/$f" &&
        rm -f "${desktop:?}/$f"
    done
    echo "Installing manual to $desktop/manual.desktop"
    cat <<-EOF > "$desktop/manual.desktop"
		[Desktop Entry]
		Encoding=UTF-8
		Name=Hartman Lab Server Manual
		Type=Link
		URL=https://docs.google.com/document/d/1K_KwAlv8Zljmy-enwmhT6gMTFutlAFglixvpLGBx0VY
		Icon=text-html
	EOF
done