.shellrc

# This file contains configurations common to both Bash and Zsh.
# It is sourced by .bashrc and, if ditana-config-zsh is installed, by .zshrc as well.
# shellcheck shell=bash

if pacman -Qi openmpi &> /dev/null; then
    export OPENMPI_DIR=/usr
fi

if pacman -Qi intel-oneapi-mkl &> /dev/null; then
    export MKL_INCLUDE_PATH=$(pacman -Ql intel-oneapi-mkl | grep '\bmkl.h$' | awk '{print $2}' | xargs dirname)
    export CXXFLAGS="-I$MKL_INCLUDE_PATH $CXXFLAGS"
fi

if command -v archlinux-java > /dev/null 2>&1; then
    export JAVA_HOME=/usr/lib/jvm/$(archlinux-java get)
fi

if [[ -x "$JAVA_HOME/bin/javac" ]]; then
    export JAVA_COMPILER="$JAVA_HOME/bin/javac"
fi

if [[ -d "$HOME/.local/bin" ]]; then
    export PATH="$HOME/.local/bin:$PATH"
fi

if [[ -d "$HOME/go/bin" ]]; then
    export PATH="$HOME/go/bin:$PATH"
fi

if [[ -d "/usr/share/perl6/site/bin" ]]; then
    export PATH="/usr/share/perl6/site/bin:$PATH"
fi

if [[ -d "$HOME/.raku/bin" ]]; then
    export PATH="$HOME/.raku/bin:$PATH"
fi

if [[ -d "/usr/local/cuda/bin" ]]; then
    export PATH="/usr/local/cuda/bin:$PATH"
fi

log_system() {
    (
        local log_path=$HOME/.cache/ditana
        local temp1="$log_path/systemd.log"
        local temp2="$log_path/dmesg.log"
        mkdir -p "$log_path"

        journalctl --priority=5 --follow --catalog --no-hostname &>"$temp1" &
        local log_systemd_pid=$!

        sudo bash << EOF
dmesg --human --color --reltime --nopager --level=warn --follow > '$temp2' &
echo \$! > /tmp/dmesg_pid
EOF

        local log_dmesg_pid=$(sudo cat /tmp/dmesg_pid)
        sudo /bin/rm /tmp/dmesg_pid

        # shellcheck disable=SC2064
        trap "kill $log_systemd_pid; sudo kill $log_dmesg_pid; sudo rm '$temp1' '$temp2'" SIGINT SIGTERM

        tail -Fv "$temp1" "$temp2" /var/log/pacman.log /var/log/Xorg.0.log
    )
}

safe_rm() {
    for arg in "$@"; do
        if [[ -e "$arg" || -L "$arg" ]]; then
            if [[ "$(realpath -- "$arg")" == "$(realpath -- "$HOME")" ]]; then
                echo "Prevented deleting your home directory. In case you really want to, please use /bin/rm." >&2
                return 1
            fi
        elif [[ "$arg" != -* ]]; then
            echo "Warning: '$arg' does not exist."
        fi
    done
    /bin/rm "$@"
}

alias rm=safe_rm
alias open='xdg-open &>/dev/null'
alias ll='exa --long --icons --classify --hyperlink --group-directories-first'
alias rm_orphaned='pikaur --remove --nosave --recursive $(pikaur --query --unrequired --deps --quiet)'
alias monitor_dir='inotifywait -m -r -e modify -e create -e delete'
alias addpkg='pikaur -Syu'
alias rmpkg='pikaur -Rsu'

bash /usr/bin/print-system-infos # provided by package ditana-print-system-infos. Contains bash-specific syntax.

for config_file in "$HOME/.shell.d/"*; do
    # shellcheck disable=SC1090
    [[ -f "$config_file" ]] && [[ -x "$config_file" ]] && source "$config_file"
done