dotfiles/zsh/.zshenv

# PATH variable declaration as array
# -U means unique, which tells the shell not to add anything to the array if it's 
# already there.
typeset -U PATH path

# Add /usr/local dirs to PATH
path=("/usr/local/bin" "/usr/local/sbin")
path+=("/bin" "/sbin" "/usr/bin" "/usr/sbin")

# Set Go path if it exist
[ -d "${HOME}/go" ] && GOPATH="${HOME}/go" && path+=("${GOPATH}/bin")

# Set Cargo path for Rust binaries
[ -d "${HOME}/.cargo/bin" ] && path+=("${HOME}/.cargo/bin")

# If ~/bin exists, add it to PATH
[ -d "${HOME}/bin" ] && path+=("${HOME}/bin")

# If ~/.local/bin exists, add it to path
[ -d "${HOME}/.local/bin" ] && path+=("${HOME}/.local/bin")

export PATH

# Setup pager
export PAGER="less -X"

# Setup manpages
export MANWIDTH="88"
export MANROFFOPT="-c"
export MANPAGER="less -X"

# Have less display colours
# from: https://wiki.archlinux.org/index.php/Color_output_in_console#man
export LESS_TERMCAP_mb=$'\e[1;31m'     # begin bold
export LESS_TERMCAP_md=$'\e[1;34m'     # begin blink
export LESS_TERMCAP_so=$'\e[01;0;33m' # begin reverse video
export LESS_TERMCAP_us=$'\e[01;31m'    # begin underline
export LESS_TERMCAP_me=$'\e[0m'        # reset bold/blink
export LESS_TERMCAP_se=$'\e[0m'        # reset reverse video
export LESS_TERMCAP_ue=$'\e[0m'        # reset underline
export GROFF_NO_SGR=1                  # for konsole and gnome-terminal

# Editor - emacs else nano
if test -x "$(command -v emacs)"; then
    EDITOR="emacs"
else
    EDITOR=nano
fi
export EDITOR

# Cargo/Rust
[[ -f "$HOME/.cargo/env" ]] && source "$HOME/.cargo/env"

# Format of process time reports with 'time'
# %%    A '%'
# %U    CPU seconds spent in user mode
# %S    CPU seconds spent in kernel mode
# %E    Elapsed time in seconds
# %P    CPU percentage, computed as (%U+%S)/%E
# %J    The name of this job
# Default is:
#   %E real %U user %S system   %P  %J
TIMEFMT="\

    The name of this job                : %J
    CPU seconds spent in user mode      : %U
    CPU seconds spent in kernel mode    : %S
    Elapsed time in seconds             : %E
    CPU percentage                      : %P"

# HISTSIZE is the number of lines of history that is kept within any given
# running zsh instance. SAVEHIST is the number of lines of history that is
# written out to the HISTFILE when that event occurs. If you use the 
# HIST_EXPIRE_DUPS_FIRST option, setting this value larger than the SAVEHIST
# size will give you the difference as a cushion for saving duplicated history
# events.
HISTSIZE=100000
SAVEHIST=65536

# Name of the file used to store command history
HISTFILE=~/.zsh_history

# If nonnegative, commands whose combined user and system execution times
# (measured in seconds) are greater than this value have timing stats printed
# for them.
REPORTTIME=10

# reply-to email address
export REPLYTO="hyperreal@fedoraproject.org"

# Language
export LANG="en_US.UTF-8"

# Manpages
export MANPATH="${MANPATH:-/usr/share/man:/usr/local/share/man}"

if [ -d "${HOME}/.fzf/man" ]; then
    export MANPATH="${MANPATH}:${HOME}/.fzf/man"
fi

# Bat theme
export BAT_THEME="Catppuccin"

# Automatically remove duplicates from these arrays
typeset -gU path cdpath manpath fpath