alias.sh

alias lt='ls -lrth'
alias gs='git status'
alias ga='git add'
alias gc='git commit'
alias gco='git checkout'
alias gcf='git clean -fd'
alias gb='git branch'
alias gcfo='git checkout . && git clean -df'
alias gd='git diff'
alias gg='git graph'

pid() { ps -fu "$USER" | grep -F -- "$1" | grep -v grep; }
# tmux helpers
tml() {
  tmux ls 2>/dev/null || echo "no tmux sessions"
}

tma() {
  [ -z "${1:-}" ] && { echo "usage: tma <name>"; return 1; }
  tmux has-session -t "$1" 2>/dev/null && tmux attach -t "$1" || tmux new -s "$1"
}

if [ -n "${ZSH_VERSION:-}" ]; then
  bindkey '^[[1;3D' backward-word
  bindkey '^[[1;3C' forward-word

  if zle -l history-substring-search-up >/dev/null 2>&1; then
    bindkey '^[[A' history-substring-search-up
    bindkey '^[[B' history-substring-search-down
    bindkey '^P' history-substring-search-up
    bindkey '^N' history-substring-search-down
  fi
fi