#
# Executes commands at the start of an interactive session.
#
#

#
# Set the list of directories that Zsh searches for programs.
#
fpath=(
  $DOTFILES/zsh/functions
  $fpath
)

typeset -gU fpath

#
# Use Antigen
#

if [[ -s "$DOTFILES/zsh/antigen/antigen.zsh" ]]; then
    source "$DOTFILES/zsh/antigen/antigen.zsh"

    antigen use prezto

    antigen bundle nojhan/liquidprompt

    antigen apply
fi


#
# Git
#

# Revive old gst alias from OMZ/git
alias gst="git status"

# git update fork
# Merge upstream
function gupf {
    (
    set -e
    local ORIGIN=${1-origin}
    local UPSTREAM=${2-upstream}
    local LBRANCH=`git symbolic-ref --short HEAD`
    local OBRANCH=${3-$LBRANCH}
    local UBRANCH=${4-$OBRANCH}
    git fetch $ORIGIN
    git fetch $UPSTREAM
    git checkout $ORIGIN/$OBRANCH
    git checkout -b merge
    git merge $UPSTREAM/$UBRANCH -m "merge upstream from `git ls-remote --get-url $UPSTREAM`"
    git checkout $LBRANCH
    git rebase merge
    git branch -d merge
    )
}


#
# rsync
#

alias rsync="rsync -aXzPvihs -e ssh"


#
# NeoVim
#

if (( $+commands[nvim] )); then
    alias vim=nvim
fi


#
# Local overrides
#

[[ -e "$DOTFILES/zsh/zshrc.local" ]] && source "$DOTFILES/zsh/zshrc.local"