ohmyzsh/plugins/mercurial/mercurial.plugin.zsh

# aliases
alias hga='hg add'
alias hgc='hg commit'
alias hgca='hg commit --amend'
alias hgb='hg branch'
alias hgba='hg branches'
alias hgbk='hg bookmarks'
alias hgco='hg checkout'
alias hgd='hg diff'
alias hged='hg diffmerge'
alias hgp='hg push'
alias hgs='hg status'
alias hgsl='hg log --limit 20 --template "{node|short} | {date|isodatesec} | {author|person}: {desc|strip|firstline}\n" '
alias hgun='hg resolve --list'
# pull and update
alias hgi='hg incoming'
alias hgl='hg pull -u'
alias hglr='hg pull --rebase'
alias hgo='hg outgoing'
alias hglg='hg log --stat -v'
alias hglgp='hg log --stat  -p -v'

function in_hg() {
  if $(hg branch > /dev/null 2>&1); then
    echo 1
  fi
}

function hg_get_branch_name() {
  branch=`hg branch 2>/dev/null`
  if [ $? -eq 0 ]; then
    echo $branch
  fi
  unset branch
}

function hg_prompt_info {
  local info rev branch dirty

  if ! info=$(hg id --id --branch 2>/dev/null); then
    return
  fi

  rev="${info[(w)1]}"
  branch="${${info[(w)2]}:gs/%/%%}"

  if [[ "$rev" = *+ ]]; then
    dirty="$ZSH_THEME_HG_PROMPT_DIRTY"
  else
    dirty="$ZSH_THEME_HG_PROMPT_CLEAN"
  fi

  echo "${ZSH_THEME_HG_PROMPT_PREFIX}${branch}${dirty}${ZSH_THEME_HG_PROMPT_SUFFIX}"
}

function hg_dirty_choose {
  hg status -mar 2> /dev/null | command grep -Eq '^\s*[ACDIM!?L]'
  if [ $? -eq 0 ]; then
    if [ $pipestatus[-1] -eq 0 ]; then
      # Grep exits with 0 when "One or more lines were selected", return "dirty".
      echo $1
      return
    fi
  fi
  echo $2
}

function hg_dirty {
  hg_dirty_choose $ZSH_THEME_HG_PROMPT_DIRTY $ZSH_THEME_HG_PROMPT_CLEAN
}

function hgic() {
  hg incoming "$@" | grep "changeset" | wc -l
}

function hgoc() {
  hg outgoing "$@" | grep "changeset" | wc -l
}

function hg_get_bookmark_name() {
  if [ $(in_hg) ]; then
    echo $(hg id -B)
  fi
}