.io_bash_extras_git

# -- git -- ##
#
#

# @name gst
# @author Jeremy Grier <jeremy.grier@iostudo.com>
# @description Will call git status for the current directory
function glmine {
  #defaults
  # @author
  if [ -n "${1}" ]; then
    author="${1}"
  else
    author="$( git config --global --get user.email )"
  fi
    git log --author=${author} .
}
function gfo {
  git fetch origin
}
function gst {
  git status .
  git stash list
}

function gco {
  if [ -n "${1}" ]; then
    branch_choice="${1}"
  else
    branch_choice="master"
  fi
git checkout "${branch_choice}"
}

function gpo {
  if [ -n "${1}" ]; then
    branch_choice="${1}"
  else
    ## - ask option to use master as default
    exit 127
  fi
  git pull origin "${branch_choice}"
}
function gaa {
  git add --all
}
## ** git cleanup functions ** ##
#**
 #
 # git clean checkout deleted items
 # cleans all of the files in git's staging area ( labeled deleted: )
 # 
 ##
function gccd {
  git checkout -- $( gst | grep "deleted:" | rev | cut -f 1 -d " " | rev )
}
#**
 #
 # git clean checkout modified items
 # cleans all of the files in git's staging area ( labeled modified: )
 # 
 ##
function gccm {
  git checkout -- $( gst | grep "modified:" | rev | cut -f 1 -d " " | rev )
}
#**
 #
 # git clean checkout new file items
 # cleans all of the files in git's staging area ( labeled "new file:" )
 # 
 ##
function gccn {
  git checkout -- $( gst | grep "new file:" | rev | cut -f 1 -d ":" | rev | sed -e 's/^[ ]*\(.*\)/\1/' | grep Data | sed -e 's/[ ]/\\&/g' )
}
#**
 #
 # git clean checkout new file items
 # cleans all of the files in git's staging area ( labeled "new file:" )
 # 
 ##
function grcn {
  git reset HEAD $( gst | grep "new file:" | rev | cut -f 1 -d ":" | rev | sed -e 's/^[ ]*\(.*\)/\1/' | grep Data | sed -e 's/[ ]/\\&/g' )
}

#**
 #
 # git clean checkout all items (using above functions) *equivalent to "git checkout ."
 # cleans all of the files in git's staging area ( all )
 # 
 ##
function gcc {
  gccd
  gccm
  gccn
}

## -- function git-diff-head -- ##
function gdh { git diff HEAD "${1}" ; }  


function gml {
  if [ -n "${1}" ]; then
    branch="${1}"
  else
    branch="develop"
  fi
  ## -- run command -- ##
  git merge ${branch}
}

function gmo {
  if [ -n "${1}" ]; then
    origin_branch="${1}"
  else
    origin_branch="develop"
  fi
  ## -- run command -- ##
  git merge ${origin_branch}
}

## -- function git log --name-only -- ##
function glno {
  git log --name-only
}


## -- branch functions -- ##
function gba {
  git branch -ra
}

function gam {
  git add -- $( gst | grep "modified:" | rev | cut -f 1 -d " " | rev )
}

# -- bash completion
_git_branch_ioxtras() 
{
    local cur prev opts base
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

    #
    #  The options found in the config/deploy/ directory.
    #
    case "${prev}" in
      gml)
        local branches=$( for x in $( git branch 2>/dev/null | sed 's/*//' ); do echo "${x}" ; done )
        COMPREPLY=( $(compgen -W "${branches}" -- ${cur}) )
        return 0
        ;;
    gmo)
        local branches=$( for x in $( git branch -r 2>/dev/null | sed 's/(*|->)//' ); do echo "${x}" ; done )
        COMPREPLY=( $(compgen -W "${branches}" -- ${cur}) )
        return 0
        ;;
    gco)
        local branches=$( for x in $( git branch 2>/dev/null | sed 's/*//' ); do echo "${x}" ; done )
        COMPREPLY=( $(compgen -W "${branches}" -- ${cur}) )
        return 0
        ;;
    esac
}

complete -F _git_branch_ioxtras gml
complete -F _git_branch_ioxtras gmo
complete -F _git_branch_ioxtras gco