ohmyzsh/plugins/git/_git-branch

#compdef git-branch

_git-branch () 
{
  declare l c m d

  l='--color --no-color -r -a --all -v --verbose --abbrev --no-abbrev'
  c='-l -f --force -t --track --no-track --set-upstream --contains --merged --no-merged'
  m='-m -M'
  d='-d -D'

  declare -a dependent_creation_args
  if (( words[(I)-r] == 0 )); then
    dependent_creation_args=(
      "($l $m $d): :__git_branch_names"
      "::start-point:__git_revisions")
  fi

  declare -a dependent_deletion_args
  if (( words[(I)-d] || words[(I)-D] )); then
    dependent_creation_args=
    dependent_deletion_args=(
      '-r[delete only remote-tracking branches]')
    if (( words[(I)-r] )); then
      dependent_deletion_args+='*: :__git_ignore_line_inside_arguments __git_remote_branch_names'
    else
      dependent_deletion_args+='*: :__git_ignore_line_inside_arguments __git_branch_names'
    fi
  fi

  declare -a dependent_modification_args
  if (( words[(I)-m] || words[(I)-M] )); then
    dependent_creation_args=
    dependent_modification_args=(
      ':old or new branch name:__git_branch_names'
      '::new branch name:__git_branch_names')
  fi

  _arguments -w -S -s \
    "($c $m $d --no-color :)--color=-[turn on branch coloring]:: :__git_color_whens" \
    "($c $m $d : --color)--no-color[turn off branch coloring]" \
    "($c $m      -a --all)-r[list or delete only remote-tracking branches]" \
    "($c $m $d : -r)"{-a,--all}"[list both remote-tracking branches and local branches]" \
    "($c $m $d : -v --verbose)"{-v,--verbose}'[show SHA1 and commit subject line for each head]' \
    "($c $m $d :)--abbrev=[set minimum SHA1 display-length]: :__git_guard_number length" \
    "($c $m $d :)--no-abbrev[do not abbreviate sha1s]" \
    "($l $m $d)-l[create the branch's reflog]" \
    "($l $m $d -f --force)"{-f,--force}"[force the creation of a new branch]" \
    "($l $m $d -t --track)"{-t,--track}"[set up configuration so that pull merges from the start point]" \
    "($l $m $d)--no-track[override the branch.autosetupmerge configuration variable]" \
    "($l $m $d)--set-upstream[set up configuration so that pull merges]" \
    "($l $m $d)--contains=[only list branches which contain the specified commit]: :__git_committishs" \
    "($l $m $d)--merged=[only list branches which are fully contained by HEAD]: :__git_committishs" \
    "($l $m $d)--no-merged=[do not list branches which are fully contained by HEAD]: :__git_committishs" \
    $dependent_creation_args \
    "($l $c $d -M)-m[rename a branch and the corresponding reflog]" \
    "($l $c $d -m)-M[rename a branch even if the new branch-name already exists]" \
    $dependent_modification_args \
    "($l $c $m -D)-d[delete a fully merged branch]" \
    "($l $c $m -d)-D[delete a branch]" \
    $dependent_deletion_args
}

(( $+functions[__git_ignore_line] )) ||
__git_ignore_line () {
  declare -a ignored
  ignored=()
  ((CURRENT > 1)) &&
    ignored+=(${line[1,CURRENT-1]//(#m)[\[\]()\\*?#<>~\^]/\\$MATCH})
  ((CURRENT < $#line)) &&
    ignored+=(${line[CURRENT+1,-1]//(#m)[\[\]()\\*?#<>~\^]/\\$MATCH})
  $* -F ignored
}

(( $+functions[__git_ignore_line_inside_arguments] )) ||
__git_ignore_line_inside_arguments () {
  declare -a compadd_opts

  zparseopts -D -E -a compadd_opts V: J: 1 2 n f X: M: P: S: r: R: q F:

  __git_ignore_line $* $compadd_opts
}