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DIR:/usr/share/zsh/5.5.1/functions/
Current File : //usr/share/zsh/5.5.1/functions/_yum
#compdef yum yumdb

# Main dispatcher
_yum() {
  local curcontext="$curcontext" state lstate line

  if [[ $service = yumdb ]]; then
    _yumdb
    return
  fi

  _arguments -s \
    '(- *)'{-h,--help}'[show the help message]' \
    '(-t --tolerant)'{-t,--tolerant}'[be tolerant of errors]' \
    '(-C --cacheonly)'{-C,--cacheonly}'[run entirely from cache]' \
    '(-c --config)'{-c,--config=}'[config file location]:Yum conf file:_files' \
    '(-R --randomwait)'{-R,--randomwait=}'[specify maximum command wait time]:max wait time (minutes)' \
    '(-d --debuglevel)'{-d,--debuglevel=}'[debug level (0-10)]:debug level' \
    '--showduplicates[show duplicates, in repos, in list/search commands]' \
    '(-e --errorlevel)'{-e,--errorlevel=}'[error level (0-10)]:error level' \
    '--rpmverbosity=[specify rpm debug level]:debug level' \
    '(-q --quiet -v --verbose)'{-q,--quiet}'[quiet operation]' \
    '(-q --quiet -v --verbose)'{-v,--verbose}'[verbose operation]' \
    '(-y --assumeyes --assumeno)'{-y,--assumeyes}'[answer yes to all questions]' \
    '(-y --assumeyes --assumeno)--assumeno[answer no to all questions]' \
    '(- *)--version[display version information]' \
    '--installroot=[set install root]:install root:_files -/' \
    '*--enablerepo=[enable or or more repositories]:repository:_sequence _yum_disabled_repos' \
    '*--disablerepo=[disable one or more repositories]:repository:_sequence _yum_enabled_repos' \
    \*{-x,--exclude=}'[exclude package by name or glob]:package:_yum_all_pkgs' \
    '--disableexcludes=[disable exclude]:exclude:(all main)' \
    '--disableincludes=[disable include]:include' \
    '--obsoletes[enable obsoletes processing during updates]' \
    '--noplugins[disable yum plugins]' \
    '--nogpgcheck[disable gpg signature checking]' \
    '--disableplugin=[disable plugin]:plugin' \
    '--enableplugin=[enable plugin]:plugin' \
    '--skip-broken[skip packages with depsolving problems]' \
    '--color=[control whether color is used]:(always auto never)' \
    '--releasever=[set value of $releasever in yum config and repo files]:value' \
    "--downloadonly[don't update, just download]" \
    '--downloaddir=[specify alternate directory to store packages]:directort:_directories' \
    '--setopt=[set arbitrary config and repo options]:option' \
    '--bugfix[include bugfix relevant packages in updates]' \
    '--security[include security relevant packages in updates]' \
    '--advisory=[include packages needed to fix the given advisory]:advisory' \
    '--bzs=[include packages needed to fix the given BZ]:BZ' \
    '--cves=[include packages needed to fix the given CVE]:CVE' \
    '--sec-severity=[include security relevant packages matching specific severity]:severity' \
    {*-x,*--exclude=}'[exclude package(s) by name or glob]:exclude packages' \
    '*::yum command:_yum_command'
}

_yumdb() {
  local curcontext="$curcontext" desc ret=1
  local -a state line

  _arguments -C \
    '(- 1)--version[display version information]' \
    '(- 1)'{-h,--help}'[display help information]' \
    '--noplugins[disable yum plugin support]' \
    '(-c --config)'{-c,--config=}'[specify config file location]:Yum conf file:_files' \
    '1:command:((
      get\:get\ value\ of\ given\ key
      set\:set\ value\ of\ given\ key
      del\:delete\ given\ key
      rename\:rename\ given\ key
      rename-force\:rename\ given\ key,\ potentially\ removing\ new-key
      copy\:copy\ given\ key
      copy-force\:copy\ given\ key,\ potentially\ removing\ new-key
      search\:search\ packages\ for\ given\ key
      exist\:list\ packages\ that\ have\ given\ key
      unset\:list\ packages\ that\ lack\ given\ key
      info\:display\ data\ in\ the\ yumdb
      sync\:add\ package\ data\ from\ repositories
      sync-force\:replace\ package\ data\ from\ repositories
      undeleted shell
    ))' \
    '*:: :->args' && ret=0

  if [[ -n $state ]]; then
    case $CURRENT:$words[1] in
      3:set|<3->:search)
        case $words[2] in
          reason) _wanted reasons expl reason compadd user dep ;;
          *) _message -e values value ;;
        esac
      ;;
      3:(copy|rename)*) desc='new key';&
      2:(^(info|sync)))
        _wanted -x keys expl "${desc:-key}" compadd \
          checksum_data checksum_type command_line from_repo from_repo_revision \
          from_repo_timestamp reason releasever installonly origin_url changed_by && ret=0
      ;;
      *) _yum_act_on_installed_pkgs && ret=0 ;;
    esac
  fi
  return ret
}

(( $+functions[_yum_command] )) || _yum_command()
{
  local -a _yum_cmds
  _yum_cmds=(
  "install:install the latest version of a package or group of packages"
  "erase:remove an installed package (with its dependencies)"
  "remove:remove an installed package (with its dependencies)"
  "clean:clean local yum cache"
  "deplist:gives a list of all dependencies for a package"
  "check-update:check if any updates are available"
  "info:get description of available packages"
  "list:is used to list various information about packages"
  "groupinfo:get info on package groups"
  "groupinstall:install a package group or groups"
  "groupremove:remove a package group or groups"
  "grouplist:list package groups"
  "groupupdate:update a package group or groups"
  "localinstall:install packages with local rpm files"
  "localupdate:update packages with local rpm files"
  "makecache:makes a local yum cache"
  "provides:find out which package provides some feature or file"
  "whatprovides:find out which package provides some feature or file"
  "resolvedep:list packages providing the specified dependencies"
  "search:find any packages matching pattern"
  "shell:enter the 'yum shell'"
  "update:update one or more packages"
  "upgrade:upgrade one or more packages"
  "update-to:update one or more packages taking obsoletes into account"
  "upgrade-to:upgrade one or more packages taking obsoletes into account"
  "history:view past transactions"
  "help:produce help for all or given command"
  "load-transaction:load a saved transaction from a textfile"
  "load-ts:load a saved transaction from a textfile"
  "check:check for problems in the rpmdb"
  "reinstall:reinstall a package"
  "downgrade:downgrade a package"
  "repolist:display the configured software repositories"
  "distribution-synchronization:synchronize installed packages to the latest available versions"
  "distro-sync:synchronize installed packages to the latest available versions"
  )

  if (( CURRENT == 1 )); then
    _describe -t commands 'yum command' _yum_cmds
  else
    local curcontext="$curcontext" ret=1

    cmd="${${_yum_cmds[(r)$words[1]:*]%%:*}}"
    # Deal with any aliases
    case $cmd in
      remove) cmd="erase";;
      whatprovides) cmd="provides";;
      upgrade) cmd="update";;
      upgrade-to) cmd="update";;
      update-to) cmd="update";;
      load-ts) cmd="load-transaction";;
      distro-sync) cmd="distribution-synchronization";;
    esac

    if (( $#cmd )); then
      curcontext="${curcontext%:*:*}:yum-${cmd}:"

      local update_policy
      zstyle -s ":completion:${curcontext}:" cache-policy update_policy
      if [[ -z "$update_policy" ]]; then
        zstyle ":completion:${curcontext}:" cache-policy _yum_caching_policy
      fi

      if [ "$cmd" = "help" ]; then
        if (( CURRENT == 2 )); then
          _describe -t commands 'yum commands' _yum_cmds && ret=0
        else
          # help takes one argument
          _message 'no more arguments'
        fi
      elif ! _call_function ret _yum-$cmd; then
	_default && ret=0
      fi
    else
      # fallback to default completion for unknown commands
      _default && ret=0
    fi
    return ret
  fi
}

# Expand next argument after 'yum check'
_yum-check() {
    ##chkargs=("dependencies" "duplicates" "obsoletes" "provides" "all") # according to man page
    ##chkargs=("dependencies" "duplicates" "all") # according to help
    #chkargs=("dependencies" "duplicates" "provides" "all") # what works for me
  _values -w 'check argument' dependencies duplicates provides all
}

# Expand next argument after 'yum repolist'
_yum-repolist() {
  _yum_get_repos
  _alternative \
    'filters:filter:(all enabled disabled)' \
    'repositories:repository:compadd -a yum_enabled_repos yum_disabled_repos'
}

_yum_ids() {
  # the last argument will be the first valid transaction ID to be suggested
  # all other arguments are forwarded to compadd
  #
  # maxid is the last transaction ID known to yum
  local maxid

  maxid=${${(M)${(f)"$(_call_program transactions yum history stats)"}:#Transactions:*}##* }

  # `$@' are the arguments
  # `${(@)@[...]}' selects a subrange from $@
  # `${(@)@[1,-2]}' are all except the last argument
  # `$@[$#]' is the last argument, e.g. the first suggestable ID
  compadd "${(@)@[1,-2]:/-J/-V}" -M "B:0=" {$@[$#]..$maxid}
}

_yum_ranges() {
  if compset -P 1 '*..'; then
    _yum_ids "$@" ${(S)IPREFIX#..}
  elif compset -S '..*'; then
    _yum_ids "$@" 1
  else
    _yum_ids "$@" -S '..' 1
  fi
}

# Expand next argument after 'yum history'
_yum-history() {
  local expl
  if (( CURRENT == 2 )); then
    _wanted commands expl "yum history command" compadd info list \
      packages-list packages-info summary addon-info redo undo \
      roll-back new sync stats
  elif (( CURRENT == 3 )); then
    local -a ID_commands
    local -a ID_range_commands
    local -a package_commands
    local -a alts
    alts=()
    #ID_commands=('summary' 'info' 'list' 'stats' 'addon-info')
    ID_commands=('addon-info')
    ID_range_commands=('summary' 'info' 'list' 'stats')
    package_commands=('summary' 'info' 'list' 'stats' 'packages-list' 'packages-info')
    #package_commands=('packages-list' 'packages-info')
    # packages-list, packages-info   : needs package name
    # summary, info, list, stats     : ID, ID range, package name
    # addon-info                     : ID
    # redo, undo, roll-back, sync    : unknown

    [[ -n "${ID_commands[(r)$words[2]]}" ]] && alts+=('special:special ID:(last)')
    [[ -n "${ID_commands[(r)$words[2]]}" ]] && alts+=('regular:ID:_yum_ids 1')
    [[ -n "${ID_range_commands[(r)$words[2]]}" ]] && alts+=('regular:transaction range:_yum_ranges')
    [[ -n "${ID_range_commands[(r)$words[2]]}" ]] && alts+=('special:all transactions:(all)')
    [[ -n "${package_commands[(r)$words[2]]}" ]] && alts+=("package:package:_yum_act_on_installed_pkgs")

    if (( ${+alts[1]} )) ; then
      _alternative "$alts[@]"
    else
      _default
    fi
  elif (( CURRENT == 4 )); then
    if [ "$words[2]" = "addon-info" ]; then
      _wanted arguments expl 'additional option' compadd saved_tx
    fi
  fi
}


# Fills the all pkg cache
_yum_all_pkgs()
{
  (( $+_yum_all_pkgs[1] )) && return
  if _cache_invalid yum-all-packages || ! _retrieve_cache yum-all-packages; then
    _yum_all_pkgs=( ${(M)${${(f)"$(_call_program packages yum -C list all)"}// *}:#*.*} )
    _store_cache yum-all-packages _yum_all_pkgs
  fi
}

# Fills the installed pkg cache
_yum_installed_pkgs()
{
  (( $+_yum_installed_pkgs[1] )) && return
  if _cache_invalid yum-installed || ! _retrieve_cache yum-installed; then
    _yum_installed_pkgs=( ${(M)${${(f)"$(_call_program packages yum -C list installed)"}// *}:#*.*} )
    _store_cache yum-installed _yum_installed_pkgs
  fi
}

# Fills the available pkg cache
_yum_available_pkgs()
{
  (( $+_yum_available_pkgs[1] )) && return
  if _cache_invalid yum-available || ! _retrieve_cache yum-available; then
    _yum_available_pkgs=( ${(M)${${(f)"$(_call_program packages yum -C list available)"}// *}:#*.*} )
    _store_cache yum-available _yum_available_pkgs
  fi
}

# Fills the upgrade pkg cache
_yum_upgrade_pkgs()
{
  (( $+_yum_upgrade_pkgs[1] )) && return
  if _cache_invalid yum-upgrade || ! _retrieve_cache yum-upgrade; then
    _yum_upgrade_pkgs=( ${(M)${${(f)"$(_call_program packages yum -C list upgrade)"}// *}:#*.*} )
    _store_cache yum-upgrade _yum_upgrade_pkgs
  fi
}

# Gets the list of defined repos
_yum_get_repos() {
  local trepo
  local -a tarray
  tarray=( $(egrep -h '(^\[.*\]|^enabled.*=)' /etc/yum.repos.d/*.repo /etc/yum.conf | sed -e 's/ //g' | sed -e 's/\[//g' | sed -e 's/\].*$//g' 2>/dev/null) )
  local -i eindex=0
  local -i dindex=0
  for line in $tarray; do
    if [[ "$line" = "enabled=1" ]]; then
      yum_enabled_repos=($enabled_yum_repos $trepo)
    elif [[ "$line" = "enabled=0" ]]; then
      yum_disabled_repos=($yum_disabled_repos $trepo)
    elif [[ "$line" != "main" ]]; then
      trepo=$line
    fi
  done
}

_yum_disabled_repos() {
  _yum_get_repos
  compadd "$@" -a -- yum_disabled_repos
}

_yum_enabled_repos() {
  _yum_get_repos
  compadd "$@" -a -- yum_enabled_repos
}

# Suggest installed packages
_yum_act_on_installed_pkgs() {
  local expl
  _yum_installed_pkgs
  _wanted packages expl 'package' compadd "$@" -a -- _yum_installed_pkgs
}

# Completion function for distribution-synchronization|distro-sync
(( $+functions[_yum-distribution-synchronization] )) || _yum-distribution-synchronization()
{
  _yum_act_on_installed_pkgs "$@"
}

# Completion function for erase|remove
(( $+functions[_yum-erase] )) || _yum-erase()
{
  _yum_act_on_installed_pkgs "$@"
}

# Completion function for downgrade
(( $+functions[_yum-downgrade] )) || _yum-downgrade()
{
  _yum_act_on_installed_pkgs "$@"
}

# Completion function for reinstall
(( $+functions[_yum-reinstall] )) || _yum-reinstall()
{
  _yum_act_on_installed_pkgs "$@"
}

(( $+functions[_yum-groupinfo] )) || _yum-groupinfo()
{
  local expl
  _wanted groups expl group compadd \
      ${${(M)${(f)"$(_call_program groups yum grouplist -C)"}:#   *}#   }
}

(( $+functions[_yum-groupinstall] )) || _yum-groupinstall()
{
  local expl
  _wanted groups expl group compadd \
      ${${(M)${(f)"$(_call_program groups yum grouplist -C)"}:#   *}#   }
}

(( $+functions[_yum-groupremove] )) || _yum-groupremove()
{
  local expl
  _wanted groups expl group compadd \
      ${${(M)${(f)"$(_call_program groups yum grouplist -C installed)"}:#   *}#   }
}

(( $+functions[_yum-groupupdate] )) || _yum-groupupdate()
{
  local expl
  _wanted groups expl group compadd \
      ${${(M)${(f)"$(_call_program groups yum grouplist -C installed)"}:#   *}#   }
}

# Completion function for install
(( $+functions[_yum-install] )) || _yum-install()
{
  if ! [[ $PREFIX == */* ]]; then
    _yum_available_pkgs
  fi

  local ret=1
  _tags files packages
  while _tags; do
    if _requested files; then
      compadd "$@" -a -- _yum_available_pkgs
    fi
    if _requested packages; then
      _call_function - _yum_localinstall
    fi
    (( ret )) || break
  done
  return ret
}

# Completion function for load-transaction
(( $+functions[_yum-load-transaction] )) || _yum-load-transaction()
{
  _files
}

# Completion function for localinstall
(( $+functions[_yum-localinstall] )) || _yum-localinstall()
{
  _files -/ -g '(#i)*.rpm(-.)'
}

# Completion function for localupdate
(( $+functions[_yum-localupdate] )) || _yum-localupdate()
{
  _files -/ -g '(#i)*.rpm(-.)'
}

# Completion function for update/upgrade
(( $+functions[_yum-update] )) || _yum-update()
{
  local expl
  _yum_upgrade_pkgs
  _wanted packages expl package compadd "$@" -a _yum_upgrade_pkgs
}

# Completion function for deplist
(( $+functions[_yum-deplist] )) || _yum-deplist()
{
  local expl
  _yum_available_pkgs
  _wanted packages expl package compadd "$@" -a _yum_available_pkgs
}

_yum_all()
{
  _yum_all_pkgs
  compadd "$@" -a -- _yum_all_pkgs
}

_yum_list_or_info()
{
  local -a listlist
  listlist=(
    "all:all packages in repositories"
    "available:packages available in repositories"
    "updates:packages with updates available"
    "installed:installed packages"
    "extras:packages installed that are not available in any yum repository"
    "obsoletes:packages installed that are obsoleted"
    "recent:packages recently added to repositories"
  )

  if (( CURRENT == 2 )); then
    _describe -t filters "filter" listlist || _yum_all
  else
    # offer packages selected by the subcommand
    case $words[2] in
      installed) _yum-erase;;
      available) _yum-install;;
      updates) _yum-update;;
      *extras|obsoletes|recent)
        _wanted packages expl package compadd \
	    ${(M)${${(f)"$(_call_program packages yum -C list $words[2])"}// *}:#*.*}
      ;;
      *) _yum_all;;
    esac
  fi
}

# Completion function for list
(( $+functions[_yum-list] )) || _yum-list()
{
  _yum_list_or_info
}

# Completion function for info
(( $+functions[_yum-info] )) || _yum-info()
{
  _yum_list_or_info
}

# Completion function for provides|whatprovides
(( $+functions[_yum-provides] )) || _yum-provides()
{
  _files	
}

# Completion function for clean
(( $+functions[_yum-clean] )) || _yum-clean()
{
  _values -w "Yum clean sub-commands" \
    "all[all cache]" \
    "cache[all cache]" \
    "dbcache[DB cache]" \
    "headers[cache headers]" \
    "packages[cache packages]" \
    "metadata[cache meta-data]"
}

_yum_caching_policy() {
  local _yumrepomds
  local -a oldp

  # rebuild if cache is more than a week old
  oldp=( "$1"(mw-1) )
  (( $#oldp )) || return 0

  _yumrepomds=( /var/cache/yum/**/repomd.xml )

  if (( $#_yumrepomds )); then
    for repo in $_yumrepomds; do
      [[ "$repo" -nt "$1" ]] && return 0
    done
  fi

  return 1
}

_yum "$@"