Source

zsh-yaourt / _yaourt

Full commit
#compdef yaourt yaourt.static=yaourt

# copy this file to /usr/share/zsh/site-functions/_pacman

typeset -A opt_args

# options for passing to _arguments: main pacman commands
_yaourt_opts_commands=(
    '-Q[Query the package database]'
    '-R[Remove a package from the system]'
    '-S[Synchronize packages]'
    '-U[Upgrade a package]'
    '-V[Display version and exit]'
    '-h[Display usage]'
    '-B[backup pacman database]'
    '-G[Get PKGBUILD]'
    '-C[Clean backup files]'
    '--stats[Package Statistics]'
)

# options for passing to _arguments: options common to all commands
_yaourt_opts_common=(
    '-b[Alternate database location]:database_location:_files -/'
    '-h[Display syntax for the given operation]'
    '-r[Set alternate installation root]:installation root:_files -/'
    '-v[Be more verbose]'
    '--cachedir[Alternate package cache location]:cache_location:_files -/'
    '--config[An alternate configuration file]:config file:_files'
    '--logfile[An alternate log file]:config file:_files'
    '--noconfirm[Do not ask for confirmation]'
    '--noprogressbar[Do not show a progress bar when downloading files]'
    '--noscriptlet[Do not execute the install scriptlet if one exists]'
    '--print[Only print the targets instead of performing the operation]'
)

# options for passing to _arguments: options for --upgrade commands
_yaourt_opts_pkgfile=(
    '-d[Skip dependency checks]'
    '-f[Overwrite conflicting files]'
    '*:package file:_files -g "*.pkg.tar.*(.)"'
)

# options for passing to _arguments: subactions for --query command
_yaourt_opts_query_actions=(
    '-g[View all members of a package group]:*:package groups:->query_group'
    '-o[Query the package that owns a file]:file:_files'
    '-p[Package file to query]:*:package file:->query_file'
    '-s[Search package names and descriptions]:*:search text:->query_search'
)

# options for passing to _arguments: options for --query and subcommands
_yaourt_opts_query_modifiers=(
    '-c[List package changelog]'
    '-d[List packages installed as dependencies]'
    '-e[List packages explicitly installed]'
    '-i[View package information]'
    '-ii[View package information including backup files]'
    '-k[Check package files]'
    '-l[List package contents]'
    '-m[List installed packages not found in sync db(s)]'
    '-t[List packages not required by any package]'
    '-u[List packages that can be upgraded]'
	'--aur[Install packages from aur, even if they are in community, or, with the -u option, update packages installed from aur]'
	'--devel[Used with -u updates all cvs/svn/git/hg/bzr packages]'
)

# options for passing to _arguments: options for --remove command
_yaourt_opts_remove=(
    '-c[Remove all dependent packages]'
    '-d[Skip dependency checks]'
    '-k[Only remove database entry, do not remove files]'
    '-n[Remove protected configuration files]'
    '-s[Remove dependencies not required by other packages]'
    '*:installed package:_yaourt_completions_installed_packages'
)

# options for passing to _arguments: options for --sync command
_yaourt_opts_sync_actions=(
    '*-c[Remove old packages from cache]:*:clean:->sync_clean'
    '*-cc[Remove all packages from cache]:*:clean:->sync_clean'
    '-g[View all members of a package group]:*:package groups:->sync_group'
    '-s[Search package names and descriptions]:*:search text:->sync_search'
)

# options for passing to _arguments: options for --sync command
_yaourt_opts_sync_modifiers=(
    '-d[Skip dependency checks]'
    '-f[Overwrite conflicting files]'
    '-i[View package information]'
    '-l[List all packages in a repository]'
    '-p[Print download URIs for each package to be installed]'
    '-u[Upgrade all out-of-date packages]'
    '-w[Download packages only]'
    '-y[Download fresh package databases]'
    '*--ignore[Ignore a package upgrade]:package:
        _yaourt_completions_all_packages'
    '*--ignoregroup[Ignore a group upgrade]:package group:
        _yaourt_completions_all_groups'
    '--asdeps[Install packages as non-explicitly installed]'
    '--asexplicit[Install packages as explicitly installed]'
)

# handles --help subcommand
_yaourt_action_help() {
    _arguments -s : \
        "$_yaourt_opts_commands[@]"
}

# handles cases where no subcommand has yet been given
_yaourt_action_none() {
    _arguments -s : \
        "$_yaourt_opts_commands[@]"
}

# handles --query subcommand
_yaourt_action_query() {
    local context state line
    typeset -A opt_args
    
#   _arguments -s : \
#       "$_yaourt_opts_common[@]" \
#       "$_yaourt_opts_query_actions[@]" \
#       "$_yaourt_opts_query_modifiers[@]"
        
    case $state in
        query_file)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:package file:_files -g "*.pkg.tar.*"'
                ;;
        query_group)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:groups:_yaourt_completions_installed_groups'
                ;;
        query_owner)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:file:_files'
                ;;
        query_search)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:search text: '
                ;;
        *)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_actions[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:package:_yaourt_completions_installed_packages'
                ;;
    esac
}

# handles --remove subcommand
_yaourt_action_remove() {
    _arguments -s : \
        "$_yaourt_opts_common[@]" \
        "$_yaourt_opts_remove[@]"
}

# handles --sync subcommand
_yaourt_action_sync() {
    local context state line
    typeset -A opt_args
    
#   _arguments -s : \
#       "$_yaourt_opts_common[@]" \
#       "$_yaourt_opts_sync_actions[@]" #\
#       #"$_yaourt_opts_sync_modifiers[@]"
        
    case $state in
        sync_clean)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_sync_modifiers[@]" \
                '*-c[Remove old packages from cache]' \
                ;;
        sync_group)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_sync_modifiers[@]" \
                '*:package group:_yaourt_completions_all_groups'
                ;;
        sync_search)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_sync_modifiers[@]" \
                '*:search text: '
                ;;
        *)
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_sync_modifiers[@]" \
                '*:package:_yaourt_completions_all_packages'
                ;;
        esac
}

# handles --upgrade subcommand
_yaourt_action_upgrade() {
    _arguments -s : \
        "$_yaourt_opts_common[@]" \
        "$_yaourt_opts_pkgfile[@]"
}

# handles --version subcommand
_yaourt_action_version() {
    # no further arguments
    return 0
}

# provides completions for package groups
_yaourt_completions_all_groups() {
    local -a cmd groups
    _yaourt_get_command
    groups=( $(_call_program groups $cmd[@] -Sg) )
    typeset -U groups
    compadd "$@" -a groups
}

# provides completions for packages available from repositories
# these can be specified as either 'package' or 'repository/package'
_yaourt_completions_all_packages() {
    local -a cmd packages repositories packages_long
    _yaourt_get_command

    if compset -P1 '*/*'; then
        packages=( $(_call_program packages $cmd[@] -Sql ${words[CURRENT]%/*}) )
        typeset -U packages
        _wanted repo_packages expl "repository/package" compadd ${(@)packages}
    else
        packages=( $(_call_program packages $cmd[@] -Sql) )
        typeset -U packages
        _wanted packages expl "packages" compadd - "${(@)packages}"

        repositories=(${(o)${${${(M)${(f)"$(</etc/pacman.conf)"}:#\[*}/\[/}/\]/}:#options})
        typeset -U repositories
        _wanted repo_packages expl "repository/package" compadd -S "/" $repositories
    fi
}

# provides completions for package groups
_yaourt_completions_installed_groups() {
    local -a cmd groups
    _yaourt_get_command
    groups=(${(o)${(f)"$(_call_program groups $cmd[@] -Qg)"}% *})
    typeset -U groups
    compadd "$@" -a groups
}

# provides completions for installed packages
_yaourt_completions_installed_packages() {
    local -a cmd packages packages_long
    packages_long=(/var/lib/pacman/local/*(/))
    packages=( ${${packages_long#/var/lib/pacman/local/}%-*-*} )
    compadd "$@" -a packages
}

# provides completions for repository names
_yaourt_completions_repositories() {
    local -a cmd repositories
    repositories=(${(o)${${${(M)${(f)"$(</etc/pacman.conf)"}:#\[*}/\[/}/\]/}:#options})
    # Uniq the array
    typeset -U repositories
    compadd "$@" -a repositories
}

# builds command for invoking pacman in a _call_program command - extracts
# relevant options already specified (config file, etc)
# $cmd must be declared by calling function
_yaourt_get_command() {
    # this is mostly nicked from _perforce
    cmd=( "pacman" )
    integer i
    for (( i = 2; i < CURRENT - 1; i++ )); do
        if [[ ${words[i]} = "--config" || ${words[i]} = "--root" ]]; then
            cmd+=( ${words[i,i+1]} )
        fi
    done
}

# main dispatcher
_pacman() {
    case $words[2] in
        -Q*g*) # ipkg groups
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:groups:_yaourt_completions_installed_groups'
                ;;
        -Q*o*) # file
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:package file:_files'
                ;;
        -Q*p*) # file *.pkg.tar.*
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_query_modifiers[@]" \
                '*:package file:_files -g "*.pkg.tar.*"'
                ;;
        -Q*)  _yaourt_action_query    ;;
        -R*)  _yaourt_action_remove   ;;
        -S*c*) # no completion
            return 0
            ;;
        -S*l*) # repos
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_sync_modifiers[@]" \
                '*:package repo:_yaourt_completions_repositories' \
                ;;
        -S*g*) # pkg groups
            _arguments -s : \
                "$_yaourt_opts_common[@]" \
                "$_yaourt_opts_sync_modifiers[@]" \
                '*:package group:_yaourt_completions_all_groups'
                ;;
        -S*)  _yaourt_action_sync     ;;
        -U*)  _yaourt_action_upgrade  ;;
        -V*)  _yaourt_action_version  ;;
        -h*)  _yaourt_action_help     ;;
        -  )  _yaourt_action_none     ;;
        *  )  return 1                ;;
    esac
}

# run the main dispatcher
_pacman "$@"