oh-my-bash/completions/composer.completion.sh

#! bash oh-my-bash.module

_composer()
{
    local cur script coms opts com
    COMPREPLY=()
    _get_comp_words_by_ref -n : cur words

    # for an alias, get the real script behind it
    if [[ $(type -t ${words[0]}) == "alias" ]]; then
        script=$(alias ${words[0]} | sed -E "s/alias ${words[0]}='(.*)'/\1/")
    else
        script=${words[0]}
    fi

    # lookup for command
    for word in ${words[@]:1}; do
        if [[ $word != -* ]]; then
            com=$word
            break
        fi
    done

    # completing for an option
    if [[ ${cur} == --* ]] ; then
        opts="--help --quiet --verbose --version --ansi --no-ansi --no-interaction --profile --no-plugins --working-dir"

        case "$com" in
            about)
            opts="${opts} "
            ;;
            archive)
            opts="${opts} --format --dir --file"
            ;;
            browse)
            opts="${opts} --homepage --show"
            ;;
            clear-cache)
            opts="${opts} "
            ;;
            config)
            opts="${opts} --global --editor --auth --unset --list --file --absolute"
            ;;
            create-project)
            opts="${opts} --stability --prefer-source --prefer-dist --repository --repository-url --dev --no-dev --no-custom-installers --no-scripts --no-progress --no-secure-http --keep-vcs --no-install --ignore-platform-reqs"
            ;;
            depends)
            opts="${opts} --recursive --tree"
            ;;
            diagnose)
            opts="${opts} "
            ;;
            dump-autoload)
            opts="${opts} --no-scripts --optimize --classmap-authoritative --apcu --no-dev"
            ;;
            exec)
            opts="${opts} --list"
            ;;
            global)
            opts="${opts} "
            ;;
            help)
            opts="${opts} --xml --format --raw"
            ;;
            init)
            opts="${opts} --name --description --author --type --homepage --require --require-dev --stability --license --repository"
            ;;
            install)
            opts="${opts} --prefer-source --prefer-dist --dry-run --dev --no-dev --no-custom-installers --no-autoloader --no-scripts --no-progress --no-suggest --optimize-autoloader --classmap-authoritative --apcu-autoloader --ignore-platform-reqs"
            ;;
            licenses)
            opts="${opts} --format --no-dev"
            ;;
            list)
            opts="${opts} --xml --raw --format"
            ;;
            outdated)
            opts="${opts} --outdated --all --direct --strict"
            ;;
            prohibits)
            opts="${opts} --recursive --tree"
            ;;
            remove)
            opts="${opts} --dev --no-progress --no-update --no-scripts --update-no-dev --update-with-dependencies --no-update-with-dependencies --ignore-platform-reqs --optimize-autoloader --classmap-authoritative --apcu-autoloader"
            ;;
            require)
            opts="${opts} --dev --prefer-source --prefer-dist --no-progress --no-suggest --no-update --no-scripts --update-no-dev --update-with-dependencies --ignore-platform-reqs --prefer-stable --prefer-lowest --sort-packages --optimize-autoloader --classmap-authoritative --apcu-autoloader"
            ;;
            run-script)
            opts="${opts} --timeout --dev --no-dev --list"
            ;;
            search)
            opts="${opts} --only-name --type"
            ;;
            self-update)
            opts="${opts} --rollback --clean-backups --no-progress --update-keys --stable --preview --snapshot"
            ;;
            show)
            opts="${opts} --all --installed --platform --available --self --name-only --path --tree --latest --outdated --minor-only --direct --strict"
            ;;
            status)
            opts="${opts} "
            ;;
            suggests)
            opts="${opts} --by-package --by-suggestion --no-dev"
            ;;
            update)
            opts="${opts} --prefer-source --prefer-dist --dry-run --dev --no-dev --lock --no-custom-installers --no-autoloader --no-scripts --no-progress --no-suggest --with-dependencies --optimize-autoloader --classmap-authoritative --apcu-autoloader --ignore-platform-reqs --prefer-stable --prefer-lowest --interactive --root-reqs"
            ;;
            validate)
            opts="${opts} --no-check-all --no-check-lock --no-check-publish --with-dependencies --strict"
            ;;

        esac

        COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
        __ltrim_colon_completions "$cur"

        return 0;
    fi

    # completing for a command
    if [[ $cur == $com ]]; then
        coms="about archive browse clear-cache config create-project depends diagnose dump-autoload exec global help init install licenses list outdated prohibits remove require run-script search self-update show status suggests update validate"

        COMPREPLY=($(compgen -W "${coms}" -- ${cur}))
        __ltrim_colon_completions "$cur"

        return 0
    fi
}

complete -o default -F _composer composer