Bug#784394: devscripts: [uscan] Install a Bash completion script

[Ben Finney]

Package: devscripts
Version: 2.15.5
Severity: wishlist
Control: tags + patch

Dear Maintainer,

Please install a Bash completion script for the ‘uscan’ command.

Attached is a suggestion for this, feel free to improve it.

-- 
 \           “The long-term solution to mountains of waste is not more |
  `\      landfill sites but fewer shopping centres.” —Clive Hamilton, |
_o__)                                                _Affluenza_, 2005 |
Ben Finney <ben at benfinney.id.au>
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# /etc/bash_completion.d/uscan
# Programmable Bash command completion for the ‘uscan’ command.

shopt -s progcomp

_uscan_completion () {
    COMPREPLY=()

    local cur="${COMP_WORDS[COMP_CWORD]}"
    local prev="${COMP_WORDS[COMP_CWORD-1]}"

    local opts="--help --verbose"
    opts+=" --download --report --report-status"
    opts+=" --no-download --force-download"
    opts+=" --upstream-version --download-version --download-current-version"
    opts+=" --check-dirname-level --check-dirname-regex"
    opts+=" --no-pasv --pasv --timeout --user-agent --useragent"
    opts+=" --no-verbose --verbose --debug --no-dehs --dehs"
    opts+=" --no-conf --noconf --watchfile --destdir"
    opts+=" --package --no-exclusion"
    opts+=" --symlink --rename --repack --compression --copyright-file"

    case "${prev}" in
        --compression)
            local formats=(gzip bzip2 lzma xz)
            COMPREPLY=( $(compgen -W "${formats[*]}" -- ${cur}) )
            ;;

        --check-dirname-level)
            local levels=(0 1 2)
            COMPREPLY=( $(compgen -W "${levels[*]}" -- ${cur}) )
            ;;

        --watchfile)
            COMPREPLY=( $(compgen -A file -- ${cur}) )
            ;;

        --copyright-file)
            COMPREPLY=( $(compgen -A file -- ${cur}) )
            ;;

        *)
            COMPREPLY=($(compgen -W "${opts}" -- ${cur}))  
            ;;
    esac
}

complete -F _uscan_completion uscan


# Local variables:
# coding: utf-8
# mode: shell-script
# End:
# vim: fileencoding=utf-8 filetype=bash :
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