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Bash Completion Scripts
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| # Written: Ashhar Hasan (hashhar_dev at outlook dot com) on 13 April 2017 | |
| _cache_file="${XDG_CACHE_HOME:=~/.cache}/aurvote/packages.gz" | |
| # If cache file is older than a week or doesn't exist yet, update it. | |
| _setup_cache() | |
| { | |
| local last_update=1 | |
| [ -e "${_cache_file}" ] && last_update=$(stat -c %Y "${_cache_file}") | |
| # Compare the epoch times of existing file and current date. | |
| if (( $(date +%s) > last_update + 604800 )); then | |
| # Download without any output, timeout early and create destination. | |
| curl --create-dirs --connect-timeout 5 -s https://aur.archlinux.org/packages.gz -o "${_cache_file}" | |
| fi | |
| } | |
| _aurvote() | |
| { | |
| local cur="${COMP_WORDS[COMP_CWORD]}" | |
| local prev="${COMP_WORDS[COMP_CWORD-1]}" | |
| local opts='-V --version -h --help -c --check -v --vote -u --unvote --configure' | |
| COMPREPLY=() | |
| _setup_cache | |
| case "${prev}" in | |
| -c|--check|-v|--vote|-u|--unvote) | |
| # The tail +2 is there to exclude the comment at the start of file | |
| local aur_pkgs=$(gzip -cd ${_cache_file} | tail +2 | sort ) | |
| COMPREPLY=( $(compgen -W "${aur_pkgs}" -- "${cur}") ) | |
| return 0 | |
| ;; | |
| esac | |
| COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) ) | |
| return 0 | |
| } | |
| complete -F _aurvote aurvote | |
| # vim: et sts=4 ts=4 sw=4 |
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