contrib/bitcoind.bash-completion

   1 # bash programmable completion for bitcoind(1) and bitcoin-cli(1)
   2 # Copyright (c) 2012,2014 Christian von Roques <roques@mti.ag>
   3 # Distributed under the MIT software license, see the accompanying
   4 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
   5
   6 have bitcoind && {
   7
   8 # call $bitcoind for RPC
   9 _bitcoin_rpc() {
  10     # determine already specified args necessary for RPC
  11     local rpcargs=()
  12     for i in ${COMP_LINE}; do
  13         case "$i" in
  14             -conf=*|-proxy*|-rpc*)
  15                 rpcargs=( "${rpcargs[@]}" "$i" )
  16                 ;;
  17         esac
  18     done
  19     $bitcoind "${rpcargs[@]}" "$@"
  20 }
  21
  22 # Add bitcoin accounts to COMPREPLY
  23 _bitcoin_accounts() {
  24     local accounts
  25     accounts=$(_bitcoin_rpc listaccounts | awk '/".*"/ { a=$1; gsub(/"/, "", a); print a}')
  26     COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W "$accounts" -- "$cur" ) )
  27 }
  28
  29 _bitcoind() {
  30     local cur prev words=() cword
  31     local bitcoind
  32
  33     # save and use original argument to invoke bitcoind
  34     # bitcoind might not be in $PATH
  35     bitcoind="$1"
  36
  37     COMPREPLY=()
  38     _get_comp_words_by_ref -n = cur prev words cword
  39
  40     if ((cword > 4)); then
  41         case ${words[cword-4]} in
  42             listtransactions)
  43                 COMPREPLY=( $( compgen -W "true false" -- "$cur" ) )
  44                 return 0
  45                 ;;
  46             signrawtransaction)
  47                 COMPREPLY=( $( compgen -W "ALL NONE SINGLE ALL|ANYONECANPAY NONE|ANYONECANPAY SINGLE|ANYONECANPAY" -- "$cur" ) )
  48                 return 0
  49                 ;;
  50         esac
  51     fi
  52
  53     if ((cword > 3)); then
  54         case ${words[cword-3]} in
  55             addmultisigaddress)
  56                 _bitcoin_accounts
  57                 return 0
  58                 ;;
  59             getbalance|gettxout|importaddress|importprivkey|listreceivedbyaccount|listreceivedbyaddress|listsinceblock)
  60                 COMPREPLY=( $( compgen -W "true false" -- "$cur" ) )
  61                 return 0
  62                 ;;
  63         esac
  64     fi
  65
  66     if ((cword > 2)); then
  67         case ${words[cword-2]} in
  68             addnode)
  69                 COMPREPLY=( $( compgen -W "add remove onetry" -- "$cur" ) )
  70                 return 0
  71                 ;;
  72             getblock|getrawtransaction|gettransaction|listaccounts|listreceivedbyaccount|listreceivedbyaddress|sendrawtransaction)
  73                 COMPREPLY=( $( compgen -W "true false" -- "$cur" ) )
  74                 return 0
  75                 ;;
  76             move|setaccount)
  77                 _bitcoin_accounts
  78                 return 0
  79                 ;;
  80         esac
  81     fi
  82
  83     case "$prev" in
  84         backupwallet|dumpwallet|importwallet)
  85             _filedir
  86             return 0
  87             ;;
  88         getmempool|lockunspent|setgenerate)
  89             COMPREPLY=( $( compgen -W "true false" -- "$cur" ) )
  90             return 0
  91             ;;
  92         getaccountaddress|getaddressesbyaccount|getbalance|getnewaddress|getreceivedbyaccount|listtransactions|move|sendfrom|sendmany)
  93             _bitcoin_accounts
  94             return 0
  95             ;;
  96     esac
  97
  98     case "$cur" in
  99         -conf=*|-pid=*|-loadblock=*|-wallet=*)
 100             cur="${cur#*=}"
 101             _filedir
 102             return 0
 103             ;;
 104         -datadir=*)
 105             cur="${cur#*=}"
 106             _filedir -d
 107             return 0
 108             ;;
 109         -*=*)   # prevent nonsense completions
 110             return 0
 111             ;;
 112         *)
 113             local helpopts commands
 114
 115             # only parse --help if senseful
 116             if [[ -z "$cur" || "$cur" =~ ^- ]]; then
 117                 helpopts=$($bitcoind --help 2>&1 | awk '$1 ~ /^-/ { sub(/=.*/, "="); print $1 }' )
 118             fi
 119
 120             # only parse help if senseful
 121             if [[ -z "$cur" || "$cur" =~ ^[a-z] ]]; then
 122                 commands=$(_bitcoin_rpc help 2>/dev/null | awk '$1 ~ /^[a-z]/ { print $1; }')
 123             fi
 124
 125             COMPREPLY=( $( compgen -W "$helpopts $commands" -- "$cur" ) )
 126
 127             # Prevent space if an argument is desired
 128             if [[ $COMPREPLY == *= ]]; then
 129                 compopt -o nospace
 130             fi
 131             return 0
 132             ;;
 133     esac
 134 }
 135
 136 complete -F _bitcoind bitcoind bitcoin-cli
 137 }
 138
 139 # Local variables:
 140 # mode: shell-script
 141 # sh-basic-offset: 4
 142 # sh-indent-comment: t
 143 # indent-tabs-mode: nil
 144 # End:
 145 # ex: ts=4 sw=4 et filetype=sh