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Bash programmable completion for bitcoind(1)

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commit 33d7d932982dcf474c00a7e41215aff40501148f 1 parent 7a99821
@roques roques authored
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  1. +115 −0 contrib/bitcoind.bash-completion
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115 contrib/bitcoind.bash-completion
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+# bash programmable completion for bitcoind(1)
+# Copyright (c) 2012 Christian von Roques <roques@mti.ag>
+# Distributed under the MIT/X11 software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+have bitcoind && {
+
+# call $bitcoind for RPC
+_bitcoin_rpc() {
+ # determine already specified args necessary for RPC
+ local rpcargs=()
+ for i in ${COMP_LINE}; do
+ case "$i" in
+ -conf=*|-proxy*|-rpc*)
+ rpcargs=( "${rpcargs[@]}" "$i" )
+ ;;
+ esac
+ done
+ $bitcoind "${rpcargs[@]}" "$@"
+}
+
+# Add bitcoin accounts to COMPREPLY
+_bitcoin_accounts() {
+ local accounts
+ accounts=$(_bitcoin_rpc listaccounts | awk '/".*"/ { a=$1; gsub(/"/, "", a); print a}')
+ COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W "$accounts" -- "$cur" ) )
+}
+
+_bitcoind() {
+ local cur prev words=() cword
+ local bitcoind
+
+ # save and use original argument to invoke bitcoind
+ # bitcoind might not be in $PATH
+ bitcoind="$1"
+
+ COMPREPLY=()
+ _get_comp_words_by_ref -n = cur prev words cword
+
+ if ((cword > 2)); then
+ case ${words[cword-2]} in
+ listreceivedbyaccount|listreceivedbyaddress)
+ COMPREPLY=( $( compgen -W "true false" -- "$cur" ) )
+ return 0
+ ;;
+ move|setaccount)
+ _bitcoin_accounts
+ return 0
+ ;;
+ esac
+ fi
+
+ case "$prev" in
+ backupwallet)
+ _filedir
+ return 0
+ ;;
+ setgenerate)
+ COMPREPLY=( $( compgen -W "true false" -- "$cur" ) )
+ return 0
+ ;;
+ getaccountaddress|getaddressesbyaccount|getbalance|getnewaddress|getreceivedbyaccount|listtransactions|move|sendfrom|sendmany)
+ _bitcoin_accounts
+ return 0
+ ;;
+ esac
+
+ case "$cur" in
+ -conf=*|-pid=*|-rpcsslcertificatechainfile=*|-rpcsslprivatekeyfile=*)
+ cur="${cur#*=}"
+ _filedir
+ return 0
+ ;;
+ -datadir=*)
+ cur="${cur#*=}"
+ _filedir -d
+ return 0
+ ;;
+ -*=*) # prevent nonsense completions
+ return 0
+ ;;
+ *)
+ local helpopts commands
+
+ # only parse --help if senseful
+ if [[ -z "$cur" || "$cur" =~ ^- ]]; then
+ helpopts=$($bitcoind --help 2>&1 | awk '$1 ~ /^-/ { sub(/=.*/, "="); print $1 }' )
+ fi
+
+ # only parse help if senseful
+ if [[ -z "$cur" || "$cur" =~ ^[a-z] ]]; then
+ commands=$(_bitcoin_rpc help 2>/dev/null | awk '{ print $1; }')
+ fi
+
+ COMPREPLY=( $( compgen -W "$helpopts $commands" -- "$cur" ) )
+
+ # Prevent space if an argument is desired
+ if [[ $COMPREPLY == *= ]]; then
+ compopt -o nospace
+ fi
+ return 0
+ ;;
+ esac
+}
+
+complete -F _bitcoind bitcoind
+}
+
+# Local variables:
+# mode: shell-script
+# sh-basic-offset: 4
+# sh-indent-comment: t
+# indent-tabs-mode: nil
+# End:
+# ex: ts=4 sw=4 et filetype=sh
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