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bash-completion
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2.0
completions/ssh
388 строк
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Itaï BEN YAACOV
scp: Recognise symlinks to directories as directories (Debian: #666055).
15 июн 2012, 20:17
15 июн 2012, 20:17
89acac9
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# ssh(1) completion -*- shell-script -*- _ssh_ciphers() { COMPREPLY+=( $( compgen -W '3des-cbc aes128-cbc \ aes192-cbc aes256-cbc aes128-ctr aes192-ctr aes256-ctr arcfour128 \ arcfour256 arcfour blowfish-cbc cast128-cbc' -- "$cur" ) ) } _ssh_macs() { COMPREPLY+=( $( compgen -W 'hmac-md5 hmac-sha1 \ umac-64@openssh.com hmac-ripemd160 hmac-sha1-96 hmac-md5-96' \ -- "$cur" ) ) } _ssh_options() { compopt -o nospace COMPREPLY=( $( compgen -S = -W 'AddressFamily BatchMode BindAddress \ ChallengeResponseAuthentication CheckHostIP Cipher Ciphers \ ClearAllForwardings Compression CompressionLevel ConnectionAttempts \ ConnectTimeout ControlMaster ControlPath DynamicForward EscapeChar \ ExitOnForwardFailure ForwardAgent ForwardX11 ForwardX11Trusted \ GatewayPorts GlobalKnownHostsFile GSSAPIAuthentication \ GSSAPIDelegateCredentials HashKnownHosts Host HostbasedAuthentication \ HostKeyAlgorithms HostKeyAlias HostName IdentityFile IdentitiesOnly \ KbdInteractiveDevices LocalCommand LocalForward LogLevel MACs \ NoHostAuthenticationForLocalhost NumberOfPasswordPrompts \ PasswordAuthentication PermitLocalCommand Port \ PreferredAuthentications Protocol ProxyCommand PubkeyAuthentication \ RekeyLimit RemoteForward RhostsRSAAuthentication RSAAuthentication \ SendEnv ServerAliveInterval ServerAliveCountMax SmartcardDevice \ StrictHostKeyChecking TCPKeepAlive Tunnel TunnelDevice \ UsePrivilegedPort User UserKnownHostsFile VerifyHostKeyDNS \ VisualHostKey XAuthLocation' -- "$cur" ) ) } # Complete a ssh suboption (like ForwardAgent=y<tab>) # Only one parameter: the string to complete including the equal sign. # Not all suboptions are completed. # Doesn't handle comma-separated lists. _ssh_suboption() { # Split into subopt and subval local prev=${1%%=*} cur=${1#*=} case $prev in BatchMode|ChallengeResponseAuthentication|CheckHostIP|\ ClearAllForwardings|Compression|ExitOnForwardFailure|ForwardAgent|\ ForwardX11|ForwardX11Trusted|GatewayPorts|GSSAPIAuthentication|\ GSSAPIKeyExchange|GSSAPIDelegateCredentials|GSSAPITrustDns|\ HashKnownHosts|HostbasedAuthentication|IdentitiesOnly|\ KbdInteractiveAuthentication|KbdInteractiveDevices|\ NoHostAuthenticationForLocalhost|PasswordAuthentication|\ PubkeyAuthentication|RhostsRSAAuthentication|RSAAuthentication|\ StrictHostKeyChecking|TCPKeepAlive|UsePrivilegedPort|\ VerifyHostKeyDNS|VisualHostKey) COMPREPLY=( $( compgen -W 'yes no' -- "$cur") ) ;; AddressFamily) COMPREPLY=( $( compgen -W 'any inet inet6' -- "$cur" ) ) ;; BindAddress) _ip_addresses ;; Cipher) COMPREPLY=( $( compgen -W 'blowfish des 3des' -- "$cur" ) ) ;; Protocol) COMPREPLY=( $( compgen -W '1 2 1,2 2,1' -- "$cur" ) ) ;; Tunnel) COMPREPLY=( $( compgen -W 'yes no point-to-point ethernet' \ -- "$cur" ) ) ;; PreferredAuthentications) COMPREPLY=( $( compgen -W 'gssapi-with-mic host-based \ publickey keyboard-interactive password' -- "$cur" ) ) ;; MACs) _ssh_macs ;; Ciphers) _ssh_ciphers ;; esac return 0 } # Try to complete -o SubOptions= # # Returns 0 if the completion was handled or non-zero otherwise. _ssh_suboption_check() { # Get prev and cur words without splitting on = local cureq=`_get_cword :=` preveq=`_get_pword :=` if [[ $cureq == *=* && $preveq == -o ]]; then _ssh_suboption $cureq return $? fi return 1 } _ssh() { local cur prev words cword _init_completion -n : || return local configfile local -a config _ssh_suboption_check && return 0 case $prev in -F|-i|-S) _filedir return 0 ;; -c) _ssh_ciphers return 0 ;; -m) _ssh_macs return 0 ;; -l) COMPREPLY=( $( compgen -u -- "$cur" ) ) return 0 ;; -o) _ssh_options return 0 ;; -w) _available_interfaces return 0 ;; -b) _ip_addresses return 0 ;; -D|-e|-I|-L|-O|-p|-R|-W) return 0 ;; esac if [[ "$cur" == -F* ]]; then cur=${cur#-F} _filedir # Prefix completions with '-F' COMPREPLY=( "${COMPREPLY[@]/#/-F}" ) cur=-F$cur # Restore cur elif [[ "$cur" == -* ]]; then COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) ) else # Search COMP_WORDS for '-F configfile' or '-Fconfigfile' argument set -- "${words[@]}" while [[ $# -gt 0 ]]; do if [[ $1 == -F* ]]; then if [[ ${#1} -gt 2 ]]; then configfile="$(dequote "${1:2}")" else shift [[ $1 ]] && configfile="$(dequote "$1")" fi break fi shift done _known_hosts_real -a -F "$configfile" "$cur" if [[ $cword -ne 1 ]]; then compopt -o filenames COMPREPLY+=( $( compgen -c -- "$cur" ) ) fi fi return 0 } && shopt -u hostcomplete && complete -F _ssh ssh slogin autossh # sftp(1) completion # _sftp() { local cur prev words cword _init_completion || return local configfile _ssh_suboption_check && return 0 case $prev in -b|-F|-i) _filedir return 0 ;; -o) _ssh_options return 0 ;; -c) _ssh_ciphers return 0 ;; -B|-D|-P|-R|-S|-s) return 0 ;; esac if [[ "$cur" == -F* ]]; then cur=${cur#-F} _filedir # Prefix completions with '-F' COMPREPLY=( "${COMPREPLY[@]/#/-F}" ) cur=-F$cur # Restore cur elif [[ "$cur" == -* ]]; then COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) ) else # Search COMP_WORDS for '-F configfile' argument set -- "${words[@]}" while [[ $# -gt 0 ]]; do if [[ $1 == -F* ]]; then if [[ ${#1} -gt 2 ]]; then configfile="$(dequote "${1:2}")" else shift [[ $1 ]] && configfile="$(dequote "$1")" fi break fi shift done _known_hosts_real -a -F "$configfile" "$cur" fi return 0 } && shopt -u hostcomplete && complete -F _sftp sftp # things we want to backslash escape in scp paths _scp_path_esc='[][(){}<>",:;^&!$=?`|\\'"'"'[:space:]]' # Complete remote files with ssh. If the first arg is -d, complete on dirs # only. Returns paths escaped with three backslashes. _scp_remote_files() { local IFS=$'\n' # remove backslash escape from the first colon cur=${cur/\\:/:} local userhost=${cur%%?(\\):*} local path=${cur#*:} # unescape (3 backslashes to 1 for chars we escaped) path=$( sed -e 's/\\\\\\\('$_scp_path_esc'\)/\\\1/g' <<<"$path" ) # default to home dir of specified user on remote host if [[ -z $path ]]; then path=$(ssh -o 'Batchmode yes' $userhost pwd 2>/dev/null) fi local files if [[ $1 == -d ]]; then # escape problematic characters; remove non-dirs files=$( ssh -o 'Batchmode yes' $userhost \ command ls -aF1dL "$path*" 2>/dev/null | \ sed -e 's/'$_scp_path_esc'/\\\\\\&/g' -e '/[^\/]$/d' ) else # escape problematic characters; remove executables, aliases, pipes # and sockets; add space at end of file names files=$( ssh -o 'Batchmode yes' $userhost \ command ls -aF1dL "$path*" 2>/dev/null | \ sed -e 's/'$_scp_path_esc'/\\\\\\&/g' -e 's/[*@|=]$//g' \ -e 's/[^\/]$/& /g' ) fi COMPREPLY+=( $files ) } # This approach is used instead of _filedir to get a space appended # after local file/dir completions, and -o nospace retained for others. # If first arg is -d, complete on directory names only. The next arg is # an optional prefix to add to returned completions. _scp_local_files() { local IFS=$'\n' local dirsonly=false if [[ $1 == -d ]]; then dirsonly=true shift fi if $dirsonly ; then COMPREPLY+=( $( command ls -aF1dL $cur* 2>/dev/null | \ sed -e "s/$_scp_path_esc/\\\\&/g" -e '/[^\/]$/d' -e "s/^/$1/") ) else COMPREPLY+=( $( command ls -aF1dL $cur* 2>/dev/null | \ sed -e "s/$_scp_path_esc/\\\\&/g" -e 's/[*@|=]$//g' \ -e 's/[^\/]$/& /g' -e "s/^/$1/") ) fi } # scp(1) completion # _scp() { local cur prev words cword _init_completion -n : || return local configfile prefix _ssh_suboption_check && { COMPREPLY=( "${COMPREPLY[@]/%/ }" ) return 0 } case $prev in -l|-P) return 0 ;; -F|-i|-S) _filedir compopt +o nospace return 0 ;; -c) _ssh_ciphers COMPREPLY=( "${COMPREPLY[@]/%/ }" ) return 0 ;; -o) _ssh_options return 0 ;; esac _expand || return 0 if [[ "$cur" == *:* ]]; then _scp_remote_files return 0 fi if [[ "$cur" == -F* ]]; then cur=${cur#-F} prefix=-F else # Search COMP_WORDS for '-F configfile' or '-Fconfigfile' argument set -- "${words[@]}" while [[ $# -gt 0 ]]; do if [[ $1 == -F* ]]; then if [[ ${#1} -gt 2 ]]; then configfile="$(dequote "${1:2}")" else shift [[ $1 ]] && configfile="$(dequote "$1")" fi break fi shift done case $cur in -*) COMPREPLY=( $( compgen -W '$( _parse_usage "${words[0]}" )' \ -- "$cur" ) ) COMPREPLY=( "${COMPREPLY[@]/%/ }" ) return 0 ;; */*|[.~]*) # not a known host, pass through ;; *) _known_hosts_real -c -a -F "$configfile" "$cur" ;; esac fi _scp_local_files "$prefix" return 0 } && complete -F _scp -o nospace scp # ex: ts=4 sw=4 et filetype=sh