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https://github.com/fish-shell/fish-shell
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style fixes to previous commit
This commit addresses many of the style problems with the previous commit. If this introduces any bugs they are solely my fault. The style of this code needs more improvement. Some of which could be done today. Others will have to wait until `fish_indent` is improved.
This commit is contained in:
Kurtis Rader
parent
eff6b98813
commit
088b10f4c2
4 changed files with 70 additions and 106 deletions
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@ -1,7 +1,6 @@
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#
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# Load common ssh options
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# Load completions shared by ssh and scp.
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#
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__fish_complete_ssh scp
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#
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@ -11,11 +10,7 @@ __fish_complete_ssh scp
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#
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# Hostname
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#
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complete \
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--command scp \
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--description Hostname \
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--condition "commandline --cut-at-cursor --current-token | string match --invert '*:*'" \
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--arguments "
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complete -c scp -d Hostname -n "commandline --cut-at-cursor --current-token | string match -v '*:*'" -a "
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(__fish_print_hostnames):
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@ -23,29 +18,17 @@ complete \
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#Prepend any username specified in the completion to the hostname
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commandline -ct |sed -ne 's/\(.*@\).*/\1/p'
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)(__fish_print_hostnames):
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# Disable as username completion is not very useful
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# (__fish_print_users)@\tUsername
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"
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#
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# Local path
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#
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complete \
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--command scp \
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--description "Local Path" \
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--condition "commandline -ct | string match ':'"
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complete -c scp -d "Local Path" -n "commandline -ct | string match ':'"
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#
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# Remote path
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#
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complete \
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--command scp \
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--description "Remote Path" \
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--no-files \
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--condition "commandline --cut-at-cursor --current-token | string match --regex '.+:'" \
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--arguments "
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complete -c scp -d "Remote Path" -f -n "commandline --cut-at-cursor --current-token | string match -r '.+:'" -a "
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(
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#Prepend any user@host information supplied before the remote completion
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@ -56,11 +39,10 @@ complete \
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)
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"
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complete -c scp -s B --description "Batch mode"
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complete -c scp -s l -x --description "Bandwidth limit"
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complete -c scp -s P -x --description "Port"
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complete -c scp -s p --description "Preserves modification times, access times, and modes from the original file"
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complete -c scp -s q --description "Do not display progress bar"
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complete -c scp -s r --description "Recursively copy"
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complete -c scp -s S --description "Encryption program"
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complete -c scp -s B -d "Batch mode"
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complete -c scp -s l -x -d "Bandwidth limit"
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complete -c scp -s P -x -d "Port"
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complete -c scp -s p -d "Preserves modification times, access times, and modes from the original file"
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complete -c scp -s q -d "Do not display progress bar"
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complete -c scp -s r -d "Recursively copy"
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complete -c scp -s S -d "Encryption program"
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@ -1,50 +1,50 @@
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#
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# Load common ssh options
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# Load completions shared by ssh and scp.
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#
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__fish_complete_ssh ssh
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#
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# ssh specific completions
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#
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complete -x -c ssh -d Hostname -a "
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(__fish_print_hostnames)
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(
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#Prepend any username specified in the completion to the hostname
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# Prepend any username specified in the completion to the hostname
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echo (commandline -ct)|sed -ne 's/\(.*@\).*/\1/p'
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)(__fish_print_hostnames)
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"
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# Disable as username completion is not very useful
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# Disable as username completion is not very useful.
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# complete -x -c ssh -d User -a "
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# (__fish_print_users | string match -r -v '^_')@
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# "
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complete -c ssh --description "Command to run" -x -a '(__fish_complete_subcommand --fcs-skip=2)'
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complete -c ssh -s a --description "Disables forwarding of the authentication agent"
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complete -c ssh -s A --description "Enables forwarding of the authentication agent"
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complete -x -c ssh -s b --description "Interface to transmit from" -a "
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(
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# TODO /proc/net/arp is not POSIX compliant
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cut -d ' ' -f 1 /proc/net/arp ^/dev/null | string match -r -v '^IP'
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)
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complete -c ssh -d "Command to run" -x -a '(__fish_complete_subcommand --fcs-skip=2)'
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complete -c ssh -s a -d "Disables forwarding of the authentication agent"
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complete -c ssh -s A -d "Enables forwarding of the authentication agent"
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# TODO: Improve this since /proc/net/arp is not POSIX compliant.
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complete -x -c ssh -s b -d "Interface to transmit from" -a "
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(cut -d ' ' -f 1 /proc/net/arp ^/dev/null | string match -r -v '^IP')
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"
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complete -x -c ssh -s e --description "Escape character" -a "\^ none"
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complete -c ssh -s f --description "Go to background"
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complete -c ssh -s g --description "Allow remote host to connect to local forwarded ports"
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complete -c ssh -s I --description "Smartcard device"
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complete -c ssh -s k --description "Disable forwarding of Kerberos tickets"
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complete -c ssh -s l -x -a "(__fish_complete_users)" --description "User"
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complete -c ssh -s m --description "MAC algorithm"
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complete -c ssh -s n --description "Prevent reading from stdin"
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complete -c ssh -s N --description "Do not execute remote command"
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complete -c ssh -s p -x --description "Port"
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complete -c ssh -s q --description "Quiet mode"
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complete -c ssh -s s --description "Subsystem"
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complete -c ssh -s t --description "Force pseudo-tty allocation"
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complete -c ssh -s T --description "Disable pseudo-tty allocation"
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complete -c ssh -s x --description "Disable X11 forwarding"
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complete -c ssh -s X --description "Enable X11 forwarding"
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complete -c ssh -s L --description "Locally forwarded ports"
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complete -c ssh -s R --description "Remotely forwarded ports"
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complete -c ssh -s D --description "Dynamic port forwarding"
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complete -x -c ssh -s e -d "Escape character" -a "\^ none"
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complete -c ssh -s f -d "Go to background"
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complete -c ssh -s g -d "Allow remote host to connect to local forwarded ports"
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complete -c ssh -s I -d "Smartcard device"
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complete -c ssh -s k -d "Disable forwarding of Kerberos tickets"
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complete -c ssh -s l -x -a "(__fish_complete_users)" -d "User"
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complete -c ssh -s m -d "MAC algorithm"
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complete -c ssh -s n -d "Prevent reading from stdin"
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complete -c ssh -s N -d "Do not execute remote command"
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complete -c ssh -s p -x -d "Port"
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complete -c ssh -s q -d "Quiet mode"
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complete -c ssh -s s -d "Subsystem"
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complete -c ssh -s t -d "Force pseudo-tty allocation"
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complete -c ssh -s T -d "Disable pseudo-tty allocation"
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complete -c ssh -s x -d "Disable X11 forwarding"
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complete -c ssh -s X -d "Enable X11 forwarding"
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complete -c ssh -s L -d "Locally forwarded ports"
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complete -c ssh -s R -d "Remotely forwarded ports"
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complete -c ssh -s D -d "Dynamic port forwarding"
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@ -1,15 +1,13 @@
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function __fish_complete_ssh -d "common completions for ssh commands" --argument command
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complete -c $command -s 1 --description "Protocol version 1 only"
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complete -c $command -s 2 --description "Protocol version 2 only"
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complete -c $command -s 4 --description "IPv4 addresses only"
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complete -c $command -s 6 --description "IPv6 addresses only"
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complete -c $command -s C --description "Compress all data"
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complete -xc $command -s c --description "Encryption algorithm" -a "blowfish 3des des"
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complete -r -c $command -s F --description "Configuration file"
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complete -r -c $command -s i --description "Identity file"
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complete -x -c $command -s o --description "Options" -a "
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complete -c $command -s 1 -d "Protocol version 1 only"
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complete -c $command -s 2 -d "Protocol version 2 only"
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complete -c $command -s 4 -d "IPv4 addresses only"
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complete -c $command -s 6 -d "IPv6 addresses only"
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complete -c $command -s C -d "Compress all data"
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complete -xc $command -s c -d "Encryption algorithm" -a "blowfish 3des des"
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complete -r -c $command -s F -d "Configuration file"
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complete -r -c $command -s i -d "Identity file"
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complete -x -c $command -s o -d "Options" -a "
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AddressFamily
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BatchMode
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BindAddress
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@ -56,6 +54,5 @@ function __fish_complete_ssh -d "common completions for ssh commands" --argument
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UserKnownHostsFile
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VerifyHostKeyDNS
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"
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complete -c $command -s v --description "Verbose mode"
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complete -c $command -s v -d "Verbose mode"
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end
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@ -1,23 +1,15 @@
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function __fish_print_hostnames -d "Print a list of known hostnames"
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# Print all hosts from /etc/hosts
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# use 'getent hosts' on OSes that support it (OpenBSD and Cygwin do not)
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if type -q getent; and getent hosts >/dev/null 2>&1 # test if 'getent hosts' works and redirect output so errors don't print
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# Ignore zero ips
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getent hosts | string match --regex --invert '^0.0.0.0' \
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# Remove left addresses column
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| string replace --regex '^\s*\S+\s+' '' \
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# Tokenize remaining hostnames and aliases columnss
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| string split ' '
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# Print all hosts from /etc/hosts. Use 'getent hosts' on OSes that support it
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# (OpenBSD and Cygwin do not).
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#
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# Test if 'getent hosts' works and redirect output so errors don't print.
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if type -q getent
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and getent hosts >/dev/null 2>&1
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# Ignore zero IPs.
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getent hosts | string match -r -v '^0.0.0.0' | string replace -r '^\s*\S+\s+' '' | string split ' '
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else if test -r /etc/hosts
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# Ignore commented lines and functionally empty lines
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string match --regex --invert '^\s*0.0.0.0|^\s*#|^\s*$' </etc/hosts \
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# Strip comments
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| string replace --regex --all '#.*$' '' \
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# Remove left addresses column
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| string replace --regex '^\s*\S+\s+' '' \
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# Tokenize remaining hostnames and aliases columns
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| string trim | string replace --regex --all '\s+' ' ' | string split ' '
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# Ignore commented lines and functionally empty lines.
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string match -r -v '^\s*0.0.0.0|^\s*#|^\s*$' </etc/hosts | string replace -r -a '#.*$' '' | string replace -r '^\s*\S+\s+' '' | string trim | string replace -r -a '\s+' ' ' | string split ' '
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end
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# Print nfs servers from /etc/fstab
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@ -61,18 +53,18 @@ function __fish_print_hostnames -d "Print a list of known hostnames"
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for config in $argv
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set paths $paths (cat $config ^/dev/null \
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# Keep only Include lines
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| string match --regex --ignore-case '^\s*Include\s+.+' \
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| string match -r -i '^\s*Include\s+.+' \
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# Remove Include syntax
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| string replace --regex --ignore-case '^\s*Include\s+' '' \
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| string replace -r -i '^\s*Include\s+' '' \
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# Normalize whitespace
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| string trim | string replace --regex --all '\s+' ' ')
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| string trim | string replace -r -a '\s+' ' ')
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end
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if test -n "$paths"
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# Expand paths which may have globbing and tokenize
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set paths (eval "echo $paths" | string split ' ')
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for path_index in (seq (count $paths))
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# Resolve relative paths
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if string match --invert '/*' $paths[$path_index] >/dev/null
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if string match -v '/*' $paths[$path_index] >/dev/null
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set paths[$path_index] $relative_path/$paths[$path_index]
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end
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echo $paths[$path_index]
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@ -87,16 +79,9 @@ function __fish_print_hostnames -d "Print a list of known hostnames"
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for file in $ssh_configs
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if test -r $file
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# Print hosts from system wide ssh configuration file
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string match --regex --ignore-case '^\s*Host\s+\S+' <$file \
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# We only want the value(s)
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| string replace --regex --ignore-case '^\s*Host\s+' '' \
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# Print one per line
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| string trim | string replace --regex '\s+' ' ' | string split ' ' \
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# Ignore hosts with a glob
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| string match --invert '*\**'
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# Extract known_host paths
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set known_hosts $known_hosts (string match -ri '^\s*UserKnownHostsFile|^\s*GlobalKnownHostsFile' <$file \
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| string replace -ri '.*KnownHostsFile\s*' '')
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string match -r -i '^\s*Host\s+\S+' <$file | string replace -r -i '^\s*Host\s+' '' | string trim | string replace -r '\s+' ' ' | string split ' ' | string match -v '*\**'
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# Extract known_host paths.
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set known_hosts $known_hosts (string match -ri '^\s*UserKnownHostsFile|^\s*GlobalKnownHostsFile' <$file | string replace -ri '.*KnownHostsFile\s*' '')
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end
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end
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for file in $known_hosts
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