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author | Tom Ryder <tom@sanctum.geek.nz> | 2013-09-01 00:04:10 +1200 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2013-09-01 00:04:10 +1200 |
commit | feb7dd2c70c9a45878c094bb8f8c2c3b98400fee (patch) | |
tree | bc817ca60e3d59ecf0e323df166bcf58bb0d939b /bash/bashrc.d/ssh.bash | |
parent | Add command completion for sudo (diff) | |
download | dotfiles-feb7dd2c70c9a45878c094bb8f8c2c3b98400fee.tar.gz dotfiles-feb7dd2c70c9a45878c094bb8f8c2c3b98400fee.zip |
Move SSH completion into its own file
Diffstat (limited to 'bash/bashrc.d/ssh.bash')
-rw-r--r-- | bash/bashrc.d/ssh.bash | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/bash/bashrc.d/ssh.bash b/bash/bashrc.d/ssh.bash new file mode 100644 index 00000000..fda88b30 --- /dev/null +++ b/bash/bashrc.d/ssh.bash @@ -0,0 +1,31 @@ +# Commpletion for ssh/sftp/ssh-copy-id with config hostnames +_ssh() { + local word config hosts option value + word=${COMP_WORDS[COMP_CWORD]} + config=$HOME/.ssh/config + hosts=() + + # Bail if the configuration file is illegible + if [[ ! -r $config ]]; then + return 1 + fi + + # Read hostnames from the file, no asterisks + while read -r option value _; do + if [[ $option == Host && $value != *'*'* ]]; then + hosts[${#hosts[@]}]=$value + fi + done < "$config" + + # Generate completion reply + COMPREPLY=( $(compgen -W "${hosts[*]}" -- "$word") ) +} +complete -F _ssh ssh sftp ssh-copy-id + +# Completion for scp/rsync with local files and hostnames (colon suffixes) +_scp() { + _ssh + COMPREPLY=( "${COMPREPLY[@]/%/:}" ) +} +complete -f -F _scp scp + |