diff options
Diffstat (limited to 'shell')
-rw-r--r-- | shell/completion.bash | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/shell/completion.bash b/shell/completion.bash index 3bc695c8..0359f951 100644 --- a/shell/completion.bash +++ b/shell/completion.bash @@ -410,27 +410,22 @@ _fzf_proc_completion_post() { # To use custom hostname lists, override __fzf_list_hosts. # The function is expected to print hostnames, one per line as well as in the # desired sorting and with any duplicates removed, to standard output. +# +# e.g. +# # Use bash-completions’s _known_hosts_real() for getting the list of hosts +# __fzf_list_hosts() { +# # Set the local attribute for any non-local variable that is set by _known_hosts_real() +# local COMPREPLY=() +# _known_hosts_real '' +# printf '%s\n' "${COMPREPLY[@]}" | command sort -u --version-sort +# } if ! declare -F __fzf_list_hosts > /dev/null; then - if declare -F _known_hosts_real > /dev/null; then - # if available, use bash-completions’s _known_hosts_real() for getting the list of hosts - - __fzf_list_hosts() { - # set the local attribute for any non-local variable that is set by _known_hosts_real() - local COMPREPLY=() - - _known_hosts_real '' - printf '%s\n' "${COMPREPLY[@]}" | command sort -u --version-sort - } - else - # otherwise, get a list of hosts on our own - - __fzf_list_hosts() { - command cat <(command tail -n +1 ~/.ssh/config ~/.ssh/config.d/* /etc/ssh/ssh_config 2> /dev/null | command grep -i '^\s*host\(name\)\? ' | command awk '{for (i = 2; i <= NF; i++) print $1 " " $i}' | command grep -v '[*?%]') \ - <(command grep -oE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts 2> /dev/null | command tr ',' '\n' | command tr -d '[' | command awk '{ print $1 " " $1 }') \ - <(command grep -v '^\s*\(#\|$\)' /etc/hosts 2> /dev/null | command grep -Fv '0.0.0.0') | - command awk '{if (length($2) > 0) {print $2}}' | command sort -u - } - fi + __fzf_list_hosts() { + command cat <(command tail -n +1 ~/.ssh/config ~/.ssh/config.d/* /etc/ssh/ssh_config 2> /dev/null | command grep -i '^\s*host\(name\)\? ' | command awk '{for (i = 2; i <= NF; i++) print $1 " " $i}' | command grep -v '[*?%]') \ + <(command grep -oE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts 2> /dev/null | command tr ',' '\n' | command tr -d '[' | command awk '{ print $1 " " $1 }') \ + <(command grep -v '^\s*\(#\|$\)' /etc/hosts 2> /dev/null | command grep -Fv '0.0.0.0') | + command awk '{if (length($2) > 0) {print $2}}' | command sort -u + } fi _fzf_host_completion() { |