diff --git a/shell/completion.bash b/shell/completion.bash index f9aa5f8..7c968b8 100644 --- a/shell/completion.bash +++ b/shell/completion.bash @@ -412,10 +412,22 @@ _fzf_proc_completion_post() { # desired sorting and with any duplicates removed, to standard output. if ! declare -F __fzf_list_hosts > /dev/null; then __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 $2}}' | command sort -u + if declare -F _known_hosts_real > /dev/null; then + # if available, use bash-completions’s _known_hosts_real() for getting the list of hosts + + # set the local attribute for any non-local variable that is set by _known_hosts_real() + local COMPREPLY=() + + _known_hosts_real '' + printf '%s\n' "${COMPREPLY[@]}" | command sort -u --version-sort + else + # otherwise, get a list of hosts on our own + + 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 } fi