declare-option -docstring "shell command to which the contents of the current buffer is piped" \ str formatcmd define-command format -docstring "Format the contents of the current buffer" %{ evaluate-commands -draft %{ %sh{ if [ -n "${kak_opt_formatcmd}" ]; then path_file_tmp=$(mktemp "${TMPDIR:-/tmp}"/kak-formatter-XXXXXX) printf %s\\n " write \"${path_file_tmp}\" %sh{ readonly path_file_out=\$(mktemp \"${TMPDIR:-/tmp}\"/kak-formatter-XXXXXX) if cat \"${path_file_tmp}\" | eval \"${kak_opt_formatcmd}\" > \"\${path_file_out}\"; then printf '%s\\n' \"execute-keys \\%|cat<space>'\${path_file_out}'<ret>\" printf '%s\\n' \"%sh{ rm -f '\${path_file_out}' }\" else printf '%s\\n' \" evaluate-commands -client '${kak_client}' echo -markup '{Error}formatter returned an error (\$?)' \" rm -f \"\${path_file_out}\" fi rm -f \"${path_file_tmp}\" } " else printf '%s\n' "evaluate-commands -client '${kak_client}' echo -markup '{Error}formatcmd option not specified'" fi } } }