38 lines
1.6 KiB
Plaintext
38 lines
1.6 KiB
Plaintext
decl -docstring "shell command to which the contents of the current buffer is piped" \
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str formatcmd
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def format -docstring "Format the contents of the current buffer" %{ eval -draft %{
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%sh{
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if [ -n "${kak_opt_formatcmd}" ]; then
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## Save the current position of the cursor
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readonly x=$((kak_cursor_column - 1))
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readonly y="${kak_cursor_line}"
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path_file_tmp=$(mktemp "${TMPDIR:-/tmp}"/kak-formatter-XXXXXX)
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printf %s\\n "
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write \"${path_file_tmp}\"
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%sh{
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readonly path_file_out=\$(mktemp \"${TMPDIR:-/tmp}\"/kak-formatter-XXXXXX)
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if cat \"${path_file_tmp}\" | eval \"${kak_opt_formatcmd}\" > \"\${path_file_out}\"; then
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printf '%s\\n' \"exec \\%|cat<space>'\${path_file_out}'<ret>\"
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printf '%s\\n' \"%sh{ rm -f '\${path_file_out}' }\"
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## Try to restore the position of the cursor as it was prior to formatting
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printf '%s\\n' 'exec gg ${y}g ${x}l'
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else
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printf '%s\\n' \"
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eval -client '${kak_client}' echo -color Error formatter returned an error (\$?)
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\"
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rm -f \"\${path_file_out}\"
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fi
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rm -f \"${path_file_tmp}\"
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}
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"
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else
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printf '%s\n' "eval -client '${kak_client}' echo -color Error formatcmd option not specified"
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fi
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}
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} }
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