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# convert json log entries into an array of nu log entries
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export def `from json-lines` [] {
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lines | each {|it| try { $it | from json } catch { {msg: $it} }}
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}
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export def `follow json-lines` [] {
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lines | each {|it| try { $it | from json } catch { {msg: $it} } | table --expand | print} | ignore
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}
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def --wrapped with-flag [...flag] {
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if ($in | is-empty) { [] } else { [...$flag $in] }
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}
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def --wrapped with-switch [...flag] {
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if ($in) { [...$flag] } else { [] }
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}
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def --wrapped with-name [...name] {
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if not $in or ($in | is-empty) { [] } else { [...$name]}
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}
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# returns the word count of the given file
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export def wc [
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--bytes (-c) # print the byte counts
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--lines (-l) # count lines instead of words
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--chars (-m) # print the character counts
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--max-line-length (-L) # print the maximum display length
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--words (-w) # print the word counts
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...files
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] {
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let c = $bytes | with-switch -c
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let l = $lines | with-switch -l
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let m = $chars | with-switch -m
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let L = $max_line_length | with-switch -L
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let w = $words | with-switch -w
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( ^wc ...([$c $l $m $L $w] | flatten) ...$files
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| detect columns --no-headers
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| rename ...([
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($bytes | with-name "bytes")
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($lines | with-name "lines")
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($chars | with-name "chars")
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($max_line_length | with-name "max_line_length")
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($words | with-name "words")
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file
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] | flatten )
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)
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}
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