Add wc wrapper

content/config/nushell/scripts/utils.nu

@@ -6,3 +6,45 @@ export def `from json-lines` [] {
 export def `follow json-lines` [] {
     lines | each {|it| try { $it | from json } catch { {msg: $it} } | table --expand | print} | ignore
 }
+
+def --wrapped with-flag [...flag] {
+    if ($in | is-empty) { [] } else { [...$flag $in] }
+}
+
+def --wrapped with-switch [...flag] {
+    if ($in) { [...$flag] } else { [] }
+}
+
+def --wrapped with-name [...name] {
+    if not $in or ($in | is-empty) { [] } else { [...$name]}
+}
+
+# returns the word count of the given file
+export def wc [
+  --bytes (-c) # print the byte counts
+  --lines (-l) # count lines instead of words
+  --chars (-m) # print the character counts
+  --max-line-length (-L) # print the maximum display length
+  --words (-w) # print the word counts
+  ...files
+] {
+  let c = $bytes | with-switch -c 
+  let l = $lines | with-switch -l
+  let m = $chars | with-switch -m
+  let L = $max_line_length | with-switch -L
+  let w = $words | with-switch -w
+
+  ( ^wc ...([$c $l $m $L $w] | flatten)  ...$files
+    | detect columns --no-headers
+    | rename ...([
+      ($bytes | with-name "bytes")
+      ($lines | with-name "lines")
+      ($chars | with-name "chars")
+      ($max_line_length | with-name "max_line_length")
+      ($words | with-name "words")
+      file
+    ] | flatten )
+  )
+}
+
+