Simplify script

Author: kgryte

tools/git/scripts/bytes_per_file

@@ -4,153 +4,18 @@
 #
 # <file_type> <number_of_bytes> <file_path>
 
+# Determine root directory:
+root="$(git rev-parse --show-toplevel)"
+
+# Define the path to a utility to annotate a file statistic stream:
+annotate_file_type="${root}/tools/git/scripts/annotate_file_type.awk"
+
 # * `git ls-files`
 #   - List indexed files.
 # * `ls -l`
 #   - Print file info, which includes number of bytes.
 # * `awk '{}'`
-#   - Format output.
-git ls-files | xargs ls -l | awk '
-# Special cases...
-/(LICENSE|NOTICE)$/ {
-	print "LICENSE" OFS $5 OFS $9
-	next
-}
-/datapackage\.json$/ {
-	print "datapackage.json" OFS $5 OFS $9
-	next
-}
-/package\.json$/ {
-	print "package.json" OFS $5 OFS $9
-	next
-}
-
-# Known file extensions (keep in alphabetical order)...
-/\.awk$/ {
-	print "AWK" OFS $5 OFS $9
-	next
-}
-/\.bib$/ {
-	print "BibTeX" OFS $5 OFS $9
-	next
-}
-/\.c$/ {
-	print "C" OFS $5 OFS $9
-	next
-}
-/\.cpp$/ {
-	print "C++" OFS $5 OFS $9
-	next
-}
-/\.csl$/ {
-	print "CSL" OFS $5 OFS $9
-	next
-}
-/\.css$/ {
-	print "CSS" OFS $5 OFS $9
-	next
-}
-/\.csv$/ {
-	print "CSV" OFS $5 OFS $9
-	next
-}
-/\.eot$/ {
-	print "fonts" OFS $5 OFS $9
-	next
-}
-/\.gif$/ {
-	print "gif" OFS $5 OFS $9
-	next
-}
-/\.go$/ {
-	print "Go" OFS $5 OFS $9
-	next
-}
-/\.h$/ {
-	print "C" OFS $5 OFS $9
-	next
-}
-/\.hpp$/ {
-	print "C++" OFS $5 OFS $9
-	next
-}
-/\.html$/ {
-	print "HTML" OFS $5 OFS $9
-	next
-}
-/\.jl$/ {
-	print "Julia" OFS $5 OFS $9
-	next
-}
-/\.jpg$/ {
-	print "JPG" OFS $5 OFS $9
-	next
-}
-/\.js$/ {
-	print "JavaScript" OFS $5 OFS $9
-	next
-}
-/\.json$/ {
-	print "JSON" OFS $5 OFS $9
-	next
-}
-/Makefile$/ {
-	print "make" OFS $5 OFS $9
-	next
-}
-/\.md$/ {
-	print "Markdown" OFS $5 OFS $9
-	next
-}
-/\.mk$/ {
-	print "make" OFS $5 OFS $9
-	next
-}
-/\.png$/ {
-	print "PNG" OFS $5 OFS $9
-	next
-}
-/\.py$/ {
-	print "Python" OFS $5 OFS $9
-	next
-}
-/\.R$/ {
-	print "R" OFS $5 OFS $9
-	next
-}
-/\.sh$/ {
-	print "bash" OFS $5 OFS $9
-	next
-}
-/\.svg$/ {
-	print "SVG" OFS $5 OFS $9
-	next
-}
-/\.txt$/ {
-	print "plaintext" OFS $5 OFS $9
-	next
-}
-/\.woff$/ {
-	print "fonts" OFS $5 OFS $9
-	next
-}
-/\.yml$/ {
-	print "YAML" OFS $5 OFS $9
-	next
-}
-
-# Special cases...
-$9 ~ /^\.([A-Za-z])+$|\/\.([A-Za-z])+$/ {
-	print "dotfiles" OFS $5 OFS $9
-	next
-}
-$9 ~ /\/([A-Za-z0-9_-])+$/ {
-	print "executables" OFS $5 OFS $9
-	next
-}
-
-# Everything else...
-{
-	print "OTHER" OFS $5 OFS $9
-}
-'
+#   - Extract `bytes` and `filename` columns.
+# * `annotate_file_type`
+#   - Prefix each result with a file type.
+git ls-files | xargs ls -l | awk '{print $5 OFS $9}' | "${annotate_file_type}"