fix(meta.awk): Split code onto multiple files to work around a bug in nawk

1 files changed, 8 insertions, 1 deletions

diff --git a/meta/meta.awk b/meta/meta.awk
index f5c3c15..58603d2 100644
--- a/meta/meta.awk
+++ b/meta/meta.awk
@@ -31,7 +31,14 @@ BEGIN {
 		sub(/html$/, "du", FILENAME)
 		gsub(/\$DUNBAR_SOURCE/, "/" FILENAME, end)
 
-		print start getfile(ARGV[i]) end > ARGV[i]
+		# Note: nawk (20250116) has what is probably a bug,
+		# if you do "print getfile(f) > f", you'll crash.
+		# This is probably because in getfile we close the
+		# file, but after the function is finished, the > expects
+		# the file to be opened (> probably opens the file before
+		# evaluating the print).
+		contents = start getfile(ARGV[i]) end
+		print contents > ARGV[i]
 
 		#-- Add to sitemap --#
 		print "<url><loc>" ENVIRON["URL"] substr(ARGV[i], length(ENVIRON["DST"]) + 1) "</loc><lastmod>" date "</lastmod><priority>1.0</priority></url>" > sitemap