From 7aa6c668ee218e4e99eb6d75bc3839a03bfc84a1 Mon Sep 17 00:00:00 2001
From: Robert Bendun <rob.bendun@gmail.com>
Date: Sat, 18 Mar 2023 17:00:48 +0100
Subject: [PATCH] Prune unwanted columns

---
 Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index 8f60f54..1704d4e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,6 @@
+languages.pruned.tsv: languages.original.tsv columns.user.tsv
+	bash -c "cut -f`grep '^y' columns.user.tsv | cut -f2 | paste -sd ','` $< >$@"
+
 # Allow user to mark in which columns is interested
 columns.user.tsv: columns.pruned.tsv
 	if [ -f $@ ]; then touch $@; else awk 'NR==1{ printf("Keep\t"); print } NR>1{printf("n\t"); print}' $< >$@; fi