Make sure "froms" list is unique (so we don't waste time doing "docker pull" on the same thing twice, in some edge cases)

tianon · tianon · commit 68878f489c56 · 2020-04-29T14:28:31.000-07:00
diff --git a/scripts/github-actions/generate.sh b/scripts/github-actions/generate.sh
@@ -132,6 +132,7 @@ strategy="$(
 				froms: (
 					[ .meta.entries[].froms[] ]
 					- [ .meta.entries[].tags[] ]
+					| unique
 				),
 				dockerfiles: [
 					.meta.entries[]
