From fdca7410feb58b9fa5ec28814bb8d39aa9b6b2a4 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sat, 27 Apr 2019 01:03:19 -0400
Subject: update_feeds(): Fix manifest generation

Previously, manifests only included newly updated arch/plat/sect feeds.

This reverts and rewrites commit 6fb8eb4.
---
diff --git a/src/index.sh b/src/index.sh
index 9711af5..62208b9 100644
--- a/src/index.sh
+++ b/src/index.sh
@@ -126,7 +126,6 @@ update_feeds()
 	local archplat=
 	local sect_dirent=
 	local sect=
-	local manifest_entry=
 	local hash_dirent=
 	local idx=
 
@@ -142,7 +141,6 @@ update_feeds()
 		dist="${chan##*_}"
 		chan="${chan%_*}"
 		suite="${base_dir}/feeds/${chan}/${dist}"
-		exec 3>"${suite}/Manifest~"
 		# For each archplat:
 		for archplat_dirent in "${suite_dirent}/"*_*/; do
 			if [ ! -d "${archplat_dirent}" ]; then
@@ -163,7 +161,6 @@ update_feeds()
 				info_v "$(get_msg 'updating_feed')" \
 					"${chan}" "${dist}" \
 					"${arch}" "${plat}" "${sect}"
-				manifest_entry="${arch}/${plat}/${sect}"
 				sect="${archplat}/${sect}"
 				# For each package name hash:
 				for hash_dirent in "${sect_dirent}/"*; do
@@ -193,7 +190,6 @@ update_feeds()
 							1>"${sect}/Packages.gz"
 					fi
 					feed_sign "${sect}/Packages"
-					printf '%s\n' "${manifest_entry}" 1>&3
 				else
 					rm -f -- "${sect}/Packages" \
 						"${sect}/Packages.gz"
@@ -206,14 +202,17 @@ update_feeds()
 			try_rmdir "${archplat%/*}" || :
 		done
 		rmdir -- "${suite_dirent}"
-		exec 3>&-
-		if [ -s "${suite}/Manifest~" ]; then
-			mv -- "${suite}/Manifest~" "${suite}/Manifest"
-		else
-			rm -f -- "${suite}/Manifest~" "${suite}/Manifest"
-			rmdir -- "${suite}"
-			rmdir -- "${suite%/*}" 2>/dev/null || :
-		fi
+		try_rmdir "${suite}"
+		try_rmdir "${suite%/*}"
+	done
+
+	# Generate all suites' arch/plat/sect manifests.
+	for suite_dirent in "${base_dir}/feeds/"*/*/; do
+		(
+			cd "${suite_dirent}"
+			printf '%s\n' */*/* >'Manifest~'
+			mv 'Manifest~' 'Manifest'
+		)
 	done
 
 	return 0
--
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