From 2e79ec5aef4c270f79ef19185193313d40900ea3 Mon Sep 17 00:00:00 2001
From: Leonid Pliushch <leonid.pliushch@gmail.com>
Date: Sun, 22 Nov 2020 16:03:06 +0000
Subject: [PATCH] Revert "update scripts/bin/update-whatprovides-db"

This reverts commit f493a38d3d93f9c7726d2f83e2fdd14a1abcd6f2.

Script is broken in last update, at least it no longer able to
process debfiles with very large amount of files.
---
 packages/whatprovides/build.sh     |  2 --
 scripts/bin/update-whatprovides-db | 12 +++---------
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/packages/whatprovides/build.sh b/packages/whatprovides/build.sh
index 4f38500c7..27329f562 100644
--- a/packages/whatprovides/build.sh
+++ b/packages/whatprovides/build.sh
@@ -9,8 +9,6 @@ TERMUX_PKG_DEPENDS="bash, coreutils, curl, gawk, gzip, sqlite"
 TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
-# Remember to update ../../scripts/bin/update-whatprovides-db
-
 termux_step_create_debscripts() {
 	cat <<- EOF > ./postinst
 	#!${TERMUX_PREFIX}/bin/sh
diff --git a/scripts/bin/update-whatprovides-db b/scripts/bin/update-whatprovides-db
index cbec8be41..a542b9eff 100755
--- a/scripts/bin/update-whatprovides-db
+++ b/scripts/bin/update-whatprovides-db
@@ -3,7 +3,7 @@
 ## Script that generates or updates a Whatprovides
 ## database for Termux.
 ##
-## Copy of https://github.com/termux/whatprovides/blob/8fdd508949e754e8ea758e8c1b3c063e41cce3f2/update-whatprovides-db.sh
+## Copy of https://github.com/termux/whatprovides/blob/96a9fd100a84af1bf2fd3fbeedbaab082381f5e8/update-whatprovides-db.sh
 ## but edited for special use in termux-packages.
 ##
 
@@ -12,15 +12,9 @@ set -e -u
 DEBS_DIR_PATH=$(realpath "$(dirname "$0")/../../debs")
 
 list_files() {
-	FILES=$(dpkg-deb --fsys-tarfile "${1}" | tar -t | cut -b2- \
+	dpkg-deb --fsys-tarfile "${1}" | tar -t | cut -b2- \
 		| xargs -rd\\n realpath -sm --relative-base="/data/data/com.termux/files/usr" -- \
-		| grep -vEx '[./]|/data(/data(/com\.termux(/files)?)?)?')
-	SORTKEYS='-k1,1'
-	for ((x=2; x<=$(wc -L <<< "${FILES//[^\/$'\n']/}")+1; x++)); do
-		SORTKEYS="$SORTKEYS -k$x,$x"
-	done
-	sort -t/ $SORTKEYS <<< "$FILES" \
-		| awk 'NR == 1 { p=$0; next } substr($0, 1, length(p) +1 ) != p"/" { print p } { p=$0 } END { print p }'
+		| grep -vEx '[./]|/data(/data(/com\.termux(/files)?)?)?'
 }
 
 write_sql_script() {