termux-tools: add new system value TERMUX_MAIN_PACKAGE_FORMAT

packages/termux-tools/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://termux.com/
 TERMUX_PKG_DESCRIPTION="Basic system tools for Termux"
 TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION=0.160
+TERMUX_PKG_VERSION=0.161
 TERMUX_PKG_SKIP_SRC_EXTRACT=true
 TERMUX_PKG_PLATFORM_INDEPENDENT=true
 TERMUX_PKG_ESSENTIAL=true

packages/termux-tools/login

@@ -23,6 +23,9 @@ else
 	done
 fi
 
+# for the correct operation of scripts that work with the package manager
+export TERMUX_MAIN_PACKAGE_FORMAT="@TERMUX_PACKAGE_FORMAT@"
+
 if [ -f @TERMUX_PREFIX@/lib/libtermux-exec.so ]; then
 	export LD_PRELOAD=@TERMUX_PREFIX@/lib/libtermux-exec.so
 	$SHELL -c "coreutils --coreutils-prog=true" > /dev/null 2>&1 || unset LD_PRELOAD

packages/termux-tools/termux-info

@@ -1,7 +1,5 @@
 #!/bin/bash
 
-TERMUX_PACKAGE_FORMAT="@TERMUX_PACKAGE_FORMAT@"
-
 if [ "$#" != "0" ]; then
 	echo 'usage: termux-info'
 	echo 'Provides information about Termux, and the current system. Helpful for debugging.'
@@ -14,9 +12,9 @@ updates() {
 	if [ "$(id -u)" = "0" ]; then
 		echo "Running as root. Cannot check package updates."
 	else
-		if [ "$TERMUX_PACKAGE_FORMAT" = "pacman" ]; then
+		if [ "$TERMUX_MAIN_PACKAGE_FORMAT" = "pacman" ]; then
 			pacman -Sy >/dev/null 2>&1
-			updatable=$(pacman -Qeu)
+			updatable=$(pacman -Qu)
 		else
 			apt update >/dev/null 2>&1
 			updatable=$(apt list --upgradable 2>/dev/null | tail -n +2)
@@ -86,7 +84,7 @@ fi
 
 output+="Packages CPU architecture:
 $(
-	if [ "$TERMUX_PACKAGE_FORMAT" = "pacman" ]; then
+	if [ "$TERMUX_MAIN_PACKAGE_FORMAT" = "pacman" ]; then
 		pacman-conf | grep Architecture | sed 's/Architecture = //g'
 	else
 		dpkg --print-architecture
@@ -94,7 +92,7 @@ $(
 )
 Subscribed repositories:
 $(
-	if [ "$TERMUX_PACKAGE_FORMAT" = "pacman" ]; then
+	if [ "$TERMUX_MAIN_PACKAGE_FORMAT" = "pacman" ]; then
 		repo_subscriptions_pacman
 	else
 		repo_subscriptions_apt