Re: [PR PATCH] [Updated] common/travis: make check-install use new rootdir.

[mhmdanas <mhmdanas@users.noreply.github.com>]

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There is an updated pull request by mhmdanas against master on the void-packages repository

https://github.com/mhmdanas/void-packages ci-install-to-new-rootdir
https://github.com/void-linux/void-packages/pull/43304

common/travis: make check-install use new rootdir.
The CI has `base-chroot` installed, but sometimes this script would try to install `base-system,` causing conflicts. This PR fixes that issue by using a brand-new rootdir.

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A patch file from https://github.com/void-linux/void-packages/pull/43304.patch is attached

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From 4b017cd677351e42b3e503d761acf48edc0f9b40 Mon Sep 17 00:00:00 2001
From: mhmdanas <triallax@tutanota.com>
Date: Thu, 6 Apr 2023 19:06:26 +0100
Subject: [PATCH] common/travis: make check-install use clean rootdir.

The CI has `base-chroot` installed, but sometimes this script would try
to install `base-system,` causing conflicts. This commit fixes that
issue by using a brand-new rootdir.
---
 common/travis/check-install.sh | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/common/travis/check-install.sh b/common/travis/check-install.sh
index 943a6bc6211c..31dd104f1dfa 100755
--- a/common/travis/check-install.sh
+++ b/common/travis/check-install.sh
@@ -6,20 +6,30 @@ export XBPS_TARGET_ARCH="$2" XBPS_DISTDIR=/hostrepo
 
 if [ "$1" != "$XBPS_TARGET_ARCH" ]; then
 	triplet="$(/hostrepo/xbps-src -a "$XBPS_TARGET_ARCH" show-var XBPS_CROSS_TRIPLET)"
-	ROOTDIR="-r /usr/$triplet"
+	CONFDIR="-C /usr/$triplet/etc/xbps.d"
+else
+	CONFDIR="-C /etc/xbps.d"
 fi
 
+mkdir /check-install
+
+mkdir -p /check-install/var/db/xbps/keys
+cp /var/db/xbps/keys/* /check-install/var/db/xbps/keys/
+
 ADDREPO="--repository=$HOME/hostdir/binpkgs/bootstrap
  --repository=$HOME/hostdir/binpkgs
  --repository=$HOME/hostdir/binpkgs/nonfree"
+ROOTDIR="-r /check-install"
+
+xbps-install $ROOTDIR $ADDREPO $CONFDIR -S
 
 while read -r pkg; do
 	for subpkg in $(xsubpkg $pkg); do
 		/bin/echo -e "\x1b[32mTrying to install dependants of $subpkg:\x1b[0m"
 		for dep in $(xbps-query $ADDREPO -RX "$subpkg"); do
 			xbps-install \
-				$ROOTDIR $ADDREPO \
-				-Sny \
+				$ROOTDIR $ADDREPO $CONFDIR \
+				-ny \
 				"$subpkg" "$(xbps-uhelper getpkgname "$dep")"
 			ret="$?"
 			if [ "$ret" -eq 8 ] || [ "$ret" -eq 11 ]; then