scripts(setup-ubuntu|setup-archlinux): do not use hardcoded /data p…

…ath for setting ownership of `TERMUX__PREFIX` and create `TERMUX_APP__DATA_DIR` as well in case `TERMUX__PREFIX` is not under it

Ownership of `TERMUX__PREFIX` must be fixed before `TERMUX_APP__DATA_DIR` if its under it, otherwise `TERMUX__ROOTFS` will not have its ownership fixed and following error would occur during package dependency extraction.

`tar: data/data/com.termux/files: Cannot change mode to rwxr-xr-x: Operation not permitted`

scripts/setup-archlinux.sh

@@ -52,7 +52,13 @@ fi
 
 $SUDO pacman -Syq --noconfirm $PACKAGES
 
-$SUDO mkdir -p /data/data/com.termux/files/usr
-$SUDO chown -R $(whoami) /data
+. $(dirname "$(realpath "$0")")/properties.sh
+
+# Ownership of `TERMUX__PREFIX` must be fixed before `TERMUX_APP__DATA_DIR`
+# if its under it, otherwise `TERMUX__ROOTFS` will not have its ownership fixed.
+$SUDO mkdir -p "$TERMUX__PREFIX"
+$SUDO chown -R "$(whoami)" "$TERMUX__PREFIX"
+$SUDO mkdir -p "$TERMUX_APP__DATA_DIR"
+$SUDO chown -R "$(whoami)" "${TERMUX_APP__DATA_DIR%"${TERMUX_APP__DATA_DIR#/*/}"}" # Get `/path/` from `/path/to/app__data_dir`.
 
 echo "Please also install ncurses5-compat-libs and makedepend packages from the AUR before continuing"

scripts/setup-ubuntu.sh

@@ -86,5 +86,11 @@ curl -O http://security.ubuntu.com/ubuntu/pool/universe/o/openjdk-8/openjdk-8-jr
 $SUDO dpkg -i openjdk-8-jre-headless_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb openjdk-8-jre_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb openjdk-8-jdk_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb openjdk-8-jdk-headless_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb || $SUDO apt install -f -y
 rm openjdk-8-jre-headless_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb openjdk-8-jre_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb openjdk-8-jdk_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb openjdk-8-jdk-headless_8u212-b03-0ubuntu1."$UBUNTU_VERSION"_amd64.deb
 
-$SUDO mkdir -p /data/data/com.termux/files/usr
-$SUDO chown -R $(whoami) /data
+. $(dirname "$(realpath "$0")")/properties.sh
+
+# Ownership of `TERMUX__PREFIX` must be fixed before `TERMUX_APP__DATA_DIR`
+# if its under it, otherwise `TERMUX__ROOTFS` will not have its ownership fixed.
+$SUDO mkdir -p "$TERMUX__PREFIX"
+$SUDO chown -R "$(whoami)" "$TERMUX__PREFIX"
+$SUDO mkdir -p "$TERMUX_APP__DATA_DIR"
+$SUDO chown -R "$(whoami)" "${TERMUX_APP__DATA_DIR%"${TERMUX_APP__DATA_DIR#/*/}"}" # Get `/path/` from `/path/to/app__data_dir`.