FIX gitea update, problem when there is a directory named gitea exists.

gitea/download_update_gitea.sh

@@ -9,6 +9,7 @@ website_uri="https://dl.gitea.io/gitea"
 file_prefix="gitea"
 file_suffix="linux-amd64"
 install_dir="/usr/local/bin"
+temp_file="gitea.temp08154711"
 
 # get the latest version with the website_latest uri to github:
 website_version_raw=$( curl -Ls -I -o /dev/null -w %{url_effective} ${website_latest} )
@@ -31,31 +32,31 @@ if [ "${version}" == "${version_active}" ]
 then
 	echo "Both version strings are the same."
 else
-	echo "There are differnces between the two version strings."
+	echo "There are differences between the two version strings."
 	echo "Start updating..."
 	read -p "Are you sure? (y/N)" -n 1 -r
 	echo   # (optional) move to a new line
 	if [[ $REPLY =~ ^[YyJj]$ ]]
 	then
 		uri=${website_uri}/${version}/${file_prefix}-${version}-${file_suffix}
-		wget -O gitea --show-progress ${uri}
+		wget -O ${temp_file} --show-progress ${uri}
 		wget -O gitea.sha256 ${uri}.sha256
 
 		# strip gitea
 
-		sha256check=$( echo "$(cat gitea.sha256 | awk '{ print $1 }') gitea" | sha256sum --check )
+		sha256check=$( echo "$(cat gitea.sha256 | awk '{ print $1 }') ${temp_file}" | sha256sum --check )
 		echo ${sha256check}
 		check=$( echo ${sha256check} | awk '{ print $2 }' )
 		if [ "${check}" == "OK" ]
 		then
 			echo "SHA256 was checked and verified OK"
-			sudo install --owner=git --group=git --mode=755 --strip gitea ${install_dir}
+			sudo install --owner=git --group=git --mode=755 --strip ${temp_file} ${install_dir}
 
 		else
 			echo "There was a failure in the SHA256 file check."
 		fi
 		# remove local files:
-		rm gitea gitea.sha256
+		rm ${temp_file} gitea.sha256
 	fi
 fi