2nd improve install_docker.sh

client/server_scripts/install_docker.sh

@@ -1,20 +1,35 @@
-if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); silent_inst="-yq install"; check_pkgs="-yq update"; docker_pkg="docker.io"; dist="debian";\
-elif which dnf > /dev/null 2>&1; then pm=$(which dnf); silent_inst="-yq install"; check_pkgs="-yq check-update"; docker_pkg="docker"; dist="fedora";\
-elif which yum > /dev/null 2>&1; then pm=$(which yum); silent_inst="-y -q install"; check_pkgs="-y -q check-update"; docker_pkg="docker"; dist="centos";\
-elif which pacman > /dev/null 2>&1; then pm=$(which pacman); silent_inst="-S --noconfirm --noprogressbar --quiet"; check_pkgs="> /dev/null 2>&1"; docker_pkg="docker"; dist="archlinux";\
+if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); silent_inst="-yq install"; check_pkgs="-yq update"; what_pkg="-s install"; docker_pkg="docker.io"; dist="debian";\
+elif which dnf > /dev/null 2>&1; then pm=$(which dnf); silent_inst="-yq install"; check_pkgs="-yq check-update"; what_pkg="--assumeno install --setopt=tsflags=test"; docker_pkg="docker"; dist="fedora";\
+elif which yum > /dev/null 2>&1; then pm=$(which yum); silent_inst="-y -q install"; check_pkgs="-y -q check-update"; what_pkg="--assumeno install --setopt=tsflags=test"; docker_pkg="docker"; dist="centos";\
+elif which pacman > /dev/null 2>&1; then pm=$(which pacman); silent_inst="-S --noconfirm --noprogressbar --quiet"; check_pkgs="-Sup"; what_pkg="-Sp"; docker_pkg="docker"; dist="archlinux";\
 else echo "Packet manager not found"; exit 1; fi;\
-echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, Check pkgs command: $check_pkgs, Docker pkg: $docker_pkg";\
+echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, Check pkgs command: $check_pkgs, What pkg command: $what_pkg, Docker pkg: $docker_pkg";\
 if [ "$dist" = "debian" ]; then export DEBIAN_FRONTEND=noninteractive; fi;\
-if ! command -v sudo > /dev/null 2>&1; then $pm $check_pkgs; $pm $silent_inst sudo; fi;\
-if ! command -v fuser > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst psmisc; fi;\
-if ! command -v lsof > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst lsof; fi;\
-if ! command -v docker > /dev/null 2>&1; then \
-  sudo $pm $check_pkgs; sudo $pm $silent_inst $docker_pkg;\
-  sleep 5; sudo systemctl enable --now docker; sleep 5;\
+if [ "$(echo $LANG)" != "en_US.UTF-8" ] && [ "$(echo $LANG)" != "C.UTF-8" ]; then \
+  if [ "$(locale -a | grep -c 'en_US.utf8')" != "0" ]; then export LC_ALL=en_US.UTF-8;\
+  else export LC_ALL=C.UTF-8; fi;\
+fi;\
+if ! command -v sudo > /dev/null 2>&1; then $pm $check_pkgs; $pm $silent_inst sudo;\
+  if ! command -v sudo > /dev/null 2>&1; then sudo; exit 1; fi;\
+fi;\
+if ! command -v fuser > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst psmisc;\
+  if ! command -v fuser > /dev/null 2>&1; then fuser; exit 1; fi;\
+fi;\
+if ! command -v lsof > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst lsof;\
+  if ! command -v lsof > /dev/null 2>&1; then lsof; exit 1; fi;\
+fi;\
+if ! command -v docker > /dev/null 2>&1; then sudo $pm $check_pkgs;\
+  check_podman=$(sudo $pm $what_pkg $docker_pkg 2>&1 | grep -c podman-docker);\
+  check_moby=$(sudo $pm $what_pkg $docker_pkg 2>&1 | grep -c moby-engine);\
+  if [ "$check_podman" != "0" ] || [ "$check_moby" != "0" ]; then echo "Docker is not supported"; docker; exit 1;\
+  else sudo $pm $silent_inst $docker_pkg;\
+    if ! command -v docker > /dev/null 2>&1; then docker; exit 1;\
+    else sleep 5; sudo systemctl enable --now docker; sleep 5; fi;\
+  fi;\
 fi;\
 if [ "$(systemctl is-active docker)" != "active" ]; then \
   sudo $pm $check_pkgs; sudo $pm $silent_inst $docker_pkg;\
   sleep 5; sudo systemctl start docker; sleep 5;\
+    if [ "$(systemctl is-active docker)" != "active" ]; then echo "Failed to status docker, command not found"; fi;\
 fi;\
-if ! command -v sudo > /dev/null 2>&1; then echo "Failed to install sudo, command not found"; exit 1; fi;\
 docker --version