Moved cleancontainers, cleandockervolumes, base64encodestring a…

…nd `base64decodestring` from OS specific `bash_alias` to OS "agnostic" `bash_alias`

MacOS/bash_aliases

@@ -34,31 +34,7 @@ function getent() {
   dscacheutil -q "${CATEGORY}" -a "${QUERY_KEY}" "${QUERY_VALUE}"
 }
 
-function cleancontainers() {
-  declare -a exited_containers=() dangling_images=()
-  read -ra exited_containers < <(docker ps -qa -f status=exited)
-  docker rm "${exited_containers[@]}"
-  read -ra dangling_images < <(docker images -qa -f dangling=true)
-  docker rmi "${dangling_images[@]}"
-}
-
-function cleandockervolumes() {
-  declare -a dangling_volumes=()
-  read -ra dangling_volumes < <(docker volume ls -f dangling=true -q)
-  docker volume rm "${dangling_volumes[@]}"
-}
-
 function cleancolima() {
   colima stop
   rm -rf ~/.colima ~/.lima ~/Library/Caches/colima ~/Library/Caches/lima
 }
-
-function base64encodestring() {
-  local TEXT="${1}"
-  base64 <<<"${TEXT}"
-}
-
-function base64decodestring() {
-  local TEXT="${1}"
-  base64 -D <<<"${TEXT}"
-}

Ubuntu/bash_aliases

@@ -60,27 +60,3 @@ function aptlistinrepo() {
   grep ^Package \
     /var/lib/apt/lists/"${REPO}"*_Packages | awk '{print $2}' | sort -u
 }
-
-function cleancontainers() {
-  declare -a exited_containers=() dangling_images=()
-  read -ra exited_containers < <(sudo docker ps -qa -f status=exited)
-  sudo docker rm "${exited_containers[@]}"
-  read -ra dangling_images < <(sudo docker images -qa -f dangling=true)
-  sudo docker rmi "${dangling_images[@]}"
-}
-
-function cleandockervolumes() {
-  declare -a dangling_volumes=()
-  read -ra dangling_volumes < <(sudo docker volume ls -f dangling=true -q)
-  sudo docker volume rm "${dangling_volumes[@]}"
-}
-
-function base64encodestring() {
-  local TEXT="${1}"
-  base64 -w 0 <<<"${TEXT}"
-}
-
-function base64decodestring() {
-  local TEXT="${1}"
-  base64 -d -w 0 <<<"${TEXT}"
-}

bash_aliases

@@ -437,6 +437,73 @@ function delete_line_before_after() {
   done
 }
 
+function cleancontainers() {
+  declare -a docker_cmds=()
+  case "$(uname)" in
+    Darwin)
+      docker_cmds+=('docker')
+      ;;
+    Linux)
+      docker_cmds+=('sudo' 'docker')
+      ;;
+    *)
+      msg_error "Operating System $(uname) is not supported"
+      ;;
+  esac
+  "${docker_cmds[@]}" ps -qa -f status=exited | xargs "${docker_cmds[@]}" rm
+  "${docker_cmds[@]}" images -qa -f dangling=true | xargs "${docker_cmds[@]}" rmi
+}
+
+function cleandockervolumes() {
+  declare -a docker_cmds=()
+  case "$(uname)" in
+    Darwin)
+      docker_cmds+=('docker')
+      ;;
+    Linux)
+      docker_cmds+=('sudo' 'docker')
+      ;;
+    *)
+      msg_error "Operating System $(uname) is not supported"
+      ;;
+  esac
+  "${docker_cmds[@]}" volume ls -f dangling=true -q | xargs "${docker_cmds[@]}" volume rm
+}
+
+function base64encodestring() {
+  local TEXT="${1}"
+  declare -a base64_cmds=()
+  case "$(uname)" in
+    Darwin)
+      base64_cmds+=('base64')
+      ;;
+    Linux)
+      base64_cmds+=('base64' '-w' '0')
+      ;;
+    *)
+      msg_error "Operating System $(uname) is not supported"
+      ;;
+  esac
+  "${base64_cmds[@]}" <<<"${TEXT}"
+}
+
+function base64decodestring() {
+  local TEXT="${1}"
+  declare -a base64_cmds=()
+  case "$(uname)" in
+    Darwin)
+      base64_cmds+=('base64' '-D')
+      ;;
+    Linux)
+      base64_cmds+=('base64' '-d' '-w' '0')
+      ;;
+    *)
+      msg_error "Operating System $(uname) is not supported"
+      ;;
+  esac
+  "${base64_cmds[@]}" <<<"${TEXT}"
+}
+
 # Sourcing Operating System Specific bash_aliases
 if [ -f ~/.bash_os_aliases ]; then
     # shellcheck source=/dev/null