Release 1.4.8

Closes dokku/dokku-daemon#19
Closes dokku/dokku-daemon#22

common-functions

@@ -279,9 +279,12 @@ service_container_rm() {
   local SERVICE_NAME="$(get_service_name "$SERVICE")"
 
   service_stop "$SERVICE"
+  local ID=$(docker inspect "$SERVICE_NAME" -f '{{ .ID }}' 2> /dev/null || true)
+  [[ -z "$ID" ]] && return 0
+
   dokku_log_verbose_quiet "Removing container"
   if ! docker rm "$SERVICE_NAME" > /dev/null 2>&1; then
-    dokku_log_fail "Unable to remove container for service $SERVICE" 
+    dokku_log_fail "Unable to remove container for service $SERVICE"
   fi
 }
 
@@ -437,7 +440,11 @@ service_list() {
   if [[ -z $SERVICES ]]; then
     dokku_log_warn "There are no $PLUGIN_SERVICE services"
   else
-    LIST="NAME,VERSION,STATUS,EXPOSED PORTS,LINKS\n"
+    LIST=""
+    if [[ -z "$DOKKU_QUIET_OUTPUT" ]]; then
+      LIST="NAME,VERSION,STATUS,EXPOSED PORTS,LINKS\n"
+    fi
+
     for SERVICE in $SERVICES; do
       LIST+="$SERVICE,$(service_version "$SERVICE"),$(service_status "$SERVICE"),$(service_exposed_ports "$SERVICE"),$(service_linked_apps "$SERVICE")\n"
     done
@@ -471,24 +478,24 @@ service_parse_args() {
   for arg in "$@"; do
     shift
     case "$arg" in
-      "--config-options") set -- "$@" "-c" ;;
-      "--custom-env")     set -- "$@" "-C" ;;
-      "--image")          set -- "$@" "-i" ;;
-      "--image-version")  set -- "$@" "-I" ;;
-      "--password")       set -- "$@" "-p" ;;
-      "--root-password")  set -- "$@" "-r" ;;
-
-      "--alias")          set -- "$@" "-a" ;;
-      "--database")       set -- "$@" "-d" ;;
-      "--memory")         set -- "$@" "-m" ;;
-      "--querystring")    set -- "$@" "-q" ;;
-      "--user")           set -- "$@" "-u" ;;
-      *)                  set -- "$@" "$arg"
+      "--alias")                 set -- "$@" "-a" ;;
+      "--config-options")        set -- "$@" "-c" ;;
+      "--custom-env")            set -- "$@" "-C" ;;
+      "--database")              set -- "$@" "-d" ;;
+      "--image-version")         set -- "$@" "-I" ;;
+      "--image")                 set -- "$@" "-i" ;;
+      "--memory")                set -- "$@" "-m" ;;
+      "--password")              set -- "$@" "-p" ;;
+      "--querystring")           set -- "$@" "-q" ;;
+      "--restart-apps")          set -- "$@" "-R" ;;
+      "--root-password")         set -- "$@" "-r" ;;
+      "--user")                  set -- "$@" "-u" ;;
+      *)                         set -- "$@" "$arg"
     esac
   done
 
   OPTIND=1
-  while getopts "a:c:C:d:i:I:m:p:q:r:u:" opt; do
+  while getopts "a:c:C:d:i:I:m:p:q:R:r:u:" opt; do
     case "$opt" in
       a)
          SERVICE_ALIAS="${OPTARG^^}"; export SERVICE_ALIAS="${SERVICE_ALIAS%_URL}"
@@ -509,6 +516,8 @@ service_parse_args() {
          ;;
       q) export SERVICE_QUERYSTRING=${OPTARG#"?"}
          ;;
+      R) export SERVICE_RESTART_APPS=$OPTARG
+         ;;
       r) export SERVICE_ROOT_PASSWORD=$OPTARG
          ;;
       u) export SERVICE_USER=$OPTARG

help-functions

@@ -28,14 +28,14 @@ fn-help() {
 
 fn-help-all() {
   declare CMD="$1" SUBCOMMAND="$2"
-  local CMD_OUTPUT BLUE BOLD FULL_OUTPUT NORMAL 
+  local CMD_OUTPUT BLUE BOLD FULL_OUTPUT NORMAL
   FULL_OUTPUT=true
 
   if [[ "$CMD" = "$PLUGIN_COMMAND_PREFIX:help" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX:default" ]] ; then
-    BOLD="$(tput bold)"
-    NORMAL="\033[m"
-    BLUE="\033[0;34m"
-    CYAN="\033[1;36m"
+    BOLD="$(fn-help-fancy-tput bold)"
+    NORMAL="$(fn-help-fancy-color "\033[m")"
+    BLUE="$(fn-help-fancy-color "\033[0;34m")"
+    CYAN="$(fn-help-fancy-color "\033[1;36m")"
     if [[ -n "$SUBCOMMAND" ]] && [[ "$SUBCOMMAND" != "--all" ]]; then
       fn-help-contents-subcommand "$SUBCOMMAND" "$FULL_OUTPUT"
       return "$?"
@@ -76,7 +76,7 @@ fn-help-contents() {
 fn-help-contents-subcommand() {
   declare SUBCOMMAND="$1" FULL_OUTPUT="$2"
   local TMPDIR=$(mktemp -d)
-  local UNCLEAN_FILE="${TMPDIR}cmd-unclean" CLEAN_FILE="${TMPDIR}cmd-clean"
+  local UNCLEAN_FILE="${TMPDIR}/cmd-unclean" CLEAN_FILE="${TMPDIR}/cmd-clean"
   local BOLD CMD_OUTPUT CYAN EXAMPLE LIGHT_GRAY NORMAL
   trap 'rm -rf "$TMPDIR" > /dev/null' RETURN INT TERM EXIT
 
@@ -95,12 +95,12 @@ fn-help-contents-subcommand() {
   desc="$(grep desc "$CLEAN_FILE" | head -1)"
   eval "$desc"
 
-  BLUE="\033[0;34m"
-  BOLD="$(tput bold)"
-  CYAN="\033[1;36m"
-  NORMAL="\033[m"
-  LIGHT_GRAY="\033[2;37m"
-  LIGHT_RED="\033[1;31m"
+  BLUE="$(fn-help-fancy-color "\033[0;34m")"
+  BOLD="$(fn-help-fancy-tput bold)"
+  CYAN="$(fn-help-fancy-color "\033[1;36m")"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
+  LIGHT_RED="$(fn-help-fancy-color "\033[1;31m")"
   CMD_OUTPUT="$(echo -e "    ${PLUGIN_COMMAND_PREFIX}${cmd_line}, ${LIGHT_GRAY}${desc}${NORMAL}")"
   if [[ "$FULL_OUTPUT" != "true" ]]; then
     echo "$CMD_OUTPUT"
@@ -139,6 +139,26 @@ fn-help-contents-subcommand() {
   return 0
 }
 
+fn-help-fancy-tput() {
+  declare desc="A wrapper around tput"
+
+  if [[ -z "$DOKKU_NO_COLOR" ]] || [[ "$TERM" = "unknown" ]] || [[ "$TERM" == "dumb" ]]; then
+    return
+  fi
+
+  tput "$@"
+}
+
+fn-help-fancy-color() {
+  declare desc="A wrapper around colors"
+
+  if [[ -z "$DOKKU_NO_COLOR" ]] || [[ "$TERM" = "unknown" ]] || [[ "$TERM" == "dumb" ]]; then
+    return
+  fi
+
+  echo "$@"
+}
+
 fn-help-list-example() {
   # shellcheck disable=SC2034
   declare desc="return $PLUGIN_COMMAND_PREFIX plugin help content"
@@ -153,8 +173,8 @@ fn-help-subcommand-args() {
   local argline arglist args argpos BLUE NORMAL
 
   if [[ "$FULL_OUTPUT" == "true" ]]; then
-    BLUE="\033[0;34m"
-    NORMAL="\033[m"
+    BLUE="$(fn-help-fancy-color "\033[0;34m")"
+    NORMAL="$(fn-help-fancy-color "\033[m")"
   fi
   argline=$(grep declare "$FUNC_FILE" | grep -v "declare desc" | head -1 || true)
   arglist=($(echo -e "${argline// /"\n"}" | awk -F= '/=/{print ""$1""}'))
@@ -199,12 +219,12 @@ fn-help-subcommand-example() {
     return 0
   fi
 
-  BOLD="$(tput bold)"
+  BOLD="$(fn-help-fancy-tput bold)"
   LAST_LINE=""
-  LIGHT_GRAY="\033[2;37m"
-  OTHER_GRAY="\033[7;37m"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
+  OTHER_GRAY="$(fn-help-fancy-color "\033[7;37m")"
   NEWLINE=""
-  NORMAL="\033[m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
   _fn-help-apply-shell-expansion "$EXAMPLE" | while read -r line; do
     line="$(echo "$line" | cut -c 4-)"
     if [[ "$line" == export* ]] || [[ "$line" == dokku* ]]; then
@@ -234,10 +254,10 @@ fn-help-subcommand-list-args() {
     return 0
   fi
 
-  NORMAL="\033[m"
-  LIGHT_GRAY="\033[2;37m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
 
-  _fn-help-apply-shell-expansion "$FLAGS" | while read -r line; do 
+  _fn-help-apply-shell-expansion "$FLAGS" | while read -r line; do
     echo -e "$(echo "$line" | cut -d',' -f1),${LIGHT_GRAY}$(echo "$line" | cut -d',' -f2-)${NORMAL}"
   done
 }
@@ -251,10 +271,10 @@ fn-help-subcommand-list-flags() {
     return 0
   fi
 
-  NORMAL="\033[m"
-  LIGHT_GRAY="\033[2;37m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
 
-  _fn-help-apply-shell-expansion "$FLAGS" | while read -r line; do 
+  _fn-help-apply-shell-expansion "$FLAGS" | while read -r line; do
     echo -e "$(echo "$line" | cut -d',' -f1),${LIGHT_GRAY}$(echo "$line" | cut -d',' -f2-)${NORMAL}"
   done
 }

plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku mysql service plugin"
-version = "1.4.2"
+version = "1.4.8"
 [plugin.config]

subcommands/upgrade

@@ -3,6 +3,7 @@ source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"
+source "$PLUGIN_AVAILABLE_PATH/ps/functions"
 
 service-upgrade-cmd() {
   #E you can upgrade an existing service to a new image or image-version
@@ -11,9 +12,10 @@ service-upgrade-cmd() {
   #F -C|--custom-env "USER=alpha;HOST=beta", semi-colon delimited environment variables to start the service with
   #F -i|--image IMAGE, the image name to start the service with
   #F -I|--image-version IMAGE_VERSION, the image version to start the service with
+  #F -R|--restart-apps "true", whether to force an app restart
   declare desc="upgrade service <service> to the specified versions"
   local cmd="$PLUGIN_COMMAND_PREFIX:upgrade" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" UPGRADE_FLAG_LIST="${@:2}"
+  declare SERVICE="$1" UPGRADE_FLAGS_LIST="${@:2}"
 
   [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
   verify_service_name "$SERVICE"
@@ -28,10 +30,31 @@ service-upgrade-cmd() {
     dokku_log_fail "Unable to proceed with upgrade, image ${PLUGIN_IMAGE}:${PLUGIN_IMAGE_VERSION} does not exist"
   fi
 
-  dokku_log_info2 "Upgrading $SERVICE to $PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
+  local NEW_PLUGIN_IMAGE_TAG="$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
+  if [[ "$(service_version "$SERVICE")" == "$NEW_PLUGIN_IMAGE_TAG" ]]; then
+    dokku_log_info1 "Service $SERVICE already running $NEW_PLUGIN_IMAGE_TAG"
+    return
+  fi
+
+  dokku_log_info2 "Upgrading $SERVICE to $NEW_PLUGIN_IMAGE_TAG"
+  if [[ "$SERVICE_RESTART_APPS" == "true" ]]; then
+    dokku_log_info2 "Stopping all linked services"
+    for app in $(service_linked_apps "$SERVICE"); do
+      ps_stop "$app"
+    done
+  fi
+
   dokku_log_info2 "Stopping $SERVICE"
   service_container_rm "$SERVICE"
   service_start "$SERVICE" "${@:2}"
+
+  if [[ "$SERVICE_RESTART_APPS" == "true" ]]; then
+    dokku_log_info2 "Starting all linked services"
+    for app in $(service_linked_apps "$SERVICE"); do
+      ps_start "$app"
+    done
+  fi
+
   dokku_log_info2 "Done"
 }