nginx-vhosts rewrite

plugins/checks/install

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+source "$PLUGIN_AVAILABLE_PATH/config/functions"
+
+migrate_checks_vars() {
+  local APPS="$(dokku_apps)"
+  local GLOBAL_SKIP_ALL_CHECKS=$(dokku config:get --global DOKKU_SKIP_ALL_CHECKS || true)
+  local GLOBAL_SKIP_DEFAULT_CHECKS=$(dokku config:get --global DOKKU_SKIP_DEFAULT_CHECKS || true)
+
+  local app
+
+  dokku_log_info1 "Migrating zero downtime env variables. The following variables have been deprecated"
+  dokku_log_info2 "DOKKU_SKIP_ALL_CHECKS DOKKU_SKIP_DEFAULT_CHECKS"
+  dokku_log_info2 "Please use dokku checks:[disable|enable] <app> to control zero downtime functionality"
+
+  for app in $APPS; do
+    local APP_SKIP_ALL_CHECKS=$(dokku config:get $app DOKKU_SKIP_ALL_CHECKS || true)
+    local APP_SKIP_DEFAULT_CHECKS=$(dokku config:get $app DOKKU_SKIP_DEFAULT_CHECKS || true)
+
+    if [[ "$APP_SKIP_ALL_CHECKS" == "true" ]] || [[ "$APP_SKIP_DEFAULT_CHECKS" == "true" ]] || \
+       [[ "$GLOBAL_SKIP_ALL_CHECKS" == "true" ]] || [[ "$GLOBAL_SKIP_DEFAULT_CHECKS" == "true" ]]; then
+       dokku_log_info2 ""
+       dokku_log_info2 "zero downtime disabled for app ($app)"
+      config_set --no-restart $app DOKKU_CHECKS_ENABLED=0
+    fi
+    if [[ -n "$APP_SKIP_ALL_CHECKS" ]] || [[ -n "$APP_SKIP_DEFAULT_CHECKS" ]]; then
+      config_unset --no-restart $app DOKKU_SKIP_ALL_CHECKS DOKKU_SKIP_DEFAULT_CHECKS
+    fi
+    dokku_log_info2 "Migration complete"
+    dokku_log_info2 ""
+  done
+
+  if [[ -n "$GLOBAL_SKIP_ALL_CHECKS" ]] || [[ -n "$GLOBAL_SKIP_DEFAULT_CHECKS" ]]; then
+    dokku_log_info1 "Removing global zero downtime settings"
+    config_unset --global DOKKU_SKIP_ALL_CHECKS DOKKU_SKIP_DEFAULT_CHECKS
+  fi
+}
+
+migrate_checks_vars "$@"