Files
dokku/plugins/scheduler-docker-local/scheduler-run
Jose Diaz-Gonzalez 0292c4ee3b refactor: move get_cmd_from_procfile to ps/functions
Procfile handling should only be performed in the ps plugin
2018-10-11 20:19:56 -04:00

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/config/functions"
source "$PLUGIN_AVAILABLE_PATH/ps/functions"
scheduler-docker-local-scheduler-run() {
declare desc="runs command in container based on app image"
declare trigger="scheduler-docker-local scheduler-run"
declare DOKKU_SCHEDULER="$1" APP="$2"
shift 2
if [[ "$DOKKU_SCHEDULER" != "docker-local" ]]; then
return
fi
local IMAGE_TAG=$(get_running_image_tag "$APP")
local IMAGE=$(get_deploying_app_image_name "$APP" "$IMAGE_TAG")
if [[ -z "$DOKKU_RM_CONTAINER" ]]; then
local DOKKU_APP_RM_CONTAINER=$(config_get "$APP" DOKKU_RM_CONTAINER || true)
local DOKKU_GLOBAL_RM_CONTAINER=$(config_get --global DOKKU_RM_CONTAINER || true)
local DOKKU_RM_CONTAINER=${DOKKU_APP_RM_CONTAINER:="$DOKKU_GLOBAL_RM_CONTAINER"}
fi
local DOCKER_ARGS=$(: | plugn trigger docker-args-run "$APP" "$IMAGE_TAG")
[[ "$DOKKU_TRACE" ]] && local DOCKER_ARGS+=" -e TRACE=true "
declare -a ARG_ARRAY
eval "ARG_ARRAY=($DOCKER_ARGS)"
local DOKKU_RUN_OPTS=" -e DYNO=run.$RANDOM"
if [[ "$DOKKU_RM_CONTAINER" ]]; then
DOKKU_RUN_OPTS+=" --rm"
elif [[ "$DOKKU_DETACH_CONTAINER" ]]; then
DOKKU_RUN_OPTS+=" --detach"
fi
has_tty && DOKKU_RUN_OPTS+=" -i -t"
is_image_herokuish_based "$IMAGE" && local EXEC_CMD="/exec"
DOKKU_QUIET_OUTPUT=1 extract_procfile "$APP"
POTENTIAL_PROCFILE_KEY="$1"
PROC_CMD=$(get_cmd_from_procfile "$APP" "$POTENTIAL_PROCFILE_KEY" || echo '')
remove_procfile "$APP"
if [ ! -z "$PROC_CMD" ]; then
dokku_log_info1 "Found '$POTENTIAL_PROCFILE_KEY' in Procfile, running that command"
set -- "$PROC_CMD" "${@:2}"
fi
# shellcheck disable=SC2086
docker run $DOKKU_GLOBAL_RUN_ARGS $DOKKU_RUN_OPTS "${ARG_ARRAY[@]}" $IMAGE $EXEC_CMD "$@"
}
scheduler-docker-local-scheduler-run "$@"