feat: add preset bool filter

project_manager/preset/default/docker.toml

@@ -4,7 +4,7 @@ variables.docker_name = "{{ 'pyproject.toml' | read | get('project.name') or 'pa
 variables.docker_version = "{{ 'pyproject.toml' | read | get('project.version') or 'package.json' | read | get('version') }}"
 variables.docker_repo = "{{ '.env' | read | get('DOCKER_REPO') }}"
 variables.docker_group = "{{ '.env' | read | get('DOCKER_GROUP') }}"
-variables.docker_image = "{{ docker_group }}/{{ docker_name }}"
+variables.docker_image = "{% if docker_group | bool %}{{ docker_group }}/{% endif %}{{ docker_name }}"
 variables.docker_tag = "{{ '.env' | read | get('DOCKER_TAG') or 'latest' }}"
 
 # build
@@ -13,7 +13,7 @@ commands = ["docker build -t {{ docker_image }} . -f Dockerfile"]
 
 # publish version
 [presets.docker.tasks.publish.version]
-conditions = ["{{ docker_version }}"]
+conditions = ["{{ docker_version and docker_repo }}"]
 commands = [
   "docker tag {{ docker_image }} {{ docker_repo }}/{{ docker_image }}:{{ docker_version }}",
   "docker push {{ docker_repo }}/{{ docker_image }}:{{ docker_version }}",
@@ -21,7 +21,7 @@ commands = [
 
 # publish tag
 [presets.docker.tasks.publish.tag]
-conditions = ["{{ docker_tag }}"]
+conditions = ["{{ docker_tag and docker_repo }}"]
 commands = [
   "docker tag {{ docker_image }} {{ docker_repo }}/{{ docker_image }}:{{ docker_tag }}",
   "docker push {{ docker_repo }}/{{ docker_image }}:{{ docker_tag }}",