remove run labels

Signed-off-by: Jared Quick <jared.quick@salesforce.com>

README.md

@@ -268,10 +268,6 @@ If set to true, adds useful Docker labels to the primary container. See [Contain
 
 The default is `true`.
 
-#### `labels` (run only, string or array)
-
-A list of KEY=VALUE that are passed through as service labels when image is being ran. These will be merged with any service labels defined in the compose file.
-
 #### `build-labels` (build only, string or array)
 
 A list of KEY=VALUE that are passed through as service labels when image is being built. These will be merged with any service labels defined in the compose file.

commands/run.sh

@@ -92,10 +92,6 @@ if [[ "$(plugin_read_config RUN_LABELS "true")" =~ ^(true|on|1)$ ]]; then
   )
 fi
 
-while read -r label ; do
-  [[ -n "${label:-}" ]] && run_params+=("--label" "${label}")
-done <<< "$(plugin_read_list LABELS)"
-
 # append env vars provided in ENV or ENVIRONMENT, these are newline delimited
 while IFS=$'\n' read -r env ; do
   [[ -n "${env:-}" ]] && run_params+=("-e" "${env}")

plugin.yml

@@ -66,9 +66,6 @@ configuration:
       type: boolean
     graceful-shutdown:
       type: boolean
-    labels:
-      type: [ string, array ]
-      minimum: 1
     leave-volumes:
       type: boolean
     mount-buildkite-agent:
@@ -157,7 +154,6 @@ configuration:
     environment: [ run ]
     expand-volume-vars: [ volumes ]
     graceful-shutdown: [ run ]
-    labels: [ run ]
     leave-volumes: [ run ]
     mount-buildkite-agent: [ run ]
     mount-checkout: [ run ]

tests/run.bats

@@ -1280,28 +1280,3 @@ cmd3"
   assert_output --partial "env-propagation-list desired, but LIST_OF_VARS is not defined!"
   unstub buildkite-agent
 }
-
-@test "Run with a list of propagated labels" {
-  export BUILDKITE_PLUGIN_DOCKER_COMPOSE_LABELS_0="com.buildkite.test=test"
-  export BUILDKITE_PLUGIN_DOCKER_COMPOSE_LABELS_1="com.buildkite.test2=test2"
-  export BUILDKITE_COMMAND="echo hello world"
-
-  export BUILDKITE_PLUGIN_DOCKER_COMPOSE_RUN=myservice
-  export BUILDKITE_PLUGIN_DOCKER_COMPOSE_CHECK_LINKED_CONTAINERS=false
-
-  stub docker \
-    "compose -f docker-compose.yml -p buildkite1111 up -d --scale myservice=0 myservice : echo ran myservice dependencies" \
-    "compose -f docker-compose.yml -p buildkite1111 run --name buildkite1111_myservice_build_1 --label com.buildkite.test=test --label com.buildkite.test2=test2 -T --rm myservice /bin/sh -e -c 'echo hello world' : echo ran myservice"
-
-  stub buildkite-agent \
-    "meta-data exists docker-compose-plugin-built-image-tag-myservice : exit 1"
-
-  run "$PWD"/hooks/command
-
-  assert_success
-  refute_output --partial "Pulling"
-  assert_output --partial "ran myservice"
-
-  unstub docker
-  unstub buildkite-agent
-}