fix: downloading artifcats with multiple plugin invokces (#17)

README.md

@@ -24,7 +24,7 @@ Add the following to your `pipeline.yml`:
 steps:
   - command: ~
     plugins:
-      - fatzebra/terragrunt-workspace#v1.4.4:
+      - fatzebra/terragrunt-workspace#v1.4.5:
           module_dir: "test/test/"
 ```
 
@@ -52,7 +52,7 @@ After adding the docker plugin you also need to run the module discovery as a co
 steps:
   - command: buildkite-agent meta-data set terragrunt-workspace-module-groups "$(terragrunt output-module-groups --terragrunt-working-dir /test/test)"
     plugins:
-      - fatzebra/terragrunt-workspace#v1.4.4:
+      - fatzebra/terragrunt-workspace#v1.4.5:
         module_dir: "test/test/"
       - docker#v5.11.0:
         image: "devopsinfra/docker-terragrunt:aws-tf-1.9.7-tg-0.67.16"

hooks/post-command

@@ -211,6 +211,7 @@ printf '\n\n%s' "${annotation[@]}" | buildkite-agent annotate --style "info" --c
 # shellcheck disable=SC2124
 PIPELINE+="
 - label: \":terragrunt: [${BUILDKITE_LABEL}] Plan Modules\"
+  key: \"plan-${MODULE_DIR}\"
   command: |-
     printf '\n\n%s' \"---\" | buildkite-agent annotate --append --context \"${BUILDKITE_STEP_ID}\"
     printf '\n\n%s' \":rocket: Selected modules\" | buildkite-agent annotate --append --context \"${BUILDKITE_STEP_ID}\"
@@ -229,10 +230,11 @@ ${step_args[@]}
   prompt: Apply changes?
 
 - label: \":terragrunt: [${BUILDKITE_LABEL}] Apply Modules\"
+  key: \"apply-${MODULE_DIR}\"
   command: |-
 ${refresh_commands[@]}
     mkdir -p .plans
-    buildkite-agent artifact download '.plans/**' .plans
+    buildkite-agent artifact download '.plans/**' .plans --step 'plan-${MODULE_DIR}'
     for module in \$\$(buildkite-agent meta-data get modules); do
       echo \"+++ applying \$\${module}\"
       ${plan_decryption_command}