Add simple format check for Terragrunt files (#176)

transparency-dev · Aug 27, 2024 · e70cb06 · e70cb06
1 parent 0cfc433
commit e70cb06
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Showing 4 changed files with 31 additions and 10 deletions.
diff --git a/.github/workflows/terragrunt_test.yml b/.github/workflows/terragrunt_test.yml
@@ -0,0 +1,21 @@
+name: 'Terragrunt format check'
+on:
+  - pull_request
+
+env:
+  tf_version: '1.5.7'
+  tg_version: '0.55.1'
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout'
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Check terragrunt HCL
+        uses: gruntwork-io/terragrunt-action@cf355638dbd066b6a70eb01f31ad9293870a0e34 # v2
+        with:
+          tf_version: ${{ env.tf_version }}
+          tg_version: ${{ env.tg_version }}
+          tg_command: 'hclfmt --terragrunt-check --terragrunt-diff'
diff --git a/deployment/live/gcp/cloudbuild/terragrunt.hcl b/deployment/live/gcp/cloudbuild/terragrunt.hcl
@@ -3,9 +3,9 @@ terraform {
 }
 
 locals {
-  project_id  = "trillian-tessera"
-  region      = "us-central1"
-  env         = path_relative_to_include()
+  project_id = "trillian-tessera"
+  region     = "us-central1"
+  env        = path_relative_to_include()
 }
 
 remote_state {
@@ -18,7 +18,7 @@ remote_state {
     prefix   = "${path_relative_to_include()}-terraform.tfstate"
 
     gcs_bucket_labels = {
-      name  = "terraform_state_storage"
+      name = "terraform_state_storage"
     }
   }
 }
diff --git a/deployment/live/gcp/example-gcp/ci/terragrunt.hcl b/deployment/live/gcp/example-gcp/ci/terragrunt.hcl
@@ -11,6 +11,6 @@ inputs = merge(
   include.root.locals,
   {
     example_gcp_docker_image = "us-central1-docker.pkg.dev/trillian-tessera/docker-prod/example-gcp:latest"
-    log_origin = "example-gcp"
+    log_origin               = "example-gcp"
   }
 )
diff --git a/deployment/live/gcp/example-gcp/terragrunt.hcl b/deployment/live/gcp/example-gcp/terragrunt.hcl
@@ -3,10 +3,10 @@ terraform {
 }
 
 locals {
-  env         = path_relative_to_include()
-  project_id  = get_env("GOOGLE_PROJECT", "trillian-tessera")
-  location    = get_env("GOOGLE_REGION", "us-central1")
-  base_name   = get_env("TESSERA_BASE_NAME", "${local.env}-example-gcp")
+  env        = path_relative_to_include()
+  project_id = get_env("GOOGLE_PROJECT", "trillian-tessera")
+  location   = get_env("GOOGLE_REGION", "us-central1")
+  base_name  = get_env("TESSERA_BASE_NAME", "${local.env}-example-gcp")
 }
 
 remote_state {
@@ -19,7 +19,7 @@ remote_state {
     prefix   = "${local.env}/terraform.tfstate"
 
     gcs_bucket_labels = {
-      name  = "terraform_state_storage"
+      name = "terraform_state_storage"
     }
   }
 }