Adding tf to hcl format names

Author: mikefarah

.gitignore

@@ -43,6 +43,7 @@ yq*.snap
 
 test.yml
 test*.yml
+test*.tf
 test*.xml
 test*.toml
 test*.yaml

acceptance_tests/inputs-format.sh

@@ -6,6 +6,7 @@ setUp() {
   rm test*.csv 2>/dev/null || true
   rm test*.tsv 2>/dev/null || true
   rm test*.xml 2>/dev/null || true
+  rm test*.tf 2>/dev/null || true
 }
 
 testInputProperties() {
@@ -255,4 +256,61 @@ EOM
   assertEquals "$expected" "$X"
 }
 
+testInputTerraform() {
+  cat >test.tf <<EOL
+resource "aws_s3_bucket" "example" {
+  bucket = "my-bucket"
+  tags = {
+    Environment = "Dev"
+    Project = "Test"
+  }
+}
+EOL
+
+  read -r -d '' expected << EOM
+resource "aws_s3_bucket" "example" {
+  bucket = "my-bucket"
+  tags = {
+    Environment = "Dev"
+    Project = "Test"
+  }
+}
+EOM
+
+  X=$(./yq test.tf)
+  assertEquals "$expected" "$X"
+
+  X=$(./yq ea test.tf)
+  assertEquals "$expected" "$X"
+}
+
+testInputTerraformGithubAction() {
+  cat >test.tf <<EOL
+resource "aws_s3_bucket" "example" {
+  bucket = "my-bucket"
+  
+  tags = {
+    Environment = "Dev"
+    Project = "Test"
+  }
+}
+EOL
+
+  read -r -d '' expected << EOM
+resource "aws_s3_bucket" "example" {
+  bucket = "my-bucket"
+  tags = {
+    Environment = "Dev"
+    Project = "Test"
+  }
+}
+EOM
+
+  X=$(cat /dev/null | ./yq test.tf)
+  assertEquals "$expected" "$X"
+
+  X=$(cat /dev/null | ./yq ea test.tf)
+  assertEquals "$expected" "$X"
+}
+
 source ./scripts/shunit2

examples/sample.tf

@@ -0,0 +1,27 @@
+# main.tf
+
+# Define required providers and minimum Terraform version
+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 5.0"
+    }
+  }
+  required_version = ">= 1.2"
+}
+
+# Configure the AWS provider
+provider "aws" {
+  region = var.aws_region
+}
+
+# Define an S3 bucket resource
+resource "aws_s3_bucket" "example_bucket" {
+  bucket = var.bucket_name
+
+  tags = {
+    Environment = "Development"
+    Project     = "TerraformExample"
+  }
+}

pkg/yqlib/format.go

@@ -67,7 +67,7 @@ var TomlFormat = &Format{"toml", []string{},
 	func() Decoder { return NewTomlDecoder() },
 }
 
-var HclFormat = &Format{"hcl", []string{"h"},
+var HclFormat = &Format{"hcl", []string{"h", "tf"},
 	func() Encoder { return NewHclEncoder(ConfiguredHclPreferences) },
 	func() Decoder { return NewHclDecoder() },
 }