feat: readd templatefile support

cmd/infracost/breakdown_test.go

@@ -1322,3 +1322,43 @@ func TestBreakdownSkipAutodetectionIfTerraformVarFilePassed(t *testing.T) {
  nil,
  )
 }
+
+func TestBreakdownTerragruntFileFuncs(t *testing.T) {
+ if os.Getenv("GITHUB_ACTIONS") == "" {
+ t.Skip("skipping as this test is only designed for GitHub Actions")
+ }
+
+ t.Setenv("INFRACOST_CI_PLATFORM", "github_app")
+
+ testName := testutil.CalcGoldenFileTestdataDirName()
+ dir := path.Join("./testdata", testName)
+ GoldenFileCommandTest(
+ t,
+ testutil.CalcGoldenFileTestdataDirName(),
+ []string{
+ "breakdown",
+ "--path", dir,
+ },
+ &GoldenFileOptions{IgnoreLogs: true, IgnoreNonGraph: true},
+ )
+}
+
+func TestBreakdownTerraformFileFuncs(t *testing.T) {
+ if os.Getenv("GITHUB_ACTIONS") == "" {
+ t.Skip("skipping as this test is only designed for GitHub Actions")
+ }
+
+ t.Setenv("INFRACOST_CI_PLATFORM", "github_app")
+
+ testName := testutil.CalcGoldenFileTestdataDirName()
+ dir := path.Join("./testdata", testName)
+ GoldenFileCommandTest(
+ t,
+ testutil.CalcGoldenFileTestdataDirName(),
+ []string{
+ "breakdown",
+ "--path", dir,
+ },
+ &GoldenFileOptions{IgnoreLogs: true, IgnoreNonGraph: true},
+ )
+}

cmd/infracost/cmd_test.go

@@ -41,6 +41,7 @@ type GoldenFileOptions = struct {
  // RunTerraformCLI sets the cmd test to also run the cmd with --terraform-force-cli set
  RunTerraformCLI bool
  IgnoreNonGraph bool
+ IgnoreLogs bool
 }
 
 func DefaultOptions() *GoldenFileOptions {
@@ -130,7 +131,7 @@ func GetCommandOutput(t *testing.T, args []string, testOptions *GoldenFileOption
 
  if testOptions.CaptureLogs {
  logBuf = testutil.ConfigureTestToCaptureLogs(t, c)
- } else {
+ } else if !testOptions.IgnoreLogs {
  testutil.ConfigureTestToFailOnLogs(t, c)
  }
 

cmd/infracost/testdata/breakdown_terraform_file_funcs/instance.json

@@ -0,0 +1,3 @@
+{
+ "instance_type": "m5.large"
+}

cmd/infracost/testdata/breakdown_terraform_file_funcs/main.tf

@@ -0,0 +1,70 @@
+provider "aws" {
+ region = "us-east-1"
+ skip_credentials_validation = true
+ skip_requesting_account_id = true
+ access_key = "mock_access_key"
+ secret_key = "mock_secret_key"
+}
+
+locals {
+ files = [
+ { name = "cd", file = "instance.json", },
+ { name = "sym", file = "sym-instance.json", },
+ { name = "pd", file = "../../../testdata/instance.json", },
+ {
+ name = "abs",
+ file = "/home/runner/work/infracost/infracost/cmd/infracost/testdata/breakdown_terraform_file_funcs/instance.json",
+ },
+ { name = "pdabs", file = "/home/runner/work/infracost/infracost/cmd/testdata/instance.json", },
+ ]
+ dirs = [
+ { name = "cd", dir = "." },
+ { name = "pd", dir = "../../../testdata" },
+ { name = "abs", dir = "/home/runner/work/infracost/infracost/cmd/infracost/testdata/breakdown_terraform_file_funcs/" },
+ { name = "pdabs", dir = "/home/runner/work/infracost/infracost/cmd/testdata/" },
+
+ ]
+ template_files = [
+ { name = "cd", file = "templ.tftpl", },
+ { name = "pd", file = "../../../testdata/templ.tftpl", },
+ {
+ name = "abs", file = "/home/runner/work/infracost/infracost/cmd/infracost/testdata/breakdown_terraform_file_funcs/templ.tftpl",
+ },
+ { name = "pdabs", file = "/home/runner/work/infracost/infracost/cmd/testdata/templ.tftpl", }
+ ]
+}
+
+resource "aws_instance" "file" {
+ for_each = { for f in local.files : f.name => f.file }
+
+ ami = "ami-674cbc1e"
+ instance_type = jsondecode(file(each.value)).instance_type
+}
+
+module "mod_files" {
+ source = "./modules/test"
+}
+
+resource "aws_instance" "fileexists" {
+ for_each = { for f in local.files : f.name => f.file }
+ ami = "ami-674cbc1e"
+ instance_type = fileexists(each.value) ? "e" : "ne"
+}
+
+resource "aws_instance" "fileset" {
+ for_each = { for f in local.dirs : f.name => f.dir }
+ ami = "ami-674cbc1e"
+ instance_type = length(fileset(each.value, "*.json"))
+}
+
+resource "aws_instance" "filemd5" {
+ for_each = { for f in local.files : f.name => f.file }
+ ami = "ami-674cbc1e"
+ instance_type = filemd5(each.value)
+}
+
+resource "aws_instance" "template_file" {
+ for_each = { for f in local.template_files : f.name => f.file }
+ ami = "ami-674cbc1e"
+ instance_type = jsondecode(templatefile(each.value, {})).instance_type
+}

cmd/infracost/testdata/breakdown_terraform_file_funcs/modules/test/instance.json

@@ -0,0 +1,3 @@
+{
+ "instance_type": "m5.2xlarge"
+}

cmd/infracost/testdata/breakdown_terraform_file_funcs/modules/test/main.tf

@@ -0,0 +1,21 @@
+locals {
+ files = [
+ { name = "cd", file = "${path.module}/instance.json", },
+ { name = "rootcd", file = "${path.module}/../../instance.json", },
+ { name = "pd", file = "${path.module}/../../../../testdata/instance.json", },
+ ]
+}
+
+resource "aws_instance" "file" {
+ for_each = { for f in local.files : f.name => f.file }
+
+ ami = "ami-674cbc1e"
+ instance_type = jsondecode(file(each.value)).instance_type
+}
+
+resource "aws_instance" "fileexists" {
+ for_each = { for f in local.files : f.name => f.file }
+
+ ami = "ami-674cbc1e"
+ instance_type = fileexists(each.value) ? "e" : "ne"
+}

cmd/infracost/testdata/breakdown_terraform_file_funcs/sym-instance.json

@@ -0,0 +1 @@
+../../../testdata/instance.json

cmd/infracost/testdata/breakdown_terraform_file_funcs/templ.tftpl

@@ -0,0 +1,3 @@
+${jsonencode({
+"instance_type": "t2.micro",
+})}