fix(cmd): removed flag parsing when wrapping terraform

cmd/twrapper/cmd/cmd_root.go

@@ -17,10 +17,10 @@ var rootCmd = &cobra.Command{
  Use: "twrapper",
  Short: "Wrapper for initialising Terraform",
  Long: `Sets some things up before running Terraform in a CI environment.`,
+ DisableFlagParsing: true,
  Run: func(cmd *cobra.Command, args []string) {
  err := config.checkRequirements()
  fatalIfNotNil(err, "%s")
-
  opts := terraform.NewOpts()
  opts.WithArguments(ActionArgs(args))
  opts.WithBackend(config.Backend())

cmd/twrapper/cmd/cmd_root_test.go

@@ -0,0 +1,25 @@
+package cmd
+
+import (
+ "bytes"
+ "io/ioutil"
+ "os"
+ "testing"
+
+ "github.com/stretchr/testify/assert"
+)
+
+func TestCmdAllArgs(t *testing.T) {
+ r := bytes.NewBufferString("")
+ rootCmd.SetOut(r)
+
+ err := os.Setenv("KEY_ID", "2F4A2B8D-9353-44EA-8248-386CB0FE7425")
+ assert.Nil(t, err)
+
+ rootCmd.SetArgs([]string{"terraform", "-version"})
+ err = rootCmd.Execute()
+ assert.Nil(t, err)
+
+ _, err = ioutil.ReadAll(r)
+ assert.Nil(t, err)
+}

cmd/twrapper/cmd/terraform.twrapper.yml

@@ -0,0 +1,3 @@
+aws:
+backend_key_id_var: KEY_ID
+backend_type: local

cmd/twrapper/cmd/utils.go

@@ -1,8 +1,6 @@
 package cmd
 
 import (
- "encoding/json"
- "fmt"
  "github.com/google/uuid"
  "log"
 )
@@ -17,9 +15,3 @@ func fatalIfNotNil(err error, errStr string) {
  log.Fatalf(errStr, err.Error())
  }
 }
-
-func printMarshalled(v interface{}) {
- if d, err := json.MarshalIndent(v, "", " "); err == nil {
- fmt.Println(string(d))
- }
-}