bt: add command to show config

Author: DavidGamba

bt/config.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/DavidGamba/dgtools/bt/config"
+	"github.com/DavidGamba/go-getoptions"
+)
+
+func configCMD(ctx context.Context, parent *getoptions.GetOpt) *getoptions.GetOpt {
+	opt := parent.NewCommand("config", "Show bt config file details")
+	opt.SetCommandFn(configRun)
+
+	return opt
+}
+
+func configRun(ctx context.Context, opt *getoptions.GetOpt, args []string) error {
+	cfg := config.ConfigFromContext(ctx)
+	fmt.Printf("%s", cfg)
+	return nil
+}

bt/config/config.go

@@ -72,6 +72,19 @@ func (t TerraformProfile) String() string {
 	return output
 }
 
+func (c Config) String() string {
+	output := ""
+	output += fmt.Sprintf("config_root: %s\n", c.ConfigRoot)
+	output += fmt.Sprintf("default_terraform_profile: %s\n", c.Config.DefaultTerraformProfile)
+	output += fmt.Sprintf("terraform_profile_env_var: %s\n", c.Config.TerraformProfileEnvVar)
+
+	for k := range c.TFProfile {
+		output += fmt.Sprintf("profile '%s': %s\n", k, c.TFProfile[k])
+	}
+
+	return output
+}
+
 func (c Config) Profile(profile string) string {
 	_, ok := c.TFProfile[profile]
 	if !ok {

bt/main.go

@@ -41,6 +41,7 @@ func program(args []string) int {
 	opt.SetUnknownMode(getoptions.Pass)
 
 	terraform.NewCommand(ctx, opt)
+	configCMD(ctx, opt)
 
 	opt.HelpCommand("help", opt.Alias("?"))
 	remaining, err := opt.Parse(args[1:])

bt/tests/.bt.cue

@@ -1,12 +1,26 @@
-terraform: {
-	init: {
-		backend_config: ["backend.tfvars"]
-	}
-	plan: {
-		var_file: ["vars.tfvars"]
-	}
-	workspaces: {
-		enabled: true
-		dir: "envs"
+config: {
+	default_terraform_profile: "default"
+	terraform_profile_env_var: "BT_TERRAFORM_PROFILE"
+}
+terraform_profile: {
+	default: {
+		binary_name: "terraform"
+		init: {
+			backend_config: ["backend.tfvars"]
+		}
+		plan: {
+			var_file: ["~/auth.tfvars"]
+		}
+		workspaces: {
+			enabled: true
+			dir: "envs"
+		}
+		pre_apply_checks: {
+			enabled: true
+			commands: [
+				{name: "conftest", command: ["conftest", "test", "$TERRAFORM_JSON_PLAN"]},
+			]
+		}
+		platforms: ["darwin_amd64", "darwin_arm64", "linux_amd64", "linux_arm64"]
 	}
 }