When debug is on, output the commands used to run frameworks

amod/amod.go

@@ -16,6 +16,7 @@ import (
 	"github.com/asmaloney/gactar/actr/modules"
 	"github.com/asmaloney/gactar/actr/param"
 
+	"github.com/asmaloney/gactar/util/executil"
 	"github.com/asmaloney/gactar/util/issues"
 	"github.com/asmaloney/gactar/util/keyvalue"
 )
@@ -39,6 +40,8 @@ func (e ErrParseChunk) Error() string {
 // SetDebug turns debugging on and off. This will output the tokens as they are generated.
 func SetDebug(debug bool) {
 	debugging = debug
+
+	executil.SetDebug(debug)
 }
 
 // OutputEBNF outputs the extended Backus–Naur form (EBNF) of the amod grammar to stdout.

util/executil/executil.go

@@ -6,6 +6,10 @@ import (
 	"os/exec"
 )
 
+var (
+	debugging bool = false
+)
+
 type ErrExecuteCommand struct {
 	Output string
 }
@@ -16,12 +20,31 @@ func (e ErrExecuteCommand) Error() string {
 
 func ExecCommand(name string, arg ...string) (output string, err error) {
 	cmd := exec.Command(name, arg...)
+
+	if debugging {
+		fmt.Printf("Executing: %s\n", cmd.String())
+	}
+
 	outputBytes, err := cmd.CombinedOutput()
 	output = string(outputBytes)
+
+	if debugging {
+		if err != nil {
+			fmt.Printf("Exec  FAIL: %s\n%s\n", cmd.String(), output)
+		} else {
+			fmt.Printf("Exec SUCCESS: %s\n", cmd.String())
+		}
+	}
+
 	if err != nil {
 		err = &ErrExecuteCommand{Output: output}
 		return
 	}
 
 	return
 }
+
+// SetDebug turns debugging on and off. This will output the command before executing it.
+func SetDebug(debug bool) {
+	debugging = debug
+}