v0.3.0 - better output for lists: no brackets are displayed

cmd/root.go

@@ -1,13 +1,12 @@
 package cmd
 
 import (
-	"fmt"
 	"github.com/freshautomations/stoml/defaults"
 	"github.com/freshautomations/stoml/exit"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"math"
 	"os"
+	"strings"
 )
 
 const help = `Usage:
@@ -49,22 +48,7 @@ func RunRoot(cmd *cobra.Command, args []string) (output string, err error) {
 		}
 	}
 
-	result := viper.Get(key)
-	if result == nil {
-		result = ""
-	}
-	if f32, IsFloat32 := result.(float32); IsFloat32 {
-		if _, frac := math.Modf(math.Abs(float64(f32))); frac < epsilon || frac > 1.0-epsilon {
-			result = int32(f32)
-		}
-	}
-	if f64, IsFloat64 := result.(float64); IsFloat64 {
-		if _, frac := math.Modf(math.Abs(f64)); frac < epsilon || frac > 1.0-epsilon {
-			result = int64(f64)
-		}
-	}
-
-	output = fmt.Sprintf("%v", result)
+	output = strings.Join(viper.GetStringSlice(key), " ")
 	return
 }
 

cmd/root_test.go

@@ -61,9 +61,14 @@ func TestRunRoot(t *testing.T) {
 	assert.Empty(t, result, "unexpected result")
 	assert.Nil(t, err, "unexpected error")
 
-	// Todo: FIX long int from json test
-	//result, err = RunRoot(cmd, []string{"../test.json", "id"})
-	//assert.Equal(t, "15576104", result, "unexpected result")
-	//assert.Nil(t, err, "unexpected error")
+	// slices with numbers
+	result, err = RunRoot(cmd, []string{"../test.ini", "slices.numbers"})
+	assert.Equal(t, "1 1 2 3 5", result, "unexpected result")
+	assert.Nil(t, err, "unexpected error")
+
+	// slices with numbers and strings
+	result, err = RunRoot(cmd, []string{"../test.ini", "slices.strings"})
+	assert.Equal(t, "The answer is 42", result, "unexpected result")
+	assert.Nil(t, err, "unexpected error")
 
 }

defaults/defaults.go

@@ -1,4 +1,4 @@
 package defaults
 
 // Application version
-const Version = "0.2.0"
+const Version = "0.3.0"

test.ini

@@ -6,3 +6,7 @@ ETA = 3
 
 [blur]
 song2 = "woo-hoo"
+
+[slices]
+numbers = [1, 1, 2, 3, 5]
+strings = ["The answer is", "42"]