fix: markdown multiline wrapping caused to break formatting (#82) (#83)

Author: wobondar

writer/table.go

@@ -32,6 +32,7 @@ func (t TableWriter) Write(writer io.Writer) error {
 	table := tablewriter.NewWriter(writer)
 	table.SetHeader([]string{"Change", "Resource"})
 	table.SetAutoMergeCells(true)
+	table.SetAutoWrapText(false)
 	table.AppendBulk(tableString)
 
 	if t.mdEnabled {
@@ -59,6 +60,7 @@ func (t TableWriter) Write(writer io.Writer) error {
 		table = tablewriter.NewWriter(writer)
 		table.SetHeader([]string{"Change", "Output"})
 		table.SetAutoMergeCells(true)
+		table.SetAutoWrapText(false)
 		table.AppendBulk(tableString)
 
 		if t.mdEnabled {

writer/table_test.go

@@ -6,14 +6,28 @@ import (
 
 	"github.com/dineshba/tf-summarize/terraformstate"
 	"github.com/stretchr/testify/assert"
+
+	. "github.com/hashicorp/terraform-json"
 )
 
 func TestTableWriter_Write_NoMarkdown(t *testing.T) {
 	changes := createMockChanges()
 
+	changes["update"] = terraformstate.ResourceChanges{
+		{
+			Address: "aws_instance.example3",
+			Change:  &Change{Actions: Actions{ActionUpdate}},
+		},
+		{
+			Address: "aws_instance.example4.tag[\"Custom Instance Tag\"]",
+			Change:  &Change{Actions: Actions{ActionUpdate}},
+		},
+	}
+
 	outputChanges := map[string][]string{
 		"update": {
 			"output.example",
+			"output.long_resource_name.this[\"Custom/Resource Name\"]",
 		},
 	}
 
@@ -22,18 +36,24 @@ func TestTableWriter_Write_NoMarkdown(t *testing.T) {
 	err := tw.Write(&output)
 	assert.NoError(t, err)
 
-	expectedOutput := `+--------+-----------------------+
-| CHANGE |       RESOURCE        |
-+--------+-----------------------+
-| add    | aws_instance.example1 |
-+--------+-----------------------+
-| delete | aws_instance.example2 |
-+--------+-----------------------+
-+--------+----------------+
-| CHANGE |     OUTPUT     |
-+--------+----------------+
-| update | output.example |
-+--------+----------------+
+	expectedOutput := `+--------+--------------------------------------------------+
+| CHANGE |                     RESOURCE                     |
++--------+--------------------------------------------------+
+| add    | aws_instance.example1                            |
++--------+--------------------------------------------------+
+| update | aws_instance.example3                            |
++        +--------------------------------------------------+
+|        | aws_instance.example4.tag["Custom Instance Tag"] |
++--------+--------------------------------------------------+
+| delete | aws_instance.example2                            |
++--------+--------------------------------------------------+
++--------+--------------------------------------------------------+
+| CHANGE |                         OUTPUT                         |
++--------+--------------------------------------------------------+
+| update | output.example                                         |
++        +--------------------------------------------------------+
+|        | output.long_resource_name.this["Custom/Resource Name"] |
++--------+--------------------------------------------------------+
 `
 
 	assert.Equal(t, expectedOutput, output.String())
@@ -45,6 +65,7 @@ func TestTableWriter_Write_WithMarkdown(t *testing.T) {
 	outputChanges := map[string][]string{
 		"update": {
 			"output.example",
+			"output.long_resource_name.this[\"Custom/Resource Name\"]",
 		},
 	}
 
@@ -58,9 +79,10 @@ func TestTableWriter_Write_WithMarkdown(t *testing.T) {
 | add    | ` + "`aws_instance.example1`" + ` |
 | delete | ` + "`aws_instance.example2`" + ` |
 
-| CHANGE |      OUTPUT      |
-|--------|------------------|
-| update | ` + "`output.example`" + ` |
+| CHANGE |                          OUTPUT                          |
+|--------|----------------------------------------------------------|
+| update | ` + "`output.example`" + `                                         |
+|        | ` + "`output.long_resource_name.this[\"Custom/Resource Name\"]`" + ` |
 `
 
 	assert.Equal(t, expectedOutput, output.String())