Merge pull request #85 from VladRassokhin/fix-list-comments-indent

Fix indent of list item comments

hcl/printer/nodes.go

@@ -434,12 +434,8 @@ func (p *printer) list(l *ast.ListType) []byte {
 			if lit, ok := item.(*ast.LiteralType); ok && lit.LineComment != nil {
 				// if the next item doesn't have any comments, do not align
 				buf.WriteByte(blank) // align one space
-				if i != len(l.List)-1 {
-					if lit, ok := l.List[i+1].(*ast.LiteralType); ok && lit.LineComment != nil {
-						for i := 0; i < longestLine-curLen; i++ {
-							buf.WriteByte(blank)
-						}
-					}
+				for i := 0; i < longestLine-curLen; i++ {
+					buf.WriteByte(blank)
 				}
 
 				for _, comment := range lit.LineComment.List {

hcl/printer/testdata/comment_aligned.golden

@@ -22,4 +22,11 @@ aligned {
 		"foo",                                # kenya 1
 		"${aws_security_group.firewall.foo}", # kenya 2
 	]
+
+	security_groups2 = [
+		"foo",                                # kenya 1
+		"bar",                                # kenya 1.5
+		"${aws_security_group.firewall.foo}", # kenya 2
+		"foobar",                             # kenya 3
+	]
 }

hcl/printer/testdata/comment_aligned.input

@@ -18,4 +18,11 @@ security_groups = [
 	"foo",    # kenya 1
 	"${aws_security_group.firewall.foo}", # kenya 2
 ]
+
+security_groups2 = [
+	"foo",    # kenya 1
+	"bar",  # kenya 1.5
+	"${aws_security_group.firewall.foo}", # kenya 2
+	"foobar", # kenya 3
+]
 }