Add abi handling to sway-fmt-v2

sway-fmt-v2/src/fmt.rs

@@ -104,11 +104,11 @@ enum Color {
         let correct_sway_code = r#"contract;
 
 enum Color {
- Blue : (),
- Green : (),
- Red : (),
- Silver : (),
- Grey : (),
+    Blue : (),
+    Green : (),
+    Red : (),
+    Silver : (),
+    Grey : (),
 }"#;
         let mut formatter = Formatter::default();
         let formatted_sway_code =
@@ -129,11 +129,11 @@ enum Color {
         let correct_sway_code = r#"contract;
 
 enum Color {
- Blue   : (),
- Green  : (),
- Red    : (),
- Silver : (),
- Grey   : (),
+    Blue   : (),
+    Green  : (),
+    Red    : (),
+    Silver : (),
+    Grey   : (),
 }"#;
 
         // Creating a config with enum_variant_align_threshold that exceeds longest variant length

sway-fmt-v2/src/items/item_abi.rs

@@ -74,12 +74,12 @@ impl CurlyBrace for ItemAbi {
             ItemBraceStyle::AlwaysNextLine => {
                 // Add openning brace to the next line.
                 line.push_str(&format!("\n{}\n", open_brace));
-                shape = shape.block_indent(1);
+                shape = shape.block_indent(4);
             }
             _ => {
                 // Add opening brace to the same line
                 line.push_str(&format!(" {}\n", open_brace));
-                shape = shape.block_indent(1);
+                shape = shape.block_indent(4);
             }
         }
 
@@ -88,6 +88,6 @@ impl CurlyBrace for ItemAbi {
     fn close_curly_brace(line: &mut String, formatter: &mut Formatter) {
         line.push(Delimiter::Brace.as_close_char());
         // If shape is becoming left-most alligned or - indent just have the defualt shape
-        formatter.shape = formatter.shape.shrink_left(1).unwrap_or_default();
+        formatter.shape = formatter.shape.shrink_left(4).unwrap_or_default();
     }
 }

sway-fmt-v2/src/items/item_enum.rs

@@ -84,12 +84,12 @@ impl CurlyBrace for ItemEnum {
             ItemBraceStyle::AlwaysNextLine => {
                 // Add openning brace to the next line.
                 line.push_str("\n{\n");
-                shape = shape.block_indent(1);
+                shape = shape.block_indent(4);
             }
             _ => {
                 // Add opening brace to the same line
                 line.push_str(" {\n");
-                shape = shape.block_indent(1);
+                shape = shape.block_indent(4);
             }
         }
 
@@ -99,6 +99,6 @@ impl CurlyBrace for ItemEnum {
     fn close_curly_brace(line: &mut String, formatter: &mut Formatter) {
         line.push('}');
         // If shape is becoming left-most alligned or - indent just have the defualt shape
-        formatter.shape = formatter.shape.shrink_left(1).unwrap_or_default();
+        formatter.shape = formatter.shape.shrink_left(4).unwrap_or_default();
     }
 }