From 8d10da6738e8b0bcf24202d7ac942706fbbe56b4 Mon Sep 17 00:00:00 2001
From: Kevin Amado <kamadorueda@gmail.com>
Date: Fri, 18 Feb 2022 12:02:32 -0500
Subject: [PATCH] feat: inline beggining at

---
 src/rules/pattern.rs    | 19 ++++++++++++-------
 tests/cases/pattern/in  |  5 +++++
 tests/cases/pattern/out |  6 ++++++
 3 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/src/rules/pattern.rs b/src/rules/pattern.rs
index 517b4926..c5c90c86 100644
--- a/src/rules/pattern.rs
+++ b/src/rules/pattern.rs
@@ -35,8 +35,10 @@ pub fn rule(
     };
 
     // x @
+    let mut at = false;
     let child = children.peek_next().unwrap();
     if let rnix::SyntaxKind::NODE_PAT_BIND = child.element.kind() {
+        at = true;
         match layout {
             crate::config::Layout::Tall => {
                 steps.push_back(crate::builder::Step::FormatWider(
@@ -47,25 +49,28 @@ pub fn rule(
                 steps.push_back(crate::builder::Step::Format(child.element));
             }
         }
-        if !has_comments && items_count <= 1 {
-            steps.push_back(crate::builder::Step::Whitespace);
-        } else {
-            steps.push_back(crate::builder::Step::NewLine);
-            steps.push_back(crate::builder::Step::Pad);
-        }
         children.move_next();
     }
 
     // /**/
+    let mut comment = false;
     children.drain_comments_and_newlines(|element| match element {
         crate::children::DrainCommentOrNewline::Comment(text) => {
-            steps.push_back(crate::builder::Step::Comment(text));
             steps.push_back(crate::builder::Step::NewLine);
             steps.push_back(crate::builder::Step::Pad);
+            steps.push_back(crate::builder::Step::Comment(text));
+            comment = true;
         }
         crate::children::DrainCommentOrNewline::Newline(_) => {}
     });
 
+    if comment {
+        steps.push_back(crate::builder::Step::NewLine);
+        steps.push_back(crate::builder::Step::Pad);
+    } else if at {
+        steps.push_back(crate::builder::Step::Whitespace);
+    }
+
     // {
     let child = children.get_next().unwrap();
     steps.push_back(crate::builder::Step::Format(child.element));
diff --git a/tests/cases/pattern/in b/tests/cases/pattern/in
index 0fd7c763..f4daa99f 100644
--- a/tests/cases/pattern/in
+++ b/tests/cases/pattern/in
@@ -1,4 +1,9 @@
 [
+  (a@{
+    self,
+    gomod2nix,
+    mach-nix,
+  }: _)
   ({
     self,
     gomod2nix,
diff --git a/tests/cases/pattern/out b/tests/cases/pattern/out
index 1f1d57ce..3e1eae65 100644
--- a/tests/cases/pattern/out
+++ b/tests/cases/pattern/out
@@ -1,4 +1,10 @@
 [
+  (a @ {
+    self,
+    gomod2nix,
+    mach-nix,
+  }:
+    _)
   ({
     self,
     gomod2nix,