feat(style)!: +1 indentation level for multiline pipelines in assignment-like expressions

Author: blindFS

languages/nu.scm

@@ -117,6 +117,30 @@
   (parameter_pipes)? @do_nothing
 )
 
+;; let/mut expression
+(_
+  value: (pipeline
+    .
+    (pipe_element) @append_indent_start
+    .
+    (comment)*
+    .
+    ["err>|" "out>|" "e>|" "o>|" "err+out>|" "out+err>|" "o+e>|" "e+o>|" "|"]
+  ) @append_indent_end
+)
+
+;; assignment
+(_
+  rhs: (pipeline
+    .
+    (pipe_element) @append_indent_start
+    .
+    (comment)*
+    .
+    ["err>|" "out>|" "e>|" "o>|" "err+out>|" "out+err>|" "o+e>|" "e+o>|" "|"]
+  ) @append_indent_end
+)
+
 ;; space/newline between parameters
 (parameter_pipes
   (

test/expected_assignment.nu

@@ -0,0 +1,18 @@
+let foo = 1
+  | $in
+  e>| $in
+
+mut bar = 1
+  # comment
+  | $in
+  # comment
+  e+o>| $in
+
+$bar += 1
+  | $in
+  # comment
+  err+out>| $in
+
+let foo = 1 | $in e>| $in
+mut bar = 1 | $in e+o>| $in
+$bar += 1 | $in err+out>| $in

test/input_assignment.nu

@@ -0,0 +1,18 @@
+let foo = 1
+| $in
+e>| $in
+
+mut bar = 1
+        # comment
+  | $in
+  # comment
+ e+o>| $in
+
+$bar += 1
+  | $in
+# comment
+  err+out>| $in
+
+let foo = 1 |   $in e>|   $in
+mut bar = 1 | $in  e+o>| $in
+$bar += 1 | $in  err+out>|  $in