fix: next empty line in flow collection

ikatyang · ikatyang · commit d0b19083eab4 · 2018-06-14T11:03:23.000+08:00
diff --git a/src/language-yaml/printer-yaml.js b/src/language-yaml/printer-yaml.js
@@ -354,7 +354,13 @@ function _print(node, parentNode, path, options, print) {
                       : concat([
                           ",",
                           line,
-                          printNextEmptyLine(childPath, options.originalText)
+                          node.children[index].position.start.line !==
+                          node.children[index + 1].position.start.line
+                            ? printNextEmptyLine(
+                                childPath,
+                                options.originalText
+                              )
+                            : ""
                         ])
                   ]),
                 "children"
diff --git a/tests/yaml_flow_mapping/__snapshots__/jsfmt.spec.js.snap b/tests/yaml_flow_mapping/__snapshots__/jsfmt.spec.js.snap
@@ -759,8 +759,8 @@ c: 123
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 {
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,
-
   bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,
+
   c: 123,
 }
 
@@ -775,8 +775,8 @@ c: 123
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 {
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,
-
     bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,
+
     c: 123,
 }
 
@@ -791,8 +791,8 @@ c: 123
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 {
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,
-
   bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,
+
   c: 123,
 }
 
diff --git a/tests/yaml_flow_sequence/__snapshots__/jsfmt.spec.js.snap b/tests/yaml_flow_sequence/__snapshots__/jsfmt.spec.js.snap
@@ -759,8 +759,8 @@ c: 123
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,
-
   bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,
+
   c: 123,
 ]
 
@@ -775,8 +775,8 @@ c: 123
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,
-
     bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,
+
     c: 123,
 ]
 
@@ -791,8 +791,8 @@ c: 123
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,
-
   bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,
+
   c: 123,
 ]
 

Original file line number	Diff line number	Diff line change
`@@ -759,8 +759,8 @@ c: 123`
`759`	`759`	`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
`760`	`760`	`{`
`761`	`761`	`aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,`
`762`		`-`
`763`	`762`	`bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,`
	`763`	`+`
`764`	`764`	`c: 123,`
`765`	`765`	`}`
`766`	`766`
`@@ -775,8 +775,8 @@ c: 123`
`775`	`775`	`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
`776`	`776`	`{`
`777`	`777`	`aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,`
`778`		`-`
`779`	`778`	`bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,`
	`779`	`+`
`780`	`780`	`c: 123,`
`781`	`781`	`}`
`782`	`782`
`@@ -791,8 +791,8 @@ c: 123`
`791`	`791`	`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
`792`	`792`	`{`
`793`	`793`	`aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 123,`
`794`		`-`
`795`	`794`	`bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb: 123,`
	`795`	`+`
`796`	`796`	`c: 123,`
`797`	`797`	`}`
`798`	`798`