feat: add flowCollectionPadding option

When true, a single space of padding will be added inside the delimiters of non-empty single-line flow collections.

Fix #26

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to the "kubernetes-yaml-formatter" extension will be documen
 
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
 
+## 2.3.1 (03 Dec 2024)
+
+- add `better-yaml.flowCollectionPadding` option. When true, a single space of padding will be added inside the delimiters of non-empty single-line flow collections. Default true.
+
 ## 2.3.0 (19 Nov 2024)
 
 - add `better-yaml.documentOptions.version` global option to set YAML version used by documents without a %YAML directive.

README.md

@@ -58,6 +58,7 @@ This extension contributes the following settings:
 * `better-yaml.directives`: Include directives in the output. If true, at least the document-start marker --- is always included. If false, no directives or marker is ever included. If null, directives and marker may be included if required.
 * `better-yaml.commentString`: Change the comment prefix string. By default, empty comment lines are left empty, lines consisting of a single space are replaced by `#`, and all other lines are prefixed with a `#`.
 * `better-yaml.lineWidth`: Maximum line width (set to 0 to disable folding). This is a soft limit, as only double-quoted semantics allow for inserting a line break in the middle of a word.
+* `better-yaml.flowCollectionPadding`: When true, a single space of padding will be added inside the delimiters of non-empty single-line flow collections.
 * `better-yaml.documentOptions.version`: The YAML version used by documents without a %YAML directive. Must be '1.1' or '1.2'. Default to '1.2'.
 
 ## Thanks

package.json

@@ -78,6 +78,13 @@
           "default": 0,
           "description": "Maximum line width (set to 0 to disable folding). This is a soft limit, as only double-quoted semantics allow for inserting a line break in the middle of a word."
         },
+        "better-yaml.flowCollectionPadding": {
+          "type": [
+            "boolean"
+          ],
+          "default": true,
+          "description": "When true, a single space of padding will be added inside the delimiters of non-empty single-line flow collections."
+        },
         "better-yaml.documentOptions.version": {
           "type": [
             "string"

src/extension.ts

@@ -54,6 +54,7 @@ function makeFormattingOptions(conf: vscode.WorkspaceConfiguration, options: vsc
 		indentSeq: conf.get('better-yaml.indentSeq'),
 		directives: conf.get('better-yaml.directives'),
 		lineWidth: conf.get('better-yaml.lineWidth'),
+		flowCollectionPadding: conf.get('better-yaml.flowCollectionPadding'),
 	}
 	const commentString: string | undefined | null = conf.get('better-yaml.commentString')
 	if (commentString !== null && commentString !== undefined) {