Add new powershell.codeFormatting settings for new options in PSSA 1.18: PipelineIndentationStyle (PowerShell#1669)

* Add powershell.codeformatting.pipelineIndentationStyle setting

* fix indentation

Author: bergmeister

package.json

@@ -637,6 +637,16 @@
           "default": true,
           "description": "Adds a newline (line break) after a closing brace."
         },
+        "powershell.codeFormatting.pipelineIndentationStyle": {
+          "type": "string",
+          "enum": [
+            "IncreaseIndentationForFirstPipeline",
+            "IncreaseIndentationAfterEveryPipeline",
+            "NoIndentation"
+          ],
+          "default": "IncreaseIndentationForFirstPipeline",
+          "description": "Multi-line pipeline style settings."
+        },
         "powershell.codeFormatting.whitespaceBeforeOpenBrace": {
           "type": "boolean",
           "default": true,

src/settings.ts

@@ -14,6 +14,12 @@ enum CodeFormattingPreset {
     Stroustrup,
 }
 
+enum PipelineIndentationStyle {
+    IncreaseIndentationForFirstPipeline,
+    IncreaseIndentationAfterEveryPipeline,
+    NoIndentation,
+}
+
 export enum HelpCompletion {
     Disabled = "Disabled",
     BlockComment = "BlockComment",
@@ -39,6 +45,7 @@ export interface ICodeFormattingSettings {
     openBraceOnSameLine: boolean;
     newLineAfterOpenBrace: boolean;
     newLineAfterCloseBrace: boolean;
+    pipelineIndentationStyle: PipelineIndentationStyle;
     whitespaceBeforeOpenBrace: boolean;
     whitespaceBeforeOpenParen: boolean;
     whitespaceAroundOperator: boolean;
@@ -125,6 +132,7 @@ export function load(): ISettings {
         openBraceOnSameLine: true,
         newLineAfterOpenBrace: true,
         newLineAfterCloseBrace: true,
+        pipelineIndentationStyle: PipelineIndentationStyle.IncreaseIndentationForFirstPipeline,
         whitespaceBeforeOpenBrace: true,
         whitespaceBeforeOpenParen: true,
         whitespaceAroundOperator: true,