Spike - Formats script text for only pwsh cells

Invoke-NotebookFormatter.ps1

@@ -0,0 +1,61 @@
+function Invoke-NotebookFormatter {
+    <#
+        .Synopsis
+    #>
+
+    param(
+        [Parameter(ValueFromPipelineByPropertyName = $true)]
+        [Alias('Fullname')]
+        $Path = $pwd
+    )
+
+    Begin {
+        $found = (Get-Module -ListAvailable PSScriptAnalyzer)
+        if (!$found) {
+            Write-Host -ForegroundColor Red "PSScriptAnalyzer not found, 'Install-Module PSScriptAnalyzer' and rerun"
+        }
+    }
+
+    Process {
+        if ($found) {
+            if ([System.Uri]::IsWellFormedUriString($Path, [System.UriKind]::Absolute)) {
+                try {
+                    $data = Invoke-RestMethod $Path
+                }
+                catch {
+                    throw "$($Path) is not a valid Jupyter Notebook" 
+                }
+            }
+            else {
+                $json = Get-Content $Path 
+                $data = $json | ConvertFrom-Json
+            }            
+        }
+
+        $cells = $data.cells
+        $totalCells = $cells.count
+        for ($idx = 0; $idx -lt $totalCells; $idx++) {
+            $cell = $cells[$idx]
+            if ($cell.cell_type) {
+                if ($cell.metadata.dotnet_interactive.language -eq 'pwsh') {
+                    $result = Invoke-Formatter (-join $cell.source)
+                    $lines = $result.split("`n")
+
+                    $cell.source = $(
+                        foreach ($line in $lines) {
+                            $line + "`n"
+                        }
+                    )
+                }
+            }
+        }
+
+        $targetPath = Split-Path $Path
+        $LeafBase = Split-Path $Path -LeafBase
+        $Extension = Split-Path $Path -Extension
+
+        $targetFile = "{0}\{1}.formatted{2}" -f $targetPath, $LeafBase, $Extension
+
+        ConvertTo-Json $data -Depth 15 | Set-Content -Path $targetFile
+    }
+}

PowerShellNotebook.psd1

@@ -80,6 +80,7 @@ For detailed instructions and examples, click through the "Project Site" link or
         'Get-ParsedSql',
         'Get-ParsedSqlOffsets',
         'Invoke-ExecuteNotebook',
+        'Invoke-NotebookFormatter',
         'Invoke-PowerShellNotebook',
         'loadScriptDomModules',
         'New-CodeCell',

PowerShellNotebook.psm1

@@ -11,6 +11,7 @@
 . $PSScriptRoot\GetNotebookContent.ps1
 . $PSScriptRoot\GetNotebookDisplayData.ps1
 . $PSScriptRoot\GetParameterInsertionIndex.ps1
+. $PSScriptRoot\Invoke-NotebookFormatter.ps1
 . $PSScriptRoot\InvokeExecuteNotebook.ps1
 . $PSScriptRoot\InvokePowerShellNotebook.ps1
 . $PSScriptRoot\New-InteractiveNotebook.ps1

testFormatter.ipynb

@@ -0,0 +1,114 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "pwsh"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "if($a) { 'yes'\r\n",
+    "} else { 'nox' \r\n",
+    "}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "var x = 1;\r\n",
+    "x"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "----\r\n",
+    "# Some Markdown"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "pwsh"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "for($i = 0; $i -lt 10; $i++) { $i*2; \"test\" 1\r\n",
+    "}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "pwsh"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "function foo {\r\n",
+    "    \"hello\"\r\n",
+    "      }"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "pwsh"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "function foo {\r\n",
+    "\"hello\"\r\n",
+    " }"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "pwsh"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "$h=@{\r\n",
+    "1='123'\r\n",
+    "123123='asfd'\r\n",
+    "}"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "PowerShell",
+   "language": "powershell",
+   "name": "powershell"
+  },
+  "language_info": {
+   "name": "powershell",
+   "version": ""
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}