Files
winutil/tools/devdocs-generator.ps1
Chris Titus 58d37bb461 Clean up analyzer warnings across app search and ISO workflows (#4794)
* Clean up analyzer warnings

* Align analyzer warning cleanup policy

* Run PSScriptAnalyzer directly in unittests workflow

* Bind lazy-rendered buttons to click handlers

* Remove WinUtil performance tracing

* Fix Win11 ISO creator temp directory reuse
2026-07-02 12:05:25 -05:00

410 lines
15 KiB
PowerShell

<#
.DESCRIPTION
Generates Hugo markdown docs from config/tweaks.json and config/feature.json.
Run by the GitHub Actions docs workflow before Hugo build.
#>
function Update-Progress {
param (
[Parameter(Mandatory, position=0)]
[string]$StatusMessage,
[Parameter(Mandatory, position=1)]
[ValidateRange(0,100)]
[int]$Percent
)
Write-Progress -Activity "Generating Dev Docs" -Status $StatusMessage -PercentComplete $Percent
}
function Get-RawJsonBlock {
# Returns the raw JSON text and 1-based start line for an item, excluding the "link" property.
param (
[Parameter(Mandatory)]
[string]$ItemName,
[Parameter(Mandatory)]
[AllowEmptyString()]
[string[]]$JsonLines
)
$escapedName = [regex]::Escape($ItemName)
$startIndex = -1
for ($i = 0; $i -lt $JsonLines.Count; $i++) {
if ($JsonLines[$i] -match "^(\s*)`"$escapedName`"\s*:\s*\{") {
$startIndex = $i
break
}
}
if ($startIndex -eq -1) {
Write-Warning "Could not find '$ItemName' in JSON"
return $null
}
# Use brace-depth tracking to find the closing brace
$endIndex = -1
$depth = 1 # We're starting inside the opening brace
for ($i = ($startIndex + 1); $i -lt $JsonLines.Count; $i++) {
$line = $JsonLines[$i]
# Count braces in this line, ignoring those in strings
$inString = $false
$chars = $line.ToCharArray()
for ($k = 0; $k -lt $chars.Count; $k++) {
if ($chars[$k] -eq '"' -and ($k -eq 0 -or $chars[$k-1] -ne '\')) {
$inString = -not $inString
} elseif (-not $inString) {
if ($chars[$k] -eq '{') { $depth++ }
elseif ($chars[$k] -eq '}') { $depth-- }
}
}
# Found the closing brace of the item
if ($depth -eq 0) {
$endIndex = $i
break
}
}
if ($endIndex -eq -1) {
Write-Warning "Could not find closing brace for '$ItemName'"
return $null
}
# Strip trailing "link" property and blank lines before returning
$lastContentIndex = $endIndex - 1
while ($lastContentIndex -gt $startIndex) {
$trimmed = $JsonLines[$lastContentIndex].Trim()
if ($trimmed -eq "" -or $trimmed -match '^"link"') {
$lastContentIndex--
} else {
break
}
}
return @{
LineNumber = $startIndex + 1
RawText = ($JsonLines[$startIndex..$lastContentIndex] -join "`r`n")
}
}
function Get-ButtonFunctionMapping {
# Parses Invoke-WPFButton.ps1 and returns a hashtable of button name -> function name.
param (
[Parameter(Mandatory)]
[string]$ButtonFilePath
)
$mapping = @{}
foreach ($line in (Get-Content -Path $ButtonFilePath)) {
if ($line -match '^\s*"(\w+)"\s*\{(Invoke-\w+)') {
$mapping[$matches[1]] = $matches[2]
}
}
return $mapping
}
function Add-LinkAttributeToJson {
# Updates only the "link" property for each entry in a JSON config file.
# Reads via ConvertFrom-Json for metadata, then edits lines directly to avoid reformatting.
param (
[Parameter(Mandatory)]
[string]$JsonFilePath,
[Parameter(Mandatory)]
[string]$UrlPrefix,
[Parameter(Mandatory)]
[string]$ItemNameToCut
)
$jsonData = Get-Content -Path $JsonFilePath -Raw | ConvertFrom-Json
$lines = [System.Collections.Generic.List[string]](Get-Content -Path $JsonFilePath)
foreach ($item in $jsonData.PSObject.Properties) {
$itemName = $item.Name
$category = $item.Value.category -replace '[^a-zA-Z0-9]', '-'
$displayName = $itemName -replace $ItemNameToCut, ''
$newLink = "$UrlPrefix/$($category.ToLower())/$($displayName.ToLower())"
$escapedName = [regex]::Escape($itemName)
# Find item start line
$startIdx = -1
for ($i = 0; $i -lt $lines.Count; $i++) {
if ($lines[$i] -match "^\s*`"$escapedName`"\s*:\s*\{") {
$startIdx = $i
break
}
}
if ($startIdx -eq -1) { continue }
# Derive indentation used by top-level properties in the item.
# Prefer existing property indentation to avoid inheriting bad key indentation.
$null = $lines[$startIdx] -match '^(\s*)'
$propIndent = $matches[1] + ' '
$depthProbe = 1
for ($p = $startIdx + 1; $p -lt $lines.Count; $p++) {
$probeLine = $lines[$p]
if ($depthProbe -eq 1 -and $probeLine -match '^(\s*)"[^"]+"\s*:') {
$propIndent = $matches[1]
break
}
$inStringProbe = $false
$probeChars = $probeLine.ToCharArray()
for ($q = 0; $q -lt $probeChars.Count; $q++) {
if ($probeChars[$q] -eq '"' -and ($q -eq 0 -or $probeChars[$q-1] -ne '\')) {
$inStringProbe = -not $inStringProbe
} elseif (-not $inStringProbe) {
if ($probeChars[$q] -eq '{') { $depthProbe++ }
elseif ($probeChars[$q] -eq '}') { $depthProbe-- }
}
}
if ($depthProbe -eq 0) { break }
}
# Scan forward: remove any existing "link" property and find the closing brace.
# Use brace-depth tracking to properly handle nested structures like arrays.
$closeBraceIdx = -1
$depth = 1 # We're starting inside the opening brace of the item
$linesToRemove = @()
for ($j = $startIdx + 1; $j -lt $lines.Count; $j++) {
$line = $lines[$j]
# Check for existing "link" property at top-level (depth 1 before processing braces on this line)
# Match at any indentation level (user may have manually changed indentation)
if ($depth -eq 1 -and $line -match '^\s*"link"\s*:') {
# Mark this line for removal
$linesToRemove += $j
}
# Count braces in this line, ignoring those in strings
$inString = $false
$chars = $line.ToCharArray()
for ($k = 0; $k -lt $chars.Count; $k++) {
if ($chars[$k] -eq '"' -and ($k -eq 0 -or $chars[$k-1] -ne '\')) {
$inString = -not $inString
} elseif (-not $inString) {
if ($chars[$k] -eq '{') { $depth++ }
elseif ($chars[$k] -eq '}') { $depth-- }
}
}
# Found the closing brace of the item
if ($depth -eq 0) {
$closeBraceIdx = $j
break
}
}
# Remove old "link" lines in reverse order to preserve indices
foreach ($idx in ($linesToRemove | Sort-Object -Descending)) {
# If the line before had a trailing comma (from the link property), remove it
if ($idx -gt $startIdx) {
$prevLine = $lines[$idx - 1]
if ($prevLine -match ',\s*$' -and $lines[$idx].Trim() -match '^}') {
$lines[$idx - 1] = $prevLine -replace ',\s*$', ''
}
}
$lines.RemoveAt($idx)
if ($idx -lt $closeBraceIdx) {
$closeBraceIdx--
}
}
# Now insert "link" before the closing brace (consistent position for all items)
if ($closeBraceIdx -ne -1) {
$prevPropIdx = $closeBraceIdx - 1
while ($prevPropIdx -gt $startIdx -and $lines[$prevPropIdx].Trim() -eq '') { $prevPropIdx-- }
if ($lines[$prevPropIdx] -notmatch ',\s*$') {
$lines[$prevPropIdx] = $lines[$prevPropIdx].TrimEnd() + ','
}
$lines.Insert($closeBraceIdx, "$propIndent`"link`": `"$newLink`"")
}
}
Set-Content -Path $JsonFilePath -Value $lines -Encoding utf8
}
# ==============================================================================
# Main
# ==============================================================================
$scriptDir = if ($PSScriptRoot) { $PSScriptRoot } else { (Get-Location).Path }
$repoRoot = Resolve-Path "$scriptDir/.."
$tweaksJsonPath = "$repoRoot/config/tweaks.json"
$featuresJsonPath = "$repoRoot/config/feature.json"
$tweaksOutputDir = "$repoRoot/docs/content/dev/tweaks"
$featuresOutputDir = "$repoRoot/docs/content/dev/features"
$publicFunctionsDir = "$repoRoot/functions/public"
$privateFunctionsDir = "$repoRoot/functions/private"
$itemnametocut = 'WPF(WinUtil|Toggle|Features?|Tweaks?|Panel|Fix(es)?)?'
$baseUrl = "https://winutil.christitus.com"
# Categories with generated docs
$documentedCategories = @(
"Essential Tweaks",
"z__Advanced Tweaks - CAUTION",
"Customize Preferences",
"Performance Plans",
"Features",
"Fixes",
"Legacy Windows Panels",
"Powershell Profile Powershell 7+ Only",
"Remote Access"
)
# Categories where Button entries embed a PS function instead of raw JSON
$functionEmbedCategories = @(
"Fixes",
"Powershell Profile Powershell 7+ Only",
"Remote Access"
)
Update-Progress "Loading JSON files" 10
$tweaks = Get-Content -Path $tweaksJsonPath -Raw | ConvertFrom-Json
$features = Get-Content -Path $featuresJsonPath -Raw | ConvertFrom-Json
Update-Progress "Loading function files" 20
$functionFiles = @{}
Get-ChildItem -Path $publicFunctionsDir -Filter *.ps1 | ForEach-Object {
$functionFiles[$_.BaseName] = @{ Content = (Get-Content -Path $_.FullName -Raw).TrimEnd(); RelativePath = "functions/public/$($_.Name)" }
}
Get-ChildItem -Path $privateFunctionsDir -Filter *.ps1 | ForEach-Object {
$functionFiles[$_.BaseName] = @{ Content = (Get-Content -Path $_.FullName -Raw).TrimEnd(); RelativePath = "functions/private/$($_.Name)" }
}
Update-Progress "Building button-to-function mapping" 30
$buttonFunctionMap = Get-ButtonFunctionMapping -ButtonFilePath "$publicFunctionsDir/Invoke-WPFButton.ps1"
Update-Progress "Updating documentation links in JSON" 40
Add-LinkAttributeToJson -JsonFilePath $tweaksJsonPath -UrlPrefix "$baseUrl/dev/tweaks" -ItemNameToCut $itemnametocut
Add-LinkAttributeToJson -JsonFilePath $featuresJsonPath -UrlPrefix "$baseUrl/dev/features" -ItemNameToCut $itemnametocut
# Reload lines after link update so line numbers in docs are accurate
$tweaksLines = Get-Content -Path $tweaksJsonPath
$featuresLines = Get-Content -Path $featuresJsonPath
# ==============================================================================
# Clean up old generated .md files (preserve _index.md)
# ==============================================================================
Update-Progress "Cleaning up old generated docs" 45
foreach ($dir in @($tweaksOutputDir, $featuresOutputDir)) {
Get-ChildItem -Path $dir -Recurse -Filter *.md | Where-Object {
$_.Name -ne "_index.md"
} | Remove-Item -Force
}
# ==============================================================================
# Generate Tweak Documentation
# ==============================================================================
Update-Progress "Generating tweak documentation" 50
$tweakNames = $tweaks.PSObject.Properties.Name
$totalTweaks = $tweakNames.Count
$tweakCount = 0
foreach ($itemName in $tweakNames) {
$item = $tweaks.$itemName
$tweakCount++
if ($item.category -notin $documentedCategories) { continue }
$category = $item.category -replace '[^a-zA-Z0-9]', '-'
$displayName = $itemName -replace $itemnametocut, ''
$categoryDir = "$tweaksOutputDir/$category"
$filename = "$categoryDir/$displayName.md"
if (-Not (Test-Path -Path $categoryDir)) { New-Item -ItemType Directory -Path $categoryDir | Out-Null }
$title = $item.Content -replace '"', '\"'
$content = "---`r`ntitle: `"$title`"`r`ndescription: `"`"`r`n---`r`n`r`n"
if ($item.Type -eq "Button") {
$funcName = $buttonFunctionMap[$itemName]
if ($funcName -and $functionFiles.ContainsKey($funcName)) {
$func = $functionFiles[$funcName]
$content += "``````powershell {filename=`"$($func.RelativePath)`",linenos=inline,linenostart=1}`r`n"
$content += $func.Content + "`r`n"
$content += "```````r`n"
}
} else {
$jsonBlock = Get-RawJsonBlock -ItemName $itemName -JsonLines $tweaksLines
if ($jsonBlock) {
$content += "``````json {filename=`"config/tweaks.json`",linenos=inline,linenostart=$($jsonBlock.LineNumber)}`r`n"
$content += $jsonBlock.RawText + "`r`n"
$content += "```````r`n"
}
if ($item.registry) {
$content += "`r`n## Registry Changes`r`n`r`n"
$content += "Applications and System Components store and retrieve configuration data to modify Windows settings, so we can use the registry to change many settings in one place.`r`n`r`n"
$content += "You can find information about the registry on [Wikipedia](https://en.wikipedia.org/wiki/Windows_Registry) and [Microsoft's Website](https://learn.microsoft.com/en-us/windows/win32/sysinfo/registry).`r`n"
}
}
Set-Content -Path $filename -Value $content -Encoding utf8 -NoNewline
$percent = [Math]::Min(70, 50 + [int](($tweakCount / $totalTweaks) * 20))
Update-Progress "Generating tweak documentation ($tweakCount/$totalTweaks)" $percent
}
# ==============================================================================
# Generate Feature Documentation
# ==============================================================================
Update-Progress "Generating feature documentation" 70
$featureNames = $features.PSObject.Properties.Name
$totalFeatures = $featureNames.Count
$featureCount = 0
foreach ($itemName in $featureNames) {
$item = $features.$itemName
$featureCount++
if ($item.category -notin $documentedCategories) { continue }
if ($itemName -eq "WPFFeatureInstall") { continue }
$category = $item.category -replace '[^a-zA-Z0-9]', '-'
$displayName = $itemName -replace $itemnametocut, ''
$categoryDir = "$featuresOutputDir/$category"
$filename = "$categoryDir/$displayName.md"
if (-Not (Test-Path -Path $categoryDir)) { New-Item -ItemType Directory -Path $categoryDir | Out-Null }
$title = $item.Content -replace '"', '\"'
$content = "---`r`ntitle: `"$title`"`r`ndescription: `"`"`r`n---`r`n`r`n"
if ($item.category -in $functionEmbedCategories) {
$funcName = if ($item.function) { $item.function } else { $buttonFunctionMap[$itemName] }
if ($funcName -and $functionFiles.ContainsKey($funcName)) {
$func = $functionFiles[$funcName]
$content += "``````powershell {filename=`"$($func.RelativePath)`",linenos=inline,linenostart=1}`r`n"
$content += $func.Content + "`r`n"
$content += "```````r`n"
}
} else {
$jsonBlock = Get-RawJsonBlock -ItemName $itemName -JsonLines $featuresLines
if ($jsonBlock) {
$content += "``````json {filename=`"config/feature.json`",linenos=inline,linenostart=$($jsonBlock.LineNumber)}`r`n"
$content += $jsonBlock.RawText + "`r`n"
$content += "```````r`n"
}
}
Set-Content -Path $filename -Value $content -Encoding utf8 -NoNewline
$percent = [Math]::Min(90, 70 + [int](($featureCount / $totalFeatures) * 20))
Update-Progress "Generating feature documentation ($featureCount/$totalFeatures)" $percent
}
Update-Progress "Process Completed" 100
Write-Host "Documentation generation complete."