Files
ProjectStructure_HOME/ConfigLoader.ps1

114 lines
3.3 KiB
PowerShell
Raw Normal View History

2025-11-08 02:36:20 -07:00
Set-StrictMode -Version Latest
$ErrorActionPreference = 'Stop'
$script:LoaderRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
$script:ConfigPath = Join-Path -Path $script:LoaderRoot -ChildPath 'config.json'
$script:ConfigCache = $null
function Get-ProjectStructureConfig {
if ($null -ne $script:ConfigCache) {
return $script:ConfigCache
}
if (Test-Path -LiteralPath $script:ConfigPath) {
try {
$raw = Get-Content -LiteralPath $script:ConfigPath -Raw -ErrorAction Stop
if ($raw.Trim().Length -gt 0) {
$script:ConfigCache = $raw | ConvertFrom-Json
return $script:ConfigCache
}
}
catch {
Write-Warning "Failed to parse config.json: $($_.Exception.Message)"
}
}
$script:ConfigCache = [pscustomobject]@{}
return $script:ConfigCache
}
function Get-ConfigValue {
param(
[Parameter(Mandatory)] [string]$Name,
$Default = $null
)
$config = Get-ProjectStructureConfig
if ($config.PSObject.Properties.Name -contains $Name) {
$value = $config.$Name
if ($null -ne $value -and ($value -isnot [string] -or $value.Trim().Length -gt 0)) {
return $value
}
}
return $Default
}
function Get-StructDirectory {
$value = Get-ConfigValue -Name 'structDir'
if ($null -eq $value -or [string]::IsNullOrWhiteSpace($value)) {
return $script:LoaderRoot
}
if ([System.IO.Path]::IsPathRooted($value)) {
$resolved = Resolve-Path -LiteralPath $value -ErrorAction SilentlyContinue
if ($null -ne $resolved) { return $resolved.Path }
return $value
}
$candidate = Join-Path -Path $script:LoaderRoot -ChildPath $value
$resolvedCandidate = Resolve-Path -LiteralPath $candidate -ErrorAction SilentlyContinue
if ($null -ne $resolvedCandidate) { return $resolvedCandidate.Path }
return $candidate
}
function Get-ProjectsRoot {
$value = Get-ConfigValue -Name 'projectsRoot'
if ($null -eq $value -or [string]::IsNullOrWhiteSpace($value)) {
$structDir = Get-StructDirectory
$parent = Split-Path -Parent $structDir
if ($null -eq $parent -or $parent.Length -eq 0 -or $parent -eq $structDir) {
return $structDir
}
return $parent
}
if ([System.IO.Path]::IsPathRooted($value)) {
$resolved = Resolve-Path -LiteralPath $value -ErrorAction SilentlyContinue
if ($null -ne $resolved) { return $resolved.Path }
return $value
}
$candidate = Join-Path -Path $script:LoaderRoot -ChildPath $value
$resolvedCandidate = Resolve-Path -LiteralPath $candidate -ErrorAction SilentlyContinue
if ($null -ne $resolvedCandidate) { return $resolvedCandidate.Path }
return $candidate
}
function Use-IsoDailyFormat {
$dailyFormat = Get-ConfigValue -Name 'dailyFormat' -Default $true
return [bool]$dailyFormat
}
function Use-7Zip {
$zipper = Get-ConfigValue -Name 'zipper' -Default $true
return [bool]$zipper
}
function Get-ZipCompressionLevel {
$value = Get-ConfigValue -Name 'compression' -Default 9
if ($value -is [string]) {
$parsed = 0
if ([int]::TryParse($value, [ref]$parsed)) {
$value = $parsed
}
}
if ($value -isnot [int]) {
return 9
}
return [Math]::Min(9, [Math]::Max(0, $value))
}