Files
jiapuapp/scripts/build-a01-layered-psd.ps1
T
2026-07-16 07:58:53 +08:00

66 lines
2.6 KiB
PowerShell

param(
[string]$ManifestPath = 'docs/design/assets/a01-vnext/source/a01-psd-manifest.json',
[string]$OutputPath = 'docs/design/assets/a01-vnext/source/A01-layered-source-v1.psd'
)
$ErrorActionPreference = 'Stop'
$root = Split-Path -Parent $PSScriptRoot
$rootFullPath = [IO.Path]::GetFullPath($root).TrimEnd([IO.Path]::DirectorySeparatorChar) + [IO.Path]::DirectorySeparatorChar
function Resolve-WorkspacePath {
param(
[string]$Path,
[bool]$MustExist
)
$candidate = if ([IO.Path]::IsPathRooted($Path)) { $Path } else { Join-Path $root $Path }
$fullPath = [IO.Path]::GetFullPath($candidate)
if (-not $fullPath.StartsWith($rootFullPath, [StringComparison]::OrdinalIgnoreCase)) {
throw "Path must remain inside the workspace: $Path"
}
if ($MustExist -and -not (Test-Path -LiteralPath $fullPath -PathType Leaf)) {
throw "Required file does not exist: $fullPath"
}
return $fullPath
}
function ConvertTo-JavaScriptString {
param([string]$Value)
$escaped = $Value.Replace('\', '\\').Replace("'", "\'").Replace("`r", '\r').Replace("`n", '\n')
return "'$escaped'"
}
$resolvedManifest = Resolve-WorkspacePath -Path $ManifestPath -MustExist $true
$resolvedOutput = Resolve-WorkspacePath -Path $OutputPath -MustExist $false
$outputName = [IO.Path]::GetFileName($resolvedOutput)
if ($outputName -notmatch '^A01-layered-source-v[0-9]+\.psd$') {
throw "PSD output must use a versioned A01 source name: $outputName"
}
if (Test-Path -LiteralPath $resolvedOutput) {
throw "Refusing to overwrite an existing PSD: $resolvedOutput"
}
if (-not (Get-Process -Name Photoshop -ErrorAction SilentlyContinue)) {
throw 'Adobe Photoshop must already be running.'
}
$outputDirectory = Split-Path -Parent $resolvedOutput
if (-not (Test-Path -LiteralPath $outputDirectory -PathType Container)) {
New-Item -ItemType Directory -Path $outputDirectory | Out-Null
}
$jsxPath = Resolve-WorkspacePath -Path 'scripts/photoshop/a01-build-layered-psd.jsx' -MustExist $true
$app = New-Object -ComObject 'Photoshop.Application.150'
$bootstrap = @"
var JIAPU_A01_ROOT = $(ConvertTo-JavaScriptString $rootFullPath.TrimEnd([IO.Path]::DirectorySeparatorChar));
var JIAPU_A01_MANIFEST = $(ConvertTo-JavaScriptString $resolvedManifest);
var JIAPU_A01_PSD = $(ConvertTo-JavaScriptString $resolvedOutput);
$.evalFile(new File($(ConvertTo-JavaScriptString $jsxPath)));
"@
$app.DoJavaScript($bootstrap, @(), 1)
if (-not (Test-Path -LiteralPath $resolvedOutput -PathType Leaf)) {
throw "Photoshop did not create the expected PSD: $resolvedOutput"
}
Write-Output "A01-LAYERED-PSD BUILD PASS: $resolvedOutput"