基线:全量源码首提(D1 版本控制落地,含第一轮优化 B1-B4/A1/A4/缩放修复)

2026-10-01 22:15:22 +08:00
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+# ============================================================
+# 扒图同步检查.ps1 —— Cad/Pdf 扒图窗口 Form3.cs 漂移护栏
+# ============================================================
+# 背景: 扒图\Cad\Form3.cs 与 扒图\Pdf\Form3.cs 是约 98% 重复的双胞胎文件
+#       (物理合并被 SD 设计器"项目内自定义类型"死结阻挡,2026-10-01 决策维持双文件)。
+#       历史上 Pdf 侧修复漏同步回 Cad(AdgvMsgHook 右键多选保持 / F1 合并防抖),
+#       本脚本防止再次漂移。
+# 原理: 两文件做字面映射归一化(CadBridge→PdfBridge / cadbt→pdfbt / CAD→PDF /
+#       namespace MyApp→MyAppPdf)后 git diff,差异行数不超过基线即 PASS。
+# 用法: powershell -ExecutionPolicy Bypass -File tools\扒图同步检查.ps1
+#       加 -UpdateBaseline 把当前差异量定为新基线(确认属合法演进后使用)。
+# ============================================================
+param([switch]$UpdateBaseline)
+
+$ErrorActionPreference = 'Stop'
+$root     = Split-Path -Parent $PSScriptRoot
+$cadPath  = Join-Path $root '成套报价软件\扒图\Cad\Form3.cs'
+$pdfPath  = Join-Path $root '成套报价软件\扒图\Pdf\Form3.cs'
+$baseline = Join-Path $PSScriptRoot '扒图同步基线.txt'
+
+foreach ($f in @($cadPath, $pdfPath)) {
+    if (-not (Test-Path $f)) { Write-Host "[FAIL] 缺少文件: $f" -ForegroundColor Red; exit 2 }
+}
+
+function Normalize([string]$path) {
+    (Get-Content $path -Encoding UTF8) | ForEach-Object {
+        $_ = $_ -creplace '^namespace MyApp\s*$', 'namespace MyAppPdf'
+        $_ = $_ -creplace 'CadBridge', 'PdfBridge'
+        $_ = $_ -creplace 'cadbt', 'pdfbt'
+        $_ = $_ -creplace 'CAD', 'PDF'
+        $_
+    }
+}
+
+$tmpCad = Join-Path $env:TEMP 'baotu_cad_norm.cs'
+$tmpPdf = Join-Path $env:TEMP 'baotu_pdf_norm.cs'
+Normalize $cadPath | Set-Content $tmpCad -Encoding UTF8
+Normalize $pdfPath | Set-Content $tmpPdf -Encoding UTF8
+
+$diffFile = Join-Path $env:TEMP 'baotu_drift.diff'
+$null = git diff --no-index --unified=1 $tmpCad $tmpPdf 2>$null | Out-File $diffFile -Encoding UTF8
+
+$numstat = git diff --no-index --numstat $tmpCad $tmpPdf 2>$null
+$added = 0; $deleted = 0
+if ($numstat) {
+    $parts = (@($numstat)[0]) -split "`t"
+    if ($parts.Count -ge 2) { $added = [int]$parts[0]; $deleted = [int]$parts[1] }
+}
+$drift = $added + $deleted
+
+if ($UpdateBaseline) {
+    Set-Content $baseline -Value $drift -Encoding ASCII
+    Write-Host "[OK] 基线已更新为 $drift 行差异 (完整差异: $diffFile)"
+    exit 0
+}
+
+if (-not (Test-Path $baseline)) {
+    Write-Host "[FAIL] 缺少基线文件 $baseline ,请先跑一次 -UpdateBaseline 生成" -ForegroundColor Red
+    exit 2
+}
+$limit = [int](Get-Content $baseline -TotalCount 1)
+
+Write-Host ("扒图 Cad/Pdf 归一化差异: {0} 行 (基线上限 {1} 行)" -f $drift, $limit)
+if ($drift -gt $limit) {
+    Write-Host "[FAIL] 差异超过基线 —— 两文件已漂移!请排查:" -ForegroundColor Red
+    Write-Host "  ① 是否一侧修了 bug 忘了同步另一侧?(最常见原因)"
+    Write-Host "  ② 完整差异见: $diffFile"
+    Write-Host "  ③ 确属合法演进后,用 -UpdateBaseline 刷新基线"
+    exit 1
+}
+Write-Host "[PASS] 同步状态正常"