merge C base name prefix to nfn

2026-09-27 00:59:42 +08:00
parent 9fc23c29fb
commit e24efd9f9c
52 changed files with 1002 additions and 1142 deletions
@@ -0,0 +1,77 @@
+[CmdletBinding()]
+param([switch] $Apply)
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = 'Stop'
+
+$workspaceRoot = [IO.Path]::GetFullPath((Join-Path $PSScriptRoot '..'))
+$nativeRoot = Join-Path $workspaceRoot 'src/Nitload.Native'
+$textRoots = @(
+    (Join-Path $workspaceRoot 'Directory.Build.targets'),
+    $nativeRoot,
+    (Join-Path $workspaceRoot 'src/Nitload.Common'),
+    (Join-Path $workspaceRoot 'src/Nitload.Mathematics'),
+    (Join-Path $workspaceRoot 'src/Nitload.Graphics')
+)
+$textExtensions = @('.c', '.h', '.cs', '.cmake', '.txt', '.md', '.vcxproj', '.filters', '.targets')
+$utf8 = [Text.UTF8Encoding]::new($false, $true)
+
+$files = foreach ($root in $textRoots) {
+    if (Test-Path -LiteralPath $root -PathType Leaf) {
+        Get-Item -LiteralPath $root
+    } else {
+        Get-ChildItem -LiteralPath $root -Recurse -File | Where-Object {
+            $_.Extension -in $textExtensions -and
+            $_.FullName -notmatch '[\\/](bin|obj|cmake_build)[\\/]'
+        }
+    }
+}
+
+$changes = [Collections.Generic.List[string]]::new()
+foreach ($file in $files) {
+    $bytes = [IO.File]::ReadAllBytes($file.FullName)
+    try { $content = $utf8.GetString($bytes) }
+    catch [Text.DecoderFallbackException] { continue }
+    if ($file.FullName -eq (Join-Path $nativeRoot 'README.md') -and
+        $content.Contains('The C implementation uses `nfn`')) { continue }
+
+    $updated = $content.Replace('NIF_', 'NFN_').Replace('nif_', 'nfn_').Replace('nif-', 'nfn-')
+    $updated = $updated.Replace('NF_', 'NFN_').Replace('nf_', 'nfn_').Replace('nf-', 'nfn-')
+    # The previous migration left private SN macros in this header.
+    if ($file.Name -in @('nif_intrinsic.std.h', 'nf_intrinsic.std.h')) {
+        $updated = $updated.Replace('_SN_', '_NFN_')
+    }
+    if ($updated -ceq $content) { continue }
+
+    $changes.Add([IO.Path]::GetRelativePath($workspaceRoot, $file.FullName))
+    if ($Apply) { [IO.File]::WriteAllText($file.FullName, $updated, $utf8) }
+}
+
+$moves = [Collections.Generic.List[object]]::new()
+foreach ($directory in @('nif-head', 'nif-src', 'nif-template', 'nf-head', 'nf-src', 'nf-template')) {
+    $sourceDir = Join-Path $nativeRoot $directory
+    if (-not (Test-Path -LiteralPath $sourceDir)) { continue }
+    foreach ($file in Get-ChildItem -LiteralPath $sourceDir -File | Where-Object { $_.Name -cmatch '^(nif|nf)_' }) {
+        $moves.Add(@($file.FullName, (Join-Path $sourceDir ($file.Name -creplace '^(nif|nf)_', 'nfn_'))))
+    }
+    $moves.Add(@($sourceDir, (Join-Path $nativeRoot ($directory -creplace '^(nif|nf)-', 'nfn-'))))
+}
+
+foreach ($move in $moves) {
+    if (Test-Path -LiteralPath $move[1]) { throw "Rename target already exists: $($move[1])" }
+}
+
+"Text files to update: $($changes.Count)"
+$changes | ForEach-Object { "  TEXT $_" }
+"Paths to rename: $($moves.Count)"
+$moves | ForEach-Object {
+    "  MOVE $([IO.Path]::GetRelativePath($workspaceRoot, $_[0])) -> $([IO.Path]::GetRelativePath($workspaceRoot, $_[1]))"
+}
+
+if (-not $Apply) {
+    'Dry run only. Re-run with -Apply to perform the migration.'
+    exit 0
+}
+
+foreach ($move in $moves) { Move-Item -LiteralPath $move[0] -Destination $move[1] }
+'NFN prefix migration completed.'