fix: something

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.26-alpine AS go-builder
+FROM --platform=$BUILDPLATFORM golang:1.26-alpine AS go-builder
 WORKDIR /app
 RUN apk add --no-cache bash curl unzip upx
 
@@ -16,12 +16,12 @@ RUN GOOS=windows GOARCH=amd64 go build -trimpath -ldflags='-s -w -buildid=' -o /
 RUN cp /out/tsrun-linux /out/tsrun-linux-upx && upx --best --lzma /out/tsrun-linux-upx
 RUN cp /out/tsrun.exe /out/tsrun-upx.exe && upx --best --lzma /out/tsrun-upx.exe
 
-FROM oven/bun:1.3.14-alpine AS bun-builder
+FROM --platform=$BUILDPLATFORM oven/bun:1.3.14-alpine AS bun-builder
 WORKDIR /app
 COPY server ./server
-RUN bun build --target bun --outfile /out/server.js ./server/index.ts
+RUN bun build --target bun --minify --outfile /out/server.js ./server/index.ts
 
-FROM oven/bun:1.3.14-alpine
+FROM --platform=linux/arm64 oven/bun:1.3.14-alpine
 WORKDIR /app
 COPY --from=bun-builder /out/server.js ./server.js
 COPY --from=go-builder /out/tsrun-linux ./dist/tsrun-linux

bun.lock

@@ -0,0 +1,26 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "tsrun",
+      "devDependencies": {
+        "@types/bun": "latest",
+      },
+      "peerDependencies": {
+        "typescript": "^5",
+      },
+    },
+  },
+  "packages": {
+    "@types/bun": ["@types/[email protected]", "", { "dependencies": { "bun-types": "1.3.14" } }, "sha512-h1hFqFVcvAvD9j9K7ZW7vd82aSA+rTdznZa+5bwvCwqSB1jmmfLcbIWhOLx1/+boy/xmjgCs/OMUL8hRJSmnPw=="],
+
+    "@types/node": ["@types/[email protected]", "", { "dependencies": { "undici-types": "~8.3.0" } }, "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw=="],
+
+    "bun-types": ["[email protected]", "", { "dependencies": { "@types/node": "*" } }, "sha512-4N0ig0fEomHt5R0KCFWjovxow98rIoRwKolrYdCcknNwMekCXRnWEUvgu5soYV8QXtVsrUD8B95MBOZGPvr6KQ=="],
+
+    "typescript": ["[email protected]", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw=="],
+
+    "undici-types": ["[email protected]", "", {}, "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ=="],
+  }
+}

package.json

@@ -0,0 +1,12 @@
+{
+  "name": "tsrun",
+  "module": "index.ts",
+  "type": "module",
+  "private": true,
+  "devDependencies": {
+    "@types/bun": "latest"
+  },
+  "peerDependencies": {
+    "typescript": "^5"
+  }
+}

server/index.ts

@@ -67,6 +67,7 @@ run_as_root "$outfile"
 
 function powershellBootstrap(url: URL) {
   const binURL = new URL(routes.windows, url).toString();
+  const rawBinURL = new URL(routes.windowsRaw, url).toString();
   return `$ErrorActionPreference = 'Stop'
 
 function Test-Administrator {
@@ -75,33 +76,100 @@ function Test-Administrator {
   return $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
 }
 
+function Download-Tsrun {
+  param(
+    [string] $PrimaryUrl,
+    [string] $FallbackUrl,
+    [string] $ExePath
+  )
+
+  $attempts = @(
+    @{ Url = $PrimaryUrl; Label = 'upx' },
+    @{ Url = $FallbackUrl; Label = 'raw' }
+  )
+
+  foreach ($attempt in $attempts) {
+    Write-Host "downloading tsrun ($($attempt.Label))..."
+    Remove-Item -Force -ErrorAction SilentlyContinue $ExePath
+    Invoke-WebRequest -UseBasicParsing -Uri $attempt.Url -OutFile $ExePath
+
+    if (-not (Test-Path $ExePath)) {
+      Write-Warning "downloaded file was removed immediately; trying next artifact"
+      continue
+    }
+
+    $item = Get-Item $ExePath -ErrorAction SilentlyContinue
+    if ($null -eq $item -or $item.Length -le 0) {
+      Write-Warning "downloaded file is missing or empty; trying next artifact"
+      continue
+    }
+
+    return $attempt.Label
+  }
+
+  throw 'unable to download a usable tsrun executable; Windows Security may have removed it'
+}
+
+function Start-TsrunProcess {
+  param(
+    [string] $ExePath,
+    [string[]] $TsrunArgs,
+    [switch] $Elevated
+  )
+
+  if (-not (Test-Path $ExePath)) {
+    throw 'tsrun executable is missing before launch'
+  }
+
+  if ($Elevated) {
+    Start-Process -FilePath $ExePath -Verb RunAs -ArgumentList $TsrunArgs | Out-Null
+    return
+  }
+
+  & $ExePath @TsrunArgs
+}
+
 function Start-Tsrun {
   param(
     [string[]] $TsrunArgs = @()
   )
 
   $url = ${psQuote(binURL)}
+  $rawUrl = ${psQuote(rawBinURL)}
   $tempDir = Join-Path $env:TEMP 'tsrun-bootstrap'
   $exePath = Join-Path $tempDir 'tsrun.exe'
   New-Item -ItemType Directory -Force -Path $tempDir | Out-Null
 
-  Write-Host 'downloading tsrun...'
+  $downloadedVariant = Download-Tsrun -PrimaryUrl $url -FallbackUrl $rawUrl -ExePath $exePath
-  Invoke-WebRequest -UseBasicParsing -Uri $url -OutFile $exePath
 
   if (-not (Test-Administrator)) {
     Write-Host 'elevating privileges...'
-    $argList = @(
+    try {
-      '-NoProfile',
+      Start-TsrunProcess -ExePath $exePath -TsrunArgs $TsrunArgs -Elevated
-      '-ExecutionPolicy', 'Bypass',
+    } catch {
-      '-Command',
+      if ($downloadedVariant -ne 'raw') {
-      "& { & '${exePath}' $($TsrunArgs -join ' ') }"
+        Write-Warning 'launch failed after UPX download; retrying with raw executable'
-    )
+        $null = Download-Tsrun -PrimaryUrl $rawUrl -FallbackUrl $rawUrl -ExePath $exePath
-    Start-Process -FilePath 'powershell' -Verb RunAs -ArgumentList $argList | Out-Null
+        Start-TsrunProcess -ExePath $exePath -TsrunArgs $TsrunArgs -Elevated
+        return
+      }
+      throw
+    }
     return
   }
 
   Write-Host 'starting tsrun...'
-  & $exePath @TsrunArgs
+  try {
+    Start-TsrunProcess -ExePath $exePath -TsrunArgs $TsrunArgs
+  } catch {
+    if ($downloadedVariant -ne 'raw') {
+      Write-Warning 'launch failed after UPX download; retrying with raw executable'
+      $null = Download-Tsrun -PrimaryUrl $rawUrl -FallbackUrl $rawUrl -ExePath $exePath
+      Start-TsrunProcess -ExePath $exePath -TsrunArgs $TsrunArgs
+      return
+    }
+    throw
+  }
 }
 
 Start-Tsrun

tsconfig.json

@@ -0,0 +1,30 @@
+{
+  "compilerOptions": {
+    // Environment setup & latest features
+    "lib": ["ESNext"],
+    "target": "ESNext",
+    "module": "Preserve",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+    "types": ["bun"],
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "noImplicitOverride": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}