add powershell run scripts

dhfs-parent/dhfs-fs/src/main/java/com/usatiuk/dhfsfs/service/DhfsFileServiceImpl.java

@@ -218,6 +218,8 @@ public class DhfsFileServiceImpl implements DhfsFileService {
     public void unlink(String name) {
         jObjectTxManager.executeTx(() -> {
             var node = getDirEntryOpt(name).orElse(null);
+            if (node == null)
+                throw new StatusRuntimeException(Status.NOT_FOUND.withDescription("File not found when trying to unlink: " + name));
             if (node.meta() instanceof JKleppmannTreeNodeMetaDirectory f) {
                 if (!allowRecursiveDelete && !node.children().isEmpty())
                     throw new DirectoryNotEmptyException();

run-wrapper/run.ps1

@@ -0,0 +1,48 @@
+$ErrorActionPreference = 'Stop'
+
+$PIDFILE = Join-Path $PSScriptRoot ".pid"
+$EXTRAOPTS = Join-Path $PSScriptRoot "extra-opts"
+
+if (-Not (Test-Path $EXTRAOPTS)) {
+    New-Item -ItemType File -Path $EXTRAOPTS | Out-Null
+}
+
+if (Test-Path $PIDFILE) {
+    $ReadPID = Get-Content $PIDFILE
+    if (Get-Process -Id $ReadPID -ErrorAction SilentlyContinue) {
+        Write-Host "Already running: $ReadPID"
+        exit 2
+    }
+}
+
+$ExtraOptsParsed = Get-Content $EXTRAOPTS | Where-Object {$_}
+
+Write-Host "Extra options: $($ExtraOptsParsed -join ' ')"
+
+$JAVA_OPTS = @(
+    "-Xmx512M"
+    "--enable-preview"
+    "-Ddhfs.objects.writeback.limit=134217728"
+    "-Ddhfs.objects.lru.limit=134217728"
+    "--add-exports", "java.base/sun.nio.ch=ALL-UNNAMED"
+    "--add-exports", "java.base/jdk.internal.access=ALL-UNNAMED"
+    "--add-opens=java.base/java.nio=ALL-UNNAMED"
+    "-Ddhfs.objects.persistence.files.root=$($PSScriptRoot)\..\data\objects"
+    "-Ddhfs.objects.persistence.stuff.root=$($PSScriptRoot)\..\data\stuff"
+    "-Ddhfs.objects.persistence.lmdb.size=1000000000"
+    "-Ddhfs.fuse.root=Z:\"
+    "-Dquarkus.http.host=0.0.0.0"
+    '-Dquarkus.log.category.\"com.usatiuk\".level=INFO'
+    '-Dquarkus.log.category.\"com.usatiuk.dhfs\".level=INFO'
+    "-Ddhfs.webui.root=$($PSScriptRoot)\Webui"
+) + $ExtraOptsParsed + @(
+    "-jar", "`"$PSScriptRoot\Server\quarkus-run.jar`""
+)
+
+$Process = Start-Process -FilePath "java" -ArgumentList $JAVA_OPTS `
+    -RedirectStandardOutput "$PSScriptRoot\quarkus.log" `
+    -RedirectStandardError "$PSScriptRoot\quarkus.log.err" `
+    -NoNewWindow -PassThru
+
+Write-Host "Started $($Process.Id)"
+$Process.Id | Out-File -FilePath $PIDFILE

run-wrapper/stop.ps1

@@ -0,0 +1,24 @@
+$ErrorActionPreference = 'Stop'
+
+$PIDFILE = Join-Path $PSScriptRoot ".pid"
+
+if (-Not (Test-Path $PIDFILE)) {
+    Write-Host "Not running"
+    exit 2
+}
+
+$ReadPID = Get-Content $PIDFILE
+
+if (-Not (Get-Process -Id $ReadPID -ErrorAction SilentlyContinue)) {
+    Write-Host "Not running"
+    Remove-Item $PIDFILE -Force
+    exit 2
+}
+
+Write-Host "Killing $ReadPID"
+
+# TODO: Graceful shutdown
+
+Stop-Process -Id $ReadPID
+
+Remove-Item $PIDFILE -Force

run-wrapper/update.ps1

@@ -0,0 +1,50 @@
+$ErrorActionPreference = 'Stop'
+
+$PIDFILE = Join-Path $PSScriptRoot ".pid"
+$VERSION_FILE = Join-Path $PSScriptRoot "version"
+
+if (Test-Path $PIDFILE) {
+    $ReadPID = Get-Content $PIDFILE
+    if (Get-Process -Id $ReadPID -ErrorAction SilentlyContinue) {
+        Write-Host "Already running: $ReadPID"
+        exit 2
+    }
+}
+
+$response = Invoke-RestMethod -Uri "https://api.github.com/repos/usatiuk/dhfs/actions/runs?branch=main&status=completed&per_page=1"
+
+$LATEST = $response.workflow_runs[0].id
+Write-Host "Latest: $LATEST"
+
+$CUR = (Get-Content $VERSION_FILE -Raw).Trim()
+Write-Host "Current: $CUR"
+
+if ([long]$CUR -ge [long]$LATEST) {
+    Write-Host "Already latest!"
+    exit 1
+}
+
+Write-Host "Downloading..."
+
+Set-Location $PSScriptRoot
+
+$zipFile = "Run wrapper.zip"
+$tarFile = "run-wrapper.tar.gz"
+$dhfsDir = "dhfs"
+
+Remove-Item $zipFile, $tarFile -Force -ErrorAction SilentlyContinue
+Remove-Item $dhfsDir -Recurse -Force -ErrorAction SilentlyContinue
+
+Invoke-WebRequest -Uri "https://nightly.link/usatiuk/dhfs/actions/runs/$LATEST/Run%20wrapper.zip" -OutFile $zipFile
+
+Expand-Archive -LiteralPath $zipFile -DestinationPath $PSScriptRoot
+Remove-Item $zipFile -Force
+
+tar -xf $tarFile --strip-components=2
+Remove-Item $tarFile -Force
+
+Remove-Item "Server", "Webui", "NativeLibs" -Recurse -Force -ErrorAction SilentlyContinue
+Move-Item "$dhfsDir\app\*" . -Force
+Remove-Item $dhfsDir -Recurse -Force
+
+Write-Host "Update complete!"