MulderConfig (v3) - complete rewrite in Rust

.editorconfig

@@ -0,0 +1,14 @@
+root = true
+
+# Default for all files
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# Markdown: preserve trailing spaces (used for line breaks)
+[*.md]
+trim_trailing_whitespace = false

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/workflows/build.yaml

@@ -4,31 +4,35 @@ on:
   push:
     branches:
       - main
+      - pre/**
+  pull_request: {}
 
 jobs:
   build:
     runs-on: windows-latest
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
-      - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
         with:
-          dotnet-version: 8.x
+          targets: x86_64-pc-windows-msvc
 
-      - name: Restore dependencies
-        run: dotnet restore
-
-      - name: Run unit tests
-        run: dotnet test .\Tests\MulderConfigTests.csproj -c Release --no-restore
+      - name: Run tests
+        run: cargo test
 
       - name: Generate Version
         id: generate_version
         shell: pwsh
         run: |
-          $base = Get-Date -Format "yy.MM"
+          $isPre = "${{ github.ref_name }}" -ne "main"
+          if ($isPre) {
+            $base = Get-Date -Format "yy.00"
+          } else {
+            $base = Get-Date -Format "yy.MM"
+          }
           git fetch --tags
           $tags = git tag -l "$base.*"
           Write-Host "Tags: $($tags -join ', ')"
@@ -41,30 +45,45 @@ jobs:
           $version = "$base.$next"
           Write-Host "Generated version: $version"
           echo version=$version >> $env:GITHUB_OUTPUT
+          echo is_pre=$($isPre.ToString().ToLower()) >> $env:GITHUB_OUTPUT
 
-      - name: Publish (framework-dependent, single file)
-        run: dotnet publish ./MulderConfig.csproj `
-               -c Release `
-               -r win-x64 `
-               --self-contained false `
-               -p:SelfContained=false `
-               -p:PublishSingleFile=true `
-               -p:DebugType=none `
-               -p:Version=${{ steps.generate_version.outputs.version }} `
-               -o publish
+      - name: Compile executable
+        env:
+          APP_VERSION: ${{ steps.generate_version.outputs.version }}
+        run: cargo build --release
 
       - name: Sign executable
+        if: vars.ENABLE_CODE_SIGNING == 'true'
         shell: pwsh
         run: |
           [Byte[]] $bytes = [System.Convert]::FromBase64String("${{ secrets.CERTIFICATE_BASE64 }}")
           [IO.File]::WriteAllBytes("mulderload.pfx", $bytes)
-          Start-Process "C:/Program Files (x86)/Microsoft SDKs/ClickOnce/SignTool/signtool.exe" "sign /f mulderload.pfx /p ${{ secrets.CERTIFICATE_PASSWORD }} /t http://timestamp.digicert.com /fd sha256 publish/MulderConfig.exe" -PassThru -Wait
+          Start-Process "C:/Program Files (x86)/Microsoft SDKs/ClickOnce/SignTool/signtool.exe" "sign /f mulderload.pfx /p ${{ secrets.CERTIFICATE_PASSWORD }} /t http://timestamp.digicert.com /fd sha256 target/release/MulderConfig.exe" -PassThru -Wait
 
       - name: Create Release
-        uses: softprops/action-gh-release@v2.3.3
+        uses: softprops/action-gh-release@v3
         with:
+          files: target/release/MulderConfig.exe
+          generate_release_notes: true
+          prerelease: ${{ steps.generate_version.outputs.is_pre }}
           tag_name: ${{ steps.generate_version.outputs.version }}
-          files: publish/MulderConfig.exe
+          target_commitish: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
+
+      - name: Cleanup old pre-releases
+        if: steps.generate_version.outputs.is_pre == 'true'
+        shell: pwsh
+        run: |
+          $old = gh release list --limit 100 --json tagName,isPrerelease,createdAt |
+            ConvertFrom-Json |
+            Where-Object { $_.isPrerelease } |
+            Sort-Object createdAt |
+            Select-Object -SkipLast 10
+          foreach ($r in $old) {
+            Write-Host "Deleting old pre-release: $($r.tagName)"
+            gh release delete $r.tagName --cleanup-tag --yes
+          }
+        env:
+          GH_TOKEN: ${{ github.token }}
 
 permissions:
   contents: write