Merge 57fbee1490 into 0a4a1af80e

* Improve/Simplify Mouse Wheel Scroll Behavior

* Update hid_mouse_absolute.go

Attempt to fix line reported as improperly formatted by lint.

* Update utils.go

Removed abs() function since lint states it is no longer used.

.github/workflows/push.yaml

@@ -0,0 +1,126 @@
+name: Push
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  id-token: write
+  contents: read
+  pull-requests: write
+
+jobs:
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-22.04]
+        go: [1.21, 1.23.4]
+        node: [21]
+        goos: [linux]
+        goarch: [arm]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Install Dependencies
+        working-directory: ui
+        run: npm ci
+
+      - name: Build UI
+        working-directory: ui
+        run: npm run build:device
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Install Go Dependencies
+        run: |
+          go mod download
+
+      - name: Build Binaries
+        env:
+          GOOS: ${{ matrix.goos }}
+          GOARCH: ${{ matrix.goarch }}
+        run: |
+          GOOS=linux GOARCH=arm GOARM=7 go build -ldflags="-s -w -X kvm.builtAppVersion=dev-${GIT_COMMIT:0:7}" -o bin/jetkvm_app cmd/main.go
+          chmod 755 bin/jetkvm_app
+
+      - name: Upload Debug Artifact
+        uses: actions/upload-artifact@v4
+        if: ${{ (github.ref == 'refs/heads/main' || github.event_name == 'pull_request') && matrix.go == '1.21' }}
+        with:
+          name: jetkvm_app_debug
+          path: bin/jetkvm_app
+
+  comment:
+    name: Comment
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Generate Links
+        id: linksa
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          ARTIFACT_ID=$(gh api repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts --jq '.artifacts[0].id')
+          echo "ARTIFACT_URL=https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts/$ARTIFACT_ID" >> $GITHUB_ENV
+          echo "LATEST_COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
+
+      - name: Comment on PR
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+            TITLE="${{ github.event.pull_request.title }}"
+            PR_NUMBER=${{ github.event.pull_request.number }}
+          else
+            TITLE="main branch"
+          fi
+
+          COMMENT=$(cat << EOF
+          ✅ **Build successfully for $TITLE!**
+
+          | Name             | Link                                                                 |
+          |------------------|----------------------------------------------------------------------|
+          | 🔗 Debug Binary  | [Download](${{ env.ARTIFACT_URL }})                                   |
+          | 🔗 Latest commit | [${{ env.LATEST_COMMIT }}](https://github.com/${{ github.repository }}/commit/${{ github.sha }}) |
+          EOF
+          )
+
+          # Post Comment
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+            # Look for an existing comment
+            COMMENT_ID=$(gh api repos/${{ github.repository }}/issues/$PR_NUMBER/comments \
+              --jq '.[] | select(.body | contains("✅ **Build successfully for")) | .id')
+
+            if [ -z "$COMMENT_ID" ]; then
+              # Create a new comment if none exists
+              gh pr comment $PR_NUMBER --body "$COMMENT"
+            else
+              # Update the existing comment
+              gh api repos/${{ github.repository }}/issues/comments/$COMMENT_ID \
+                --method PATCH \
+                -f body="$COMMENT"
+            fi
+          else
+            # Log the comment for main branch
+            echo "$COMMENT"
+          fi

.github/workflows/release.yaml

@@ -0,0 +1,91 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 21
+
+      - name: Install Dependencies
+        working-directory: ui
+        run: npm ci
+
+      - name: Build UI
+        working-directory: ui
+        run: npm run build:device
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.21
+
+      - name: Build Release Binaries
+        env:
+          REF: ${{ github.ref }}
+        run: |
+          GOOS=linux GOARCH=arm GOARM=7 go build -ldflags="-s -w -X kvm.builtAppVersion=${REF:11}" -o bin/jetkvm_app cmd/main.go
+          chmod 755 bin/jetkvm_app
+
+      - name: Create checksum
+        env:
+          REF: ${{ github.ref }}
+        run: |
+          SUM=$(shasum -a 256 bin/jetkvm_app | cut -d ' ' -f 1)
+          echo -e "\n#### SHA256 Checksum\n\`\`\`\n$SUM  bin/jetkvm_app\n\`\`\`\n" >> ./RELEASE_CHANGELOG
+          echo -e "$SUM bin/jetkvm_app\n" > checksums.txt
+
+      - name: Create Release Branch
+        env:
+          REF: ${{ github.ref }}
+        run: |
+          BRANCH=release/${REF:10}
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git checkout -b ${BRANCH}
+          git push -u origin ${BRANCH}
+
+      - name: Create Release
+        id: create_release
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          draft: true
+          prerelease: ${{ contains(github.ref, 'rc') || contains(github.ref, 'beta') || contains(github.ref, 'alpha') }}
+          body_path: ./RELEASE_CHANGELOG
+
+      - name: Upload JetKVM binary
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: bin/jetkvm_app
+          asset_name: jetkvm_app
+          asset_content_type: application/octet-stream
+
+      - name: Upload checksum
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./checksums.txt
+          asset_name: checksums.txt
+          asset_content_type: text/plain

README.md

@@ -7,6 +7,8 @@
 
 [![Twitter](https://img.shields.io/twitter/url/https/twitter.com/jetkvm.svg?style=social&label=Follow%20%40JetKVM)](https://twitter.com/jetkvm)
 
+[![Go Report Card](https://goreportcard.com/badge/github.com/jetkvm/kvm)](https://goreportcard.com/report/github.com/jetkvm/kvm)
+
 </div>
 
 JetKVM is a high-performance, open-source KVM over IP (Keyboard, Video, Mouse) solution designed for efficient remote management of computers, servers, and workstations. Whether you're dealing with boot failures, installing a new operating system, adjusting BIOS settings, or simply taking control of a machine from afar, JetKVM provides the tools to get it done effectively.

internal/usbgadget/hid_mouse_absolute.go

@@ -107,24 +107,16 @@ func (u *UsbGadget) AbsMouseWheelReport(wheelY int8) error {
 	u.absMouseLock.Lock()
 	defer u.absMouseLock.Unlock()
 
-	// Accumulate the wheelY value
+	// Only send a report if the value is non-zero
-	u.absMouseAccumulatedWheelY += float64(wheelY) / 8.0
+	if wheelY == 0 {
-
-	// Only send a report if the accumulated value is significant
-	if abs(u.absMouseAccumulatedWheelY) < 1.0 {
 		return nil
 	}
 
-	scaledWheelY := int8(u.absMouseAccumulatedWheelY)
-
 	err := u.absMouseWriteHidFile([]byte{
-		2,                  // Report ID 2
+		2,            // Report ID 2
-		byte(scaledWheelY), // Scaled Wheel Y (signed)
+		byte(wheelY), // Wheel Y (signed)
 	})
 
-	// Reset the accumulator, keeping any remainder
-	u.absMouseAccumulatedWheelY -= float64(scaledWheelY)
-
 	u.resetUserInputTime()
 	return err
 }

internal/usbgadget/utils.go

@@ -7,14 +7,6 @@ import (
 	"path/filepath"
 )
 
-// Helper function to get absolute value of float64
-func abs(x float64) float64 {
-	if x < 0 {
-		return -x
-	}
-	return x
-}
-
 func joinPath(basePath string, paths []string) string {
 	pathArr := append([]string{basePath}, paths...)
 	return filepath.Join(pathArr...)

ui/src/components/WebRTCVideo.tsx

@@ -259,25 +259,25 @@ export default function WebRTCVideo() {
     (e: WheelEvent) => {
       if (blockWheelEvent) return;
 
-      // Determine if the wheel event is from a trackpad or a mouse wheel
+      // Determine if the wheel event is an accel scroll value
-      const isTrackpad = Math.abs(e.deltaY) < trackpadThreshold;
+      const isAccel = Math.abs(e.deltaY) >= 100;
 
-      // Apply appropriate sensitivity based on input device
+      // Calculate the accel scroll value
-      const scrollSensitivity = isTrackpad ? trackpadSensitivity : mouseSensitivity;
+      const accelScrollValue = e.deltaY / 100;
 
-      // Calculate the scroll value
+      // Calculate the no accel scroll value
-      const scroll = e.deltaY * scrollSensitivity;
+      const noAccelScrollValue = e.deltaY > 0 ? 1 : (e.deltaY < 0 ? -1 : 0);
 
-      // Apply clamping
+      // Get scroll value
-      const clampedScroll = Math.max(clampMin, Math.min(clampMax, scroll));
+      const scrollValue = isAccel ? accelScrollValue : noAccelScrollValue;
 
-      // Round to the nearest integer
+      // Apply clamping (i.e. min and max mouse wheel hardware value)
-      const roundedScroll = Math.round(clampedScroll);
+      const clampedScrollValue = Math.max(-127, Math.min(127, scrollValue));
 
-      // Invert the scroll value to match expected behavior
+      // Invert the clamped scroll value to match expected behavior
-      const invertedScroll = -roundedScroll;
+      const invertedScrollValue = -clampedScrollValue;
 
-      send("wheelReport", { wheelY: invertedScroll });
+      send("wheelReport", { wheelY : invertedScrollValue });
 
       // Apply blocking delay
       setBlockWheelEvent(true);