Merge 57fbee1490 into 317218a682

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

.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

DEVELOPMENT.md

@@ -99,19 +99,36 @@ tail -f /var/log/jetkvm.log
 /kvm/
 ├── main.go                  # App entry point
 ├── config.go                # Settings & configuration
+├── display.go               # Device UI control
 ├── web.go                   # API endpoints
-├── ui/                 # React frontend
+├── cmd/                     # Command line main
-│   ├── src/routes/     # Pages (login, settings, etc.)
-│   └── src/components/ # UI components
 ├── internal/                # Internal Go packages
-│   ├── native/         # CGO / Native code glue layer
+│   ├── confparser/          # Configuration file implementation
-│   ├── native/cgo/     # C files for the native library (HDMI, Touchscreen, etc.)
-│   ├── native/eez/     # EEZ Studio Project files (for Touchscreen)
 │   ├── hidrpc/              # HIDRPC implementation for HID devices (keyboard, mouse, etc.)
 │   ├── logging/             # Logging implementation
+│   ├── mdns/                # mDNS implementation
+│   ├── native/              # CGO / Native code glue layer (on-device hardware)
+│   │   ├── cgo/             # C files for the native library (HDMI, Touchscreen, etc.)
+│   │   └── eez/             # EEZ Studio Project files (for Touchscreen)
+│   ├── network/             # Network implementation
+│   ├── timesync/            # Time sync/NTP implementation
+│   ├── tzdata/              # Timezone data and generation
+│   ├── udhcpc/              # DHCP implementation
 │   ├── usbgadget/           # USB gadget
-│   └── websecurity/    # TLS certificate management
+│   ├── utils/               # SSH handling
-└── resource            # netboot iso and other resources
+│   └── websecure/           # TLS certificate management
+├── resource/                # netboot iso and other resources
+├── scripts/                 # Bash shell scripts for building and deploying
+└── static/                  #  (react client build output)
+└── ui/                      # React frontend
+    ├── public/              # UI website static images and fonts
+    └── src/                 # Client React UI
+        ├── assets/          # UI in-page images
+        ├── components/      # UI components
+        ├── hooks/           # Hooks (stores, RPC handling, virtual devices)
+        ├── keyboardLayouts/ # Keyboard layout definitions
+        ├── providers/       # Feature flags
+        └── routes/          # Pages (login, settings, etc.)
 ```
 
 **Key files for beginners:**
@@ -252,6 +269,47 @@ rm -rf node_modules
 npm install
 ```
 
+### "Device UI Fails to Build"
+
+If while trying to build you run into an error message similar to :
+```plaintext
+In file included from /workspaces/kvm/internal/native/cgo/ctrl.c:15:
+/workspaces/kvm/internal/native/cgo/ui_index.h:4:10: fatal error: ui/ui.h: No such file or directory
+ #include "ui/ui.h"
+          ^~~~~~~~~
+compilation terminated.
+```
+This means that your system didn't create the directory-link to from _./internal/native/cgo/ui_ to ./internal/native/eez/src/ui when the repository was checked out. You can verify this is the case if _./internal/native/cgo/ui_ appears as a plain text file with only the textual contents:
+```plaintext
+../eez/src/ui
+```
+
+If this happens to you need to [enable git creation of symbolic links](https://stackoverflow.com/a/59761201/2076) either globally or for the KVM repository:
+```bash
+   # Globally enable git to create symlinks
+   git config --global core.symlinks true
+   git restore internal/native/cgo/ui
+```
+```bash
+   # Enable git to create symlinks only in this project
+   git config core.symlinks true
+   git restore internal/native/cgo/ui
+```
+
+Or if you want to manually create the symlink use:
+```bash
+   # linux
+   cd internal/native/cgo
+   rm ui
+   ln -s ../eez/src/ui ui
+```
+```dos
+   rem Windows
+   cd internal/native/cgo
+   del ui
+   mklink /d ui ..\eez\src\ui
+```
+
 ---
 
 ## Next Steps