Summary
Add a system information view showing Docker version, API version, OS/arch, total CPUs, total memory, and disk usage — equivalent to docker info and docker version.
Current State
- No system info is displayed anywhere in the TUI
- Users must exit to the terminal to check Docker daemon details
Implementation Steps
1. Add client interface method
In internal/client/client.go, add to Client (or a new SystemService):
type SystemInfo struct {
DockerVersion string
APIVersion string
OS string
Arch string
Kernel string
CPUs int
TotalMemoryBytes int64
StorageDriver string
DiskUsage DiskUsage
}
type DiskUsage struct {
LayersSize int64
ImagesSize int64
VolumesSize int64
ContainersSize int64
}
Info(ctx context.Context) (SystemInfo, error)2. Implement in Docker client
Use client.Info and client.DiskUsage from the Docker SDK.
3. Add key binding
Bind a global key (e.g. i or ctrl+i) to open the system info overlay from any section.
4. Build an info overlay component
Create internal/ui/components/systeminfo/ that renders a styled panel with all SystemInfo fields in a readable layout:
- Left column: Docker version, API version, OS/Arch/Kernel
- Right column: CPUs, Memory, Disk usage breakdown
- Bottom row: Storage driver, runtime
5. Fetch on open, not on startup
Fetch system info lazily when the overlay is first opened to avoid slowing down initial load.
Acceptance Criteria
Summary
Add a system information view showing Docker version, API version, OS/arch, total CPUs, total memory, and disk usage — equivalent to
docker infoanddocker version.Current State
Implementation Steps
1. Add client interface method
In
internal/client/client.go, add toClient(or a newSystemService):2. Implement in Docker client
Use
client.Infoandclient.DiskUsagefrom the Docker SDK.3. Add key binding
Bind a global key (e.g.
iorctrl+i) to open the system info overlay from any section.4. Build an info overlay component
Create
internal/ui/components/systeminfo/that renders a styled panel with allSystemInfofields in a readable layout:5. Fetch on open, not on startup
Fetch system info lazily when the overlay is first opened to avoid slowing down initial load.
Acceptance Criteria
Escorq