thaloco/banger
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Serve a local web UI from bangerd

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Add a localhost-only web console so VM and image management no longer depends on the CLI for every inspection and lifecycle action.

Wire bangerd up to a configurable web listener, expose dashboard and async image-build state through the daemon, and serve CSRF-protected HTML pages with host-path picking, VM/image detail views, logs, ports, and progress polling for long-running operations.

Keep the browser path aligned with the existing sudo and host-owned artifact model: surface sudo readiness, print the web URL in daemon status, and document the new workflow. Polish the UI with resource usage cards, clearer clickable affordances, cancel paths, confirmation prompts, image-name links, and HTTP port links.

Validation: GOCACHE=/tmp/banger-gocache go test ./...
This commit is contained in:
Thales Maciel 2026-03-21 16:47:47 -03:00
parent 30f0c0b54a
commit 2362d0ae39
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GPG key ID: 33112E6833C34679
24 changed files with 3308 additions and 52 deletions
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12
internal/cli/banger.go
View file

@ -188,11 +188,23 @@ func newDaemonCommand() *cobra.Command {
if err != nil {
return err
}
cfg, err := config.Load(layout)
if err != nil {
return err
}
ping, pingErr := rpc.Call[api.PingResult](cmd.Context(), layout.SocketPath, "ping", api.Empty{})
if pingErr != nil {
if strings.TrimSpace(cfg.WebListenAddr) != "" {
_, err = fmt.Fprintf(cmd.OutOrStdout(), "stopped\nsocket: %s\nlog: %s\ndns: %s\nweb: http://%s\n", layout.SocketPath, layout.DaemonLog, vmdns.DefaultListenAddr, cfg.WebListenAddr)
return err
}
_, err = fmt.Fprintf(cmd.OutOrStdout(), "stopped\nsocket: %s\nlog: %s\ndns: %s\n", layout.SocketPath, layout.DaemonLog, vmdns.DefaultListenAddr)
return err
}
if strings.TrimSpace(ping.WebURL) != "" {
_, err = fmt.Fprintf(cmd.OutOrStdout(), "running\npid: %d\nsocket: %s\nlog: %s\ndns: %s\nweb: %s\n", ping.PID, layout.SocketPath, layout.DaemonLog, vmdns.DefaultListenAddr, ping.WebURL)
return err
}
_, err = fmt.Fprintf(cmd.OutOrStdout(), "running\npid: %d\nsocket: %s\nlog: %s\ndns: %s\n", ping.PID, layout.SocketPath, layout.DaemonLog, vmdns.DefaultListenAddr)
return err
},

3
internal/cli/cli_test.go
View file

@ -798,6 +798,9 @@ func TestDaemonStatusIncludesLogPathWhenStopped(t *testing.T) {
if !strings.Contains(output, "dns: 127.0.0.1:42069") {
t.Fatalf("output = %q, want dns listener", output)
}
if !strings.Contains(output, "web: http://127.0.0.1:7777") {
t.Fatalf("output = %q, want default web listener", output)
}
}
func TestBuildDaemonCommandIsDetachedFromCallerContext(t *testing.T) {