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Update runs `docker compose -p <project> -f <files> up -d --pull always`
with the files read from the com.docker.compose.project.config_files label,
so only stacks compose itself made get the button: a plain `docker run`
container has no recipe to recreate it from, and the supabase CLI labels
the project and nothing else. It has its own Process because a pull runs
for minutes and must not be clobbered by a start or stop meanwhile.
Published TCP ports become localhost:<port> buttons opened by the default
browser. Docker cannot say which port is a web UI, so every published one
gets a button and a port ending in 443 is guessed https.
Prune images runs `docker image prune -a -f` behind a confirm step, since a
re-pull can be gigabytes. The images it would delete are listed under the
header from `docker image ls`'s {{.Containers}} count, which docker 29
fills in; images of stopped containers are kept. That count reads 0 for
images only used by `--rm` containers, such as the test-build ones, so the
list is the warning.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Docker.qml mirrors Virsh: the docker CLI, an event stream that runs for the
whole session, and `docker stats --no-stream` on the 2s timer only while the
page is up. Containers are grouped by compose project, since a stack is a
dozen containers that start and stop together; a container outside any
project is a group of one. Verbs are start, stop, restart and resume, by
container id, so no compose file is needed and nothing removes a container.
The event stream is filtered to lifecycle events: health checks emit exec_*
events every few seconds per container, which would make the stream a poll.
It dies with the daemon, so it is retried every 10s.
An inactive Loader keeps its last height and a Column still reserves it, so
collapsing one card left an empty box where its detail had been. Both the
container and VM detail loaders now hide while inactive; the VM one had the
same bug, unseen with a single VM.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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