Format the code with gofumpt to prevent my IDE from reformatting
every time I open a file. gofumpt provides a superset of gofmt,
so should not impact users that are not using gofumpt.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Kill executed on the second Ctrl-C of docker compose up was
filtering containers depending on its state. In some cases the
containers can reach an state for what these filters don't get
any container, and the command keeps reporting `no container to
kill`.
Remove this filtering, so it tries to kill any container it
finds, independently of its state.
Fixes https://github.com/docker/compose/issues/10661
Signed-off-by: Jaime Soriano Pastor <jaime.soriano@elastic.co>
The `alpha watch` command current "attaches" to an already-running
Compose project, so it's necessary to run something like
`docker compose up --wait` first.
Now, we'll do the equivalent of an `up --build` before starting the
watch, so that we know the project is up-to-date and running.
Additionally, unlike an interactive `up`, the services are not stopped
when `watch` exits (e.g. via `Ctrl-C`). This prevents the need to start
from scratch each time the command is run - if some services are already
running and up-to-date, they can be used as-is. A `down` can always be
used to destroy everything, and we can consider introducing a flag like
`--down-on-exit` to `watch` or changing the default.
Signed-off-by: Milas Bowman <milas.bowman@docker.com>
The big change here is to pass around an explicit `*BuildOptions` object
as part of Compose operations like `up` & `run` that may or may not do
builds. If the options object is `nil`, no builds whatsoever will be
attempted.
Motivation is to allow for partial rebuilds in the context of an `up`
for watch. This was broken and tricky to accomplish because various parts
of the Compose APIs mutate the `*Project` for convenience in ways that
make it unusable afterwards. (For example, it might set `service.Build = nil`
because it's not going to build that service right _then_. But we might
still want to build it later!)
NOTE: This commit does not actually touch the watch logic. This is all
in preparation to make it possible.
As part of this, a bunch of code moved around and I eliminated a bunch
of partially redundant logic, mostly around multi-platform. Several
edge cases have been addressed as part of this:
* `DOCKER_DEFAULT_PLATFORM` was _overriding_ explicitly set platforms
in some cases, this is no longer true, and it behaves like the Docker
CLI now
* It was possible for Compose to build an image for one platform and
then try to run it for a different platform (and fail)
* Errors are no longer returned if a local image exists but for the
wrong platform - the correct platform will be fetched/built (if
possible).
Because there's a LOT of subtlety and tricky logic here, I've also tried
to add an excessive amount of explanatory comments.
Signed-off-by: Milas Bowman <milas.bowman@docker.com>
The uuid package in distribution was created as a utility for the distribution
project itself, to cut down external dependencies (see [1][1]).
For compose, this has the reverse effect, as it now brings all the dependencies
of the distribution module with it.
This patch switches to the uuid generation to crypto/rand to produce a random
id. I was considering using a different uuid implementation, or docker's
"stringid.GenerateRandomID", but all of those are doing more than needed,
so keep it simple.
Currently, this change has little effect, because compose also uses the
distribution module for other purposes, but the distribution project is
in the process of moving the "reference" package to a separate module,
in which case we don't want to depend on the distribution module only for
the uuid package.
[1]: 36e34a55ad
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
When building, if images are being pushed, ensure that only
named images (i.e. services with a populated `image` field)
are attempted to be pushed.
Services without `image` get an auto-generated name, which
will be a "Docker library" reference since they're in the
format `$project-$service`, which is implicitly the same as
`docker.io/library/$project-$service`. A push for that is
never desirable / will always fail.
The key here is that we cannot overwrite the `<svc>.image`
field when doing builds, as we need to be able to check for
its presence to determine whether a push makes sense.
Fixes#10813.
Signed-off-by: Milas Bowman <milas.bowman@docker.com>
Sebastiaan van Stijn
Nicolas De Loof
MohammadHasan Akbari
Guillaume Lours
MohammadHasan Akbari
Nathan Baulch
Suleiman Dibirov
Albin Kerouanton
Jaime Soriano Pastor
Joana Hrotko
Wes Higbee
Milas Bowman
Amit Saha
Matthieu MOREL
Praful Gupta
cui fliter
Ulysses Souza
Benjamín Guzmán