all: go2goplay.golang.org source

This CL contains the altered playground source that is served
at go2goplay.golang.org.

It compiles the toolchain at the dev.go2go branch of the main
Go repository, translates .go2 programs using the go2go tool,
and compiles the playground frontend binary using the dev.go2go
toolchain (to support code formatting).

The header and “About” text is updated to differentiate from
the normal playground and explain its differences,
code location, etc.

Most features present on play.golang.org are missing, and this
instance only supports single-file, non-test, main-package
programs. This was done for initial simplicity of the
implementation.

Updates golang/go#39675
Fixes golang/go#39809

Change-Id: Id9461830c4233ab3f938dc6d21da3e5f2d8adbc3
Reviewed-on: https://go-review.googlesource.com/c/playground/+/240541
Reviewed-by: Alexander Rakoczy <alex@golang.org>
14 files changed
tree: 06ec9e80799eb8a86c28e84445dc8dc746cb23c5
  1. .gitignore
  2. AUTHORS
  3. CONTRIBUTING.md
  4. CONTRIBUTORS
  5. Dockerfile
  6. LICENSE
  7. Makefile
  8. PATENTS
  9. README.md
  10. app.yaml
  11. cache.go
  12. client.go
  13. cmd/
  14. codereview.cfg
  15. deploy/
  16. edit.go
  17. edit.html
  18. enable-fake-time.patch
  19. examples/
  20. fake_fs.lst
  21. fmt.go
  22. fmt_test.go
  23. go.mod
  24. go.sum
  25. internal/
  26. logger.go
  27. main.go
  28. play.go
  29. play_test.go
  30. sandbox.go
  31. sandbox/
  32. sandbox_test.go
  33. server.go
  34. server_test.go
  35. share.go
  36. static/
  37. store.go
  38. tests.go
  39. txtar.go
  40. txtar_test.go
  41. vet.go
README.md

playground

This subrepository holds the source for the Go playground: https://play.golang.org/

Building

# build the image
docker build -t playground .

Running

docker run --name=play --rm -p 8080:8080 golang/playground &
# run some Go code
cat /path/to/code.go | go run client.go | curl -s --upload-file - localhost:8080/compile

Deployment

Deployment Triggers

Playground releases automatically triggered when new Go repository tags are pushed to GitHub, or when master is pushed on the playground repository.

For details, see deploy/go_trigger.json, deploy/playground_trigger.json, and deploy/deploy.json.

After making changes to trigger configuration, update configuration by running the following Make target:

make update-cloudbuild-trigger

Deploy via Cloud Build

The Cloud Build configuration will always build and deploy with the latest supported release of Go.

gcloud builds submit --config deploy/deploy.json .

Deploy via gcloud app deploy

Building the playground Docker container takes more than the default 10 minute time limit of cloud build, so increase its timeout first (note, app/cloud_build_timeout is a global configuration value):

gcloud config set app/cloud_build_timeout 1200  # 20 mins

Alternatively, to avoid Cloud Build and build locally:

make docker
docker tag golang/playground-go2go:latest gcr.io/golang-org/playground-go2go:latest
docker push gcr.io/golang-org/playground-go2go:latest
gcloud --project=golang-org --account=you@google.com app deploy app.yaml --image-url=gcr.io/golang-org/playground-go2go:latest

Then:

gcloud --project=golang-org --account=you@google.com app deploy app.yaml

Contributing

To submit changes to this repository, see https://golang.org/doc/contribute.html.