devapp: remove App Engine code

This change removes all but the / and /release endpoints, moving
things around and deleting all App Engine-specific code while
attempting to not make many core logic changes (those will come in a
follow-up change).

Updates golang/go#20691

Change-Id: Ie8fa184578177cc2cb3c070e9108cf27d9e6f689
Reviewed-on: https://go-review.googlesource.com/46832
Reviewed-by: Brad Fitzpatrick <[email protected]>

Author: andybons

devapp/devappserver/.gitignore renamed to devapp/.gitignore

@@ -1,2 +1,2 @@
-devappserver
+devapp
 ca-certificates.crt

devapp/devappserver/Dockerfile renamed to devapp/Dockerfile

@@ -4,5 +4,6 @@
 FROM scratch
 LABEL maintainer "[email protected]"
 COPY ca-certificates.crt /etc/ssl/certs/
-COPY devappserver /
-ENTRYPOINT ["/devappserver"]
+COPY devapp /
+COPY static /static
+ENTRYPOINT ["/devapp"]

devapp/Dockerfile.0

@@ -0,0 +1,34 @@
+# Copyright 2017 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+FROM golang:1.8
+LABEL maintainer "[email protected]"
+
+RUN go get -d github.com/google/go-github/github && \
+    cd /go/src/github.com/google/go-github && git reset --hard 7a51fb928f52a196d5f31daefb8a489453ef54ff
+
+RUN go get -d golang.org/x/net/http2 && \
+    cd /go/src/golang.org/x/net && git reset --hard fe686d45ea04bc1bd4eff6a52865ce8757320325
+
+RUN go get -d golang.org/x/sync/errgroup && \
+    cd /go/src/golang.org/x/sync && git reset --hard f52d1811a62927559de87708c8913c1650ce4f26
+
+RUN go get -d cloud.google.com/go/compute/metadata && \
+    go get -d cloud.google.com/go/storage && \
+    cd /go/src/cloud.google.com/go && git reset --hard 23179f286bc31e07fba2eddaa540fb999b1b1fd9
+
+RUN go get -d golang.org/x/crypto/acme/autocert && \
+    cd /go/src/golang.org/x/crypto && git reset --hard adbae1b6b6fb4b02448a0fc0dbbc9ba2b95b294d
+
+# Optimization to speed COPY+go install steps later. This go install
+# isn't required for correctness.
+RUN go install \
+    github.com/google/go-github/github \
+    golang.org/x/sync/errgroup \
+    cloud.google.com/go/compute/metadata \
+    cloud.google.com/go/storage \
+    golang.org/x/crypto/acme/autocert
+
+COPY . /go/src/golang.org/x/build/
+
+RUN go install -ldflags "-linkmode=external -extldflags '-static -pthread'" golang.org/x/build/devapp

devapp/devappserver/Makefile renamed to devapp/Makefile

@@ -3,13 +3,13 @@
 # license that can be found in the LICENSE file.
 
 VERSION=latest
-DOCKER_IMAGE_build0=build0/devappserver:latest
-DOCKER_CTR_build0=devappserver-build0
+DOCKER_IMAGE_build0=build0/devapp:latest
+DOCKER_CTR_build0=devapp-build0
 
 build0: *.go Dockerfile.0
-	docker build --force-rm -f Dockerfile.0 --tag=$(DOCKER_IMAGE_build0) ../..
+	docker build --force-rm -f Dockerfile.0 --tag=$(DOCKER_IMAGE_build0) ../
 
-devappserver: build0
+devapp: build0
 	docker create --name $(DOCKER_CTR_build0) $(DOCKER_IMAGE_build0)
 	docker cp $(DOCKER_CTR_build0):/go/bin/$@ $@
 	docker rm $(DOCKER_CTR_build0)
@@ -19,17 +19,17 @@ ca-certificates.crt:
 	docker cp $(DOCKER_CTR_build0):/etc/ssl/certs/$@ $@
 	docker rm $(DOCKER_CTR_build0)
 
-docker-prod: Dockerfile devappserver ca-certificates.crt
-	docker build --force-rm --tag=gcr.io/symbolic-datum-552/devappserver:$(VERSION) .
-docker-dev: Dockerfile devappserver ca-certificates.crt
-	docker build --force-rm --tag=gcr.io/go-dashboard-dev/devappserver:latest .
+docker-prod: Dockerfile devapp ca-certificates.crt
+	docker build --force-rm --tag=gcr.io/symbolic-datum-552/devapp:$(VERSION) .
+docker-dev: Dockerfile devapp ca-certificates.crt
+	docker build --force-rm --tag=gcr.io/go-dashboard-dev/devapp:latest .
 
 push-prod: docker-prod
-	gcloud docker -- push gcr.io/symbolic-datum-552/devappserver:$(VERSION)
+	gcloud docker -- push gcr.io/symbolic-datum-552/devapp:$(VERSION)
 push-dev: docker-dev
-	gcloud docker -- push gcr.io/go-dashboard-dev/devappserver:latest
+	gcloud docker -- push gcr.io/go-dashboard-dev/devapp:latest
 
 .PHONY: clean
 clean:
-	$(RM) devappserver
+	$(RM) devapp
 	$(RM) ca-certificates.crt

devapp/devappserver/README.md renamed to devapp/README.md

@@ -1,13 +1,13 @@
-# devappserver
+# devapp
 
 ## Local development
 
 ```sh
-$ make devappserver
-$ ./devappserver -http=:8080
+$ make devapp
+$ ./devapp
 ```
 
-Then visit http://localhost:8080
+Then visit http://localhost:6343
 
 ## Deployment