use go module for dependencies (#594)

scripts/build-test-lint.sh

@@ -4,20 +4,16 @@
 
 set -eu
 
-export GOPATH="$(pwd):$(pwd)/vendor"
-export PATH="$PATH:$(pwd)/bin"
-
 echo "Checking that it builds"
 gb build
 
 # Check that all the packages can build.
 # When `go build` is given multiple packages it won't output anything, and just
-# checks that everything builds. This seems to do a better job of handling
-# missing imports than `gb build` does.
+# checks that everything builds.
 echo "Double checking it builds..."
-go build github.com/matrix-org/dendrite/cmd/...
+go build ./cmd/...
 
 ./scripts/find-lint.sh
 
 echo "Testing..."
-gb test
+go test ./...

scripts/find-lint.sh

@@ -15,11 +15,10 @@ set -eux
 
 cd `dirname $0`/..
 
-export GOPATH="$(pwd):$(pwd)/vendor"
-
-# prefer the versions of gometalinter and the linters that we install
-# to anythign that ends up on the PATH.
-export PATH="$(pwd)/bin:$PATH"
+# gometalinter doesn't seem to work without this.
+# We should move from gometalinter asap as per https://github.com/matrix-org/dendrite/issues/697 so this is a temporary
+# fix.
+export GO111MODULE=off
 
 args=""
 if [ ${1:-""} = "fast" ]
@@ -36,7 +35,8 @@ then args="$args --enable-gc"
 fi
 
 echo "Installing lint search engine..."
-gb build github.com/alecthomas/gometalinter/
+go get github.com/alecthomas/gometalinter/
+
 gometalinter --config=linter.json ./... --install
 
 echo "Looking for lint..."

scripts/install-local-kafka.sh

@@ -1,4 +1,4 @@
-# /bin/bash
+#! /bin/bash
 
 # Downloads, installs and runs a kafka instance
 
@@ -8,13 +8,10 @@ cd `dirname $0`/..
 
 mkdir -p .downloads
 
-# The mirror to download kafka from is picked from the list of mirrors at
-# https://www.apache.org/dyn/closer.cgi?path=/kafka/2.1.0/kafka_2.11-2.1.0.tgz
-# TODO: Check the signature since we are downloading over HTTP.
-MIRROR=http://apache.mirror.anlx.net/kafka/2.1.0/kafka_2.11-2.1.0.tgz
+KAFKA_URL=http://archive.apache.org/dist/kafka/2.1.0/kafka_2.11-2.1.0.tgz
 
 # Only download the kafka if it isn't already downloaded.
-test -f .downloads/kafka.tgz || wget $MIRROR -O .downloads/kafka.tgz
+test -f .downloads/kafka.tgz || wget $KAFKA_URL -O .downloads/kafka.tgz
 # Unpack the kafka over the top of any existing installation
 mkdir -p kafka && tar xzf .downloads/kafka.tgz -C kafka --strip-components 1
 # Start the zookeeper running in the background.

scripts/travis-test.sh

@@ -12,8 +12,7 @@ set -eu
 export GOGC=400
 export DENDRITE_LINT_DISABLE_GC=1
 
-export GOPATH="$(pwd):$(pwd)/vendor"
-export PATH="$PATH:$(pwd)/bin"
+export GO111MODULE=on
 
 # starts a travis fold section. The first argument is the name of the fold
 # section (which appears on the RHS) and may contain no spaces. Remaining
@@ -51,29 +50,18 @@ if [ "${TEST_SUITE:-lint}" == "lint" ]; then
 fi
 
 if [ "${TEST_SUITE:-unit-test}" == "unit-test" ]; then
-    gb test
+    go test ./...
 fi
 
 if [ "${TEST_SUITE:-integ-test}" == "integ-test" ]; then
-    travis_start gb-build "Building dendrite and integ tests"
-    gb build
+    travis_start go-build "Building dendrite and integ tests"
+    go install ./cmd/...
     travis_end
     
     # Check that all the packages can build.
     # When `go build` is given multiple packages it won't output anything, and just
-    # checks that everything builds. This seems to do a better job of handling
-    # missing imports than `gb build` does.
-    go build github.com/matrix-org/dendrite/cmd/...
-
-    # Check that the servers build (this is done explicitly because `gb build` can silently fail (exit 0) and then we'd test a stale binary)
-    gb build github.com/matrix-org/dendrite/cmd/dendrite-room-server
-    gb build github.com/matrix-org/dendrite/cmd/roomserver-integration-tests
-    gb build github.com/matrix-org/dendrite/cmd/dendrite-sync-api-server
-    gb build github.com/matrix-org/dendrite/cmd/syncserver-integration-tests
-    gb build github.com/matrix-org/dendrite/cmd/create-account
-    gb build github.com/matrix-org/dendrite/cmd/dendrite-media-api-server
-    gb build github.com/matrix-org/dendrite/cmd/mediaapi-integration-tests
-    gb build github.com/matrix-org/dendrite/cmd/client-api-proxy
+    # checks that everything builds.
+    go build ./cmd/...
 
     # Create necessary certificates and keys to run dendrite
     travis_start certs "Building SSL certs"
@@ -92,7 +80,7 @@ if [ "${TEST_SUITE:-integ-test}" == "integ-test" ]; then
     # Run the integration tests
     for i in roomserver syncserver mediaapi; do
         travis_start "$i-integration-tests" "Running integration tests for $i"
-        bin/$i-integration-tests
+        $i-integration-tests
         travis_end
     done
 fi