custom travis build script

Based on https://github.com/daaku/go.travis/blob/master/install

.travis.yml

 before_install: sudo apt-get install libgmp3-dev
 install:
-  - go get code.google.com/p/go.net/websocket
   - go get code.google.com/p/go.tools/cmd/goimports
   - go get github.com/golang/lint/golint
   - go get code.google.com/p/go.tools/cmd/vet
 language: go
 go:
   - 1.3
-before_script:
+after_script:
   # - gofmt -l -w .
   # - goimports -l -w .
   # - golint .
   # - go vet ./...
   # - go test -race ./...
   - ./gocoverage.sh
+script:
+  - curl https://raw.github.com/ethereum/go-ethereum/master/travis.sh | sh

travis.sh

+#!/bin/bash
+
+set -e
+REPO_DIR=$PWD
+GITHUB_REPO=$(basename $PWD)
+GITHUB_USER=$(basename $(cd .. && pwd))
+export GOPATH=/tmp/$GITHUB_USER/$GITHUB_REPO.$PPID
+
+mkdir -p $GOPATH/src/github.com/$GITHUB_USER
+cp -r $REPO_DIR $GOPATH/src/github.com/$GITHUB_USER/$GITHUB_REPO
+echo Fetching package dependicies
+go get -race github.com/$GITHUB_USER/$GITHUB_REPO/...
+echo Fetching test dependicies
+TEST_DEPS=$(go list -f '{{.TestImports}} {{.XTestImports}}' github.com/$GITHUB_USER/$GITHUB_REPO/... | sed -e 's/\[//g' | sed -e 's/\]//g')
+if [ "$TEST_DEPS" ]; then
+  go get -race $TEST_DEPS
+fi
+# echo Building test dependicies
+# go test -race -i github.com/$GITHUB_USER/$GITHUB_REPO/...
+# echo Running tests
+# go test -race -cpu=1,2,4 -v github.com/$GITHUB_USER/$GITHUB_REPO/...