Update TravisCI to goclean script.

- Also update to use the new container-based builds
- Add coveralls.io support
- Update build badge to use SVG
- Add badges for coverage, license, and godoc
- For now, set it to change to he v2 directory
  - This will need to be changed once the v1 code is replaced

.travis.yml

@@ -5,14 +5,16 @@ go:
 sudo: false
 before_install:
   - gotools=golang.org/x/tools
-  - if [ "$TRAVIS_GO_VERSION" = "release" ] || [ "$TRAVIS_GO_VERSION" = "go1.3.3" ]; then gotools=code.google.com/p/go.tools; fi
+  - if [ "$TRAVIS_GO_VERSION" = "release" ]; then gotools=code.google.com/p/go.tools; fi
 install:
   - go get -d -t -v ./...
-  - go get $gotools/cmd/vet
-  - go get -v github.com/GeertJohan/fgt
+  - go get -v $gotools/cmd/cover
+  - go get -v $gotools/cmd/vet
+  - go get -v github.com/bradfitz/goimports
   - go get -v github.com/golang/lint/golint
+  - go get -v github.com/mattn/goveralls
 script:
   - export PATH=$PATH:$HOME/gopath/bin
-  - go vet
-  - fgt golint -min_confidence=0.9 .
-  - go test -v
+  - ./goclean.sh
+after_success:
+  - goveralls -coverprofile=profile.cov -service=travis-ci

README.md

@@ -2,7 +2,10 @@ btcjson
 =======
 
 [![Build Status](https://travis-ci.org/btcsuite/btcjson.png?branch=master)]
-(https://travis-ci.org/btcsuite/btcjson)
+(https://travis-ci.org/btcsuite/btcjson) [![Coverage Status]
+(https://img.shields.io/coveralls/btcsuite/btcjson.svg)]
+(https://coveralls.io/r/btcsuite/btcjson?branch=master) [![ISC License]
+(http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org)
 
 Package btcjson implements concrete types for marshalling to and from the
 bitcoin JSON-RPC API.  A comprehensive suite of tests is provided to ensure
@@ -62,6 +65,9 @@ server, and to handle the replies (putting them in useful Go data structures).
 
 ## Documentation
 
+[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)]
+(http://godoc.org/github.com/btcsuite/btcjson)
+
 Full `go doc` style documentation for the project can be viewed online without
 installing this package by using the GoDoc site
 [here](http://godoc.org/github.com/btcsuite/btcjson).

goclean.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# The script does automatic checking on a Go package and its sub-packages, including:
+# 1. gofmt         (http://golang.org/cmd/gofmt/)
+# 2. goimports     (https://github.com/bradfitz/goimports)
+# 3. golint        (https://github.com/golang/lint)
+# 4. go vet        (http://golang.org/cmd/vet)
+# 5. race detector (http://blog.golang.org/race-detector)
+# 6. test coverage (http://blog.golang.org/cover)
+
+set -e
+
+# Automatic checks
+cd v2/btcjson
+test -z "$(gofmt -l -w .     | tee /dev/stderr)"
+test -z "$(goimports -l -w . | tee /dev/stderr)"
+test -z "$(golint .          | tee /dev/stderr)"
+go vet ./...
+go test -race ./...
+
+# Run test coverage on each subdirectories and merge the coverage profile.
+
+echo "mode: count" > profile.cov
+
+# Standard go tooling behavior is to ignore dirs with leading underscors
+for dir in $(find . -maxdepth 10 -not -path './.git*' -not -path '*/_*' -type d);
+do
+if ls $dir/*.go &> /dev/null; then
+  go test -covermode=count -coverprofile=$dir/profile.tmp $dir
+  if [ -f $dir/profile.tmp ]; then
+    cat $dir/profile.tmp | tail -n +2 >> profile.cov
+    rm $dir/profile.tmp
+  fi
+fi
+done
+
+go tool cover -func profile.cov
+
+# To submit the test coverage result to coveralls.io,
+# use goveralls (https://github.com/mattn/goveralls)
+# goveralls -coverprofile=profile.cov -service=travis-ci