(#1) Project skeleton

.gitignore

@@ -9,3 +9,6 @@ gitlint
 
 " test coverage
 coverage.txt
+
+" PDD output file
+puzzles.xml

.travis.yml

@@ -3,7 +3,9 @@ dist: trusty
 language: go
 go:
   - "1.11.x"
-
+install:
+  - gem install pdd
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s v1.14.0
 jobs:
   include:
   - if: (type = pull_request) OR (type = push AND branch = master)

Makefile

@@ -20,7 +20,8 @@
 # build:   builds the binary
 # test:    runs tests
 # lint:    runs linters
-# checks:  runs build+test+lint
+# pdd:     runs pdd (see https://github.com/yegor256/pdd)
+# checks:  runs build+test+pdd+lint
 # release: releases to GitHub (requires GitHub token)
 #
 
@@ -31,10 +32,12 @@ test:
 	go test -count=1 -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
 
 lint:
-	curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s v1.14.0
 	./bin/golangci-lint run -v
 
-checks: build lint test
+pdd:
+	pdd --file=puzzles.xml
+
+checks: build lint pdd test
 
 release:
 	./release.sh

README.md

@@ -19,3 +19,15 @@ As an architect of other (not necessarily golang) projects hosted on GitHub I ne
 * Lint commit msgs on varios development platforms (Windows, Linux, Mac)
 * (BONUS) Pre-commit hook to validate my commit's msg
 * (BONUS) Performance (because a slow pre-commit hook would render the git workflow unmanageable)
+
+## Contributing
+Just open a PR, make sure `make checks` works.
+
+## Dependencies
+To run `make checks` you will need:
+
+* Go `1.11.x`
+* Python 2.7+ (for `pdd`)
+* [pdd](https://github.com/yegor256/pdd) (a python gem - `gem install pdd`)
+* [golangci-lint](https://github.com/golangci/golangci-lint) v1.14.0 (expected to be in the `./bin` folder)
+