Merge pull request exercism#812 from ZapAnton/modules_migrate

Migrated the project to the Go modules for dependency management

.travis.yml

@@ -7,10 +7,6 @@ go:
   - "1.11.x"
   - tip
 
-install:
-  - go get -u github.com/golang/dep/...
-  - dep ensure
-
 script:
   - ./.travis.gofmt.sh
   - go test -cover ./...

CONTRIBUTING.md

@@ -10,33 +10,28 @@ Exercism would be impossible without people like you being willing to spend time
 
 ## Dependencies
 
-You'll need Go version 1.10 or higher. Follow the directions on http://golang.org/doc/install
+You'll need Go version 1.11 or higher. Follow the directions on http://golang.org/doc/install
 
-You will also need `dep`, the Go dependency management tool. Follow the directions on https://golang.github.io/dep/docs/installation.html
+You will also need to be familiar with the Go `modules` dependency management system. Refer to the [modules wiki page](https://github.com/golang/go/wiki/Modules) to learn more.
 
 ## Development
 
-If you've never contributed to a Go project before this is going to feel a little bit foreign.
-
-The TL;DR is: **don't clone your fork**, and it matters where on your filesystem the project gets cloned to.
-
-If you don't care how and why and just want something that works, follow these steps:
+A typical development workflow looks like this:
 
 1. [fork this repo on the GitHub webpage][fork]
-1. `go get github.com/exercism/cli/exercism`
-1. `cd $GOPATH/src/github.com/exercism/cli` (or `cd %GOPATH%\src\github.com\exercism\cli` on Windows)
-1. `git remote rename origin upstream`
-1. `git remote add origin [email protected]:<your-github-username>/cli.git`
-1. `git checkout -b development`
-1. `git push -u origin development` (setup where you push to, check it works)
-1. `go get -u github.com/golang/dep/cmd/dep`
-   * depending on your setup, you may need to install `dep` by following the instructions in the [`dep` repo](https://github.com/golang/dep)
-1. `dep ensure`
-1. `git update-index --assume-unchanged Gopkg.lock` (prevent your dep changes being committed)
+1. `cd /path/to/the/development/directory`
+1. `git clone https://github.com/<your-github-username>/cli.git`
+1. `cd cli`
+1. `git remote add upstream https://github.com/exercism/cli.git`
+1. Optionally: `git config user.name <your-github-username>` and `git config user.email <your-github-email>` 
+1. `git checkout -b <development-branch-name>`
+1. `git push -u origin <development-branch-name>` (setup where you push to, check it works)
+
+Then make your desired changes and submit a pull request. Please provide tests for the changes where possible.
 
-Then make changes as usual and submit a pull request. Please provide tests for the changes where possible.
+Please note that if your development directory is located inside the `GOPATH`, you would need to set the `GO111MODULE=on` environment variable, in order to be able to use the `modules` system. 
 
-If you care about the details, check out the blog post [Contributing to Open Source Repositories in Go][contrib-blog] on the Splice blog.
+If you wish to learn how to contribute to the Go projects without the `modules`, check out the blog post [Contributing to Open Source Repositories in Go][contrib-blog] on the Splice blog.
 
 ## Running the Tests
 
@@ -56,12 +51,12 @@ damaging your real Exercism submissions, or test different tokens, etc.
 
 On Unices:
 
-- `cd $GOPATH/src/github.com/exercism/cli/exercism && go build -o testercism main.go`
+- `cd /path/to/the/development/directory/cli && go build -o testercism main.go`
 - `./testercism -h`
 
 On Windows:
 
-- `cd /d %GOPATH%\src\github.com\exercism\cli`
+- `cd /d \path\to\the\development\directory\cli`
 - `go build -o testercism.exe exercism\main.go`
 - `testercism.exe —h`
 

appveyor.yml

@@ -5,6 +5,7 @@ clone_folder: c:\gopath\src\github.com\exercism\cli
 
 environment:
   GOPATH: c:\gopath
+  GO111MODULE: on
 
 init:
   - git config --global core.autocrlf input
@@ -14,8 +15,6 @@ install:
   - echo %GOPATH%
   - go version
   - go env
-  - go get -u github.com/golang/dep/...
-  - c:\gopath\bin\dep.exe ensure
 
 build_script:
   - go test -cover ./...

go.mod

@@ -0,0 +1,26 @@
+module github.com/exercism/cli
+
+require (
+	github.com/blang/semver v3.5.1+incompatible
+	github.com/davecgh/go-spew v1.1.0
+	github.com/fsnotify/fsnotify v1.4.2
+	github.com/hashicorp/hcl v0.0.0-20170509225359-392dba7d905e
+	github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf
+	github.com/inconshreveable/mousetrap v1.0.0
+	github.com/magiconair/properties v1.7.3
+	github.com/mitchellh/mapstructure v0.0.0-20170523030023-d0303fe80992
+	github.com/pelletier/go-buffruneio v0.2.0
+	github.com/pelletier/go-toml v1.0.0
+	github.com/pmezard/go-difflib v1.0.0
+	github.com/spf13/afero v0.0.0-20170217164146-9be650865eab
+	github.com/spf13/cast v1.1.0
+	github.com/spf13/cobra v0.0.0-20170731170427-b26b538f6930
+	github.com/spf13/jwalterweatherman v0.0.0-20170523133247-0efa5202c046
+	github.com/spf13/pflag v1.0.0
+	github.com/spf13/viper v0.0.0-20180507071007-15738813a09d
+	github.com/stretchr/testify v1.1.4
+	golang.org/x/net v0.0.0-20170726083632-f5079bd7f6f7
+	golang.org/x/sys v0.0.0-20170803140359-d8f5ea21b929
+	golang.org/x/text v0.0.0-20170730040918-3bd178b88a81
+	gopkg.in/yaml.v2 v2.0.0-20170721122051-25c4ec802a7d
+)

go.sum

@@ -0,0 +1,43 @@
+github.com/blang/semver v3.5.1+incompatible h1:cQNTCjp13qL8KC3Nbxr/y2Bqb63oX6wdnnjpJbkM4JQ=
+github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fsnotify/fsnotify v1.4.2 h1:v5tKwtf2hNhBV24eNYfQ5UmvFOGlOCmRqk7/P1olxtk=
+github.com/fsnotify/fsnotify v1.4.2/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/hashicorp/hcl v0.0.0-20170509225359-392dba7d905e h1:KJWs1uTCkN3E/J5ofCH9Pf8KKsibTFc3fv0CA9+WsVo=
+github.com/hashicorp/hcl v0.0.0-20170509225359-392dba7d905e/go.mod h1:oZtUIOe8dh44I2q6ScRibXws4Ajl+d+nod3AaR9vL5w=
+github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf h1:WfD7VjIE6z8dIvMsI4/s+1qr5EL+zoIGev1BQj1eoJ8=
+github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf/go.mod h1:hyb9oH7vZsitZCiBt0ZvifOrB+qc8PS5IiilCIb87rg=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/magiconair/properties v1.7.3 h1:6AOjgCKyZFMG/1yfReDPDz3CJZPxnYk7DGmj2HtyF24=
+github.com/magiconair/properties v1.7.3/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mitchellh/mapstructure v0.0.0-20170523030023-d0303fe80992 h1:W7VHAEVflA5/eTyRvQ53Lz5j8bhRd1myHZlI/IZFvbU=
+github.com/mitchellh/mapstructure v0.0.0-20170523030023-d0303fe80992/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/pelletier/go-buffruneio v0.2.0 h1:U4t4R6YkofJ5xHm3dJzuRpPZ0mr5MMCoAWooScCR7aA=
+github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo=
+github.com/pelletier/go-toml v1.0.0 h1:QFDlmAXZrfPXEF6c9+15fMqhQIS3O0pxszhnk936vg4=
+github.com/pelletier/go-toml v1.0.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/spf13/afero v0.0.0-20170217164146-9be650865eab h1:IVAbBHQR8rXL2Fc8Zba/lMF7KOnTi70lqdx91UTuAwQ=
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+github.com/spf13/jwalterweatherman v0.0.0-20170523133247-0efa5202c046 h1:RpxSq53NruItMGgp6q5MsDYoZynisJgEpisQdWJ7PyM=
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