Improve release process and testing automatic release on new tag using Travis

Author: andreynering

.goreleaser.yml

@@ -22,12 +22,35 @@ archive:
 release:
   draft: true
 
-fpm:
+snapshot:
+  name_template: "{{.Tag}}"
+
+nfpm:
   vendor: Task
   homepage: https://github.com/go-task/task
   maintainer: Andrey Nering <[email protected]>
   description: Simple task runner written in Go
   license: MIT
+  conflicts:
+    - taskwarrior
   formats:
     - deb
     - rpm
+
+brew:
+  name: go-task
+  github:
+    owner: go-task
+    name: homebrew-tap
+  commit_author:
+    name: Andrey Nering
+    email: [email protected]
+  folder: Formula
+  homepage: https://github.com/go-task/task
+  description: Task runner / simpler Make alternative written in Go
+  conflicts:
+    - taskwarrior
+  install: |
+    bin.install "task"
+  test: |
+    system "#{bin}/task", "--help"

.travis.yml

@@ -1,10 +1,25 @@
 language: go
+
 go:
   - '1.8'
   - '1.9'
   - '1.10'
+
+addons:
+  apt:
+    packages:
+      - rpm
+
 script:
   - go install github.com/go-task/task/cmd/task
   - task dl-deps
   - task lint
   - task test
+
+deploy:
+  - provider: script
+    skip_cleanup: true
+    script: curl -sL http://git.io/goreleaser | bash
+    on:
+      tags: true
+      condition: $TRAVIS_OS_NAME = linux

RELEASING_TASK.md

@@ -0,0 +1,26 @@
+# Releasing Task
+
+The release process of Task is done is done with the help of
+[GoReleaser][goreleaser]. You can test the release process locally by calling
+the `test-release` task of the Taskfile.
+
+The Travis CI should release automatically when a new
+Git tag is pushed to master, either for the artifact uploading (raw executables
+and DEB and RPM packages) and publishing of a new version in the
+[Homebrew tap][homebrewtap].
+
+# Snapcraft
+
+The exception is the publishing of a new version of the
+[snap package][snappackage]. This current require two steps after publishing
+the binaries:
+
+* Updating the current version on [snapcraft.yaml][snapcraftyaml];
+* Moving either the `i386` and `amd64` new artifacts to the stable channel on
+the [Snapscraft dashboard][snapcraftdashboard]
+
+[goreleaser]: https://goreleaser.com/#continuous_integration
+[homebrewtap]: https://github.com/go-task/homebrew-tap
+[snappackage]: https://github.com/go-task/snap
+[snapcraftyaml]: https://github.com/go-task/snap/blob/master/snap/snapcraft.yaml#L2
+[snapcraftdashboard]: https://dashboard.snapcraft.io/

Taskfile.yml

@@ -39,16 +39,10 @@ tasks:
     cmds:
       - go test {{.GO_PACKAGES}}
 
-  # https://github.com/goreleaser/goreleaser
-  release:
-    desc: Release Task
-    cmds:
-      - goreleaser
-
   test-release:
     desc: Tests release process without publishing
     cmds:
-      - goreleaser --snapshot
+      - goreleaser --snapshot --rm-dist
 
   todo:
     desc: Prints TODO comments present in the code