Migrate to github actions

.github/workflows/main.yml

@@ -0,0 +1,19 @@
+
+name: Centralized book generation
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron:  '0 0 * * 0'
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build:
+    uses: SquareBracketAssociates/BookBuilderDashboard/.github/workflows/main.yml@master
+    with:
+      bookname: Clap-wip

README.md

@@ -1,12 +1,6 @@
 # Clap: the command line argument parser for Pharo
 
-[![Build status][badge]][travis]
+[![Download PDF](https://img.shields.io/badge/Download-PDF-9cf.svg)](https://github.com/SquareBracketAssociates/Booklet-ClapCommandLine/releases/download/latest/Clap-wip.pdf)
+[![Centralized book generation](https://github.com/SquareBracketAssociates/Booklet-ClapCommandLine/actions/workflows/main.yml/badge.svg)](https://github.com/SquareBracketAssociates/Booklet-ClapCommandLine/actions/workflows/main.yml)
 
-This booklet explains how to develop Pharo command line programs with [Clap](https://github.com/cdlm/clap-st).
-
-The [latest successfully built PDF][wip] can be found under the [releases][] tab.
-
-[travis]: https://travis-ci.org/SquareBracketAssociates/Booklet-ClapCommandLine
-[badge]: https://travis-ci.org/SquareBracketAssociates/Booklet-ClapCommandLine.svg?branch=master
-[wip]: https://github.com/SquareBracketAssociates/Booklet-ClapCommandLine/releases/download/continuous/Clap-wip.pdf "Latest PDF from CI"
-[releases]: https://github.com/SquareBracketAssociates/Booklet-ClapCommandLine/releases "All releases"
+This booklet explains how to develop Pharo command line programs with [Clap](https://github.com/cdlm/clap-st)