Run tests on drone.io

.drone.yml

@@ -0,0 +1,39 @@
+kind: pipeline
+name: default
+
+steps:
+- name: lint
+  image: arduino/arduino-cli:drone-0.2.0
+  commands:
+    # Check if the Go code is properly formatted and run the linter
+    - task check
+    # Ensure protobufs compile
+    - task protoc
+
+- name: build
+  image: arduino/arduino-cli:drone-0.2.0
+  commands:
+    - task build
+
+- name: test
+  image: arduino/arduino-cli:drone-0.2.0
+  commands:
+    - task test
+    - task test-legacy
+
+# Contrary to other CI platforms, uploading reports to Codecov requires Drone to provide a token.
+# To avoid exposing the Codecov token to external PRs, we only upload coverage when we merge on
+# `master`.
+- name: coverage
+  image: arduino/arduino-cli:drone-0.2.0
+  environment:
+    CODECOV_TOKEN:
+      from_secret: codecov_token
+  commands:
+    - codecov -cF unit -f coverage_unit.txt -t $CODECOV_TOKEN
+    - codecov -cF integ -f coverage_integ.txt -t $CODECOV_TOKEN
+  when:
+    branch:
+      - master
+    event:
+      - push

Dockerfiles/CI/Dockerfile

@@ -0,0 +1,24 @@
+FROM golang:1.12
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+		bzip2 \
+        unzip \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV PROTOBUF_VER 3.8.0
+
+# NOTE: most of the following assume WORDKIR is '/'
+RUN set -ex \
+    # Task executor, will be installed in /bin
+    && curl -sL https://taskfile.dev/install.sh | sh \
+    # Codecov uploader
+    && curl -o /bin/codecov -LO https://codecov.io/bash && chmod +x /bin/codecov \
+    # Go runtime dependencies
+    && go get github.com/golangci/govet \
+    && go get golang.org/x/lint/golint \
+    # Protobuf tooling
+    && go get github.com/golang/protobuf/protoc-gen-go \
+    && mkdir protobuf && cd protobuf \
+    && curl -LO https://github.com/google/protobuf/releases/download/v$PROTOBUF_VER/protoc-$PROTOBUF_VER-linux-x86_64.zip \
+    && unzip protoc-$PROTOBUF_VER-linux-x86_64.zip && cp ./bin/* /bin/ \
+    && cd .. &&  rm -rf protobuf

README.md

@@ -1,7 +1,7 @@
-[![Build Status](https://travis-ci.org/arduino/arduino-cli.svg?branch=master)](https://travis-ci.org/arduino/arduino-cli)
-
 # arduino-cli
 
+[![Build Status](https://cloud.drone.io/api/badges/arduino/arduino-cli/status.svg)](https://cloud.drone.io/arduino/arduino-cli)
+
 `arduino-cli` is an all-in-one solution that provides builder, boards/library manager, uploader, discovery and many other tools needed to use any Arduino compatible board and platforms.
 
 This software is currently in alpha state: new features will be added and some may be changed.
@@ -355,4 +355,4 @@ Currently Unit and Integration test are available for launch in 2 ways:
 * test-unit-race:       Run unit tests only with race condition detection
 ```
 
-For Example to launch unit tests only run: `task test-unit` 
+For Example to launch unit tests only run: `task test-unit`