#531 ci to github action

.github/workflows/codecov.yml

@@ -0,0 +1,27 @@
+---
+name: codecov
+"on":
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  codecov:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - uses: actions/cache@v1
+        with:
+          path: ~/.m2/repository
+          key: maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            maven-
+      - run: mvn install -Pjacoco
+      - uses: codecov/codecov-action@v1
+        with:
+          fail_ci_if_error: true

.github/workflows/mvn.yml

@@ -0,0 +1,29 @@
+---
+name: mvn
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  test:
+    name: Tests
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        java: [11, 17]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: ${{ matrix.java }}
+      - uses: actions/cache@v1
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-jdk-${{ matrix.java }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-jdk-${{ matrix.java }}-maven-
+      - run: mvn clean test integration-test --errors --batch-mode

.rultor.yml

@@ -1,5 +1,3 @@
-docker:
-  image: yegor256/rultor-image:1.3
 assets:
   settings.xml: cqfn/secrets#jpeek-settings.xml
   pubring.gpg: cqfn/secrets#pubring.gpg
@@ -9,9 +7,6 @@ assets:
 install: |
   sudo update-java-alternatives -s java-1.8.0-openjdk-amd64
   pdd -f /dev/null
-architect:
-- paulodamaso
-- yegor256
 merge:
   script: |
     mvn clean install -Pqulice --errors --settings ../settings.xml

README.md

@@ -7,19 +7,15 @@
 [![DevOps By Rultor.com](https://www.rultor.com/b/yegor256/jpeek)](https://www.rultor.com/p/yegor256/jpeek)
 [![We recommend IntelliJ IDEA](https://www.elegantobjects.org/intellij-idea.svg)](https://www.jetbrains.com/idea/)
 
-[![Build Status](https://travis-ci.org/yegor256/jpeek.svg?branch=master)](https://travis-ci.org/yegor256/jpeek)
 [![Javadoc](http://www.javadoc.io/badge/org.jpeek/jpeek.svg)](http://www.javadoc.io/doc/org.jpeek/jpeek)
 [![PDD status](https://www.0pdd.com/svg?name=yegor256/jpeek)](https://www.0pdd.com/p?name=yegor256/jpeek)
 [![Maven Central](https://img.shields.io/maven-central/v/org.jpeek/jpeek.svg)](https://maven-badges.herokuapp.com/maven-central/org.jpeek/jpeek)
 [![License](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/yegor256/jpeek/blob/master/LICENSE.txt)
 
 [![jpeek report](https://i.jpeek.org/org.jpeek/jpeek/badge.svg)](https://i.jpeek.org/org.jpeek/jpeek/)
-[![Test Coverage](https://img.shields.io/codecov/c/github/yegor256/jpeek.svg)](https://codecov.io/github/yegor256/jpeek?branch=master)
 [![SonarQube](https://img.shields.io/badge/sonar-ok-green.svg)](https://sonarcloud.io/dashboard?id=org.jpeek%3Ajpeek)
 [![Hits-of-Code](https://hitsofcode.com/github/yegor256/jpeek)](https://hitsofcode.com/view/github/yegor256/jpeek)
 
-Project architect: [@paulodamaso](https://github.com/paulodamaso)
-
 jPeek is a static collector of Java code metrics.
 
 **Motivation**: