Remove travis related files. Add github workflow

.github/workflows/ci.yml

@@ -0,0 +1,38 @@
+name: build
+on:
+  pull_request:
+  push:
+  release:
+    types: [published]
+
+jobs:
+  Build:
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        dc:
+          - ldc-latest
+          - dmd-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup D
+        uses: dlang-community/setup-dlang@v1
+        with:
+          compiler: ${{ matrix.dc }}
+
+      - name: Build and run tests
+        run: |
+          dub test -b unittest-cov
+
+      - name: Install and run doveralls
+        if: ${{ startsWith(matrix.os, 'ubuntu') && startsWith(matrix.dc, 'dmd') && github.event_name == 'push' }}
+        run: |
+          sudo apt-get install -y libcurl4-openssl-dev
+          dub fetch doveralls
+          dub run doveralls -- -t ${{ secrets.CoverallsToken }}

README.md

@@ -2,7 +2,7 @@
 
 [Shared MIME-info database](https://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec/) specification implementation in D programming language. Shared MIME-info database helps to determine media type of file by its name or contents.
 
-[![Build Status](https://travis-ci.org/FreeSlave/mime.svg?branch=master)](https://travis-ci.org/FreeSlave/mime) [![Coverage Status](https://coveralls.io/repos/github/FreeSlave/mime/badge.svg?branch=master)](https://coveralls.io/github/FreeSlave/mime?branch=master)
+[![Build Status](https://github.com/FreeSlave/mime/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/FreeSlave/mime/actions/workflows/ci.yml) [![Coverage Status](https://coveralls.io/repos/github/FreeSlave/mime/badge.svg?branch=master)](https://coveralls.io/github/FreeSlave/mime?branch=master)
 
 [Online documentation](https://freeslave.github.io/d-freedesktop/docs/mime.html)