ci: Switch to GitHub Actions

With Tilix' low maintenance, having good CI, especially for the widely
used Meson buildsystem, is very important to merge PRs with more
confidence. GitHub provides computing power for that, and it's easy to
use modern Ubuntu and containers on their platform.

.github/ci/Dockerfile-debian-testing

@@ -0,0 +1,14 @@
+#
+# Docker file for Tilix CI tests on Debian Testing
+#
+FROM debian:testing
+
+# prepare
+RUN mkdir -p /build/ci/
+
+# install build dependencies
+COPY install-deps-deb.sh /build/ci/
+RUN chmod +x /build/ci/install-deps-deb.sh && /build/ci/install-deps-deb.sh
+
+# finish
+WORKDIR /build

.github/ci/install-deps-deb.sh

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+#!/bin/sh
+#
+# Install Tilix build dependencies
+#
+set -e
+set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+# update caches
+apt-get update -qq
+
+# install build essentials
+apt-get install -yq \
+        eatmydata \
+        build-essential
+
+# install build dependencies
+eatmydata apt-get install -yq \
+        meson \
+        ninja-build \
+        appstream \
+        desktop-file-utils \
+        dh-dlang \
+        ldc \
+        libgtkd-3-dev \
+        librsvg2-dev \
+        libsecret-1-dev \
+        libunwind-dev \
+        libvted-3-dev \
+        po4a

.github/ci/run-build.sh

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+#!/bin/sh
+set -e
+
+# This script is supposed to run inside the Tilix Docker container
+# on the CI system.
+
+#
+# Read options for the current test build
+#
+
+build_type=debugoptimized
+build_dir="cibuild"
+
+export DC=ldc2
+echo "D compiler: $DC"
+set -x
+$DC --version
+
+#
+# Configure build with all flags enabled
+#
+
+mkdir $build_dir && cd $build_dir
+meson --buildtype=$build_type \
+      ..
+
+#
+# Build & Install
+#
+
+ninja
+DESTDIR=/tmp/install_root/ ninja install
+rm -r /tmp/install_root/

.github/ci/run-tests.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+set -e
+
+# This script is supposed to run inside the Tilix Docker container
+# on the CI system.
+
+#
+# Read options for the current test run
+#
+
+export DC=ldc2
+build_dir="cibuild"
+
+#
+# Run tests
+#
+
+cd $build_dir
+meson test --print-errorlogs

.github/workflows/build-test.yml

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+name: Build Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build-dub-ubuntu:
+    name: Dub
+    runs-on: ubuntu-latest
+    strategy:
+        matrix:
+          dc: [dmd-latest, ldc-latest]
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install System Dependencies
+      run: |
+        sudo apt-get install -yq \
+                dh-dlang \
+                libatk1.0-dev \
+                libcairo2-dev \
+                libglib2.0-dev \
+                libgtk-3-dev \
+                libpango1.0-dev \
+                librsvg2-dev \
+                libunwind-dev \
+                libgtksourceview-3.0-dev \
+                libpeas-dev \
+                libvte-2.91-dev
+
+    - name: Install D compiler
+      uses: dlang-community/setup-dlang@v1
+      with:
+        compiler: ${{ matrix.dc }}
+
+    - name: Build
+      run: dub build --compiler=$DC
+
+    - name: Test
+      run: dub test --compiler=$DC
+
+
+  build-debian-testing:
+    name: Debian Testing
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Create Build Environment
+      run: cd .github/ci/ && docker build -t tilix -f ./Dockerfile-debian-testing .
+
+    - name: Build
+      run: docker run -t -e COMPILER_VENDOR=$CVENDOR -e CC=gcc -e CXX=g++ -v `pwd`:/build tilix
+           ./.github/ci/run-build.sh
+
+    - name: Test
+      run: docker run -t -e COMPILER_VENDOR=$CVENDOR -e CC=gcc -e CXX=g++ -v `pwd`:/build tilix
+           ./.github/ci/run-tests.sh
+
+
+  build-ubuntu:
+    name: Ubuntu LTS
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Create Build Environment
+      run: sudo ./.github/ci/install-deps-deb.sh
+
+    - name: Build
+      run: CC=gcc CXX=g++ ./.github/ci/run-build.sh
+
+    - name: Test
+      run: CC=gcc CXX=g++ ./.github/ci/run-tests.sh

README.md

@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.org/gnunn1/tilix.svg?branch=master)](https://travis-ci.org/gnunn1/tilix)
+![Build Status](https://github.com/gnunn1/tilix/workflows/Build%20Test/badge.svg)
 [![Translation status](https://hosted.weblate.org/widgets/tilix/-/svg-badge.svg)](https://hosted.weblate.org/engage/tilix/?utm_source=widget)
 # Tilix
 A tiling terminal emulator for Linux using GTK+ 3. The Tilix web site for users is available at [https://gnunn1.github.io/tilix-web](https://gnunn1.github.io/tilix-web).