Migrate to github ci/cd

.github/workflows/go.yml

@@ -0,0 +1,47 @@
+name: build
+
+on: [ push, pull_request ]
+
+jobs:
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    env:
+      CGO_CFLAGS_ALLOW: -Xpreprocessor
+    strategy:
+      matrix:
+        os: [ubuntu-18.04, ubuntu-20.04, macOS-10.15, macos-11.0]
+        
+    steps:
+
+    - name: Set up Go 1.x
+      uses: actions/setup-go@v2
+      with:
+        go-version: ^1.13
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+    
+    - name: Install linux deps
+      if: matrix.os == 'ubuntu-18.04' || matrix.os == 'ubuntu-20.04'
+      run: |
+        sudo add-apt-repository -y ppa:tonimelisma/ppa
+        sudo apt-get -y install libvips-dev
+    - name: Install macos deps
+      if: matrix.os == 'macos-10.15' || matrix.os == 'macos-11.0'
+      run: |
+        brew install vips
+    - name: Get dependencies
+      run: |
+        go get -v -t -d ./...
+    - name: Build
+      run: go build -v ./cmd/fastgallery
+
+    - name: Test
+      run: go test -v -coverprofile=profile.cov ./...
+
+    - name: Coveralls
+      if: matrix.os == 'ubuntu-20.04'
+      uses: shogo82148/actions-goveralls@v1
+      with:
+        path-to-profile: profile.cov

.travis.yml

@@ -1,29 +0,0 @@
-language: go
-
-go:
-- 1.15
-
-env:
-  - CGO_CFLAGS_ALLOW="-Xpreprocessor"
-
-matrix:
-  include:
-    - os: osx
-      osx_image: xcode12.2
-
-    - os: linux
-      dist: bionic
-
-    - os: linux
-      dist: focal
-
-before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo add-apt-repository -y ppa:tonimelisma/ppa; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get -y install libvips-dev; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install vips; fi
-  - go get github.com/mattn/goveralls
-
-script:
-  - make deps
-  - make test
-  - $GOPATH/bin/goveralls -service=travis-ci

CONTRIBUTING.md

@@ -1,5 +1,7 @@
-Thank you for considering helping out!!
+Thank you for considering helping out!
 
-I appreciate discussing possible patches/PRs in advance so we're aligned with the development roadmap.
+For bug fixes and minor stuff, just send a PR.
+
+For new functionality and larger changes, please open an issue first so we can discuss approach.
 
 Please create tests for any new functionality or bugs you fixed.