Merge pull request #520 from libgit2/actions

Setup CI via Actions

(cherry picked from commit f21ecd9e74)

.github/workflows/ci.yml

@@ -0,0 +1,31 @@
+name: git2go CI
+on:
+  pull_request:
+  push:
+    branches:
+    - master
+    - v*
+
+jobs:
+
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        go: [ '1.9', '1.10', '1.11', '1.12' , '1.13']
+    name: Go ${{ matrix.go }}
+
+    runs-on: ubuntu-18.04
+
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v1
+      with:
+        go-version: ${{ matrix.go }}
+      id: go
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v1
+    - name: Build
+      run: |
+        git submodule update --init
+        make test-static

remote.go

@@ -1,9 +1,10 @@
 package git
 
 /*
-#include <git2.h>
 #include <string.h>
 
+#include <git2.h>
+
 extern void _go_git_setup_callbacks(git_remote_callbacks *callbacks);
 
 */