From 4e7483b8a7efd12c7fc13a706b39726b0941fa6b Mon Sep 17 00:00:00 2001
From: Robert Pajak <pellared@hotmail.com>
Date: Tue, 26 Jan 2021 14:44:21 +0100
Subject: [PATCH 1/2] Add matrix to GitHub workflow

---
 .github/workflows/build.yml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5262b4a..ed520de 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,14 @@ on:
 
 jobs:
   ci-build:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: [1.15]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        shell: bash
     steps:
       - uses: actions/checkout@v2
         with:
@@ -21,7 +28,7 @@ jobs:
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
       - uses: actions/setup-go@v2
         with:
-          go-version: 1.15
+          go-version: ${{ matrix.go-version }}
       - name: Build
         run: make ci
       - name: Upload coverage

From 9198ad5108cdd835090cd81df0f0165e9003e5ed Mon Sep 17 00:00:00 2001
From: Robert Pajak <pellared@hotmail.com>
Date: Tue, 26 Jan 2021 15:02:45 +0100
Subject: [PATCH 2/2] Add codecov flag

---
 .github/workflows/build.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ed520de..6ae70f4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,3 +45,4 @@ jobs:
         uses: codecov/codecov-action@v1
         with:
           file: ./coverage.out
+          flags: ${{ runner.os }}