From 32c00572dcf490c2b743e05d0eab0598b992f1d4 Mon Sep 17 00:00:00 2001
From: Anton Novojilov <andy@essentialkaos.com>
Date: Sat, 21 Aug 2021 00:20:21 +0300
Subject: [PATCH] Improve GitHub Actions CI workflow

---
 .github/workflows/ci.yml | 26 +++++++++++++++++++++++---
 README.md                |  2 +-
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f9aa140..87ad4801 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
 
     strategy:
       matrix:
-        go: [ '1.15.x', '1.16.x' ]
+        go: [ '1.16.x', '1.17.x' ]
 
     steps:
       - name: Set up Go
@@ -84,7 +84,7 @@ jobs:
     needs: Go
 
     env:
-      SHELLCHECK_VERSION: 0.7.1
+      SHELLCHECK_VERSION: 0.7.2
 
     steps:
       - name: Checkout
@@ -113,7 +113,7 @@ jobs:
     needs: Go
 
     env:
-      HADOLINT_VERSION: 1.18.2
+      HADOLINT_VERSION: 2.6.1
 
     steps:
       - name: Checkout
@@ -130,3 +130,23 @@ jobs:
       - name: Check Docker files
         run: |
           ./hadolint centos7.docker
+
+  DockerBuild:
+    name: Docker Build Check
+    runs-on: ubuntu-latest
+
+    needs: Hadolint
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build CentOS 7 image
+        run: |
+          docker build -f centos7.docker -t centos7 .
diff --git a/README.md b/README.md
index 060557c1..1ef1dcf8 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ Information about bibop recipe syntax you can find in our [cookbook](COOKBOOK.md
 
 #### From source
 
-To build the `bibop` from scratch, make sure you have a working Go 1.15+ workspace ([instructions](https://golang.org/doc/install)), then:
+To build the `bibop` from scratch, make sure you have a working Go 1.16+ workspace ([instructions](https://golang.org/doc/install)), then:
 
 ```
 go get github.com/essentialkaos/bibop