diff --git a/.github/ci.yml b/.github/ci.yml
new file mode 100644
index 0000000..d1e941b
--- /dev/null
+++ b/.github/ci.yml
@@ -0,0 +1,66 @@
+name: continuous-integration
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+env:
+  GO_VERSION: "~1.19.4"
+
+jobs:
+  # Runs Golangci-lint on the source code
+  ci-go-lint:
+    name: ci-go-lint
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go 1.x
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ env.GO_VERSION }}
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v3
+
+    - name: golangci-lint
+      uses: golangci/golangci-lint-action@v3
+
+  # Executes Unit Tests
+  ci-unit-tests:
+    name: ci-unit-tests
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go 1.x
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ env.GO_VERSION }}
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v3
+
+    - name: Run unit tests
+      run: |
+        make test
+
+  # Builds mark binary
+  ci-build:
+    name: ci-build
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go 1.x
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ env.GO_VERSION }}
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v3
+
+    - name: Build mark
+      run: |
+        make build
diff --git a/.gitignore b/.gitignore
index bc9f460..edd1254 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /testdata
 .idea/
 /mark.test
+/profile.cov
diff --git a/Makefile b/Makefile
index 9ede00b..9f1df9b 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,9 @@ build:
 		-ldflags "-X main.version=$(VERSION)" \
 		-gcflags "-trimpath $(GOPATH)/src"
 
+test:
+	go test -race -coverprofile=profile.cov ./...
+
 image:
 	@echo :: building image $(NAME):$(VERSION)
 	@docker build -t $(NAME):$(VERSION) -f Dockerfile .
diff --git a/pkg/confluence/api.go b/pkg/confluence/api.go
index a97fc09..a48f204 100644
--- a/pkg/confluence/api.go
+++ b/pkg/confluence/api.go
@@ -89,7 +89,10 @@ func (tracer *tracer) Printf(format string, args ...interface{}) {
 func NewAPI(baseURL string, username string, password string) *API {
 	var auth *gopencils.BasicAuth
 	if username != "" {
-		auth = &gopencils.BasicAuth{username, password}
+		auth = &gopencils.BasicAuth{
+			Username: username,
+			Password: password,
+		}
 	}
 	rest := gopencils.Api(baseURL+"/rest/api", auth)
 	if username == "" {
diff --git a/pkg/mark/link.go b/pkg/mark/link.go
index 805d305..b38baed 100644
--- a/pkg/mark/link.go
+++ b/pkg/mark/link.go
@@ -149,7 +149,7 @@ func SubstituteLinks(markdown []byte, links []LinkSubstitution) []byte {
 }
 
 func parseLinks(markdown string) []markdownLink {
-	re := regexp.MustCompile("\\[[^\\]]+\\]\\((([^\\)#]+)?#?([^\\)]+)?)\\)")
+	re := regexp.MustCompile(`\[[^\]]+\]\((([^\)#]+)?#?([^\)]+)?)\)`)
 	matches := re.FindAllStringSubmatch(markdown, -1)
 
 	links := make([]markdownLink, len(matches))
diff --git a/pkg/mark/markdown.go b/pkg/mark/markdown.go
index 679a1fb..98576c0 100644
--- a/pkg/mark/markdown.go
+++ b/pkg/mark/markdown.go
@@ -176,7 +176,7 @@ func (renderer ConfluenceRenderer) RenderNode(
 				theme = option
 			}
 		}
-		renderer.Stdlib.Templates.ExecuteTemplate(
+		err := renderer.Stdlib.Templates.ExecuteTemplate(
 			writer,
 			"ac:code",
 			struct {
@@ -197,20 +197,46 @@ func (renderer ConfluenceRenderer) RenderNode(
 				strings.TrimSuffix(string(node.Literal), "\n"),
 			},
 		)
+		if err != nil {
+			panic(err)
+		}
 
 		return bf.GoToNext
 	}
 	if node.Type == bf.Link && string(node.Destination[0:3]) == "ac:" {
 		if entering {
-			writer.Write([]byte("<ac:link><ri:page ri:content-title=\""))
-			if len(node.Destination) < 4 {
-				writer.Write(node.FirstChild.Literal)
-			} else {
-				writer.Write(node.Destination[3:])
+			_, err := writer.Write([]byte("<ac:link><ri:page ri:content-title=\""))
+			if err != nil {
+				panic(err)
 			}
-			writer.Write([]byte("\"/><ac:plain-text-link-body><![CDATA["))
-			writer.Write(node.FirstChild.Literal)
-			writer.Write([]byte("]]></ac:plain-text-link-body></ac:link>"))
+
+			if len(node.Destination) < 4 {
+				_, err := writer.Write(node.FirstChild.Literal)
+				if err != nil {
+					panic(err)
+				}
+			} else {
+				_, err := writer.Write(node.Destination[3:])
+				if err != nil {
+					panic(err)
+				}
+
+			}
+			_, err = writer.Write([]byte("\"/><ac:plain-text-link-body><![CDATA["))
+			if err != nil {
+				panic(err)
+			}
+
+			_, err = writer.Write(node.FirstChild.Literal)
+			if err != nil {
+				panic(err)
+			}
+
+			_, err = writer.Write([]byte("]]></ac:plain-text-link-body></ac:link>"))
+			if err != nil {
+				panic(err)
+			}
+
 			return bf.SkipChildren
 		}
 		return bf.GoToNext
diff --git a/pkg/mark/markdown_test.go b/pkg/mark/markdown_test.go
index 7bc8c04..9819386 100644
--- a/pkg/mark/markdown_test.go
+++ b/pkg/mark/markdown_test.go
@@ -14,10 +14,6 @@ const (
 	NL = "\n"
 )
 
-func text(lines ...string) string {
-	return strings.Join(lines, "\n")
-}
-
 func TestCompileMarkdown(t *testing.T) {
 	test := assert.New(t)