upgrade caddy version to 2.4.1 (#42)

.github/workflows/main.yml

@@ -19,11 +19,11 @@ jobs:
       - name: set up go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: '1.14.4'
+          go-version: '1.16.4'
         id: go
 
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - name: checkt out 
+      - name: checkt out
         uses: actions/checkout@v2
 
       # Runs test
@@ -62,6 +62,3 @@ jobs:
           username: sillygod
           password: ${{ secrets.GITHUB_TOKEN }}
           tags: latest
-
-
-

.github/workflows/pull_request.yml

@@ -19,11 +19,11 @@ jobs:
       - name: set up go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: '1.14.4'
+          go-version: '1.16.4'
         id: go
 
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - name: checkt out 
+      - name: checkt out
         uses: actions/checkout@v2
 
       # Runs test
@@ -45,5 +45,3 @@ jobs:
       - name: build
         run: |
           CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o caddy cmd/main.go
-  
-

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
       - name: set up go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: '1.14.4'
+          go-version: '1.16.4'
         id: go
 
       - name: checkout

cmd/Caddyfile

@@ -21,7 +21,7 @@
 
     log {
         output file /tmp/logs/caddy/access.log
-        format logfmt 
+        format console
         level debug
     }
 
@@ -36,5 +36,3 @@
         level info
     }
 }
-
-

endpoint.go

@@ -138,8 +138,8 @@ func (c cachePurge) handleShowCache(w http.ResponseWriter, r *http.Request) erro
 
 	if r.Method != http.MethodGet {
 		return caddy.APIError{
-			Code: http.StatusMethodNotAllowed,
-			Err:  fmt.Errorf("method not allowed"),
+			HTTPStatus: http.StatusMethodNotAllowed,
+			Err:        fmt.Errorf("method not allowed"),
 		}
 	}
 
@@ -172,8 +172,8 @@ func (c cachePurge) handleListCacheKeys(w http.ResponseWriter, r *http.Request)
 
 	if r.Method != http.MethodGet {
 		return caddy.APIError{
-			Code: http.StatusMethodNotAllowed,
-			Err:  fmt.Errorf("method not allowed"),
+			HTTPStatus: http.StatusMethodNotAllowed,
+			Err:        fmt.Errorf("method not allowed"),
 		}
 	}
 
@@ -184,8 +184,8 @@ func (c cachePurge) handleListCacheKeys(w http.ResponseWriter, r *http.Request)
 	err := json.NewEncoder(w).Encode(keys)
 	if err != nil {
 		return caddy.APIError{
-			Code: http.StatusBadRequest,
-			Err:  err,
+			HTTPStatus: http.StatusBadRequest,
+			Err:        err,
 		}
 	}
 
@@ -196,8 +196,8 @@ func (c cachePurge) handleListCacheKeys(w http.ResponseWriter, r *http.Request)
 func (c cachePurge) handlePurge(w http.ResponseWriter, r *http.Request) error {
 	if r.Method != http.MethodDelete {
 		return caddy.APIError{
-			Code: http.StatusMethodNotAllowed,
-			Err:  fmt.Errorf("method not allowed"),
+			HTTPStatus: http.StatusMethodNotAllowed,
+			Err:        fmt.Errorf("method not allowed"),
 		}
 	}
 
@@ -208,8 +208,8 @@ func (c cachePurge) handlePurge(w http.ResponseWriter, r *http.Request) error {
 	_, err := io.Copy(buf, r.Body)
 	if err != nil {
 		return caddy.APIError{
-			Code: http.StatusBadRequest,
-			Err:  fmt.Errorf("reading request body: %s", err.Error()),
+			HTTPStatus: http.StatusBadRequest,
+			Err:        fmt.Errorf("reading request body: %s", err.Error()),
 		}
 	}
 

endpoint_test.go

@@ -17,6 +17,7 @@ type CacheEndpointTestSuite struct {
 	suite.Suite
 	caddyTester *caddytest.Tester
 	url         string
+	admin_url   string
 }
 
 func (suite *CacheEndpointTestSuite) assertKeyNotIn(key string, keys []string, msgAndArgs ...interface{}) {
@@ -46,10 +47,10 @@ func (suite *CacheEndpointTestSuite) assertKeyIn(key string, keys []string, msgA
 func (suite *CacheEndpointTestSuite) SetupSuite() {
 	suite.caddyTester = caddytest.NewTester(suite.T())
 	suite.url = "http://localhost:9898/hello"
+	suite.admin_url = "http://localhost:2019"
 	suite.caddyTester.InitServer(`
 	{
 		order http_cache before reverse_proxy
-		admin 0.0.0.0:7777
 	}
 
 	:9898 {
@@ -68,9 +69,7 @@ func (suite *CacheEndpointTestSuite) SetupSuite() {
 		respond /hello 200 {
 			body "hope anything will be good"
 		}
-	}
-
-	`, "caddyfile")
+	}`, "caddyfile")
 }
 
 func (suite *CacheEndpointTestSuite) TestListCacheKeys() {
@@ -81,7 +80,7 @@ func (suite *CacheEndpointTestSuite) TestListCacheKeys() {
 	suite.Assert().NoError(err)
 	// create the cache first
 
-	r, err = http.NewRequest("GET", "http://localhost:7777/caches", nil)
+	r, err = http.NewRequest("GET", suite.admin_url+"/caches", nil)
 	suite.Assert().NoError(err)
 
 	res, err = suite.caddyTester.Client.Do(r)
@@ -95,7 +94,7 @@ func (suite *CacheEndpointTestSuite) TestListCacheKeys() {
 }
 
 func (suite *CacheEndpointTestSuite) TestHealthCheck() {
-	r, err := http.NewRequest("GET", "http://localhost:7777/health", nil)
+	r, err := http.NewRequest("GET", suite.admin_url+"/health", nil)
 	suite.Assert().NoError(err)
 	_, err = suite.caddyTester.Client.Do(r)
 	suite.Assert().NoError(err)
@@ -108,7 +107,7 @@ func (suite *CacheEndpointTestSuite) TestShowCache() {
 	_, err = suite.caddyTester.Client.Do(r)
 	suite.Assert().NoError(err)
 	// create the cache first
-	url := fmt.Sprintf("http://localhost:7777/caches/%s", url.PathEscape("GET localhost/hello?"))
+	url := fmt.Sprintf("%s/caches/%s", suite.admin_url, url.PathEscape("GET localhost/hello?"))
 
 	r, err = http.NewRequest("GET", url, nil)
 	suite.Assert().NoError(err)
@@ -159,7 +158,7 @@ func (suite *CacheEndpointTestSuite) TestPurgeCache() {
 		suite.Assert().NoError(err)
 		// create the cache first
 
-		r, err = http.NewRequest("DELETE", "http://localhost:7777/caches/purge", bytes.NewBuffer(data.body))
+		r, err = http.NewRequest("DELETE", suite.admin_url+"/caches/purge", bytes.NewBuffer(data.body))
 		suite.Assert().NoError(err)
 		r.Header.Set("Content-Type", "application/json")
 

go.mod

@@ -1,32 +1,16 @@
 module github.com/sillygod/cdp-cache
 
-go 1.14
+go 1.16
 
 require (
-	github.com/armon/go-metrics v0.3.3 // indirect
-	github.com/caddyserver/caddy/v2 v2.1.1
-	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
-	github.com/containerd/continuity v0.0.0-20200710164510-efbc4488d8fe // indirect
-	github.com/go-redis/redis v6.15.8+incompatible
-	github.com/google/uuid v1.1.1
-	github.com/hashicorp/consul/api v1.5.0
-	github.com/hashicorp/go-hclog v0.14.1 // indirect
-	github.com/hashicorp/go-immutable-radix v1.2.0 // indirect
-	github.com/hashicorp/go-msgpack v0.5.5 // indirect
-	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
-	github.com/hashicorp/golang-lru v0.5.4 // indirect
-	github.com/hashicorp/serf v0.9.2 // indirect
+	github.com/caddyserver/caddy/v2 v2.4.1
+	github.com/go-redis/redis v6.15.9+incompatible
+	github.com/google/uuid v1.2.0
+	github.com/hashicorp/consul/api v1.8.1
 	github.com/influxdata/influxdb-client-go v1.4.0
-	github.com/mailgun/groupcache/v2 v2.2.0
-	github.com/mitchellh/go-testing-interface v1.0.3 // indirect
-	github.com/mitchellh/mapstructure v1.3.1 // indirect
-	github.com/mitchellh/reflectwalk v1.0.1 // indirect
-	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/ory/dockertest/v3 v3.6.0
-	github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35
-	github.com/stretchr/testify v1.6.1
-	go.uber.org/zap v1.15.0
-	golang.org/x/net v0.0.0-20200707034311-ab3426394381 // indirect
-	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae // indirect
-	golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d // indirect
+	github.com/mailgun/groupcache/v2 v2.2.1
+	github.com/ory/dockertest/v3 v3.6.5
+	github.com/pquerna/cachecontrol v0.1.0
+	github.com/stretchr/testify v1.7.0
+	go.uber.org/zap v1.17.0
 )