Update holster, Golang to 1.22.

.github/Dockerfile

@@ -7,7 +7,7 @@
 # See https://github.com/mailgun/dockerworld/images for current pinned version
 
 # This creates an cached layer of our dependencies for subsequent builds to use
-FROM golang:1.18.3 AS deps
+FROM golang:1.22 AS deps
 WORKDIR /go/src
 RUN --mount=type=bind,target=/go/src,rw go mod download
 

.github/workflows/build_and_push.yml

@@ -14,41 +14,41 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       # Create a build container which buildx will use as a driver when building the container.
       # See https://github.com/docker/buildx/blob/master/docs/reference/buildx_create.md#driver
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
         with:
           # Enables host networking which allows tests run by buildx to access
           # the containers started by docker compose on localhost
           driver-opts: network=host
       # Login to the registry
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.PKG_WRITER_PAT }}
       # This creates a cache for the current PR, if none exists then
       # the cache from the most recent PR will be used.
       - name: Setup Docker layer Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-docker-${{ github.event.number }}
           restore-keys: ${{ runner.os }}-docker-
       # Automagically extract useful information from the current github context and creates
       # a set of labels for use by build-push-action to be attached to the final image.
       - name: Extract Metadata for Docker
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: ${{ github.repository }}
         id: meta
       # This action runs Buildx, which allows for a more complex Dockerfile.
       # We use a buildx Dockerfile to run tests as well as build the final image.
       - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v5
         with:
           # We change the path context here since the github context does not include
           # changes to local files, like when we download `Dockerfile`.

.github/workflows/test_on_push.yml

@@ -16,22 +16,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
 
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
-          go-version: 1.17
+          go-version-file: 'go.mod'
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.PKG_WRITER_PAT }}
 
       - name: Cache deps
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}

go.mod

@@ -1,29 +1,59 @@
 module github.com/mailgun/kafka-pixy
 
-go 1.16
+go 1.22
+
+toolchain go1.22.2
 
 require (
 	github.com/Shopify/sarama v1.23.1
 	github.com/davecgh/go-spew v1.1.1
-	github.com/fatih/structs v1.1.0 // indirect
-	github.com/go-ini/ini v1.46.0 // indirect
 	github.com/gorilla/mux v1.8.0
-	github.com/mailgun/holster/v4 v4.0.0
+	github.com/mailgun/holster/v4 v4.18.1-0.20240422160847-5fbf4e2bb631
 	github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e
-	github.com/onsi/ginkgo v1.9.0 // indirect
-	github.com/onsi/gomega v1.6.0 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/samuel/go-zookeeper v0.0.0-20190810000440-0ceca61e4d75
-	github.com/sirupsen/logrus v1.8.1
+	github.com/sirupsen/logrus v1.9.2
+	github.com/stretchr/testify v1.8.4
+	github.com/thrawn01/args v0.3.0
+	golang.org/x/net v0.18.0
+	google.golang.org/grpc v1.59.0
+	google.golang.org/protobuf v1.31.0
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c
+	gopkg.in/yaml.v2 v2.4.0
+)
+
+require (
+	github.com/DataDog/zstd v1.3.6-0.20190409195224-796139022798 // indirect
+	github.com/eapache/go-resiliency v1.1.0 // indirect
+	github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 // indirect
+	github.com/eapache/queue v1.1.0 // indirect
+	github.com/fatih/structs v1.1.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.7 // indirect
+	github.com/go-ini/ini v1.46.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/hashicorp/go-uuid v1.0.2 // indirect
+	github.com/jcmturner/gofork v0.0.0-20190328161633-dc7c13fece03 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/onsi/ginkgo v1.9.0 // indirect
+	github.com/onsi/gomega v1.6.0 // indirect
+	github.com/pierrec/lz4 v0.0.0-20190327172049-315a67e90e41 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a // indirect
+	github.com/rogpeppe/go-internal v1.10.0 // indirect
 	github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 // indirect
 	github.com/spf13/cast v1.3.0 // indirect
-	github.com/stretchr/testify v1.7.0
-	github.com/thrawn01/args v0.3.0
-	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4
-	google.golang.org/grpc v1.39.0
-	google.golang.org/protobuf v1.27.1
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
+	golang.org/x/crypto v0.15.0 // indirect
+	golang.org/x/sys v0.14.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231016165738-49dd2c1f3d0b // indirect
 	gopkg.in/ini.v1 v1.46.0 // indirect
+	gopkg.in/jcmturner/aescts.v1 v1.0.1 // indirect
+	gopkg.in/jcmturner/dnsutils.v1 v1.0.1 // indirect
 	gopkg.in/jcmturner/goidentity.v3 v3.0.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0
+	gopkg.in/jcmturner/gokrb5.v7 v7.2.3 // indirect
+	gopkg.in/jcmturner/rpc.v1 v1.1.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )