update go for kubeapply

Author: peterdemartini

Dockerfile

@@ -1,15 +1,15 @@
 # Fetch or build all required binaries
-FROM golang:1.19.9 as builder
+FROM golang:1.23 as builder
 
 ARG VERSION_REF
 RUN test -n "${VERSION_REF}"
 
 ENV SRC github.com/segmentio/kubeapply
 
 RUN apt-get update && apt-get install --yes \
-    curl \
-    unzip \
-    wget
+  curl \
+  unzip \
+  wget
 
 COPY . /go/src/${SRC}
 RUN cd /usr/local/bin && /go/src/${SRC}/scripts/pull-deps.sh
@@ -20,21 +20,21 @@ ENV CGO_ENABLED=1
 ENV GO111MODULE=on
 
 RUN make kubeapply VERSION_REF=${VERSION_REF} && \
-    cp build/kubeapply /usr/local/bin
+  cp build/kubeapply /usr/local/bin
 
 # Copy into final image
-FROM ubuntu:20.04
+FROM ubuntu:24.04
 
 RUN apt-get update && apt-get install --yes \
-    curl \
-    git \
-    python3 \
-    python3-pip
+  curl \
+  git \
+  python3 \
+  python3-pip
 
 RUN pip3 install awscli
 
 COPY --from=builder \
-    /usr/local/bin/helm \
-    /usr/local/bin/kubectl \
-    /usr/local/bin/kubeapply \
-    /usr/local/bin/
+  /usr/local/bin/helm \
+  /usr/local/bin/kubectl \
+  /usr/local/bin/kubeapply \
+  /usr/local/bin/

go.mod

@@ -1,6 +1,6 @@
 module github.com/segmentio/kubeapply
 
-go 1.20
+go 1.23
 
 require (
 	github.com/Masterminds/semver/v3 v3.1.1