Update dependencies + Go toolchain

.github/env

@@ -1,2 +1,2 @@
-golang-version=1.21
+golang-version=1.24
 image-repository=quay.io/observatorium/up

.github/workflows/checks.yaml

@@ -16,25 +16,24 @@ jobs:
           - ubuntu-latest
     name: Lint
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v6
     - name: Import environment variables from file
       run: cat ".github/env" >> $GITHUB_ENV
-    - uses: actions/setup-go@v3
+    - uses: actions/setup-go@v6
       with:
         go-version: '${{ env.golang-version }}'
-        cache: true
-    - run: make --always-make lint && git diff --exit-code
+    - run: make tidy && git diff --exit-code
+    - run: make --always-make tidy && git diff --exit-code
   generate:
     runs-on: ubuntu-latest
     name: Generate
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v6
     - name: Import environment variables from file
       run: cat ".github/env" >> $GITHUB_ENV
-    - uses: actions/setup-go@v3
+    - uses: actions/setup-go@v6
       with:
         go-version: '${{ env.golang-version }}'
-        cache: true
     - run: make --always-make generate && git diff --exit-code
   build:
     runs-on: ${{ matrix.os }}
@@ -44,11 +43,10 @@ jobs:
           - ubuntu-latest
     name: Build the binary
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v6
     - name: Import environment variables from file
       run: cat ".github/env" >> $GITHUB_ENV
-    - uses: actions/setup-go@v3
+    - uses: actions/setup-go@v6
       with:
         go-version: '${{ env.golang-version }}'
-        cache: true
     - run: make up

.github/workflows/publish.yaml

@@ -14,24 +14,24 @@ jobs:
     name: Build and push the container image for a commit or tag.
     steps:
       - name: Checkout code into the Go module directory.
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Login to image registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: quay.io
           username: ${{ secrets.QUAY_USERNAME }}
           password: ${{ secrets.QUAY_PASSWORD }}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Cache for Docker's buildx
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: .buildxcache/
           key: ${{ runner.os }}-buildx-${{ hashFiles('**/*.go', 'Dockerfile', 'go.sum') }}

.github/workflows/tests.yaml

@@ -16,13 +16,12 @@ jobs:
           - ubuntu-latest
     name: Unit tests
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Import environment variables from file
         run: cat ".github/env" >> $GITHUB_ENV
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v6
         with:
           go-version: '${{ env.golang-version }}'
-          cache: true
       - run: make test
   integration-tests:
     runs-on: ${{ matrix.os }}
@@ -32,10 +31,10 @@ jobs:
           - ubuntu-latest
     name: Integration tests
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Import environment variables from file
         run: cat ".github/env" >> $GITHUB_ENV
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v6
         with:
           go-version: '${{ env.golang-version }}'
           cache: true

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine3.18 as builder
+FROM golang:1.24-alpine as builder
 
 RUN apk add ca-certificates --no-cache make && update-ca-certificates
 

Makefile

@@ -23,7 +23,7 @@ all: build generate validate
 build: up
 
 .PHONY: up
-up: vendor
+up:
 	CGO_ENABLED=0 go build -v -ldflags '-w -extldflags '-static'' ./cmd/up
 
 .PHONY: generate
@@ -33,14 +33,12 @@ generate: jsonnet-fmt ${MANIFESTS} README.md
 validate: $(KUBEVAL) $(MANIFESTS)
 	$(KUBEVAL) --ignore-missing-schemas $(MANIFESTS)/*.yaml
 
-.PHONY: vendor
-vendor: go.mod go.sum
-	go mod tidy
-	go mod vendor
+.PHONY: tidy
+	go mod tidy -v
 
 .PHONY: go-fmt
 go-fmt:
-	@fmt_res=$$(gofmt -d -s $$(find . -type f -name '*.go' -not -path './vendor/*' -not -path './jsonnet/vendor/*')); if [ -n "$$fmt_res" ]; then printf '\nGofmt found style issues. Please check the reported issues\nand fix them if necessary before submitting the code for review:\n\n%s' "$$fmt_res"; exit 1; fi
+	@fmt_res=$$(gofmt -d -s $$(find . -type f -name '*.go' -not -path './jsonnet/vendor/*')); if [ -n "$$fmt_res" ]; then printf '\nGofmt found style issues. Please check the reported issues\nand fix them if necessary before submitting the code for review:\n\n%s' "$$fmt_res"; exit 1; fi
 
 .PHONY: lint
 lint: $(GOLANGCI_LINT)

go.mod

@@ -1,37 +1,40 @@
 module github.com/observatorium/up
 
-go 1.21
+go 1.24.0
+
+toolchain go1.24.10
 
 require (
-	github.com/efficientgo/tools/core v0.0.0-20220225185207-fe763185946b
+	github.com/efficientgo/tools/core v0.0.0-20230505153745-6b7392939a60
 	github.com/go-kit/log v0.2.1
 	github.com/gogo/protobuf v1.3.2
-	github.com/golang/snappy v0.0.4
-	github.com/oklog/run v1.1.0
+	github.com/golang/snappy v1.0.0
+	github.com/oklog/run v1.2.0
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.17.0
-	github.com/prometheus/client_model v0.5.0
-	github.com/prometheus/common v0.45.0
-	github.com/prometheus/prometheus v0.48.1
+	github.com/prometheus/client_golang v1.23.2
+	github.com/prometheus/client_model v0.6.2
+	github.com/prometheus/common v0.67.4
+	github.com/prometheus/prometheus v0.308.0
 	gopkg.in/yaml.v2 v2.4.0
 )
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/dennwc/varint v1.0.0 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
-	github.com/grafana/regexp v0.0.0-20221122212121-6b5c0a4cb7fd // indirect
+	github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/procfs v0.11.1 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
-	go.uber.org/goleak v1.2.1 // indirect
-	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
-	golang.org/x/sys v0.13.0 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	go.uber.org/goleak v1.3.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.3 // indirect
+	golang.org/x/sys v0.37.0 // indirect
+	golang.org/x/text v0.30.0 // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
 )