chore: update to go 1.27

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
 
       - uses: actions/setup-go@v7
         with:
-          go-version: "1.26"
+          go-version: "1.27"
           cache: true
 
       - name: go build
@@ -28,7 +28,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v9
         with:
-          version: v2.11.4
+          version: v2.13.2
 
   smoke-cli:
     name: smoke CLI (testdata chart)
@@ -39,7 +39,7 @@ jobs:
 
       - uses: actions/setup-go@v7
         with:
-          go-version: "1.26"
+          go-version: "1.27"
           cache: true
 
       - name: build vigie
@@ -83,7 +83,7 @@ jobs:
 
       - uses: actions/setup-go@v7
         with:
-          go-version: "1.26"
+          go-version: "1.27"
           cache: true
 
       - name: build vigie

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
 
       - uses: actions/setup-go@v7
         with:
-          go-version: "1.26"
+          go-version: "1.27"
           cache: true
 
       - name: Install UPX

.golangci.yml

@@ -1,7 +1,7 @@
 version: "2"
 
 run:
-  go: "1.26"
+  go: "1.27"
 
 linters:
   settings:

README.md

@@ -59,7 +59,7 @@ Go executables that run on NixOS as-is; a `nix profile install kind k3d` is pick
 
 ## Installation
 
-Build from source with Nix (Go 1.26):
+Build from source with Nix (Go 1.27):
 
 ```sh
 git clone https://github.com/fregateops/vigie
@@ -68,7 +68,7 @@ nix develop --command make build   # -> dist/vigie
 ./dist/vigie version
 ```
 
-Or with a local Go 1.26+ toolchain:
+Or with a local Go 1.27+ toolchain:
 
 ```sh
 go build -o vigie ./cmd/vigie

flake.nix

@@ -17,7 +17,7 @@
       in {
         devShells.default = pkgs.mkShell {
           packages = with pkgs; [
-            go_1_26
+            go_1_27
             gnumake
             pre-commit
             gitleaks
@@ -31,9 +31,9 @@
             export GOPATH="$HOME/go"
             export PATH="$GOPATH/bin:$PATH"
 
-            if ! golangci-lint --version 2>/dev/null | grep -q 'v2\.11\.4'; then
-              echo "Installing golangci-lint v2.11.4 (compiled with Go 1.26)..."
-              go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.11.4
+            if ! golangci-lint --version 2>/dev/null | grep -q 'v2\.13\.2'; then
+              echo "Installing golangci-lint v2.13.2 (compiled with Go 1.27)..."
+              go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.13.2
             fi
           '';
         };

go.mod

@@ -1,6 +1,6 @@
 module github.com/fregateops/vigie
 
-go 1.26.5
+go 1.27
 
 require (
 	github.com/Masterminds/semver/v3 v3.5.0

internal/doctor/envtest.go

@@ -130,14 +130,14 @@ func CheckSetupEnvtest(kubeVersion string) (binaries *EnvtestBinaries, check Che
 	}
 
 	return &EnvtestBinaries{
-			APIServerPath: apiserverCandidate,
-			EtcdPath:      etcdCandidate,
-			Source:        fmt.Sprintf("setup-envtest (k8s %s)", kubeVersion),
-		}, Check{
-			Name:   "setup-envtest",
-			Status: StatusOK,
-			Detail: fmt.Sprintf("found at %s, binaries resolved to %s", setupEnvtestPath, resolvedPath),
-		}
+		APIServerPath: apiserverCandidate,
+		EtcdPath:      etcdCandidate,
+		Source:        fmt.Sprintf("setup-envtest (k8s %s)", kubeVersion),
+	}, Check{
+		Name:   "setup-envtest",
+		Status: StatusOK,
+		Detail: fmt.Sprintf("found at %s, binaries resolved to %s", setupEnvtestPath, resolvedPath),
+	}
 }
 
 // dirExists reports whether path is an existing directory.