Bump Go 1.27 (#88)

This bumps the min go version support to 1.26 with latest at 1.27 and
updates linter.

Signed-off-by: Edward McFarlane <emcfarlane@buf.build>

Author: emcfarlane

.github/workflows/ci.yaml

@@ -18,9 +18,9 @@ jobs:
       matrix:
         go-version:
         - name: latest
-          version: 1.25.x
+          version: 1.27.x
         - name: previous
-          version: 1.24.x
+          version: 1.26.x
     steps:
       - name: Checkout Code
         uses: actions/checkout@v6

.golangci.yml

@@ -4,8 +4,10 @@ linters:
   disable:
     - cyclop            # covered by gocyclo
     - depguard          # unnecessary for small libraries
+    - exhaustruct       # deprecated, replaced by exhaustruct_v5
     - funlen            # rely on code review to limit function length
     - gocognit          # dubious "cognitive overhead" quantification
+    - gomodguard        # deprecated, replaced by gomodguard_v2
     - inamedparam       # convention is not followed
     - ireturn           # "accept interfaces, return structs" isn't ironclad
     - lll               # don't want hard limits for line length
@@ -21,9 +23,10 @@ linters:
   settings:
     errcheck:
       check-type-assertions: true
-    exhaustruct:
-      include:
-        # No zero values for param structs.
+    exhaustruct_v5:
+      # No zero values for param structs.
+      explicit-mode: true
+      enforce-patterns:
         - connectrpc\.com/grpchealth\..*[pP]arams
     forbidigo:
       forbid:

Makefile

@@ -76,7 +76,7 @@ $(BIN)/license-header: Makefile
 
 $(BIN)/golangci-lint: Makefile
 	@mkdir -p $(@D)
-	go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.11.3
+	go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.13.2
 
 $(BIN)/protoc-gen-go: Makefile
 	@mkdir -p $(@D)

go.mod

@@ -1,6 +1,6 @@
 module connectrpc.com/grpchealth
 
-go 1.24.0
+go 1.26.0
 
 retract v1.1.1 // module cache poisoned, use v1.1.2