Enable Go 1.25 JSONv2 Experiment

That should improve the JSON marshalling/unmarshalling performance.

Author: alexanderkiel

.github/workflows/build.yml

@@ -48,16 +48,16 @@ jobs:
     - name: Lint
       uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v8
       with:
-        version: v2.3.1
+        version: v2.4.0
 
     - name: Test
-      run: go test -v ./...
+      run: make test
 
     - name: Fuzz Test
       run: go test -fuzz=FuzzCalculateFileChunks -fuzztime=10s ./util
 
     - name: Build
-      run: go build .
+      run: make build
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@76621b61decf072c1cee8dd1ce2d2a82d33c17ed # v3
@@ -117,6 +117,7 @@ jobs:
     - name: Build
       env:
         CGO_ENABLED: '0'
+        GOEXPERIMENT: 'jsonv2'
         GOOS: ${{ matrix.os }}
         GOARCH: ${{ matrix.arch }}
       run: go build .

Makefile

@@ -0,0 +1,10 @@
+lint:
+	golangci-lint run
+
+test:
+	GOEXPERIMENT=jsonv2 go test ./...
+
+build:
+	GOEXPERIMENT=jsonv2 go build .
+
+.PHONY: lint test build

fhir/client_test.go

@@ -494,7 +494,7 @@ func TestPollAsyncStatus(t *testing.T) {
 
 		_, err := pollAsyncStatus(server)
 
-		assert.Equal(t, "error while reading the outcome of an error response in the async response bundle: json: cannot unmarshal array into Go value of type fhir.OperationOutcome", err.Error())
+		assert.Equal(t, "error while reading the outcome of an error response in the async response bundle: json: cannot unmarshal JSON array into Go type fhir.OperationOutcome", err.Error())
 	})
 
 	t.Run("async response with error bundle entry with outcome", func(t *testing.T) {

go.mod

@@ -1,8 +1,8 @@
 module github.com/samply/blazectl
 
-go 1.24
+go 1.25
 
-toolchain go1.24.6
+toolchain go1.25.0
 
 require (
 	github.com/goccy/go-yaml v1.18.0