chore(ci): add GitHub Actions workflow (#10)

* chore(ci): add GitHub Actions workflow to run Makefile rules

Add CI workflow that runs key Makefile targets:
- verify: deps, fmt, lint, test
- build: build binary and upload artifact
- test-e2e: run e2e tests with Maven and Gradle

Workflow triggers on push to main and pull requests.

Signed-off-by: spencercjh <spencercjh@gmail.com>

* fix(provider): extract provider names as constants to fix lint errors

- Add OpenAIProviderName constant for "openai"
- Add OllamaProviderName constant for "ollama"
- Update factory.go, ollama.go, and openai.go to use constants

Fixes goconst lint errors in CI.

Signed-off-by: spencercjh <spencercjh@gmail.com>

* chore(ci): update Java version to 25 and improve concurrency settings

Signed-off-by: spencercjh <spencercjh@gmail.com>

* fix(e2e): update test to use new ProjectInfo structure

ProjectInfo now uses FrameworkData to store framework-specific info.
Update E2E test to access HasSpringdocDeps through spring.Info.

Signed-off-by: spencercjh <spencercjh@gmail.com>

* fix(ci): add diff checks for deps and fmt, remove redundant build

- Add 'git diff --exit-code' after make deps to verify tidy modules
- Add 'git diff --exit-code' after make fmt to verify formatting
- Remove redundant build step from verify job (build job handles it)

Signed-off-by: spencercjh <spencercjh@gmail.com>

* chore(ci): simplify E2E test workflow by removing matrix strategy

Signed-off-by: spencercjh <spencercjh@gmail.com>

---------

Signed-off-by: spencercjh <spencercjh@gmail.com>

Author: spencercjh

.github/workflows/ci.yml

@@ -0,0 +1,100 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  verify:
+    name: Verify
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+          cache: true
+
+      - name: Download dependencies
+        run: make deps
+
+      - name: Verify dependencies are tidy
+        run: git diff --exit-code -- go.mod go.sum
+
+      - name: Setup golangci-lint
+        uses: golangci/golangci-lint-action@v7
+        with:
+          version: v2.10
+          args: --help
+          verify: false
+
+      - name: Format check
+        run: make fmt
+
+      - name: Verify formatting
+        run: git diff --exit-code
+
+      - name: Run linter
+        run: make lint
+
+      - name: Run tests
+        run: make test
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    needs: verify
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.26
+          cache: true
+
+      - name: Build binary
+        run: make build
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: spec-forge-linux
+          path: build/spec-forge
+          retention-days: 7
+
+  test-e2e:
+    name: E2E Tests
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+          cache: true
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@v4
+        with:
+          java-version: "25"
+          distribution: "temurin"
+
+      - name: Run E2E tests (${{ matrix.test-type }})
+        run: make test-e2e

go.mod

@@ -1,6 +1,6 @@
 module github.com/spencercjh/spec-forge
 
-go 1.26.0
+go 1.26
 
 require (
 	github.com/getkin/kin-openapi v0.133.0

integration-tests/e2e_test.go

@@ -50,7 +50,12 @@ func TestE2E_MavenSpringBoot_Generate(t *testing.T) {
 		t.Errorf("Expected Maven build tool, got %s", info.BuildTool)
 	}
 
-	if !info.HasSpringdocDeps {
+	springInfo, ok := info.FrameworkData.(*spring.Info)
+	if !ok {
+		t.Fatal("Expected FrameworkData to be *spring.Info")
+	}
+
+	if !springInfo.HasSpringdocDeps {
 		t.Error("Expected springdoc dependencies to be present")
 	}
 

internal/enricher/provider/factory.go

@@ -38,11 +38,11 @@ func NewUnsupportedProviderError(provider string) *UnsupportedProviderError {
 // NewProvider creates a provider based on the provider type
 func NewProvider(cfg Config) (Provider, error) { //nolint:gocritic // copying config is acceptable
 	switch cfg.Provider {
-	case "openai":
+	case OpenAIProviderName:
 		return newOpenAIProvider(cfg.APIKey, cfg.Model)
 	case "anthropic":
 		return newAnthropicProvider(cfg.APIKey, cfg.Model)
-	case "ollama":
+	case OllamaProviderName:
 		baseURL := cfg.BaseURL
 		if baseURL == "" {
 			baseURL = "http://localhost:11434"

internal/enricher/provider/ollama.go

@@ -8,6 +8,9 @@ import (
 	"github.com/tmc/langchaingo/llms/ollama"
 )
 
+// OllamaProviderName is the name of the Ollama provider.
+const OllamaProviderName = "ollama"
+
 // OllamaProvider implements Provider for Ollama local LLM using langchaingo
 type OllamaProvider struct {
 	llm     llms.Model
@@ -39,12 +42,12 @@ func newOllamaProvider(baseURL, model string) (*OllamaProvider, error) {
 func (p *OllamaProvider) Generate(ctx context.Context, prompt string) (string, error) {
 	response, err := llms.GenerateFromSinglePrompt(ctx, p.llm, prompt)
 	if err != nil {
-		return "", fmt.Errorf("ollama generation failed: %w", err)
+		return "", fmt.Errorf("%s generation failed: %w", OllamaProviderName, err)
 	}
 	return response, nil
 }
 
 // Name returns the provider name
 func (p *OllamaProvider) Name() string {
-	return "ollama"
+	return OllamaProviderName
 }

internal/enricher/provider/openai.go

@@ -8,6 +8,9 @@ import (
 	"github.com/tmc/langchaingo/llms/openai"
 )
 
+// OpenAIProviderName is the name of the OpenAI provider.
+const OpenAIProviderName = "openai"
+
 // OpenAIProvider implements Provider for OpenAI using langchaingo
 type OpenAIProvider struct {
 	llm   llms.Model
@@ -41,5 +44,5 @@ func (p *OpenAIProvider) Generate(ctx context.Context, prompt string) (string, e
 
 // Name returns the provider name
 func (p *OpenAIProvider) Name() string {
-	return "openai"
+	return OpenAIProviderName
 }