fix: semgrep init

plugins/tools/semgrep/embedded/semgrep.go

@@ -0,0 +1,16 @@
+// Package embedded contains embedded files used by the tools package
+package embedded
+
+import "embed"
+
+//go:embed rules.yaml
+var rulesFS embed.FS
+
+// GetSemgrepRules returns the embedded Semgrep rules
+func GetSemgrepRules() []byte {
+	data, err := rulesFS.ReadFile("rules.yaml")
+	if err != nil {
+		panic(err) // This should never happen as the file is embedded
+	}
+	return data
+}

tools/semgrepConfigCreator.go

@@ -2,9 +2,9 @@ package tools
 
 import (
 	"codacy/cli-v2/domain"
+	"codacy/cli-v2/plugins/tools/semgrep/embedded"
 	"fmt"
 	"os"
-	"path/filepath"
 	"strings"
 
 	"gopkg.in/yaml.v3"
@@ -20,19 +20,18 @@ type semgrepRulesFile struct {
 var getExecutablePath = os.Executable
 
 // FilterRulesFromFile extracts enabled rules from a rules.yaml file based on configuration
-func FilterRulesFromFile(rulesFilePath string, config []domain.PatternConfiguration) ([]byte, error) {
-	// Read the rules.yaml file
-	data, err := os.ReadFile(rulesFilePath)
-	if err != nil {
-		return nil, fmt.Errorf("failed to read rules file: %w", err)
-	}
-
-	// Parse the YAML file
+func FilterRulesFromFile(rulesData []byte, config []domain.PatternConfiguration) ([]byte, error) {
+	// Parse the YAML data
 	var allRules semgrepRulesFile
-	if err := yaml.Unmarshal(data, &allRules); err != nil {
+	if err := yaml.Unmarshal(rulesData, &allRules); err != nil {
 		return nil, fmt.Errorf("failed to parse rules file: %w", err)
 	}
 
+	// If no configuration provided, return all rules
+	if len(config) == 0 {
+		return rulesData, nil
+	}
+
 	// Create a map of enabled pattern IDs for faster lookup
 	enabledPatterns := make(map[string]bool)
 	for _, pattern := range config {
@@ -67,45 +66,14 @@ func FilterRulesFromFile(rulesFilePath string, config []domain.PatternConfigurat
 	return yaml.Marshal(filteredRules)
 }
 
-// GetSemgrepConfig gets the Semgrep configuration based on the pattern configuration
+// GetSemgrepConfig gets the Semgrep configuration based on the pattern configuration.
+// If no configuration is provided, returns all default rules.
 func GetSemgrepConfig(config []domain.PatternConfiguration) ([]byte, error) {
-	// Get the executable's directory
-	execPath, err := getExecutablePath()
-	if err != nil {
-		return nil, fmt.Errorf("failed to get executable path: %w", err)
-	}
-	execDir := filepath.Dir(execPath)
-
-	// Get the default rules file location relative to the executable
-	rulesFile := filepath.Join(execDir, "plugins", "tools", "semgrep", "rules.yaml")
-
-	// Check if it exists and config is not empty
-	if _, err := os.Stat(rulesFile); err == nil && len(config) > 0 {
-		// Try to filter rules from the file
-		return FilterRulesFromFile(rulesFile, config)
-	}
-
-	// If rules.yaml doesn't exist or config is empty, return an error
-	return nil, fmt.Errorf("rules.yaml not found or empty configuration")
+	return FilterRulesFromFile(embedded.GetSemgrepRules(), config)
 }
 
 // GetDefaultSemgrepConfig gets the default Semgrep configuration
 func GetDefaultSemgrepConfig() ([]byte, error) {
-	// Get the executable's directory
-	execPath, err := getExecutablePath()
-	if err != nil {
-		return nil, fmt.Errorf("failed to get executable path: %w", err)
-	}
-	execDir := filepath.Dir(execPath)
-
-	// Get the default rules file location relative to the executable
-	rulesFile := filepath.Join(execDir, "plugins", "tools", "semgrep", "rules.yaml")
-
-	// If the file exists, return its contents
-	if _, err := os.Stat(rulesFile); err == nil {
-		return os.ReadFile(rulesFile)
-	}
-
-	// Return an error if rules.yaml doesn't exist
-	return nil, fmt.Errorf("rules.yaml not found")
+	// Return the embedded rules
+	return embedded.GetSemgrepRules(), nil
 }

tools/semgrepConfigCreator_test.go

@@ -2,135 +2,67 @@ package tools
 
 import (
 	"codacy/cli-v2/domain"
-	"os"
-	"path/filepath"
+	"codacy/cli-v2/plugins/tools/semgrep/embedded"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 	"gopkg.in/yaml.v3"
 )
 
-// Sample rules YAML content for testing
-const sampleRulesYAML = `rules:
-  - id: rule1
-    pattern: |
-      $X
-    message: "Test rule 1"
-    languages: [go]
-    severity: INFO
-  - id: rule2
-    pattern: |
-      $Y
-    message: "Test rule 2"
-    languages: [javascript]
-    severity: WARNING
-  - id: rule3
-    pattern-either:
-      - pattern: "foo()"
-      - pattern: "bar()"
-    message: "Test rule 3"
-    languages: [python]
-    severity: ERROR
-`
-
 // TestFilterRulesFromFile tests the FilterRulesFromFile function
 func TestFilterRulesFromFile(t *testing.T) {
-	// Create a temporary rules file
-	tempDir := t.TempDir()
-	rulesFile := filepath.Join(tempDir, "rules.yaml")
-	err := os.WriteFile(rulesFile, []byte(sampleRulesYAML), 0644)
-	assert.NoError(t, err)
+	// Get the actual rules file content
+	rulesData := embedded.GetSemgrepRules()
 
 	// Test case 1: Filter with enabled rules
 	config := []domain.PatternConfiguration{
 		{
 			Enabled: true,
 			PatternDefinition: domain.PatternDefinition{
-				Id:      "Semgrep_rule1",
-				Enabled: true,
-			},
-		},
-		{
-			Enabled: true,
-			PatternDefinition: domain.PatternDefinition{
-				Id:      "Semgrep_rule3",
+				Id:      "Semgrep_ai.csharp.detect-openai.detect-openai",
 				Enabled: true,
 			},
 		},
 	}
 
-	result, err := FilterRulesFromFile(rulesFile, config)
+	result, err := FilterRulesFromFile(rulesData, config)
 	assert.NoError(t, err)
 
-	// Parse the result and verify the rules
+	// Parse the result and verify we got filtered rules
 	var parsedRules semgrepRulesFile
 	err = yaml.Unmarshal(result, &parsedRules)
 	assert.NoError(t, err)
-	assert.Equal(t, 2, len(parsedRules.Rules))
-
-	// Check that it contains rule1 and rule3 but not rule2
-	ruleIDs := map[string]bool{}
-	for _, rule := range parsedRules.Rules {
-		id, _ := rule["id"].(string)
-		ruleIDs[id] = true
-	}
-	assert.True(t, ruleIDs["rule1"])
-	assert.False(t, ruleIDs["rule2"])
-	assert.True(t, ruleIDs["rule3"])
+	assert.Equal(t, 1, len(parsedRules.Rules))
 
 	// Test case 2: No enabled rules should return an error
 	noEnabledConfig := []domain.PatternConfiguration{
 		{
 			Enabled: false,
 			PatternDefinition: domain.PatternDefinition{
-				Id:      "Semgrep_rule1",
+				Id:      "Semgrep_nonexistent",
 				Enabled: false,
 			},
 		},
 	}
 
-	_, err = FilterRulesFromFile(rulesFile, noEnabledConfig)
+	_, err = FilterRulesFromFile(rulesData, noEnabledConfig)
 	assert.Error(t, err)
 	assert.Contains(t, err.Error(), "no matching rules found")
 
-	// Test case 3: Non-existent rules file should return an error
-	_, err = FilterRulesFromFile(filepath.Join(tempDir, "nonexistent.yaml"), config)
+	// Test case 3: Invalid YAML should return an error
+	_, err = FilterRulesFromFile([]byte("invalid yaml"), config)
 	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "failed to read rules file")
+	assert.Contains(t, err.Error(), "failed to parse rules file")
 }
 
 // TestGetSemgrepConfig tests the GetSemgrepConfig function
 func TestGetSemgrepConfig(t *testing.T) {
-	// Create a temporary rules file
-	tempDir := t.TempDir()
-	testRulesFile := filepath.Join(tempDir, "rules.yaml")
-	err := os.WriteFile(testRulesFile, []byte(sampleRulesYAML), 0644)
-	assert.NoError(t, err)
-
-	// Create a mock executable path that points to our temp directory
-	originalGetExecutablePath := getExecutablePath
-	getExecutablePath = func() (string, error) {
-		return filepath.Join(tempDir, "test-executable"), nil
-	}
-	defer func() {
-		getExecutablePath = originalGetExecutablePath
-	}()
-
-	// Create the plugins directory structure
-	pluginsDir := filepath.Join(tempDir, "plugins", "tools", "semgrep")
-	err = os.MkdirAll(pluginsDir, 0755)
-	assert.NoError(t, err)
-
-	// Copy our test file to the plugins directory
-	err = os.WriteFile(filepath.Join(pluginsDir, "rules.yaml"), []byte(sampleRulesYAML), 0644)
-	assert.NoError(t, err)
-
 	// Test with valid configuration
 	config := []domain.PatternConfiguration{
 		{
 			Enabled: true,
 			PatternDefinition: domain.PatternDefinition{
-				Id:      "Semgrep_rule1",
+				Id:      "Semgrep_ai.csharp.detect-openai.detect-openai",
 				Enabled: true,
 			},
 		},
@@ -144,49 +76,22 @@ func TestGetSemgrepConfig(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, 1, len(parsedRules.Rules))
 
-	// Test with empty configuration
-	_, err = GetSemgrepConfig([]domain.PatternConfiguration{})
-	assert.Error(t, err)
+	// Test with empty configuration (should return all rules)
+	result, err = GetSemgrepConfig([]domain.PatternConfiguration{})
+	assert.NoError(t, err)
+	err = yaml.Unmarshal(result, &parsedRules)
+	assert.NoError(t, err)
+	assert.True(t, len(parsedRules.Rules) > 0)
 }
 
 // TestGetDefaultSemgrepConfig tests the GetDefaultSemgrepConfig function
 func TestGetDefaultSemgrepConfig(t *testing.T) {
-	// Create a temporary rules file
-	tempDir := t.TempDir()
-	testRulesFile := filepath.Join(tempDir, "rules.yaml")
-	err := os.WriteFile(testRulesFile, []byte(sampleRulesYAML), 0644)
-	assert.NoError(t, err)
-
-	// Create a mock executable path that points to our temp directory
-	originalGetExecutablePath := getExecutablePath
-	getExecutablePath = func() (string, error) {
-		return filepath.Join(tempDir, "test-executable"), nil
-	}
-	defer func() {
-		getExecutablePath = originalGetExecutablePath
-	}()
-
-	// Create the plugins directory structure
-	pluginsDir := filepath.Join(tempDir, "plugins", "tools", "semgrep")
-	err = os.MkdirAll(pluginsDir, 0755)
-	assert.NoError(t, err)
-
-	// Copy our test file to the plugins directory
-	err = os.WriteFile(filepath.Join(pluginsDir, "rules.yaml"), []byte(sampleRulesYAML), 0644)
-	assert.NoError(t, err)
-
 	// Test getting default config
 	result, err := GetDefaultSemgrepConfig()
 	assert.NoError(t, err)
 
 	var parsedRules semgrepRulesFile
 	err = yaml.Unmarshal(result, &parsedRules)
 	assert.NoError(t, err)
-	assert.Equal(t, 3, len(parsedRules.Rules))
-
-	// Test when rules.yaml doesn't exist
-	os.Remove(filepath.Join(pluginsDir, "rules.yaml"))
-	_, err = GetDefaultSemgrepConfig()
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "rules.yaml not found")
+	assert.True(t, len(parsedRules.Rules) > 0)
 }