feat: Add a -r/--reporters configuration flag

cmd/root.go

@@ -46,10 +46,8 @@ func Execute() {
 
 func init() {
 	persistent := rootCmd.PersistentFlags()
-	persistent.BoolP("disable_slack", "d", false, "Disable Slack alerts.")
-
 	persistent.StringP("config", "c", "config.toml", "Config file path.")
-
+	persistent.StringSliceP("reporters", "r", []string{"slack", "console"}, "Specify a list of reporters for reporting vulnerabilities.")
 	persistent.BoolP("quiet", "q", false, "Suppress all console output. (Mutually exclusive with 'verbose'.)")
 	persistent.CountP("verbose", "v", "More verbose output. Specifying multiple times increases verbosity. (Mutually exclusive with 'quiet'.)")
 

config/config.go

@@ -19,7 +19,6 @@ type TeamConfig struct {
 
 type Config struct {
 	Default_slack_channel string
-	Disable_slack         bool
 	Github_org            string
 	Slack_auth_token      string
 	Github_token          string
@@ -28,6 +27,7 @@ type Config struct {
 	Severity              []SeverityConfig
 	Ecosystem             []EcosystemConfig
 	Team                  []TeamConfig
+	Reporters             []string
 }
 
 func fileExists(fname string) bool {

config/config_test.go

@@ -80,7 +80,7 @@ func TestGetUserConfigFromFile(t *testing.T) {
 }
 
 func TestGetUserConfigFromEnv(t *testing.T) {
-	t.Setenv("VULNBOT_DISABLE_SLACK", "1")
+	t.Setenv("VULNBOT_REPORTERS", "slack")
 	t.Setenv("VULNBOT_GITHUB_ORG", "hitchhikers")
 	// This should override the config file
 	t.Setenv("VULNBOT_DEFAULT_SLACK_CHANNEL", "other_slack_channel")
@@ -91,7 +91,7 @@ func TestGetUserConfigFromEnv(t *testing.T) {
 	cfg, err := config.GetUserConfig(testDataPath)
 	assert.Nil(t, err)
 
-	assert.True(t, cfg.Disable_slack)
+	assert.Equal(t, []string{"slack"}, cfg.Reporters)
 	assert.Equal(t, "hitchhikers", cfg.Github_org)
 	assert.Equal(t, "other_slack_channel", cfg.Default_slack_channel)
 }

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.16.0
 	github.com/stretchr/testify v1.8.3
-	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1
+	golang.org/x/exp v0.0.0-20231006140011-7918f672742d
 	golang.org/x/oauth2 v0.8.0
 	golang.org/x/text v0.13.0
 )

go.sum

@@ -220,6 +220,8 @@ golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EH
 golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
 golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 h1:k/i9J1pBpvlfR+9QsetwPyERsqu1GIbi967PQMq3Ivc=
 golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=

internal/scan.go

@@ -9,6 +9,7 @@
 	"github.com/underdog-tech/vulnbot/reporting"
 
 	"github.com/spf13/cobra"
+	"golang.org/x/exp/slices"
 )
 
 func Scan(cmd *cobra.Command, args []string) {
@@ -35,7 +36,7 @@
 	// Load and report out to all configured reporters
 	reporters := []reporting.Reporter{}
 
-	if !cfg.Disable_slack {
+	if slices.Contains(cfg.Reporters, "slack") {
 		slackReporter, err := reporting.NewSlackReporter(&cfg)
 		if err != nil {
 			log.Error().Err(err).Msg("Failed to create Slack reporter.")
@@ -44,7 +45,10 @@
 		}
 	}
 
-	reporters = append(reporters, &reporting.ConsoleReporter{Config: &cfg})
+	if slices.Contains(cfg.Reporters, "console") {
+		reporters = append(reporters, &reporting.ConsoleReporter{Config: &cfg})
+	}
+
 	reportTime := time.Now().UTC()
 	wg := new(sync.WaitGroup)