feat(errors): better error handling and feedback

fossas · Jan 29, 2018 · 732038c · 732038c
1 parent b0ec539
commit 732038c
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/cmd/fossa/config.go b/cmd/fossa/config.go
@@ -108,7 +108,7 @@ func setDefaultValues(c Config) (Config, error) {
 	if len(c.CLI.Locator) == 0 {
 		repo, err := git.PlainOpen(".")
 		if err != nil {
-			return c, err
+			return c, errors.New("no revision found in working directory; try running in a git repo or passing a locator")
 		}
 
 		project := c.CLI.Project

diff --git a/cmd/fossa/main.go b/cmd/fossa/main.go
@@ -101,7 +101,7 @@ func BootstrapCmd(c *cli.Context) error {
 	config, err := ReadConfig(c.String("config"))
 	log.Logger.Debugf("Configuration: %+v\n", config)
 	if err != nil {
-		return err
+		log.Logger.Fatalf("error initializing: %s", err)
 	}
 
 	// Set configuration via flags.
@@ -164,6 +164,10 @@ func BootstrapCmd(c *cli.Context) error {
 func DefaultCmd(c *cli.Context) {
 	config := context.config
 
+	if len(config.Analyze.Modules) == 0 {
+		log.Logger.Fatalf("no modules specified for analysis")
+	}
+
 	// Run the spinner only when we don't rely on stdout
 	s := spinner.New(spinner.CharSets[11], 100*time.Millisecond)