Prep for new release

README.md

@@ -21,9 +21,6 @@ On Fedora:
 $ dnf install golang-bin yarnpkg maven rubygem-bundler ruby-devel gcc gcc-c++ npm
 ```
 
-
-Also supports `rbenv`. Any ruby versions installed with `rbenv` will be used as backups from starting with system ruby (if available), and then from newest to oldest.
-
 ## Command Line
 
 ### Build from source
@@ -44,6 +41,19 @@ pkg:npm/[email protected]
 ...
 ```
 
+Verbose/debug output:
+
+```bash
+ deplist -debug ./test/testRepo/
+DEBU[0000] Checking ./test/testRepo/
+DEBU[0000] GetRubyDeps test/testRepo/Gemfile
+DEBU[0000] Running env [--chdir=test/testRepo ruby /tmp/gemfile-parser.rb927489446 .]
+DEBU[0000] GetGoPkgDeps test/testRepo/Gopkg.lock
+DEBU[0000] GetGlideDeps test/testRepo/glide.lock
+DEBU[0000] GetGolangDeps test/testRepo/go.mod
+...
+```
+
 ## API
 
 The api functions as follows:

internal/scan/golang.go

@@ -100,6 +100,10 @@ func runGoList(path string) ([]byte, error) {
 				out, err = runCmd(path, "-mod=vendor")
 			}
 		}
+		if err != nil {
+			log.Debug("Retrying `go list` with `-mod=readonly` flag")
+			out, err = runCmd(path, "-mod=readonly")
+		}
 		if err != nil {
 			log.Debug("Retrying `go list` with `-e` flag")
 			out, err = runCmd(path, "-e")