Perform scan from within dir containing `go.mod`

* fix: perform scan from within dir containing `go.mod`
* docs: add changelog entry
* test: add spec to reproduce defect

1 files changed, 48 insertions, 0 deletions

diff --git a/spec/integration/go/modules_spec.rb b/spec/integration/go/modules_spec.rb
index 9b735fb..3c2daf1 100644
--- a/spec/integration/go/modules_spec.rb
+++ b/spec/integration/go/modules_spec.rb
@@ -138,4 +138,52 @@ RSpec.describe "modules" do
       specify { expect(subject).to match_schema }
     end
   end
+
+  context "when scanning a go.mod file located in a sub directory" do
+    let(:env) { { 'LICENSE_FINDER_CLI_OPTS' => '--recursive' } }
+
+    before do
+      runner.mount(dir: fixture_file('go/1.15-subdir'))
+    end
+
+    it 'produces the proper report' do
+      expect(subject).to match_schema
+      expect(subject.dependency_names).to match_array([
+        "github.com/BurntSushi/toml",
+        "github.com/cpuguy83/go-md2man/v2",
+        "github.com/davecgh/go-spew",
+        "github.com/google/renameio",
+        "github.com/julienschmidt/httprouter",
+        "github.com/kisielk/gotool",
+        "github.com/kr/pretty",
+        "github.com/kr/pty",
+        "github.com/kr/text",
+        "github.com/pkg/errors",
+        "github.com/pmezard/go-difflib",
+        "github.com/rogpeppe/go-internal",
+        "github.com/russross/blackfriday/v2",
+        "github.com/shurcooL/sanitized_anchor_name",
+        "github.com/stretchr/objx",
+        "github.com/stretchr/testify",
+        "github.com/urfave/cli",
+        "go.uber.org/atomic",
+        "go.uber.org/multierr",
+        "go.uber.org/tools",
+        "go.uber.org/zap",
+        "golang.org/x/crypto",
+        "golang.org/x/lint",
+        "golang.org/x/mod",
+        "golang.org/x/net",
+        "golang.org/x/sync",
+        "golang.org/x/sys",
+        "golang.org/x/text",
+        "golang.org/x/tools",
+        "golang.org/x/xerrors",
+        "gopkg.in/check.v1",
+        "gopkg.in/errgo.v2",
+        "gopkg.in/yaml.v2",
+        "honnef.co/go/tools"
+      ])
+    end
+  end
 end