Merge pull request #1832 from AkihiroSuda/check-licenses

CI: add go-licenses

Author: AkihiroSuda

.github/workflows/test.yml

@@ -40,6 +40,11 @@ jobs:
       uses: docker://dkhamsing/awesome_bot:latest
       with:
         args: /github/workspace/README.md --allow-dupe --allow-redirect --request-delay 1 --white-list https://img.shields.io,http://127.0.0.1:8080,https://github.com/lima-vm/lima/releases/download,https://xbarapp.com,https://api.github.com
+    - name: Install go-licenses
+      run: go install github.com/google/[email protected]
+    - name: Check licenses
+      # the allow list corresponds to https://github.com/cncf/foundation/blob/e5db022a0009f4db52b89d9875640cf3137153fe/allowed-third-party-license-policy.md
+      run: go-licenses check --include_tests  ./... --allowed_licenses=Apache-2.0,BSD-2-Clause,BSD-2-Clause-FreeBSD,BSD-3-Clause,MIT,ISC,Python-2.0,PostgreSQL,X11,Zlib
 
   unit:
     name: "Unit tests"