Move the allowed licenses to a separate file

Signed-off-by: Anders F Björklund <[email protected]>

Author: afbjorklund

.github/workflows/test.yml

@@ -65,7 +65,7 @@ jobs:
       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
+      run: go-licenses check --include_tests  ./... --allowed_licenses=$(cat ./hack/allowed-licenses.txt)
     - name: Install ltag
       # The GitHub repo has been moved from kunalkushwaha/ltag to containerd/ltag,
       # but the Go module name is not changed yet: https://github.com/containerd/ltag/issues/17

Makefile

@@ -467,16 +467,14 @@ check-generated:
 		((git diff $$(find . -name '*.pb.desc') | cat) && \
 		(echo "Please run 'make generate' when making changes to proto files and check-in the generated file changes" && false))
 
-LICENSES = Apache-2.0,BSD-2-Clause,BSD-2-Clause-FreeBSD,BSD-3-Clause,MIT,ISC,Python-2.0,PostgreSQL,X11,Zlib
-
 .PHONY: lint
 lint: check-generated
 	golangci-lint run ./...
 	yamllint .
 	ls-lint
 	find . -name '*.sh' ! -path "./.git/*" | xargs shellcheck
 	find . -name '*.sh' ! -path "./.git/*" | xargs shfmt -s -d
-	go-licenses check --include_tests ./... --allowed_licenses=$(LICENSES)
+	go-licenses check --include_tests ./... --allowed_licenses=$$(cat ./hack/allowed-licenses.txt)
 	ltag -t ./hack/ltag --check -v
 
 .PHONY: clean

hack/allowed-licenses.txt

@@ -0,0 +1 @@
+Apache-2.0,BSD-2-Clause,BSD-2-Clause-FreeBSD,BSD-3-Clause,MIT,ISC,Python-2.0,PostgreSQL,X11,Zlib