Add validation for markdown links (#428)

Makefile

@@ -675,6 +675,9 @@ build/site/: build/toolchain/bin/hugo$(EXE_EXTENSION) node_modules/
 	-cp -f site/.gcloudignore $(BUILD_DIR)/site/.gcloudignore
 	cp $(BUILD_DIR)/site/app.yaml $(BUILD_DIR)/site/.app.yaml
 
+md-test: docker
+	docker run -t --rm -v $(CURDIR):/mnt:ro dkhamsing/awesome_bot --white-list "localhost,github.com/GoogleCloudPlatform/open-match/tree/release-,github.com/GoogleCloudPlatform/open-match/blob/release-,github.com/GoogleCloudPlatform/open-match/releases/download/v" --allow-dupe --allow-redirect --skip-save-results `find . -type f -name '*.md' -not -path './build/*' -not -path './node_modules/*' -not -path './site*' -not -path './.git*'`
+
 site-test: TEMP_SITE_DIR := /tmp/open-match-site
 site-test: build/site/ build/toolchain/bin/htmltest$(EXE_EXTENSION)
 	rm -rf $(TEMP_SITE_DIR)
@@ -727,7 +730,7 @@ else
 endif
 
 # For presubmit we want to update the protobuf generated files and verify that tests are good.
-presubmit: update-deps clean-protos clean-secrets all-protos lint build test clean-site site-test
+presubmit: update-deps clean-protos clean-secrets all-protos lint build test clean-site site-test md-test
 
 build/release/: presubmit clean-install-yaml install/yaml/
 	mkdir -p $(BUILD_DIR)/release/
@@ -849,4 +852,4 @@ ifeq ($(shell whoami),root)
 endif
 endif
 
-.PHONY: docker gcloud deploy-redirect-site update-deps sync-deps sleep-10 proxy-dashboard proxy-prometheus proxy-grafana clean clean-build clean-toolchain clean-archives clean-binaries clean-protos presubmit test ci-test vet
+.PHONY: docker gcloud deploy-redirect-site update-deps sync-deps sleep-10 proxy-dashboard proxy-prometheus proxy-grafana clean clean-build clean-toolchain clean-archives clean-binaries clean-protos presubmit test ci-test site-test md-test vet

cloudbuild.yaml

@@ -52,6 +52,11 @@ steps:
   args: ['--destination=gcr.io/$PROJECT_ID/open-match-build', '--cache=true', '--cache-ttl=48h', '--dockerfile=Dockerfile.ci', '.']
   waitFor: ['-']
 
+- id: 'Test: Markdown'
+  name: 'gcr.io/$PROJECT_ID/open-match-build'
+  args: ['make', 'md-test']
+  waitFor: ['Docker Image: open-match-build']
+
 - id: 'Build: Clean'
   name: 'gcr.io/$PROJECT_ID/open-match-build'
   args: ['make', 'clean']

docs/knative.md

@@ -3,7 +3,7 @@ This describes the basic installation of knative (and istio) for serverless matc
 It also provides experimental instructions for setting up you function host and endpoint.
 
 ## New cluster deploy instructions
-Primarily taken from this [https://github.com/knative/docs/blob/master/install/Knative-custom-install.md] guide 
+Primarily taken from this [https://knative.dev/docs/install/] guide 
 ### Install Istio
 Download and apply the istio manifests
 ```