misc: simplify proto npm scripts (#6406)

package.json

@@ -61,14 +61,13 @@
     "i18n:checks": "./lighthouse-core/scripts/i18n/assert-strings-collected.sh",
     "i18n:collect-strings": "node lighthouse-core/scripts/i18n/collect-strings.js",
     "update:sample-artifacts": "node lighthouse-core/scripts/update-report-fixtures.js -G",
-    "update:sample-json": "yarn i18n:collect-strings && node ./lighthouse-cli -A=./lighthouse-core/test/results/artifacts --throttling-method=devtools --output=json --output-path=./lighthouse-core/test/results/sample_v2.json && node lighthouse-core/scripts/cleanup-LHR-for-diff.js ./lighthouse-core/test/results/sample_v2.json --only-remove-timing",
+    "update:sample-json": "yarn i18n:collect-strings && node ./lighthouse-cli -A=./lighthouse-core/test/results/artifacts --throttling-method=devtools --output=json --output-path=./lighthouse-core/test/results/sample_v2.json && node lighthouse-core/scripts/cleanup-LHR-for-diff.js ./lighthouse-core/test/results/sample_v2.json --only-remove-timing && yarn compile-proto && yarn build-proto-roundtrip",
     "diff:sample-json": "yarn i18n:checks && bash lighthouse-core/scripts/assert-golden-lhr-unchanged.sh",
     "ultradumbBenchmark": "./lighthouse-core/scripts/benchmark.js",
     "mixed-content": "./lighthouse-cli/index.js --chrome-flags='--headless' --preset=mixed-content",
     "minify-latest-run": "./lighthouse-core/scripts/lantern/minify-trace.js ./latest-run/defaultPass.trace.json ./latest-run/defaultPass.trace.min.json && ./lighthouse-core/scripts/lantern/minify-devtoolslog.js ./latest-run/defaultPass.devtoolslog.json ./latest-run/defaultPass.devtoolslog.min.json",
-    "update:proto": "yarn compile-proto && yarn build-proto",
     "compile-proto": "protoc --python_out=./ ./proto/lighthouse-result.proto && mv ./proto/*_pb2.py ./proto/scripts",
-    "build-proto": "cd proto/scripts && PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION=2 python json_roundtrip_via_proto.py"
+    "build-proto-roundtrip": "cd proto/scripts && PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION=2 python json_roundtrip_via_proto.py"
   },
   "devDependencies": {
     "@types/archiver": "^2.1.2",

proto/README.md

@@ -6,7 +6,7 @@
         1. Install the [C++ Protocol Buffer Runtime](https://github.com/protocolbuffers/protobuf/blob/master/src/README.md)
     1. Brew install
         1. `brew install protobuf`
-1. Run `yarn compile-proto` then `yarn build-proto`
+1. Run `yarn compile-proto` then `yarn build-proto-roundtrip`
 
 ## Proto Resources
 - [Protobuf Github Repo](https://github.com/protocolbuffers/protobuf)