regenerate_stale_files.sh

   1 #!/bin/bash
   2
   3 # This script runs the staleness tests and uses them to update any stale
   4 # generated files.
   5
   6 set -ex
   7
   8 echo "::group::Regenerate stale files"
   9
  10 # Cd to the repo root.
  11 cd $(dirname -- "$0")
  12
  13 readonly BazelBin="${BAZEL:-bazel} ${BAZEL_STARTUP_FLAGS}"
  14
  15 STALENESS_TESTS=(
  16   "csharp:generated_csharp_defaults_staleness_test"
  17   "java/core:generated_java_defaults_staleness_test"
  18   "upb/reflection:bootstrap_upb_defaults_staleness_test"
  19   "cmake:test_dependencies_staleness"
  20   "src:cmake_lists_staleness_test"
  21   "src/google/protobuf:well_known_types_staleness_test"
  22   "objectivec:well_known_types_staleness_test"
  23   "php:test_amalgamation_staleness"
  24   "php:proto_staleness_test"
  25   "ruby/ext/google/protobuf_c:test_amalgamation_staleness"
  26   "upb/cmake:test_generated_files"
  27   "upb/reflection:descriptor_upb_proto_staleness_test"
  28   "upb_generator:plugin_upb_proto_staleness_test"
  29 )
  30
  31 # Run and fix all staleness tests.
  32 for test in ${STALENESS_TESTS[@]}; do
  33   ${BazelBin} test $test "$@" || ./bazel-bin/${test%%:*}/${test#*:} --fix
  34 done
  35
  36 # Generate C# code.
  37 # This doesn't currently have Bazel staleness tests, but there's an existing
  38 # shell script that generates everything required. The output files are stable,
  39 # so just regenerating in place should be harmless.
  40 ${BazelBin} build src/google/protobuf/compiler:protoc "$@"
  41 (export PROTOC=$PWD/bazel-bin/protoc && cd csharp && ./generate_protos.sh)
  42
  43 echo "::endgroup::"