diff options
Diffstat (limited to 'third_party/protobuf/3.4.0/objectivec/DevTools/compile_testing_protos.sh')
| -rwxr-xr-x | third_party/protobuf/3.4.0/objectivec/DevTools/compile_testing_protos.sh | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/third_party/protobuf/3.4.0/objectivec/DevTools/compile_testing_protos.sh b/third_party/protobuf/3.4.0/objectivec/DevTools/compile_testing_protos.sh new file mode 100755 index 0000000000..d7f3f60589 --- /dev/null +++ b/third_party/protobuf/3.4.0/objectivec/DevTools/compile_testing_protos.sh @@ -0,0 +1,149 @@ +#!/bin/bash -eu +# Invoked by the Xcode projects to build the protos needed for the unittests. + +readonly OUTPUT_DIR="${PROJECT_DERIVED_FILE_DIR}/protos" + +# ----------------------------------------------------------------------------- +# Helper for bailing. +die() { + echo "Error: $1" + exit 2 +} + +# ----------------------------------------------------------------------------- +# What to do. +case "${ACTION}" in + "") + # Build, fall thru + ;; + "clean") + rm -rf "${OUTPUT_DIR}" + exit 0 + ;; + *) + die "Unknown action requested: ${ACTION}" + ;; +esac + +# ----------------------------------------------------------------------------- +# Ensure the output dir exists +mkdir -p "${OUTPUT_DIR}/google/protobuf" + +# ----------------------------------------------------------------------------- +# Move to the top of the protobuf directories and ensure there is a protoc +# binary to use. +cd "${SRCROOT}/.." +[[ -x src/protoc ]] || \ + die "Could not find the protoc binary; make sure you have built it (objectivec/DevTools/full_mac_build.sh -h)." + +# ----------------------------------------------------------------------------- +# See the compiler or proto files have changed. +RUN_PROTOC=no +if [[ ! -d "${OUTPUT_DIR}" ]] ; then + RUN_PROTOC=yes +else + # Find the newest input file (protos, compiler, and this script). + # (these patterns catch some extra stuff, but better to over sample than + # under) + readonly NewestInput=$(find \ + src/google/protobuf/*.proto \ + objectivec/Tests/*.proto \ + src/.libs src/*.la src/protoc \ + objectivec/DevTools/compile_testing_protos.sh \ + -type f -print0 \ + | xargs -0 stat -f "%m %N" \ + | sort -n | tail -n1 | cut -f2- -d" ") + # Find the oldest output file. + readonly OldestOutput=$(find \ + "${OUTPUT_DIR}" \ + -type f -name "*pbobjc.[hm]" -print0 \ + | xargs -0 stat -f "%m %N" \ + | sort -n -r | tail -n1 | cut -f2- -d" ") + # If the newest input is newer than the oldest output, regenerate. + if [[ "${NewestInput}" -nt "${OldestOutput}" ]] ; then + RUN_PROTOC=yes + fi +fi + +if [[ "${RUN_PROTOC}" != "yes" ]] ; then + # Up to date. + exit 0 +fi + +# ----------------------------------------------------------------------------- +# Prune out all the files from previous generations to ensure we only have +# current ones. +find "${OUTPUT_DIR}" \ + -type f -name "*pbobjc.[hm]" -print0 \ + | xargs -0 rm -rf + +# ----------------------------------------------------------------------------- +# Helper to invoke protoc +compile_protos() { + src/protoc \ + --objc_out="${OUTPUT_DIR}/google/protobuf" \ + --proto_path=src/google/protobuf/ \ + --proto_path=src \ + "$@" +} + +# ----------------------------------------------------------------------------- +# Generate most of the proto files that exist in the C++ src tree. Several +# are used in the tests, but the extra don't hurt in that they ensure ObjC +# sources can be generated from them. + +CORE_PROTO_FILES=( + src/google/protobuf/any_test.proto + src/google/protobuf/unittest_arena.proto + src/google/protobuf/unittest_custom_options.proto + src/google/protobuf/unittest_enormous_descriptor.proto + src/google/protobuf/unittest_embed_optimize_for.proto + src/google/protobuf/unittest_empty.proto + src/google/protobuf/unittest_import.proto + src/google/protobuf/unittest_import_lite.proto + src/google/protobuf/unittest_lite.proto + src/google/protobuf/unittest_mset.proto + src/google/protobuf/unittest_mset_wire_format.proto + src/google/protobuf/unittest_no_arena.proto + src/google/protobuf/unittest_no_arena_import.proto + src/google/protobuf/unittest_no_generic_services.proto + src/google/protobuf/unittest_optimize_for.proto + src/google/protobuf/unittest.proto + src/google/protobuf/unittest_import_public.proto + src/google/protobuf/unittest_import_public_lite.proto + src/google/protobuf/unittest_drop_unknown_fields.proto + src/google/protobuf/unittest_preserve_unknown_enum.proto + src/google/protobuf/map_lite_unittest.proto + src/google/protobuf/map_proto2_unittest.proto + src/google/protobuf/map_unittest.proto + # The unittest_custom_options.proto extends the messages in descriptor.proto + # so we build it in to test extending in general. The library doesn't provide + # a descriptor as it doesn't use the classes/enums. + src/google/protobuf/descriptor.proto +) + +# Note: there is overlap in package.Message names between some of the test +# files, so they can't be generated all at once. This works because the overlap +# isn't linked into a single binary. +for a_proto in "${CORE_PROTO_FILES[@]}" ; do + compile_protos "${a_proto}" +done + +# ----------------------------------------------------------------------------- +# Generate the Objective C specific testing protos. +compile_protos \ + --proto_path="objectivec/Tests" \ + objectivec/Tests/unittest_cycle.proto \ + objectivec/Tests/unittest_deprecated.proto \ + objectivec/Tests/unittest_deprecated_file.proto \ + objectivec/Tests/unittest_extension_chain_a.proto \ + objectivec/Tests/unittest_extension_chain_b.proto \ + objectivec/Tests/unittest_extension_chain_c.proto \ + objectivec/Tests/unittest_extension_chain_d.proto \ + objectivec/Tests/unittest_extension_chain_e.proto \ + objectivec/Tests/unittest_extension_chain_f.proto \ + objectivec/Tests/unittest_extension_chain_g.proto \ + objectivec/Tests/unittest_runtime_proto2.proto \ + objectivec/Tests/unittest_runtime_proto3.proto \ + objectivec/Tests/unittest_objc.proto \ + objectivec/Tests/unittest_objc_startup.proto |