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EricWFldionne
EricWF
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ldionne
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[libc++] Add output groups to run-buildbot
This improves the CI output by providing collapsable sections for sub-parts of our build. This was originally opened as llvm#75233.
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‎libcxx/utils/ci/run-buildbot

Lines changed: 73 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
#
88
# ===----------------------------------------------------------------------===##
99

10-
set -ex
10+
set -e
1111
set -o pipefail
1212
unset LANG
1313
unset LC_ALL
@@ -104,12 +104,37 @@ if [ -z "${CMAKE}" ]; then
104104
fi
105105
fi
106106

107+
function step() {
108+
endstep
109+
set +x
110+
if [[ -v GITHUB_ACTIONS ]]; then
111+
echo "::group::$1"
112+
export IN_GROUP=1
113+
else
114+
echo "--- $1"
115+
fi
116+
set -x
117+
}
118+
119+
function endstep() {
120+
set +x
121+
if [[ -v GITHUB_ACTIONS ]] && [[ -v IN_GROUP ]]; then
122+
echo "::endgroup::"
123+
unset IN_GROUP
124+
fi
125+
set -x
126+
}
127+
128+
function error() {
129+
echo "::error::$1"
130+
}
131+
107132
function clean() {
108133
rm -rf "${BUILD_DIR}"
109134
}
110135

111136
function generate-cmake-base() {
112-
echo "--- Generating CMake"
137+
step "Generating CMake"
113138
${CMAKE} \
114139
-S "${MONOREPO_ROOT}/runtimes" \
115140
-B "${BUILD_DIR}" \
@@ -146,29 +171,32 @@ function generate-cmake-android() {
146171
}
147172

148173
function check-runtimes() {
149-
echo "+++ Running the libc++ tests"
174+
step "Building libc++ test dependencies"
175+
${NINJA} -vC "${BUILD_DIR}" cxx-test-depends
176+
177+
step "Running the libc++ tests"
150178
${NINJA} -vC "${BUILD_DIR}" check-cxx
151179

152-
echo "+++ Running the libc++abi tests"
180+
step "Running the libc++abi tests"
153181
${NINJA} -vC "${BUILD_DIR}" check-cxxabi
154182

155-
echo "+++ Running the libunwind tests"
183+
step "Running the libunwind tests"
156184
${NINJA} -vC "${BUILD_DIR}" check-unwind
157185
}
158186

159187
# TODO: The goal is to test this against all configurations. We should also move
160188
# this to the Lit test suite instead of being a separate CMake target.
161189
function check-abi-list() {
162-
echo "+++ Running the libc++ ABI list test"
190+
step "Running the libc++ ABI list test"
163191
${NINJA} -vC "${BUILD_DIR}" check-cxx-abilist || (
164-
echo "+++ Generating the libc++ ABI list after failed check"
192+
error "Generating the libc++ ABI list after failed check"
165193
${NINJA} -vC "${BUILD_DIR}" generate-cxx-abilist
166194
false
167195
)
168196
}
169197

170198
function check-cxx-benchmarks() {
171-
echo "--- Running the benchmarks"
199+
step "Running the benchmarks"
172200
${NINJA} -vC "${BUILD_DIR}" check-cxx-benchmarks
173201
}
174202

@@ -178,12 +206,13 @@ function test-armv7m-picolibc() {
178206
# To make it easier to get this builder up and running, build picolibc
179207
# from scratch. Anecdotally, the build-picolibc script takes about 16 seconds.
180208
# This could be optimised by building picolibc into the Docker container.
209+
step "Building picolibc from source"
181210
${MONOREPO_ROOT}/libcxx/utils/ci/build-picolibc.sh \
182211
--build-dir "${BUILD_DIR}" \
183212
--install-dir "${INSTALL_DIR}" \
184213
--target armv7m-none-eabi
185214

186-
echo "--- Generating CMake"
215+
step "Generating CMake for compiler-rt"
187216
flags="--sysroot=${INSTALL_DIR}"
188217
${CMAKE} \
189218
-S "${MONOREPO_ROOT}/compiler-rt" \
@@ -195,6 +224,8 @@ function test-armv7m-picolibc() {
195224
-DCMAKE_CXX_FLAGS="${flags}" \
196225
-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON \
197226
"${@}"
227+
228+
step "Generating CMake for libc++"
198229
generate-cmake \
199230
-DLIBCXX_TEST_CONFIG="armv7m-picolibc-libc++.cfg.in" \
200231
-DLIBCXXABI_TEST_CONFIG="armv7m-picolibc-libc++abi.cfg.in" \
@@ -203,6 +234,7 @@ function test-armv7m-picolibc() {
203234
-DCMAKE_CXX_FLAGS="${flags}" \
204235
"${@}"
205236

237+
step "Installing compiler-rt"
206238
${NINJA} -vC "${BUILD_DIR}/compiler-rt" install
207239

208240
# Prior to clang 19, armv7m-none-eabi normalised to armv7m-none-unknown-eabi.
@@ -216,9 +248,9 @@ function test-armv7m-picolibc() {
216248
}
217249

218250
# Print the version of a few tools to aid diagnostics in some cases
251+
step "Diagnose tools in use"
219252
${CMAKE} --version
220253
${NINJA} --version
221-
222254
if [ ! -z "${CXX}" ]; then ${CXX} --version; fi
223255

224256
case "${BUILDER}" in
@@ -228,10 +260,9 @@ check-generated-output)
228260
clean
229261
generate-cmake
230262

231-
set +x # Printing all the commands below just creates extremely confusing output
232-
233263
# Reject patches that forgot to re-run the generator scripts.
234-
echo "+++ Making sure the generator scripts were run"
264+
step "Making sure the generator scripts were run"
265+
set +x # Printing all the commands below just creates extremely confusing output
235266
${NINJA} -vC "${BUILD_DIR}" libcxx-generate-files
236267
git diff | tee ${BUILD_DIR}/generated_output.patch
237268
git ls-files -o --exclude-standard | tee ${BUILD_DIR}/generated_output.status
@@ -243,9 +274,8 @@ check-generated-output)
243274
false
244275
fi
245276

246-
# Reject patches that introduce non-ASCII characters or hard tabs.
247-
# Depends on LC_COLLATE set at the top of this script.
248-
set -x
277+
# This depends on LC_COLLATE set at the top of this script.
278+
step "Reject patches that introduce non-ASCII characters or hard tabs."
249279
! grep -rn '[^ -~]' libcxx/include libcxx/src libcxx/test libcxx/benchmarks \
250280
--exclude '*.dat' \
251281
--exclude '*unicode*.cpp' \
@@ -353,7 +383,7 @@ generic-ubsan)
353383
bootstrapping-build)
354384
clean
355385

356-
echo "--- Generating CMake"
386+
step "Generating CMake"
357387
${CMAKE} \
358388
-S "${MONOREPO_ROOT}/llvm" \
359389
-B "${BUILD_DIR}" \
@@ -370,14 +400,14 @@ bootstrapping-build)
370400
-DLLVM_ENABLE_ASSERTIONS=ON \
371401
-DLLVM_LIT_ARGS="-sv --xunit-xml-output test-results.xml --timeout=1500 --time-tests"
372402

373-
echo "+++ Running the LLDB libc++ data formatter tests"
403+
step "Running the LLDB libc++ data formatter tests"
374404
${NINJA} -vC "${BUILD_DIR}" lldb-api-test-deps
375405
${BUILD_DIR}/bin/llvm-lit -sv --param dotest-args='--category libc++' "${MONOREPO_ROOT}/lldb/test/API"
376406

377-
echo "--- Running the libc++ and libc++abi tests"
407+
step "Running the libc++ and libc++abi tests"
378408
${NINJA} -vC "${BUILD_DIR}" check-runtimes
379409

380-
echo "+++ Installing libc++ and libc++abi to a fake location"
410+
step "Installing libc++ and libc++abi to a fake location"
381411
${NINJA} -vC "${BUILD_DIR}" install-runtimes
382412

383413
ccache -s
@@ -510,6 +540,7 @@ generic-optimized-speed)
510540
apple-configuration)
511541
clean
512542

543+
step "Installing libc++ with the Apple system configuration"
513544
arch="$(uname -m)"
514545
xcrun --sdk macosx \
515546
${MONOREPO_ROOT}/libcxx/utils/ci/apple-install-libcxx.sh \
@@ -520,6 +551,7 @@ apple-configuration)
520551
--architectures "${arch}" \
521552
--version "999.99"
522553

554+
step "Running tests against Apple-configured libc++"
523555
# TODO: It would be better to run the tests against the fake-installed version of libc++ instead
524556
xcrun --sdk macosx ninja -vC "${BUILD_DIR}/${arch}" check-cxx check-cxxabi check-cxx-abilist
525557
;;
@@ -532,6 +564,7 @@ apple-system-hardened)
532564
params+=";hardening_mode=fast"
533565

534566
# In the Apple system configuration, we build libc++ and libunwind separately.
567+
step "Installing libc++ and libc++abi in Apple-system configuration"
535568
${CMAKE} \
536569
-S "${MONOREPO_ROOT}/runtimes" \
537570
-B "${BUILD_DIR}/cxx" \
@@ -547,6 +580,7 @@ apple-system-hardened)
547580
-DLIBCXX_TEST_PARAMS="${params}" \
548581
-DLIBCXXABI_TEST_PARAMS="${params}"
549582

583+
step "Installing libunwind in Apple-system configuration"
550584
${CMAKE} \
551585
-S "${MONOREPO_ROOT}/runtimes" \
552586
-B "${BUILD_DIR}/unwind" \
@@ -559,13 +593,13 @@ apple-system-hardened)
559593
-DLIBUNWIND_TEST_PARAMS="${params}" \
560594
-DCMAKE_INSTALL_NAME_DIR="/usr/lib/system"
561595

562-
echo "+++ Running the libc++ tests"
596+
step "Running the libc++ tests"
563597
${NINJA} -vC "${BUILD_DIR}/cxx" check-cxx
564598

565-
echo "+++ Running the libc++abi tests"
599+
step "Running the libc++abi tests"
566600
${NINJA} -vC "${BUILD_DIR}/cxx" check-cxxabi
567601

568-
echo "+++ Running the libunwind tests"
602+
step "Running the libunwind tests"
569603
${NINJA} -vC "${BUILD_DIR}/unwind" check-unwind
570604
;;
571605
apple-system)
@@ -576,6 +610,7 @@ apple-system)
576610
params="target_triple=${arch}-apple-macosx${version}"
577611

578612
# In the Apple system configuration, we build libc++ and libunwind separately.
613+
step "Installing libc++ and libc++abi in Apple-system configuration"
579614
${CMAKE} \
580615
-S "${MONOREPO_ROOT}/runtimes" \
581616
-B "${BUILD_DIR}/cxx" \
@@ -591,6 +626,7 @@ apple-system)
591626
-DLIBCXX_TEST_PARAMS="${params}" \
592627
-DLIBCXXABI_TEST_PARAMS="${params}"
593628

629+
step "Installing libunwind in Apple-system configuration"
594630
${CMAKE} \
595631
-S "${MONOREPO_ROOT}/runtimes" \
596632
-B "${BUILD_DIR}/unwind" \
@@ -603,13 +639,13 @@ apple-system)
603639
-DLIBUNWIND_TEST_PARAMS="${params}" \
604640
-DCMAKE_INSTALL_NAME_DIR="/usr/lib/system"
605641

606-
echo "+++ Running the libc++ tests"
642+
step "Running the libc++ tests"
607643
${NINJA} -vC "${BUILD_DIR}/cxx" check-cxx
608644

609-
echo "+++ Running the libc++abi tests"
645+
step "Running the libc++abi tests"
610646
${NINJA} -vC "${BUILD_DIR}/cxx" check-cxxabi
611647

612-
echo "+++ Running the libunwind tests"
648+
step "Running the libunwind tests"
613649
${NINJA} -vC "${BUILD_DIR}/unwind" check-unwind
614650
;;
615651
benchmarks)
@@ -672,13 +708,13 @@ clang-cl-dll)
672708
# anyway), thus just disable the experimental library. Remove this
673709
# setting when cmake and the test driver does the right thing automatically.
674710
generate-cmake-libcxx-win -DLIBCXX_TEST_PARAMS="enable_experimental=False"
675-
echo "+++ Running the libc++ tests"
711+
step "Running the libc++ tests"
676712
${NINJA} -vC "${BUILD_DIR}" check-cxx
677713
;;
678714
clang-cl-static)
679715
clean
680716
generate-cmake-libcxx-win -DLIBCXX_ENABLE_SHARED=OFF
681-
echo "+++ Running the libc++ tests"
717+
step "Running the libc++ tests"
682718
${NINJA} -vC "${BUILD_DIR}" check-cxx
683719
;;
684720
clang-cl-no-vcruntime)
@@ -689,14 +725,14 @@ clang-cl-no-vcruntime)
689725
# exceptions enabled.
690726
generate-cmake-libcxx-win -DLIBCXX_TEST_PARAMS="enable_experimental=False" \
691727
-DLIBCXX_TEST_CONFIG="llvm-libc++-shared-no-vcruntime-clangcl.cfg.in"
692-
echo "+++ Running the libc++ tests"
728+
step "Running the libc++ tests"
693729
${NINJA} -vC "${BUILD_DIR}" check-cxx
694730
;;
695731
clang-cl-debug)
696732
clean
697733
generate-cmake-libcxx-win -DLIBCXX_TEST_PARAMS="enable_experimental=False" \
698734
-DCMAKE_BUILD_TYPE=Debug
699-
echo "+++ Running the libc++ tests"
735+
step "Running the libc++ tests"
700736
${NINJA} -vC "${BUILD_DIR}" check-cxx
701737
;;
702738
clang-cl-static-crt)
@@ -705,7 +741,7 @@ clang-cl-static-crt)
705741
# the static CRT, as opposed to "MultiThreadedDLL" which is the default).
706742
generate-cmake-libcxx-win -DLIBCXX_ENABLE_SHARED=OFF \
707743
-DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded
708-
echo "+++ Running the libc++ tests"
744+
step "Running the libc++ tests"
709745
${NINJA} -vC "${BUILD_DIR}" check-cxx
710746
;;
711747
mingw-dll)
@@ -751,6 +787,7 @@ mingw-incomplete-sysroot)
751787
-C "${MONOREPO_ROOT}/libcxx/cmake/caches/MinGW.cmake"
752788
# Only test that building succeeds; there's not much extra value in running
753789
# the tests here, as it would be equivalent to the mingw-dll config above.
790+
step "Building the runtimes"
754791
${NINJA} -vC "${BUILD_DIR}"
755792
;;
756793
aix)
@@ -768,7 +805,7 @@ android-ndk-*)
768805
ANDROID_EMU_IMG="${BUILDER#android-ndk-}"
769806
. "${MONOREPO_ROOT}/libcxx/utils/ci/vendor/android/emulator-functions.sh"
770807
if ! validate_emu_img "${ANDROID_EMU_IMG}"; then
771-
echo "error: android-ndk suffix must be a valid emulator image (${ANDROID_EMU_IMG})" >&2
808+
error "android-ndk suffix must be a valid emulator image (${ANDROID_EMU_IMG})" >&2
772809
exit 1
773810
fi
774811
ARCH=$(arch_of_emu_img ${ANDROID_EMU_IMG})
@@ -800,9 +837,9 @@ android-ndk-*)
800837
# directories.
801838
adb shell mkdir -p /data/local/tmp/adb_run
802839
adb push "${BUILD_DIR}/lib/libc++_shared.so" /data/local/tmp/libc++/libc++_shared.so
803-
echo "+++ Running the libc++ tests"
840+
step "Running the libc++ tests"
804841
${NINJA} -vC "${BUILD_DIR}" check-cxx
805-
echo "+++ Running the libc++abi tests"
842+
step "Running the libc++abi tests"
806843
${NINJA} -vC "${BUILD_DIR}" check-cxxabi
807844
;;
808845
#################################################################
@@ -818,3 +855,5 @@ android-ndk-*)
818855
exit 1
819856
;;
820857
esac
858+
859+
endstep # Make sure we close any still-open output group

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