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all commands: use /tmp/bazel-zig-cc (#6)

Different Bazel instances can share the zig cache all right.
This commit is contained in:
Motiejus Jakštys 2023-03-08 17:33:59 +02:00 committed by GitHub
parent f239f467a0
commit 3a204583f3
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 10 additions and 29 deletions

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@ -7,5 +7,3 @@ build --worker_sandboxing
build --experimental_reuse_sandbox_directories
build --incompatible_enable_cc_toolchain_resolution
build --action_env BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
try-import %workspace%/.custom.ci.bazelrc

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@ -3,15 +3,11 @@
steps:
- label: "Test"
command: |
. .buildkite/setup-bazelrc.sh
ci/test
command: ci/test
- label: "Lint"
command: |
. .buildkite/setup-bazelrc.sh
ci/lint
command: ci/lint
- label: "List Platforms"
command: "ci/list_toolchains_platforms"
command: ci/list_toolchains_platforms
- label: "Test Release and Launcher scripts"
command: |
git config --global user.email "buildkite@example.com"
@ -31,7 +27,6 @@ steps:
ci/launcher-wine64
- label: "mod-tidy and update-repos"
command: |
. .buildkite/setup-bazelrc.sh
bin/mod-tidy
git diff --exit-code
agents:

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@ -1,15 +0,0 @@
# Copyright 2023 Uber Technologies, Inc.
# Licensed under the Apache License, Version 2.0
if [ -z "${BUILDKITE_BUILD_NUMBER:-}" ]; then
>&2 echo "error: expected to run in buildkite"
exit 1
fi
export BAZEL_ZIG_CC_CACHE_PREFIX="/tmp/bazel-zig-cc${BUILDKITE_BUILD_NUMBER}"
mkdir -p "$BAZEL_ZIG_CC_CACHE_PREFIX"
cat > .custom.ci.bazelrc <<EOF
common --repo_env BAZEL_ZIG_CC_CACHE_PREFIX="$BAZEL_ZIG_CC_CACHE_PREFIX"
build --sandbox_writable_path "$BAZEL_ZIG_CC_CACHE_PREFIX"
EOF

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@ -4,7 +4,7 @@
# Licensed under the Apache License, Version 2.0
set -xeu
cd "$(git rev-parse --show-toplevel)/"
cd "$(git rev-parse --show-toplevel)"
echo "--- go mod tidy"
tools/bazel run @go_sdk//:bin/go -- mod tidy

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@ -7,7 +7,6 @@ set -euo pipefail
cd "$(git rev-parse --show-toplevel)"
if command -v shellcheck &> /dev/null; then
mapfile -t files < \
<(git ls-files)

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@ -5,22 +5,26 @@
set -xeuo pipefail
cache_prefix="${BAZEL_ZIG_CC_CACHE_PREFIX:-/tmp/bazel-zig-cc}"
# check a very hermetic setup with a single target. Re-building all of
# them takes a long time, so using only one. If we ever decide to build all
# targets, we will need to exclude Go, since go dynamically links to glibc on
# linux.
echo "--- build a single target with very hermetic sandbox"
tools/bazel build "$@" \
--experimental_use_hermetic_linux_sandbox \
--sandbox_writable_path="$cache_prefix" \
--sandbox_add_mount_pair=/proc \
//test/c:which_libc_linux_amd64_gnu.2.19
# then test everything else with the standard sandbox
echo "--- bazel test $@ ..."
echo "--- bazel test $* ..."
tools/bazel test "$@" ...
echo "--- ensure github.com/ziglang/zig/issues/13050 does not regress"
find "${BAZEL_ZIG_CC_CACHE_PREFIX:-/tmp/bazel-zig-cc}" \
find "$cache_prefix" \
-name mutex_destructor.o -execdir file '{}' \; \
| sort \
| uniq -c \