Rollup merge of #126105 - tmandry:fuchsia-scripts, r=lqd

Add debugging utils and comments to Fuchsia scripts

This should help when debugging a failure in the Fuchsia build in CI.

I plan to follow up with a PR to the testing section of the dev guide with more details, along with more improvements happening in the Fuchsia repo itself.

try-job: x86_64-gnu-integration
This commit is contained in:
León Orell Valerian Liehr 2024-06-08 04:25:46 +02:00 committed by GitHub
commit 8e225fbac8
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2 changed files with 70 additions and 30 deletions

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@ -1,3 +1,6 @@
# This job builds a toolchain capable of building Fuchsia, and then builds
# Fuchsia. See the build-fuchsia.sh script in this directory for more details.
FROM ubuntu:22.04
ARG DEBIAN_FRONTEND=noninteractive

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@ -2,17 +2,47 @@
# Downloads and builds the Fuchsia operating system using a toolchain installed
# in $RUST_INSTALL_DIR.
#
# You may run this script locally using Docker with the following command:
#
# $ src/ci/docker/run.sh x86_64-gnu-integration
#
# Alternatively, from within the container with --dev, assuming you have made it
# as far as building the toolchain with the above command:
#
# $ src/ci/docker/run.sh --dev x86_64-gnu-integration
# docker# git config --global --add safe.directory /checkout/obj/fuchsia
# docker# ../src/ci/docker/host-x86_64/x86_64-gnu-integration/build-fuchsia.sh
#
# Also see the docs in the rustc-dev-guide for more info:
# https://github.com/rust-lang/rustc-dev-guide/pull/1989
set -euf -o pipefail
INTEGRATION_SHA=1011e3298775ee7cdf6f6dc73e808d6a86e33bd6
# Set this variable to 1 to disable updating the Fuchsia checkout. This is
# useful for making local changes. You can find the Fuchsia checkout in
# `obj/x86_64-gnu-integration/fuchsia` in your local checkout after running this
# job for the first time.
KEEP_CHECKOUT=
# Any upstream refs that should be cherry-picked. This can be used to include
# Gerrit changes from https://fxrev.dev during development (click the "Download"
# button on a changelist to see the cherry pick ref). Example:
# PICK_REFS=(refs/changes/71/1054071/2 refs/changes/74/1054574/2)
PICK_REFS=()
# The commit hash of Fuchsia's integration.git to check out. This controls the
# commit hash of fuchsia.git and some other repos in the "monorepo" checkout, in
# addition to versions of prebuilts. It should be bumped regularly by the
# Fuchsia team  we aim for every 1-2 months.
INTEGRATION_SHA=1011e3298775ee7cdf6f6dc73e808d6a86e33bd6
checkout=fuchsia
jiri=.jiri_root/bin/jiri
set -x
if [ -z "$KEEP_CHECKOUT" ]; then
# This script will:
# - create a directory named "fuchsia" if it does not exist
# - download "jiri" to "fuchsia/.jiri_root/bin"
@ -47,5 +77,12 @@ for git_ref in "${PICK_REFS[@]}"; do
git fetch https://fuchsia.googlesource.com/fuchsia $git_ref
git cherry-pick --no-commit FETCH_HEAD
done
else
echo Reusing existing Fuchsia checkout
cd $checkout
fi
# Run the script inside the Fuchsia checkout responsible for building Fuchsia.
# You can change arguments to the build by setting KEEP_CHECKOUT=1 above and
# modifying them in build_fuchsia_from_rust_ci.sh.
bash scripts/rust/build_fuchsia_from_rust_ci.sh