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Code Coverage (llvm-cov) #14

Code Coverage (llvm-cov)

Code Coverage (llvm-cov) #14

Workflow file for this run

name: Code Coverage (llvm-cov)
on:
schedule:
- cron: "0 1 * * *" # UTC timing is every day at 1am UTC
workflow_dispatch:
env:
CARGO_TERM_COLOR: always
# Disable incremental compilation.
#
# Incremental compilation is useful as part of an edit-build-test-edit cycle,
# as it lets the compiler avoid recompiling code that hasn't changed. However,
# on CI, we're not making small edits; we're almost always building the entire
# project from scratch. Thus, incremental compilation on CI actually
# introduces *additional* overhead to support making future builds
# faster...but no future builds will ever occur in any given CI environment.
#
# See https://matklad.github.io/2021/09/04/fast-rust-builds.html#ci-workflow
# for details.
CARGO_INCREMENTAL: 0
# Allow more retries for network requests in cargo (downloading crates) and
# rustup (installing toolchains). This should help to reduce flaky CI failures
# from transient network timeouts or other issues.
CARGO_NET_RETRY: 10
RUSTUP_MAX_RETRIES: 10
# Don't emit giant backtraces in the CI logs.
RUST_BACKTRACE: short
# RUSTFLAGS: -D warnings
RUSTDOCFLAGS: -D warnings
jobs:
llvm-cov-nextest:
name: Generate code coverage (nextest)
runs-on: self-hosted
timeout-minutes: 120
env:
CARGO_TERM_COLOR: always
steps:
- uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # pin@v4
- uses: bmwill/rust-cache@fb63fcd7a959767755b88b5af2f5cbf65fb8a127 # pin@v1
- name: Install cargo-llvm-cov
uses: taiki-e/install-action@125e82eef6e60d2b0c20d4d1f4cf81db37f68bf3 # pin@cargo-llvm-cov
- name: Install nextest
uses: taiki-e/install-action@7e58f89e24a544d88f7a74c6eed8a3df3fd4c658 # pin@nextest
# - name: Set Swap Space
# uses: actionhippie/swap-space@v1
# with:
# size: 256G
- name: Update Rust toolchain
run: rustup update stable
# - name: Generate code coverage
# run: |
# cargo llvm-cov clean
# IOTA_SKIP_SIMTESTS=1 cargo +nightly llvm-cov --ignore-run-fail --branch --html nextest -vv
# - name: Pack report
# run: cd target/llvm-cov/html && tar -czvf ../nextest_coverage_report.tgz ./
# - name: Upload report
# uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # pin@v4
# with:
# name: nextest_coverage_report.tgz
# path: ./target/llvm-cov/nextest_coverage_report.tgz
# if-no-files-found: error
# retention-days: 1
- name: Generate code coverage (simtest)
run: |
git clean -fd
./scripts/simtest/codecov.sh
- name: Pack report (simtest)
run: cd target/llvm-cov/html && tar -czvf ../simtest_coverage_report.tgz ./
- name: Upload report (simtest)
uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # pin@v4
with:
name: simtest_coverage_report.tgz
path: ./target/llvm-cov/simtest_coverage_report.tgz
if-no-files-found: error
retention-days: 1