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Test new workflow.
[skip-matrix][skip-docs][skip-matx][skip-vdc]
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‎.github/workflows/ci-workflow-pull-request.yml‎

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@@ -190,6 +190,18 @@ jobs:
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upload_workflow_artifact: "true"
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upload_pages_artifact: "false"
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bisect-workflow:
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name: Bisect Workflow Test
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needs: build-workflow
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permissions:
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id-token: write
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contents: read
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uses: ./.github/workflows/git-bisect.yml
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with:
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preset: cudax-cpp17
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launch_args: "--cuda 12.9 --host gcc9"
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build_targets: cudax.cpp17.test.execution
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build-rapids:
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name: Build RAPIDS (optional)
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if: ${{ contains(github.event.head_commit.message, '[test-rapids]') }}

‎.github/workflows/git-bisect.yml‎

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name: "Workflow/Bisect"
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defaults:
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run:
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shell: bash --noprofile --norc -euo pipefail {0}
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on:
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workflow_dispatch:
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inputs:
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runner:
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description: "Runner label"
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required: false
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default: linux-amd64-cpu16
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type: string
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good_ref:
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description: "Good ref/sha/tag/branch. Defaults to latest release tag."
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required: false
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type: string
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bad_ref:
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description: "Bad ref/sha/tag/branch. Defaults to main."
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required: false
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type: string
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launch_args:
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description: "Arguments for .devcontainer/launch.sh -d"
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required: false
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default: ""
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type: string
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preset:
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description: "CMake preset"
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required: true
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type: string
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build_targets:
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description: "Space separated ninja build targets"
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required: false
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default: ""
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type: string
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ctest_targets:
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description: "Space separated CTest targets"
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required: false
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default: ""
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type: string
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workflow_call:
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inputs:
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runner:
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description: "Runner label"
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required: false
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default: linux-amd64-cpu16
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type: string
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good_ref:
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description: "Good ref/sha/tag/branch. Defaults to latest release tag."
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required: false
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type: string
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bad_ref:
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description: "Bad ref/sha/tag/branch. Defaults to HEAD."
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required: false
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type: string
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launch_args:
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description: "Arguments for .devcontainer/launch.sh -d"
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required: false
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default: ""
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type: string
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preset:
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description: "CMake preset"
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required: true
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type: string
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build_targets:
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description: "Space separated ninja build targets"
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required: false
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default: ""
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type: string
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ctest_targets:
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description: "Space separated CTest targets"
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required: false
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default: ""
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type: string
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jobs:
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bisect:
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runs-on: ${{ inputs.runner }}
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permissions:
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id-token: write
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contents: read
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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persist-credentials: false
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fetch-depth: 0 # FULL history
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fetch-tags: true # Ensure tags are present
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- name: Get AWS credentials for sccache bucket
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uses: aws-actions/configure-aws-credentials@v4
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with:
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role-to-assume: arn:aws:iam::279114543810:role/gha-oidc-NVIDIA
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aws-region: us-east-2
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role-duration-seconds: 43200 # 12 hours
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- name: Prepare AWS config for devcontainer
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run: |
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# The devcontainer will mount this path to the home directory
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aws_dir="${{ github.workspace }}/.aws"
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mkdir -p "${aws_dir}"
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cat > "${aws_dir}/config" <<EOF
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[default]
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bucket=rapids-sccache-devs
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region=us-east-2
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EOF
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cat > "${aws_dir}/credentials" <<EOF
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[default]
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aws_access_key_id=${AWS_ACCESS_KEY_ID}
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aws_session_token=${AWS_SESSION_TOKEN}
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aws_secret_access_key=${AWS_SECRET_ACCESS_KEY}
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EOF
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chmod 0600 "${aws_dir}/credentials"
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chmod 0664 "${aws_dir}/config"
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- name: Resolve good and bad refs
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id: refs
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run: |
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good_ref="${{ inputs.good_ref }}"
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bad_ref="${{ inputs.bad_ref }}"
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if [[ -z "$good_ref" ]]; then
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good_ref=$(git tag --list 'v*' | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -n 1)
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echo "Good ref defaulted to last release: $good_ref"
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fi
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if [[ -z "$good_ref" ]]; then
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echo "::error::Unable to determine good ref" >&2
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exit 1
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fi
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if [[ -z "$bad_ref" ]]; then
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bad_ref="HEAD"
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echo "Bad ref defaulted to HEAD: $bad_ref"
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fi
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good_sha=$(git rev-parse "$good_ref")
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bad_sha=$(git rev-parse "$bad_ref")
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echo "good_sha=$good_sha" >> "$GITHUB_OUTPUT"
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echo "bad_sha=$bad_sha" >> "$GITHUB_OUTPUT"
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echo "Good ref $good_ref resolved to $good_sha"
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echo "Bad ref $bad_ref resolved to $bad_sha"
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- name: Run git bisect
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env:
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GOOD_SHA: ${{ steps.refs.outputs.good_sha }}
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BAD_SHA: ${{ steps.refs.outputs.bad_sha }}
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PRESET: ${{ inputs.preset }}
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BUILD_TARGETS: ${{ inputs.build_targets }}
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CTEST_TARGETS: ${{ inputs.ctest_targets }}
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LAUNCH_ARGS: ${{ inputs.launch_args }}
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GITHUB_REPOSITORY: ${{ github.repository }}
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# AWS credentials from the configure-aws-credentials action
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AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
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AWS_SESSION_TOKEN: ${{ env.AWS_SESSION_TOKEN }}
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AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
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AWS_REGION: ${{ env.AWS_REGION }}
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run: |
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cat <<'BASH' > bisect.sh
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#!/usr/bin/env bash
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set -euo pipefail
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cat <<'RUN' > run-once.sh
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#!/usr/bin/env bash
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set -euo pipefail
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echo "::group::⚙️ Testing $(git log --oneline | head -n1)"
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# Configure and parse the build directory from CMake output
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BUILD_DIR=""
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if ! cmake --preset "${PRESET}" 2>&1 | tee cmake-config.log; then
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echo "::endgroup::"
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echo "🔴📝 CMake configure failed for preset ${PRESET}"
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exit 1
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fi
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BUILD_DIR=$(awk -F': ' '/-- Build files have been written to:/ {print $2}' cmake-config.log | tail -n1)
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if [[ -z "${BUILD_DIR}" ]]; then
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echo "::endgroup::"
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echo "🔴‼️ Unable to determine build directory"
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exit 1
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fi
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if [[ -n "${BUILD_TARGETS}" ]]; then
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if ! ninja -C "${BUILD_DIR}" ${BUILD_TARGETS}; then
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echo "::endgroup::"
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echo "🔴🛠️ Ninja build failed for targets: ${BUILD_TARGETS}"
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exit 1
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fi
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fi
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if [[ -n "${CTEST_TARGETS}" ]]; then
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for t in ${CTEST_TARGETS}; do
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if ! ctest --test-dir "${BUILD_DIR}" -R "$t" -V --output-on-failure; then
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echo "::endgroup::"
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echo "🔴🔎 CTest failed for target $t"
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exit 1
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fi
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done
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fi
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echo "::endgroup::"
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echo "🟢✅ Commit ok."
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exit 0
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RUN
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chmod +x run-once.sh
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echo "Starting bisect with:"
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echo " BAD_SHA: $BAD_SHA"
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echo " GOOD_SHA: $GOOD_SHA"
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echo "::group::⚙️ Starting git bisect"
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(set -x; git bisect start "$BAD_SHA" "$GOOD_SHA")
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echo "::endgroup::"
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if git bisect run ./run-once.sh; then
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bad_commit=$(git rev-parse HEAD)
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commit_info=$(git log --pretty=format:'%h %s'| head -n1)
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pr_ref=$(printf '%s\n' "$commit_info" | grep -oE '#[0-9]+' | head -n1 || true)
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echo "::group::Bisect Result Info"
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{
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echo "### Bisect Result"
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echo "- Culprit Commit: $commit_info"
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if [[ -n "$pr_ref" ]]; then
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pr_num=${pr_ref#\#}
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echo "- Culprit PR: https://github.com/${GITHUB_REPOSITORY}/pull/$pr_num"
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fi
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echo "- Commit SHA: $bad_commit"
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echo "- Commit URL: https://github.com/${GITHUB_REPOSITORY}/commit/${bad_commit}"
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echo
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echo "<details><summary>Bisect Log</summary>"
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echo "<pre>"
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git bisect log || :
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echo "</pre>"
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echo "</details>"
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echo
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} | tee -a /tmp/shared/summary.md
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echo "::endgroup::"
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else
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echo "::group::Bisect Result Info"
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{
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echo "### Bisect Failed"
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echo "git bisect did not resolve to a single commit."
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echo "<pre>"
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git bisect log || :
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echo "</pre>"
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} | tee -a /tmp/shared/summary.md
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echo "::endgroup::"
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exit 1
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fi
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BASH
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chmod +x bisect.sh
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mkdir /tmp/shared/
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rc=0
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.devcontainer/launch.sh -d ${LAUNCH_ARGS} \
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--env "AWS_ROLE_ARN=" \
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--env "AWS_REGION=${AWS_REGION}" \
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--env "SCCACHE_REGION=${AWS_REGION}" \
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--env "AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}" \
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--env "AWS_SESSION_TOKEN=${AWS_SESSION_TOKEN}" \
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--env "AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}" \
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--env "GITHUB_SHA=$GITHUB_SHA" \
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--env "GITHUB_WORKSPACE=$GITHUB_WORKSPACE" \
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--env "GOOD_SHA=$GOOD_SHA" \
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--env "BAD_SHA=$BAD_SHA" \
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--env "PRESET=$PRESET" \
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--env "BUILD_TARGETS=$BUILD_TARGETS" \
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--env "CTEST_TARGETS=$CTEST_TARGETS" \
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--env "GITHUB_REPOSITORY=$GITHUB_REPOSITORY" \
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--volume "/tmp/shared:/tmp/shared" \
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-- ./bisect.sh || rc=$?
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find /tmp/shared -type f -exec cat {} \; >> "$GITHUB_STEP_SUMMARY"

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