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Re: [XEN PATCH v4 3/4] automation: Add ECLAIR pipelines



On Wed, 26 Jul 2023, Simone Ballarin wrote:
> Add two pipelines that analyze an ARM64 and a X86_64 build with the
> ECLAIR static analyzer on the guidelines contained in Set1.
> 
> The analysis configuration is stored in automation/eclair_analysis.
> 
> All commits on the xen-project/xen:staging branch will be analyzed
> and their artifacts will be stored indefinitely; the integration will
> report differential information with respect to the previous analysis.
> 
> All commits on other branches or repositories will be analyzed and
> only the last ten artifacts will be kept; the integration will report
> differential information with respect to the analysis done on the common
> ancestor with xen-project/xen:staging (if available).
> 
> Currently the pipeline variable ENABLE_ECLAIR_BOT is set to "n".
> Doing so disables the generation of comments with the analysis summary
> on the commit threads. The variable can be set to "y" if the a masked
> variable named ECLAIR_BOT_TOKEN is set with the impersonation token of
> an account with enough privileges to write on all repositories.
> 
> Additionaly any repository should be able to read a masked variable
> named WTOKEN with the token provided by BUGSENG.
> 
> The analysis fails if it contains violations of guidelines tagged as
> clean:added. The list of clean guidelines are maintained in
> automation/eclair_analysis/ECLAIR/tagging.ecl.
> 
> Signed-off-by: Simone Ballarin <simone.ballarin@xxxxxxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

I committed the series with one change:

> --

This needs to be exactly --- so that git am will remove the content
below on commit. In this case I removed it manually.


> Changes in v4:
> - move link to the analysis results at the end of the console log
> 
> Changes in v3:
> - split definitions of the ECLAIR pipelines in a separate patch;
> - if the WTOKEN variable is missing now the analysis fails immediately.
> 
> Changes in v2:
> - add ECLAIR configuration files (before they were fetched from a separate
>     repository);
> - now the pipeline fails if there are new violations of guidelines tagged
>     with clean:added.
> ---
>  .gitlab-ci.yml                    |  2 ++
>  automation/gitlab-ci/analyze.yaml | 38 +++++++++++++++++++++++++++++++
>  automation/gitlab-ci/build.yaml   |  1 +
>  automation/scripts/eclair         | 34 +++++++++++++++++++++++++++
>  4 files changed, 75 insertions(+)
>  create mode 100644 automation/gitlab-ci/analyze.yaml
>  create mode 100755 automation/scripts/eclair
> 
> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
> index c8bd7519d5..ee5430b8b7 100644
> --- a/.gitlab-ci.yml
> +++ b/.gitlab-ci.yml
> @@ -1,7 +1,9 @@
>  stages:
> +  - analyze
>    - build
>    - test
>  
>  include:
> +  - 'automation/gitlab-ci/analyze.yaml'
>    - 'automation/gitlab-ci/build.yaml'
>    - 'automation/gitlab-ci/test.yaml'
> diff --git a/automation/gitlab-ci/analyze.yaml 
> b/automation/gitlab-ci/analyze.yaml
> new file mode 100644
> index 0000000000..3d8166572b
> --- /dev/null
> +++ b/automation/gitlab-ci/analyze.yaml
> @@ -0,0 +1,38 @@
> +.eclair-analysis:
> +  stage: analyze
> +  tags:
> +    - eclair-analysis
> +  variables:
> +    ECLAIR_OUTPUT_DIR: "ECLAIR_out"
> +    ANALYSIS_KIND: "normal"
> +    ENABLE_ECLAIR_BOT: "n"
> +    AUTO_PR_BRANCH: "staging"
> +    AUTO_PR_REPOSITORY: "xen-project/xen"
> +  artifacts:
> +    when: always
> +    paths:
> +      - "${ECLAIR_OUTPUT_DIR}/*.log"
> +      - "${ECLAIR_OUTPUT_DIR}/*.txt"
> +      - '*.log'
> +    reports:
> +      codequality: gl-code-quality-report.json
> +
> +eclair-x86_64:
> +  extends: .eclair-analysis
> +  variables:
> +    LOGFILE: "eclair-x86_64.log"
> +    VARIANT: "X86_64"
> +    RULESET: "Set1"
> +  script:
> +    - ./automation/scripts/eclair 2>&1 | tee "${LOGFILE}"
> +  allow_failure: true
> +
> +eclair-ARM64:
> +  extends: .eclair-analysis
> +  variables:
> +    LOGFILE: "eclair-ARM64.log"
> +    VARIANT: "ARM64"
> +    RULESET: "Set1"
> +  script:
> +    - ./automation/scripts/eclair 2>&1 | tee "${LOGFILE}"
> +  allow_failure: true
> diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.yaml
> index c401f62d61..f01e2c32bb 100644
> --- a/automation/gitlab-ci/build.yaml
> +++ b/automation/gitlab-ci/build.yaml
> @@ -11,6 +11,7 @@
>        - '*.log'
>        - '*/*.log'
>      when: always
> +  needs: []
>    except:
>      - master
>      - smoke
> diff --git a/automation/scripts/eclair b/automation/scripts/eclair
> new file mode 100755
> index 0000000000..813a56eb6a
> --- /dev/null
> +++ b/automation/scripts/eclair
> @@ -0,0 +1,34 @@
> +#!/bin/sh -eu
> +
> +ECLAIR_ANALYSIS_DIR=automation/eclair_analysis
> +ECLAIR_DIR="${ECLAIR_ANALYSIS_DIR}/ECLAIR"
> +ECLAIR_OUTPUT_DIR=$(realpath "${ECLAIR_OUTPUT_DIR}")
> +
> +if [ -z "${WTOKEN:-}" ]; then
> +    echo "Failure: the WTOKEN variable is not defined." >&2
> +    exit 1
> +fi
> +
> +"${ECLAIR_ANALYSIS_DIR}/prepare.sh" "${VARIANT}"
> +
> +ex=0
> +"${ECLAIR_DIR}/analyze.sh" "${VARIANT}" "${RULESET}" || ex=$?
> +"${ECLAIR_DIR}/action_log.sh" ANALYSIS_LOG \
> +                             "ECLAIR analysis log" \
> +                             "${ECLAIR_OUTPUT_DIR}/ANALYSIS.log" \
> +                             "${ex}"
> +"${ECLAIR_DIR}/action_log.sh" REPORT_LOG \
> +                             "ECLAIR report log" \
> +                             "${ECLAIR_OUTPUT_DIR}/REPORT.log" \
> +                             "${ex}"
> +[ "${ex}" = 0 ] || exit "${ex}"
> +
> +# Fail in case of new reports
> +"${ECLAIR_DIR}/action_clean_added.sh" "${ECLAIR_OUTPUT_DIR}" || ex=$?
> +"${ECLAIR_DIR}/action_log.sh" DIFF_CHECK_LOG \
> +                             "ECLAIR diff check" \
> +                             "${ECLAIR_OUTPUT_DIR}/clean_added.log" \
> +                             "${ex}"
> +
> +"${ECLAIR_DIR}/action_push.sh" "${WTOKEN}" "${ECLAIR_OUTPUT_DIR}"
> +[ "${ex}" = 0 ] || exit "${ex}"
> -- 
> 2.34.1
> 



 


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