1. The alpine 3.13 support to use the latest git which has the "--first-parent" option. 2. This option is useful in avoiding false positives when a merged branch contained broken or non-buildable commits, but the merge itself was OK. Ref: https://git-scm.com/docs/git-bisect

Signed-off-by: Cao Xueliang caoxl78320@163.com --- container/delimiter/Dockerfile | 2 +- lib/git_bisect.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/container/delimiter/Dockerfile b/container/delimiter/Dockerfile index ab7519d..c4e5074 100644 --- a/container/delimiter/Dockerfile +++ b/container/delimiter/Dockerfile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: MulanPSL-2.0+ # Copyright (c) 2020 Huawei Technologies Co., Ltd. All rights reserved.

-FROM alpine:3.11 +FROM alpine:3.13

RUN sed -ri.origin 's|^https?://dl-cdn.alpinelinux.org|http://mirrors.huaweicloud.com%7Cg' /etc/apk/repositories && \ apk update && \ diff --git a/lib/git_bisect.rb b/lib/git_bisect.rb index 2fee60c..e577afd 100644 --- a/lib/git_bisect.rb +++ b/lib/git_bisect.rb @@ -82,7 +82,7 @@ class GitBisect puts "bad_commit: #{@bad_commit}" puts "good_commit: #{@good_commit}"

- result = `git -C #{@work_dir} bisect start #{@bad_commit} #{@good_commit}` + result = `git -C #{@work_dir} bisect start --first-parent #{@bad_commit} #{@good_commit}` temp = result.split(/\n/) if temp[0].include? 'Bisecting' result = `git -C #{@work_dir} bisect run #{BISECT_RUN_SCRIPT} #{@bad_job_id} #{@error_id.inspect} #{@work_dir}`