Update: remove unused CI

[vcaesar]

• Issues: #

Provide test code:

Description

...

Summary by CodeRabbit

• Chores
  • Removed automated continuous integration configurations.

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[coderabbitai]

Caution

Review failed

Pull request was closed or merged during review

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 20fb9f1b-fefc-4e91-8b61-85b80dccacdf

📥 Commits

Reviewing files that changed from the base of the PR and between ded61ca and f33ac13.

📒 Files selected for processing (2)

• .travis.yml
• appveyor.yml

💤 Files with no reviewable changes (2)

• .travis.yml
• appveyor.yml

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📝 Walkthrough

Walkthrough

This pull request removes continuous integration configuration files for Travis CI and AppVeyor, eliminating the automated testing setup that previously ran tests across Linux, macOS, and Windows environments using different CI platforms.

Changes

Cohort / File(s)	Summary
CI Configuration Removal .travis.yml, appveyor.yml	Deleted Travis CI configuration (Go 1.19.x and tip matrix, Linux/macOS setup) and AppVeyor configuration (Windows Visual Studio 2017 build, Go toolchain management, test execution pipeline).

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested labels

update

Poem

🐰 The CI pipelines fade away,
No more Travis tests each day,
AppVeyor's build scripts disappear,
Simplified workflows now are clear!

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is largely incomplete. It contains only placeholder content from the template ('Issues: #', empty test code block, and '...') without explaining the rationale or changes.	Add a proper description explaining why these CI configurations are being removed and what the impact is. Include relevant issue links if applicable.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately identifies the main change—removal of Travis CI and AppVeyor CI configurations—which is the primary purpose of this changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch bitmap-pr

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[Copilot]

Pull request overview

This PR removes legacy CI configuration files for AppVeyor and Travis, presumably because the project no longer uses those services and relies on other CI (e.g., GitHub Actions / CircleCI).

Changes:

• Delete appveyor.yml (AppVeyor pipeline config)
• Delete .travis.yml (Travis CI pipeline config)

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
appveyor.yml	Removes AppVeyor CI configuration from the repo
.travis.yml	Removes Travis CI configuration from the repo

Comments suppressed due to low confidence (2)

appveyor.yml:1

• This PR removes the AppVeyor config, but the main README still displays an AppVeyor build status badge (README.md line 8). Please remove/update that badge so users don’t think AppVeyor is still used for CI.
  .travis.yml:1
• This PR removes the Travis CI config, but docs/archive/README_zh.md still includes a Travis build status badge/link (line 7). Please remove/update that reference to avoid pointing readers to a CI provider that’s no longer used.

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