[ci] switch from macos-14 to macos-15 runners #7476

Merged
jameslamb opened 4:42pm on September 29, 2026 wanted to merge 33 Δ into microsoft/lightgbm main from
ci/fix-macos-14-jobs

Pull request #7476 quality checks

Code files and functions touched by this pull request are analyzed below.

Quality targets

How does this pull request compare to chosen code quality targets? Read more about code quality targets.

Target name Target value This PR
Maximum Diff Delta per PR 500 33
Maximum comment count per PR 10 0
Pull request maximum business days between activity 3 4
Pull request maximum business days open 5 4

Coupled files

Are there any files from this commit that are always committed alongside another file? This often suggests that there exists code coupling to potentially remove. Read more about code coupling

Committed together % Code file
Coupled code file
Commits in PR with both
88 .github/workflows/cpp.yml
.github/workflows/python_package.yml
1
85 .github/workflows/cpp.yml
.github/workflows/r_package.yml
1

Biggest files changes in pull request

Estimated line counts are shown. Values may change once change summary has finished building.

Path View whole file Lines removed Lines added Final line count
.ci/setup.sh 5 0 ---
.github/workflows/r_package.yml 0 0 ---
.github/workflows/cpp.yml 0 0 ---
.github/workflows/python_package.yml 0 0 ---

️ Biggest functions grown or shrunk by pull request

Which functions had their line count change as part of this pull request?

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