ci: add lock mutex and update latest #918
Merged
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概要
#909 (comment)
でコメントされているエラーについて調査し、修正を作成しました。
原因
問題の原因ですが、根本としては
が重なり、push 先である vimdoc-ja のコミットの状態が clone 時と push 時で差ができ、push失敗したことによります。
対策
これに対し、次の対策をするようにしました。
排他だけでも対策は不可能ではないけど、ロック時間の短縮と他の操作の可能性を考慮し、軽減策はそのまま入れています
参考