Fix deploy: prevent duplicate github-pages artifact on workflow re-run - #9
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[WIP] Fix failing GitHub Actions job deploy
Fix deploy: prevent duplicate github-pages artifact on workflow re-run
Jul 3, 2026
KevinPy
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July 3, 2026 16:43
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On partial workflow re-runs, the
github-pagesartifact from the first run persists. A second upload then creates a duplicate, causingactions/deploy-pages@v4to fail withMultiple artifacts named "github-pages" were unexpectedly found for this workflow run. Artifact count is 2.Change
overwrite: truetoactions/upload-pages-artifact@v3indeploy.ymlso re-runs replace the existing artifact rather than creating a second one.