docs: fix Netlify ignore command skipping builds#3424
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When CACHED_COMMIT_REF == COMMIT_REF (cache miss or rebuild of same commit), `git diff --quiet` finds no changes and exits 0, causing Netlify to skip the build. Guard against this by exiting 1 (proceed with build) when the two refs are identical.
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When CACHED_COMMIT_REF == COMMIT_REF,
git diff --quietfinds no changes and exits 0, causing Netlify to skip the build. Guard against this by exiting 1 (proceed with build) when the two refs are identical.From https://docs.netlify.com/build/configure-builds/environment-variables/#git-metadata
I don't have a netlify account so it's all reading and guessing with no testing.
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