lemma/infra/ at main · lemma.pub/lemma · Tangled

lemma.pub / lemma

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Blogging platform with advanced tools for arts and sciences.

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lemma / infra /

at main 4 folders 6 files

lemma Add pub link to Following feed items 4w ago

Add pub link to Following feed items

1 month ago

Preserve GSI1SK across re-indexes to prevent duplicate timeline items When a post is re-indexed (e.g. after a publication rename or repeated backfill), upsertDocument was overwriting GSI1SK with a new Date.now()-clamped value. Because fanInExistingPosts uses GSI1SK as the timeline SK, two subscribes separated by a re-index would produce two differently-keyed timeline items for the same post rkey. Fix: read the existing GSI1SK before writing; only compute a new value if the record doesn't exist yet. This makes GSI1SK write-once and keeps fan-in idempotent across re-indexes.

1 month ago

Add suggestions

1 month ago

Add pub link to Following feed items

1 month ago

Add pub link to Following feed items

1 month ago

delete-user-posts.py

Fix recent articles feed sorting

1 month ago

Fix deployment to auto-select the AZ for indexer instance and properly invalidate site cache on full redeploy

1 month ago

deploy-local.sh

Streamline make targets

1 month ago

migrate-feed-sort-key.py

Fix recent articles feed sorting

1 month ago

migrate-publication-urls.py

Add housekeeping script

1 month ago