.env.example

# Copy to .env and fill in. All PUBLIC_* vars are inlined into the client bundle.

# Google Analytics 4. Create a GA4 web data stream and paste its measurement ID.
# Leaving blank disables GA and hides the analytics consent prompt.
PUBLIC_GA_MEASUREMENT_ID=

# Giscus (GitHub Discussions comments). Get IDs from https://giscus.app
# Repo: MLSysDev/mlsystems.dev, Category: Comments, Mapping: pathname.
# Leaving these blank shows the "comments not configured" fallback.
# The forum reuses PUBLIC_GISCUS_REPO_ID for inline per-thread commenting.
PUBLIC_GISCUS_REPO_ID=
PUBLIC_GISCUS_CATEGORY_ID=

# Forum: read-only token used AT BUILD to pull GitHub Discussions into the forum.
# Not PUBLIC_ — server/build only, never shipped to the client. A fine-grained or
# classic PAT with read-only access to this repo's Discussions is enough (public
# repo needs no scopes / `public_repo`). Leave blank to render an empty forum.
# Set the same value in the Cloudflare Pages build env (and Functions env).
# Locally you can reuse the gh CLI token:  GITHUB_TOKEN=$(gh auth token) npm run build
GITHUB_TOKEN=

# Show the "Designed share card" opt-in under a cover in /write. Only "true"
# enables it; anything else (or unset) is treated as off. Opted-in posts render
# a per-post OG card at build, so leave off unless you want that cost.
PUBLIC_OG_CARD_OPTIN=true