feat: package skeleton — DESCRIPTION, NAMESPACE, session/manifest/cache/views

Minimal skeleton for uscogdata v0.1. Internal session layer with lazy cog_open(), manifest fetch+validate+cache, view registration placeholder. Depends on DuckDB >=1.0, httr2, jsonlite. inst/schemas/provenance-v1.json ships the structured provenance JSON Schema.
2026-04-23 09:05:54 -04:00
commit f7035049e7
20 changed files with 305 additions and 0 deletions
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+# tests/testthat/setup.R
+# Point tests at a fixture corpus URL if provided.
+if (Sys.getenv("USCOGDATA_FIXTURE_URL", "") != "") {
+  options(uscogdata.url = Sys.getenv("USCOGDATA_FIXTURE_URL"))
+}