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+
+This folder contains source for the fatcat API daemon ("fatcatd"), written in
+golang.
+
+
+## Structure
+
+fatcatd is essentially just glue between two declarative schemas:
+
+- a postgres-flavor SQL database schema
+- an OpenAPI/Swagger REST API definition
+
+## Dev Setup
+
+- postgres 9.6+ running locally
+- golang environment configured
+    - https://github.com/golang/dep
+
+On debian/ubuntu:
+
+    sudo -u postgres createuser -s `whoami`
+    createdb -O `whoami` fatcat
+    psql fatcat -f fatcat-schema.sql
+
+## Simplifications
+
+In early development, we'll make at least the following simplifications:
+
+- authentication (authn and authz) are not enforced and don't have user
+  interfaces. actual authentication will be eased in via a microservice and/or
+  oauth to gitlab/github/orcid.org
+- "extra" metadata is stored in-entity as JSONB. In the future this might be
+  broken out to a separate table
+- libraries won't be vendored; in the future they will be via a git submodule
+
+
+## OpenAPI Code Generation
+
+Install the go-swagger tool:
+
+    go get -u github.com/go-swagger/go-swagger/cmd/swagger
+
+
+    swagger generate server -A Fatcat -f fatcat-openapi2.yml