Package bolt implements the dot storage for files using boltdb A http server can be implemented like so: import "github.com/dotchain/dot/ops/bolt" import "github.com/dotchain/dot/ops/nw" store, _ := bolt.New("file.bolt", "instance", nil) defer store.Close() handler := &nw.Handler{Store: store} h := func(w http.ResponseWriter, req *http.Request) { // Enable CORS w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set("Access-Control-Allow-Headers", "Content-Type") if req.Method == "OPTIONS" { return } handler.ServeHTTP(w, req) } http.HandleFunc("/api/", h) http.ListenAndServe() Concurrency A single store instance is safe for concurrent access but the provided file is locked until the store is closed.

Package pg implements the dot storage for postgres 9.5+ A http server can be implemented like so: import "github.com/dotchain/dot/ops/pg" import "github.com/dotchain/dot/ops/nw" dataSource := "dbname=mydb user=xyz" store, _ := sql.New(dataSource, "instance", nil) defer store.Close() handler := &nw.Handler{Store: store} h := func(w http.ResponseWriter, req *http.Request) { // Enable CORS w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set("Access-Control-Allow-Headers", "Content-Type") if req.Method == "OPTIONS" { return } handler.ServeHTTP(w, req) } http.HandleFunc("/api/", h) http.ListenAndServe() .

Package sjson implements a portable strongly-typed json-like codec.

Polled implements a low-latency in memory poller.

Transformed takes a store of raw operations and converts them to a transformed version that can be applied in sequence.

Operation holds the basic info needed for Op with string IDs.

Cache holds transformation state for each operation.

Op represents a collection of changes, like a git-commit.

Store is the interface to talk to a Op store.