P2W Focused README/DEVELOP.md (#220)

* readme: Update README to reflect P2W structure

* readme: fix URLs

DEVELOP.md

@@ -113,79 +113,3 @@ of your choice to control access. For GCP, we ship a script that automatically r
     scripts/tilt-gcp-up.sh
 
 If something breaks, just run `minikube delete` and start from scratch by running `start-recommended-minikube`.
-
-### VSCode remote development
-
-VSCode's SSH remote development plugin is known to work well with the workflow described above.
-
-### IntelliJ remote development
-
-IntelliJ's [remote development backend](https://www.jetbrains.com/remote-development/gateway/) is reported to work as well. Just install Jetbrains Gateway on your local machine, connect it to your remote VM via SSH, and pick the latest IntelliJ release. Your local license, keymap and theme - if any - will be used automatically.
-
-[Projector](https://lp.jetbrains.com/projector/) should also work for clients that can't run the native UI locally
-(if you want to code on your VR headset, smart toaster or Chromebook - this is the way!).
-
-## Tips and tricks
-
-### Call gRPC services
-
-    tools/bin/grpcurl -protoset <(tools/bin/buf build -o -) -plaintext localhost:7072 spy.v1.SpyRPCService/SubscribeSignedVAA
-
-With parameters (using proto json encoding):
-
-    tools/bin/grpcurl -protoset <(tools/bin/buf build -o -) \
-        -d '{"filters": [{"emitter_filter": {"emitter_address": "574108aed69daf7e625a361864b1f74d13702f2ca56de9660e566d1d8691848d", "chain_id": "CHAIN_ID_SOLANA"}}]}' \
-        -plaintext localhost:7072 spy.v1.SpyRPCService/SubscribeSignedVAA
-
-### Post messages
-
-To Solana:
-
-    kubectl exec solana-devnet-0 -c setup -- client post-message Bridge1p5gheXUvJ6jGWGeCsgPKgnE3YgdGKRVCMY9o 1 confirmed ffff
-
-To Solana as CPI instruction:
-
-    kubectl exec solana-devnet-0 -c setup -- client post-message --proxy CP1co2QMMoDPbsmV7PGcUTLFwyhgCgTXt25gLQ5LewE1 Bridge1p5gheXUvJ6jGWGeCsgPKgnE3YgdGKRVCMY9o 1 confirmed ffff
-
-### Observation Requests
-
-    kubectl exec -it guardian-0 -- /guardiand admin send-observation-request --socket /tmp/admin.sock 1 4636d8f7593c78a5092bed13dec765cc705752653db5eb1498168c92345cd389
-
-### IntelliJ Protobuf Autocompletion
-
-Locally compile protos to populate the buf cache:
-
-    make generate
-
-Set the include path:
-
-![](https://i.imgur.com/bDij6Cu.png)
-
-
-### BigTable event persistence
-
-Guardian events can be persisted to a cloud BigTable instance by passing a GCP project and service account key to Tilt.
-Launch the devnet with flags supplying your database info to forward events to your cloud BigTable, rather than the local devnet BigTable emulator:
-
-    tilt up -- --num=1  --gcpProject=your-project-id --bigTableKeyPath=./your-service-account-key.json
-
-### bridge UI
-
-Run the bridge UI in devnet by supplying the `--bridge_ui` flag:
-
-    tilt up -- --bridge_ui
-
-### Algorand
-
-Node logs:
-
-    kubectl exec -c algod algorand-0 -- tail -f /network/Node/node.log
-    kubectl exec -c algod algorand-0 -- tail -f /network/Primary/node.log
-
-Account list:
-
-    kubectl exec -c goal-kmd algorand-0 -- ./goal account list
-
-Get yourself a working shell:
-
-    kubectl exec -c goal-kmd algorand-0 -it shell-demo -- /bin/bash

README.md

@@ -1,15 +1,57 @@
-# Wormhole v2
+# Pyth2Wormhole
 
-This repository contains Certus One's reference node implementation for the Wormhole project.
+This repository acts as a monorepo for the various components that make up
+Pyth2Wormhole. The base repository is a fork from Certus One's reference
+[Wormhole][] implementation in order to take advantage of the existing tooling
+for building projects based on Wormhole's various SDKs. Much of the existing
+documentation from there will also apply to this repository.
 
-See [DEVELOP.md](DEVELOP.md) for instructions on how to set up a local devnet, and
-[CONTRIBUTING.md](CONTRIBUTING.md) for instructions on how to contribute to this project.
+[Wormhole]: https://github.com/certusone/wormhole
+
+Within this monorepo you will find the following subprojects:
+
+## Pyth2Wormhole Solana
+>  solana/pyth2wormhole
+
+
+The main Pyth implementation currently exists as an [on-chain contract][] on
+Solana. In order to expose these prices cross-chain, the Pyth2Wormhole Solana
+contract acts as a sender for Pyth prices. At regular intervals the Pyth
+contract will observe the current Pyth price for selected products, and produce
+an attestation which is then relayed over Wormhole to be consumed by the
+various P2W receiver contracts.
+
+[on-chain contract]: https://github.com/pyth-network/pyth-client
+
+## Pyth2Wormhole Ethereum
+>  ethereum/contracts/pyth
 
-See [docs/operations.md](docs/operations.md) for node operator instructions.
+The Ethereum P2W contract acts as a receiver for Pyth prices relayed from the
+P2W Solana contract. It also provides a public API for other Ethereum contracts
+that can be used to consume Pyth prices. For a guide on using this API to
+consume Pyth price feeds see [pyth-evm-sdk][] which contains documented
+examples.
 
-![](docs/images/overview.svg)
+[pyth-evm-sdk]: https://github.com/pyth-network/pyth-sdk-solidity
 
-⚠ **Wormhole v2 is in active development - see "main" branch for the v1 mainnet version** ⚠
+## Pyth2Wormhole Price Service
+>  third_party/pyth
+
+The P2W Price Service is an off-chain service which constantly observes the
+Wormhole network watching for price attestations emitted from the Pyth Solana
+contract. It exposes all observed attestations via a public API over HTTPS/WSS
+which can be consumed by client-side applications that wish to use Pyth pricing
+data.
+
+For a guide on utilising this service in your project, see the documentation in
+the [pyth-js][] repository.
+
+[pyth-js]: https://github.com/pyth-network/pyth-js
+
+--------------------------------------------------------------------------------
+
+See [DEVELOP.md](DEVELOP.md) for instructions on how to set up a local devnet, and
+[CONTRIBUTING.md](CONTRIBUTING.md) for instructions on how to contribute to this project.
 
 ### Audit / Feature Status