Override cw default compile costs

app/app.go

@@ -141,6 +141,8 @@ func GetWasmOpts(appOpts servertypes.AppOptions) []wasm.Option {
 		wasmOpts = append(wasmOpts, wasmkeeper.WithVMCacheMetrics(prometheus.DefaultRegisterer))
 	}
 
+	wasmOpts = append(wasmOpts, wasmkeeper.WithGasRegister(NewJunoWasmGasRegister()))
+
 	return wasmOpts
 }
 

app/wasm_config.go

@@ -0,0 +1,27 @@
+package app
+
+import (
+	wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
+)
+
+const (
+	DefaultJunoCompileCost uint64 = 4
+)
+
+// JunoGasRegisterConfig is defaults plus a custom compile amount
+func JunoGasRegisterConfig() wasmkeeper.WasmGasRegisterConfig {
+	return wasmkeeper.WasmGasRegisterConfig{
+		InstanceCost:               wasmkeeper.DefaultInstanceCost,
+		CompileCost:                DefaultJunoCompileCost,
+		GasMultiplier:              wasmkeeper.DefaultGasMultiplier,
+		EventPerAttributeCost:      wasmkeeper.DefaultPerAttributeCost,
+		CustomEventCost:            wasmkeeper.DefaultPerCustomEventCost,
+		EventAttributeDataCost:     wasmkeeper.DefaultEventAttributeDataCost,
+		EventAttributeDataFreeTier: wasmkeeper.DefaultEventAttributeDataFreeTier,
+		ContractMessageDataCost:    wasmkeeper.DefaultContractMessageDataCost,
+	}
+}
+
+func NewJunoWasmGasRegister() wasmkeeper.WasmGasRegister {
+	return wasmkeeper.NewWasmGasRegister(JunoGasRegisterConfig())
+}

docker/setup_and_run.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+./setup_junod.sh
+./run_junod.sh

readme.md

@@ -185,19 +185,30 @@ Network incentives would primarily come from smart contract usage and regular tx
 
 ## Get started
 
-```
-starport serve
-```
+If you have [Docker](https://www.docker.com/) installed, then you can run a local node with a single command.
 
-`serve` command installs dependencies, builds, initializes and starts your blockchain in development.
+This assumes you will connect to it via `junod` from outside the container. You could also use `docker exec`, if you prefer, which eliminates the need to 
 
-## Configure
+1. Open two terminal tabs at the root of this repo.
+2. In tab one, build and run Juno in blocking mode: `./scripts/build_and_run_blocking.sh`. Once it has compiled, you should see blocks appearing.
 
-Your blockchain in development can be configured with `config.yml`. To learn more see the [reference](https://github.com/tendermint/starport#documentation).
+### Option 1: Using Docker
 
-## Launch
+3. Switch to tab two and exec into the container: `docker exec -it juno-local /bin/sh`
+4. Run `junod status`. You should see JSON status for the Juno node running in Docker.
 
-To launch your blockchain live on mutliple nodes use `starport network` commands. Learn more about [Starport Network](https://github.com/tendermint/spn).
+### Option 2: Using junod (advanced/dev use)
+
+3. Switch to tab two and build juno outside the container if you haven't already: `make build && make install`.
+4. Run `junod status`. You should see JSON status for the Juno node running in Docker.
+
+The RPC port for Juno is forwarded to your host, so as long as Docker is correctly set up, you can send it commands via the Juno binary, `junod` on your host.
+
+Protip: running this script is also a decent sense-check that:
+
+1. The build is still working
+2. The Docker build is still working
+3. The code is in a runnable state
 
 ## Learn more
 

scripts/build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+GIT_TAG=$(git describe --tags)
+
+echo "> Building $GIT_TAG..."
+
+docker build . -t cosmoscontracts/juno:$GIT_TAG

scripts/build_and_run.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -e
+
+./scripts/build.sh
+./scripts/run.sh

scripts/build_and_run_blocking.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -e
+
+./scripts/build.sh
+./scripts/run_blocking.sh

scripts/run.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+GIT_TAG=$(git describe --tags)
+
+echo "> Running $GIT_TAG..."
+
+docker run --rm -it -p 26657:26657 --name juno-local cosmoscontracts/juno:$GIT_TAG /bin/sh

scripts/run_blocking.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+GIT_TAG=$(git describe --tags)
+
+echo "> Running $GIT_TAG..."
+
+docker run --rm -it -p 26657:26657 --name juno-local cosmoscontracts/juno:$GIT_TAG /bin/sh -c "./setup_and_run.sh"