Simplify foundry-template (#79)

* simplify the interaction between app contract and zkVM/Bonsai, by dropping the previously required GuestInterface
* improves testing by leveraging on the ffi cli from risc0-ethereum
* drops the ethereum-sdk as in its current form we think it requires better designing and moves most of its content as a lib of the application's example (i.e., publisher)
* integrates with reproducible builds
* update documentation

.gitignore

@@ -8,6 +8,10 @@ out/
 /broadcast/*/11155111/
 /broadcast/**/dry-run/
 
+# Autogenerated contracts
+contracts/ImageID.sol
+tests/elf.sol
+
 # Docs
 docs/
 
@@ -18,4 +22,5 @@ docs/
 target/
 
 # Misc
+.DS_Store
 .idea

.gitmodules

@@ -10,7 +10,6 @@
 [submodule "lib/solidity-bytes-utils"]
 	path = lib/solidity-bytes-utils
 	url = https://github.com/GNSPS/solidity-bytes-utils
-[submodule "lib/risc0"]
-	path = lib/risc0
-	url = https://github.com/risc0/risc0
-	branch = "release-0.20"
+[submodule "lib/risc0-ethereum"]
+	path = lib/risc0-ethereum
+	url = https://github.com/risc0/risc0-ethereum

.vscode/settings.json

@@ -1,6 +1,7 @@
 {
     "rust-analyzer.linkedProjects": [
-        "./cli/Cargo.toml",
-        "./sdk/Cargo.toml"
+        "./apps/Cargo.toml",
+        "./methods/Cargo.toml",
+        "./methods/guest/Cargo.toml",
     ]
 }

Cargo.toml

@@ -1,6 +1,6 @@
 [workspace]
 resolver = "2"
-members = ["cli", "methods", "sdk"]
+members = ["apps", "methods"]
 
 [workspace.package]
 version = "0.1.0"
@@ -11,11 +11,14 @@ alloy-primitives = { version = "0.6", default-features = false, features = ["rlp
 alloy-sol-types = { version = "0.6" }
 anyhow = { version = "1.0.75" }
 bincode = { version = "1.3" }
-bonsai-sdk = { version = "0.6.0" }
+bonsai-sdk = { version = "0.6.1" }
 bytemuck = { version = "1.14" }
+ethers = { version = "2.0" }
+hex = { version = "0.4" }
+log = { version = "0.4" }
 methods = { path = "./methods", package = "bonsai-starter-methods" }
-risc0-build = { version = "0.20", features = ["guest-list"] }
-risc0-ethereum-sdk = { version = "0.1.0", path = "sdk" }
+risc0-build = { git = "http://github.com/risc0/risc0", branch = "capossele/foundry-template-0.20", features = ["guest-list", "docker"] }
+risc0-ethereum-contracts = { git = "http://github.com/risc0/risc0-ethereum", rev = "3be9ef901d723e8f3efd4536bcd742f33d6fb16d" }
 risc0-zkvm = { version = "0.20", default-features = false }
 serde = { version = "1.0", features = ["derive", "std"] }