chore: add a Nargo workspace in noir-contracts (#2083)

This PR creates a Nargo workspace for the `noir-contracts` package. This
is useful for a mystery project.

# Checklist:
Remove the checklist to signal you've completed it. Enable auto-merge if
the PR is ready to merge.
- [ ] If the pull request requires a cryptography review (e.g.
cryptographic algorithm implementations) I have added the 'crypto' tag.
- [x] I have reviewed my diff in github, line by line and removed
unexpected formatting changes, testing logs, or commented-out code.
- [x] Every change is related to the PR description.
- [ ] I have
[linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
this pull request to relevant issues (if any exist).

yarn-project/noir-contracts/Nargo.toml

@@ -0,0 +1,27 @@
+[workspace]
+members = [
+    "src/contracts/card_game_contract", 
+    "src/contracts/child_contract", 
+    "src/contracts/docs_example_contract",
+    "src/contracts/easy_private_token_contract",
+    "src/contracts/ecdsa_account_contract",
+    "src/contracts/escrow_contract",
+    "src/contracts/import_test_contract",
+    "src/contracts/lending_contract",
+    "src/contracts/multi_transfer_contract",
+    "src/contracts/native_token_contract",
+    "src/contracts/non_native_token_contract",
+    "src/contracts/parent_contract",
+    "src/contracts/pending_commitments_contract",
+    "src/contracts/pokeable_token_contract",
+    "src/contracts/price_feed_contract",
+    "src/contracts/private_token_airdrop_contract",
+    "src/contracts/private_token_contract",
+    "src/contracts/public_token_contract",
+    "src/contracts/schnorr_account_contract",
+    "src/contracts/schnorr_auth_witness_account_contract",
+    "src/contracts/schnorr_hardcoded_account_contract",
+    "src/contracts/schnorr_single_key_account_contract",
+    "src/contracts/test_contract",
+    "src/contracts/uniswap_contract",
+]

yarn-project/noir-contracts/scripts/compile.sh

@@ -34,11 +34,11 @@ build() {
   CONTRACT_NAME=$1
   CONTRACT_FOLDER="${CONTRACT_NAME}_contract"
   echo "Compiling $CONTRACT_NAME..."
-  cd src/contracts/$CONTRACT_FOLDER
-  rm -f target/*
+  rm -f target/${CONTRACT_FOLDER}-*
+  rm -f target/debug_${CONTRACT_FOLDER}-*
 
   # If the compilation fails, rerun the compilation with 'nargo' and show the compiler output.
-  nargo compile --output-debug;
+  nargo compile --package $CONTRACT_FOLDER --output-debug;
 }
 
 # Check nargo version matches the expected one

yarn-project/noir-contracts/src/scripts/copy_output.ts

@@ -50,19 +50,18 @@ const main = () => {
   if (!name) throw new Error(`Missing argument contract name`);
 
   const projectName = `${snakeCase(name)}_contract`;
-  const projectDirPath = `src/contracts/${projectName}`;
 
   const contractName = upperFirst(camelCase(name));
   const artifactFile = `${projectName}-${contractName}.json`;
 
-  const buildJsonFilePath = `${projectDirPath}/target/${artifactFile}`;
+  const buildJsonFilePath = `./target/${artifactFile}`;
   const buildJson = JSON.parse(readFileSync(buildJsonFilePath).toString());
 
   const debugArtifactFile = `debug_${artifactFile}`;
   let debug = undefined;
 
   try {
-    const debugJsonFilePath = `${projectDirPath}/target/${debugArtifactFile}`;
+    const debugJsonFilePath = `./target/${debugArtifactFile}`;
     const debugJson = JSON.parse(readFileSync(debugJsonFilePath).toString());
     if (debugJson) {
       debug = debugJson;
@@ -91,6 +90,7 @@ const main = () => {
 
   // Write a .nr contract interface, for consumption by other Noir Contracts
   if (INTERFACE_CONTRACTS.includes(name)) {
+    const projectDirPath = `src/contracts/${projectName}`;
     const noirInterfaceDestFilePath = `${projectDirPath}/src/interface.nr`;
     try {
       writeFileSync(noirInterfaceDestFilePath, generateNoirContractInterface(artifactJson));

yarn-project/yarn-project-base/Dockerfile

@@ -117,6 +117,7 @@ WORKDIR /usr/src/yarn-project
 FROM builder_ as noir_types
 COPY . .
 COPY --from=noir /usr/src/yarn-project/noir-contracts/src/contracts /usr/src/yarn-project/noir-contracts/src/contracts
+COPY --from=noir /usr/src/yarn-project/noir-contracts/target /usr/src/yarn-project/noir-contracts/target
 WORKDIR /usr/src/yarn-project/noir-contracts
 
 # Run yarn build to have the json ABIs available for the types generator