fix: sanitize special characters from codegen (#1503)

graphprotocol · Nov 15, 2023 · 4fa0ace · 4fa0ace
1 parent 8b509ec
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diff --git a/.changeset/slow-carpets-smell.md b/.changeset/slow-carpets-smell.md
@@ -0,0 +1,5 @@
+---
+'@graphprotocol/graph-cli': patch
+---
+
+sanitize special characters in codegeneration
diff --git a/packages/cli/src/protocols/ethereum/codegen/abi.ts b/packages/cli/src/protocols/ethereum/codegen/abi.ts
@@ -14,6 +14,8 @@ const doFixtureCodegen = fs.existsSync('./fixtures.yaml');
 export default class AbiCodeGenerator {
   constructor(private abi: ABI) {
     this.abi = abi;
+    // Sanitize the name of the ABI to make it a valid class name
+    this.abi.name = abi.name.replace(/[!@#$%^&*()_+\-=[\]{};':"\\|,.<>/?]+/g, '_');
   }
 
   generateModuleImports() {