fix(gas-report): update filename matcher (#2277)

Co-authored-by: Kevin Ingersoll <[email protected]>
latticexyz · Feb 20, 2024 · a02da55 · a02da55
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diff --git a/.changeset/purple-cooks-remember.md b/.changeset/purple-cooks-remember.md
@@ -0,0 +1,5 @@
+---
+"@latticexyz/gas-report": patch
+---
+
+Fixed gas report parsing for foundry versions released after 2024-02-15.
diff --git a/packages/gas-report/ts/index.ts b/packages/gas-report/ts/index.ts
@@ -130,7 +130,9 @@ async function runGasReport(options: Options): Promise<GasReport> {
   const lines = logs.split("\n").map(stripAnsi);
   const gasReportPattern = /^\s*GAS REPORT: (\d+) (.*)$/;
   const testFunctionPattern = /^\[(?:PASS|FAIL).*\] (\w+)\(\)/;
-  const testFilePattern = /^Running \d+ tests? for (.*):(.*)$/;
+  // Matches "Running" for forge versions before 2024-02-15
+  // And "Ran" for forge versions after 2024-02-15
+  const testFilePattern = /^(?:Running|Ran) \d+ tests? for (.*):(.*)$/;
 
   function nearestLine(pattern: RegExp, startIndex: number = lines.length - 1): number {
     for (let i = startIndex; i >= 0; i--) {