fixup the Either monad a bit for type safetyp

1 files changed, 8 insertions, 8 deletions

diff --git a/worker/scripts/build_docker_image b/worker/scripts/build_docker_image
index dc0e961..2e19111 100755
--- a/worker/scripts/build_docker_image
+++ b/worker/scripts/build_docker_image
@@ -38,7 +38,7 @@ await LogMetricTraceable.from(eitherJob)
   .bimap(
     (tEitherJob) => {
       const trace = "build_docker_image." +
-        tEitherJob.get().fold((_, v) => v?.arguments.buildTarget ?? "");
+        tEitherJob.get().fold(({ isRight, value }) => isRight ? value.arguments.buildTarget : "");
       return [tEitherJob.get(), trace];
     },
   )
@@ -83,8 +83,8 @@ await LogMetricTraceable.from(eitherJob)
   .peek(async (tEitherWithAuthdRegistry) => {
     const eitherWithAuthdRegistry = await tEitherWithAuthdRegistry.get();
     return tEitherWithAuthdRegistry.trace.trace(
-      eitherWithAuthdRegistry.fold((err, _val) =>
-        loginMetric[err ? "failure" : "success"]
+      eitherWithAuthdRegistry.fold(({ isLeft}) =>
+        loginMetric[isLeft ? "failure" : "success"]
       ),
     );
   })
@@ -112,17 +112,17 @@ await LogMetricTraceable.from(eitherJob)
   })
   .peek(async (tEitherWithBuiltImage) => {
     const eitherWithBuiltImage = await tEitherWithBuiltImage.get();
-    eitherWithBuiltImage.fold((err, val) => {
+    eitherWithBuiltImage.fold(({ isLeft, value}) => {
       tEitherWithBuiltImage.trace.trace(
-        buildImageMetric[err ? "failure" : "success"],
+        buildImageMetric[isLeft ? "failure" : "success"],
       );
-      if (!val || err) {
+      if (isLeft) {
         tEitherWithBuiltImage.trace.addTrace(LogLevel.ERROR).trace(
-          `oh nyoo we couldn't buiwd the img :(( ${err}`,
+          `oh nyoo we couldn't buiwd the img :(( ${value}`,
         );
         return;
       }
-      tEitherWithBuiltImage.trace.addTrace("buildOutput").trace(val.buildOutput);
+      tEitherWithBuiltImage.trace.addTrace("buildOutput").trace(value.buildOutput);
     });
   })
   .map(async (tEitherWithBuiltImage) => {