update PR #23346

Author: AztecBot

docs/examples/bootstrap.sh

@@ -98,36 +98,24 @@ function compile-solidity {
 
   # Compile using the local foundry.toml with proper remappings.
   # forge fetches solc from binaries.soliditylang.org on first use; transient
-  # DNS/TLS failures there have caused silent partial builds (the loop kept going
-  # and compile-solidity returned success while an example's artifacts were never
-  # written). Track per-subdir failures and surface them so run_step retries.
-  local failed_subdirs=()
+  # DNS/TLS failures there have silently produced partial builds in CI (the loop
+  # kept going and compile-solidity returned success while an example's artifacts
+  # were never written). Wrap each forge build in ci3/retry and propagate any
+  # per-subdir failure so run_step retries the whole step.
   (
     cd "$SOLIDITY_DIR"
     for subdir in */; do
       if [ -d "$subdir" ] && ls "$subdir"/*.sol >/dev/null 2>&1; then
         local subdir_name=$(basename "$subdir")
         echo_stderr "Compiling $subdir_name..."
-        local attempt
-        for attempt in 1 2 3; do
-          if forge build \
-              --contracts "$subdir" \
-              --out "$OUTPUT_DIR/$subdir_name" \
-              --no-cache; then
-            break
-          fi
-          if [ "$attempt" -lt 3 ]; then
-            echo_stderr "forge build for $subdir_name failed (attempt $attempt/3), retrying in $((attempt * 5))s..."
-            sleep $((attempt * 5))
-          else
-            echo_stderr "ERROR: forge build for $subdir_name failed after 3 attempts"
-            echo "$subdir_name" >> "$OUTPUT_DIR/.failed"
-          fi
-        done
+        if ! retry "forge build --contracts $subdir --out $OUTPUT_DIR/$subdir_name --no-cache"; then
+          echo "$subdir_name" >> "$OUTPUT_DIR/.failed"
+        fi
       fi
     done
   )
   if [ -f "$OUTPUT_DIR/.failed" ]; then
+    local failed_subdirs=()
     while IFS= read -r name; do failed_subdirs+=("$name"); done < "$OUTPUT_DIR/.failed"
     rm -f "$OUTPUT_DIR/.failed"
     echo_stderr "ERROR: Solidity compilation failed for: ${failed_subdirs[*]}"