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@findolor findolor commented Jul 8, 2025

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By submitting this for review, I'm confirming I've done the following:

  • made this PR as small as possible
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Summary by CodeRabbit

  • Chores
    • Removed the configuration for the arbitrum2 network.
    • Updated references in orderbooks and deployers to use the arbitrum network instead of arbitrum2.

@findolor findolor requested a review from hardyjosh July 8, 2025 20:16
@findolor findolor self-assigned this Jul 8, 2025
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coderabbitai bot commented Jul 8, 2025

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Review failed

The pull request is closed.

Walkthrough

The configuration file was updated to remove the arbitrum2 network from the networks section. All references to arbitrum2 in the orderbooks and deployers sections were changed to use the arbitrum network instead. No code or exported entities were changed.

Changes

File(s) Change Summary
settings.yaml Removed arbitrum2 network and deployer entries; updated orderbooks to reference arbitrum instead of arbitrum2.

Possibly related PRs

  • Update settings yaml #38: Removes the arbitrum2 network configuration and updates references to use arbitrum, directly reversing the addition of arbitrum2.
  • Add arbitrum2 network config #37: Removes the "arbitrum2" network configuration and updates references to "arbitrum", effectively undoing the addition of "arbitrum2".
  • Update settings.json #36: Involves changes to the arbitrum2 network identifier in configuration files, though focusing on renaming rather than removal.

Suggested reviewers

  • hardyjosh

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Reviewing files that changed from the base of the PR and between aa7811b and 1321342.

📒 Files selected for processing (1)
  • settings.yaml (1 hunks)

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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between fabb04d and aa7811b.

📒 Files selected for processing (1)
  • settings.yaml (2 hunks)
🧰 Additional context used
🧠 Learnings (2)
📓 Common learnings
Learnt from: Siddharth2207
PR: rainlanguage/rain.strategies#42
File: src/fixed-limit.rain:19-23
Timestamp: 2025-06-19T03:59:46.063Z
Learning: In rain.strategies configuration files, `arbitrum2` is an intentional alias for the Arbitrum network (same chain-id 42161) but with updated contract addresses. It serves as a deployment target for newer contract versions while maintaining the existing `arbitrum` configuration during transition periods.
Learnt from: findolor
PR: rainlanguage/rain.strategies#29
File: settings.yaml:1-35
Timestamp: 2025-04-30T06:32:49.466Z
Learning: In the Rain Strategies project, the `matchain` network referenced in `orderbooks` and `deployers` sections of the configuration YAML doesn't require an explicit definition in the `networks` section.
Learnt from: findolor
PR: rainlanguage/rain.strategies#29
File: settings.yaml:2-6
Timestamp: 2025-04-30T06:32:43.860Z
Learning: The `network-id` field is intentionally omitted for the flare network in the `settings.yaml` configuration file, unlike other networks which include both `chain-id` and `network-id` fields.
settings.yaml (3)
Learnt from: Siddharth2207
PR: rainlanguage/rain.strategies#42
File: src/fixed-limit.rain:19-23
Timestamp: 2025-06-19T03:59:46.063Z
Learning: In rain.strategies configuration files, `arbitrum2` is an intentional alias for the Arbitrum network (same chain-id 42161) but with updated contract addresses. It serves as a deployment target for newer contract versions while maintaining the existing `arbitrum` configuration during transition periods.
Learnt from: findolor
PR: rainlanguage/rain.strategies#29
File: settings.yaml:1-35
Timestamp: 2025-04-30T06:32:49.466Z
Learning: In the Rain Strategies project, the `matchain` network referenced in `orderbooks` and `deployers` sections of the configuration YAML doesn't require an explicit definition in the `networks` section.
Learnt from: findolor
PR: rainlanguage/rain.strategies#29
File: settings.yaml:2-6
Timestamp: 2025-04-30T06:32:43.860Z
Learning: The `network-id` field is intentionally omitted for the flare network in the `settings.yaml` configuration file, unlike other networks which include both `chain-id` and `network-id` fields.
🔇 Additional comments (1)
settings.yaml (1)

107-111: No change needed for arbitrum2 alias

The arbitrum2 entry is an intentional, transitional alias pointing to the same Arbitrum chain (ID 42161) with updated contracts. Keeping network: arbitrum is correct for chain consistency—no removal or renaming is required.

• Location: settings.yaml (around lines 107–111)
• Alias purpose: transitional deployment target alongside the existing arbitrum config

If clarity is a concern, consider adding a comment above the block explaining that arbitrum2 is an intentional alias for the same network.

Likely an incorrect or invalid review comment.

Comment on lines 79 to 82
arbitrum2:
address: 0xF6FdCB30FD027C73cBacD54E22f02987E3116eBc
network: arbitrum2
network: arbitrum
subgraph: arbitrum2
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💡 Verification agent

🧩 Analysis chain

arbitrum2 orderbook now points at arbitrum ― high risk of address / sub-graph mismatch

network: arbitrum no longer aligns with the address (0xF6Fd…) nor with the dedicated sub-graph that still lives under the arbitrum2 key.
If the contracts behind 0xF6Fd… are the new deployments that were deliberately isolated under the arbitrum2 alias (see long-term learning from PR #42), switching the logical network back to arbitrum will cause consumer code to:

  1. query the arbitrum RPC set while
  2. using arbitrum2-only addresses and sub-graphs.

That combination is very likely to fail at runtime or, worse, produce silent data corruption.

-    network: arbitrum
+    # ⚠️  verify before merging
+    # Either restore the alias…
+    # network: arbitrum2
+    # …or drop this entire `arbitrum2` block if the alias is really gone.

Please double-check the deployment history and update the config consistently (networks, orderbooks, deployers and sub-graphs) before merging.


🏁 Script executed:

#!/bin/bash
# Locate the settings.yaml file
file=$(fd settings.yaml | head -n1)
echo "Settings file: $file"
echo "---- Networks section ----"
sed -n '/^networks:/,/^orderbooks:/p' "$file"
echo
echo "---- Orderbooks section (around arbitrum2) ----"
sed -n '/^orderbooks:/,/^deployers:/p' "$file" | sed -n '/arbitrum2:/,/^[^ ]/p'
echo
echo "---- All references to 'arbitrum2' ----"
grep -R -n "arbitrum2" "$file"

Length of output: 4090


🏁 Script executed:

#!/bin/bash
file=$(fd settings.yaml | head -n1)
echo "---- Deployers section ----"
sed -n '/^deployers:/,/^[^ ]/p' "$file"

Length of output: 865


Ensure arbitrum2 blocks use the correct network alias

Both your orderbooks.arbitrum2 and deployers.arbitrum2 entries are still set to

network: arbitrum

but they reference arbitrum2-only addresses and subgraphs. This will route RPC calls to the legacy Arbitrum endpoint instead of your new deployments. You should either switch these to the arbitrum2 alias or remove the blocks if the alias is deprecated:

• settings.yaml, lines 79–82 (orderbooks.arbitrum2)
• settings.yaml, lines 108–110 (deployers.arbitrum2)

Proposed diff:

 orderbooks:
   arbitrum2:
     address: 0xF6FdCB30FD027C73cBacD54E22f02987E3116eBc
-    network: arbitrum
+    network: arbitrum2
     subgraph: arbitrum2

 deployers:
   arbitrum2:
     address: 0x9B0D254bd858208074De3d2DaF5af11b3D2F377F
-    network: arbitrum
+    network: arbitrum2

If you’ve officially deprecated the arbitrum2 alias, remove its orderbook and deployer entries entirely.

🤖 Prompt for AI Agents
In settings.yaml around lines 79 to 82 and 108 to 110, the network alias for
arbitrum2 blocks is incorrectly set to "arbitrum". Update the network field in
both orderbooks.arbitrum2 and deployers.arbitrum2 entries to use the "arbitrum2"
alias instead of "arbitrum". If the arbitrum2 alias is deprecated, remove these
arbitrum2-specific orderbook and deployer entries entirely to avoid routing RPC
calls to the legacy Arbitrum endpoint.

@hardyjosh hardyjosh merged commit de99fb4 into main Jul 8, 2025
1 check was pending
This was referenced Jul 9, 2025
@coderabbitai coderabbitai bot mentioned this pull request Jul 26, 2025
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3 participants