Fix CI#17
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WalkthroughThe GitHub Actions workflows were updated to standardize Nix installation using Changes
Sequence Diagram(s)sequenceDiagram
participant GitHub Actions
participant Nix Quick Installer
participant Nix Store Cache
participant Workflow Steps
GitHub Actions->>Nix Quick Installer: Install Nix (keep-env-derivations, keep-outputs)
GitHub Actions->>Nix Store Cache: Restore Nix store cache (keyed on OS and Nix files)
GitHub Actions->>Workflow Steps: Execute remaining workflow steps
GitHub Actions->>Nix Store Cache: Save updated Nix store cache (limit GC to 1GB on Linux)
sequenceDiagram
participant GitHub Actions
participant Concurrency Control
participant Nix Quick Installer
participant Nix Store Cache
participant Workflow Steps
GitHub Actions->>Concurrency Control: Check for concurrent runs (cancel if not main)
GitHub Actions->>Nix Quick Installer: Install Nix (keep-env-derivations, keep-outputs)
GitHub Actions->>Nix Store Cache: Restore Nix store cache (keyed on OS and Nix files)
GitHub Actions->>Workflow Steps: Execute remaining workflow steps
GitHub Actions->>Nix Store Cache: Save updated Nix store cache (limit GC to 1GB on Linux)
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Actionable comments posted: 1
📜 Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (2)
.github/workflows/publish.yml(2 hunks).github/workflows/rainix.yaml(3 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (5)
- GitHub Check: standard-tests (macos-latest, rainix-rs-test)
- GitHub Check: standard-tests (macos-latest, rainix-rs-artifacts)
- GitHub Check: standard-tests (ubuntu-latest, rainix-rs-artifacts)
- GitHub Check: standard-tests (ubuntu-latest, rainix-rs-static)
- GitHub Check: standard-tests (ubuntu-latest, rainix-rs-test)
🔇 Additional comments (7)
.github/workflows/rainix.yaml (3)
4-6: Verify concurrency for intended events
Concurrency is configured for push events only. Please confirm whether pull_request or other triggers also need redundant-run cancellation to avoid overlapping workflows on PR updates.
29-33: Standardize Nix installation
Replacing the deprecated installer withnixbuild/nix-quick-install-action@v30and enablingkeep-env-derivations/keep-outputsflags aligns with current best practices for reproducible builds.
34-44: Implement Nix store caching
Addingnix-community/cache-nix-action@v6with a primary key based on OS and your Nix files, and a 1 GB GC limit, will dramatically speed up CI runs by reusing previous store contents..github/workflows/publish.yml (4)
6-6: Standardize input description quoting
Switching to double quotes for thedescriptionfield improves readability and consistency with typical YAML conventions.
10-14: Remove trailing whitespace in options
Cleaning up trailing spaces in theoptionslist prevents potential YAML parsing quirks and keeps formatting tidy.Also applies to: 16-16
27-31: Unify Nix installer across workflows
Usingnixbuild/nix-quick-install-action@v30here matches the change inrainix.yaml, ensuring both workflows share the same Nix setup.
33-42: Cache Nix store during publishing
Restoring and saving the Nix store withnix-community/cache-nix-action@v6and a GC threshold will speed up release jobs by reusing previously built derivations.
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| - name: Build for wasm target | ||
| run: nix develop -c cargo build --target wasm32-unknown-unknown No newline at end of file | ||
| run: nix develop -c cargo build --target wasm32-unknown-unknown |
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🧹 Nitpick (assertive)
Ensure consistent Nix CLI options
Other steps use --command, whereas here you’re using -c. For consistency—and to avoid confusion—you may want to switch to the long-form flag:
-run: nix develop -c cargo build --target wasm32-unknown-unknown
+run: nix develop --command cargo build --target wasm32-unknown-unknown📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| run: nix develop -c cargo build --target wasm32-unknown-unknown | |
| run: nix develop --command cargo build --target wasm32-unknown-unknown |
🤖 Prompt for AI Agents
In .github/workflows/rainix.yaml at line 54, replace the short-form Nix CLI
option '-c' with the long-form '--command' to maintain consistency with other
steps. Change the command to use '--command' before 'cargo build --target
wasm32-unknown-unknown' to align with the rest of the workflow.
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Both versions are fine
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@0xgleb, understood! I'll note that both -c and --command are acceptable for Nix CLI options in this codebase.
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✏️ Learnings added
Learnt from: 0xgleb
PR: rainlanguage/rain.error#17
File: .github/workflows/rainix.yaml:54-54
Timestamp: 2025-05-29T19:50:09.099Z
Learning: In the rainlanguage/rain.error repository, both short-form `-c` and long-form `--command` are acceptable for Nix CLI options in GitHub workflows, and consistency between them is not required.
Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure review instructions. You can manage existing learnings in the app.
1 participant
Motivation
Magic Nix Cache is deprecated and makes CI stuck
Solution
Switch to a different Nix setup
Checks
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