Add Rust version of the code and restructure monorepo by konard · Pull Request #21 · link-foundation/lino-env

konard · 2025-12-31T10:15:36Z

Summary

This PR restructures the lino-env repository as a monorepo with separate JavaScript and Rust implementations, following the patterns from the AI-driven development pipeline templates.

Changes

Restructured as monorepo: Moved all JavaScript code to ./js folder and created new Rust implementation in ./rust folder
Added Rust implementation: Complete lino-env crate with full API matching the JavaScript version
- LinoEnv struct for reading and writing .lenv files
- Support for : (colon-space) separator per links-notation spec
- Support for multiple values per key (duplicates allowed)
- Convenience functions read_lino_env and write_lino_env
- Full test coverage and documentation
Updated CI workflows:
- Replaced single release.yml with js.yml and rust.yml workflows
- Each workflow has path-based triggers for its respective folder
- Added cross-platform testing (Ubuntu, macOS, Windows)
- JS: Tests with Node.js, Bun, and Deno
- Rust: Tests with cargo test and doc tests
Shared scripts: Updated detect-code-changes.mjs to support both JS and Rust
Updated documentation: Root README now covers both implementations
Clean root directory: Removed all JS-specific files from root (package.json, package-lock.json, .husky, .prettierrc, .prettierignore) - these are now only in the js/ folder

Repository Structure

lino-env/
├── .github/workflows/
│   ├── js.yml           # JS CI/CD workflow
│   └── rust.yml         # Rust CI/CD workflow
├── js/                  # JavaScript package
│   ├── .changeset/      # JS changesets
│   ├── .husky/          # JS git hooks
│   ├── .prettierrc      # JS prettier config
│   ├── .prettierignore  # JS prettier ignore
│   ├── src/             # JS source code
│   ├── tests/           # JS tests
│   ├── package.json     # JS package config
│   └── package-lock.json # JS lockfile
├── rust/                # Rust crate
│   ├── changelog.d/     # Rust changelog fragments
│   ├── src/             # Rust source code
│   ├── Cargo.toml
│   └── CHANGELOG.md
├── scripts/             # Shared scripts
│   └── detect-code-changes.mjs
├── .gitignore           # Shared gitignore
├── LICENSE              # Shared license
└── README.md            # Multi-language docs

Test Plan

All JavaScript tests pass (22 tests across Node.js, Bun, Deno)
All Rust tests pass (20 unit tests + 14 doc tests)
CI workflows pass on all platforms (Ubuntu, macOS, Windows)
Clippy lints pass with pedantic warnings
Cross-platform temp directory handling verified
Root directory contains only language-neutral files

🤖 Generated with Claude Code

Fixes #20

Adding CLAUDE.md with task information for AI processing. This file will be removed when the task is complete. Issue: #20

This commit restructures the repository to support both JavaScript and Rust implementations of lino-env, following the templates from: - js-ai-driven-development-pipeline-template - rust-ai-driven-development-pipeline-template Changes: - Move all JS-specific code to ./js folder (src, tests, .changeset, etc.) - Add new Rust implementation in ./rust folder with full test coverage - Create separate CI/CD workflows: js.yml and rust.yml - Remove the old release.yml workflow - Update root package.json as monorepo workspace root - Add shared detect-code-changes.mjs script supporting both languages - Update README to document multi-language support - Update .gitignore for both JS and Rust The JS package (npm: lino-env) remains unchanged in functionality. The Rust package (crates.io: lino-env) is a new addition with equivalent functionality. Fixes #20 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Add missing 'deno install' step before running Deno tests - Fix Rust tests to use cross-platform temp directories via std::env::temp_dir() - Run cargo fmt for proper formatting 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Add backticks around LinoEnv and HashMap in doc comments - Allow implicit_hasher lint for write_lino_env function 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Use inlined format args in test_file helper (clippy::uninlined_format_args) - Update doc examples to use std::env::temp_dir() for Windows compatibility 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

This reverts commit 235c4af.

konard · 2025-12-31T10:52:46Z

🤖 Solution Draft Log

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💰 Cost estimation:

Public pricing estimate: $16.559504 USD
Calculated by Anthropic: $11.362282 USD
Difference: $-5.197222 (-31.39%)
📎 Log file uploaded as GitHub Gist (1965KB)
🔗 View complete solution draft log

Now working session is ended, feel free to review and add any feedback on the solution draft.

konard · 2025-12-31T11:15:13Z

Package.json in the root and other files are js only related, check other files in root of repository.

konard · 2025-12-31T11:15:40Z

🤖 AI Work Session Started

Starting automated work session at 2025-12-31T11:15:38.233Z

The PR has been converted to draft mode while work is in progress.

This comment marks the beginning of an AI work session. Please wait working session to finish, and provide your feedback.

Following the monorepo structure requirement, this commit removes all JavaScript-specific files from the repository root: - Removed .husky/pre-commit from root (js/.husky/ already has one) - Removed .prettierrc from root (js/.prettierrc already has one) - Removed .prettierignore from root (js/.prettierignore already has one) - Removed root package.json (husky, lint-staged, etc. are JS-specific) - Moved package-lock.json to js/ folder The repository root now only contains language-neutral files: - .github/ (shared CI/CD workflows) - .gitignore - LICENSE - README.md (multi-language documentation) - scripts/ (shared scripts like detect-code-changes.mjs) - js/ folder (complete JavaScript package) - rust/ folder (complete Rust crate) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

konard · 2025-12-31T11:24:19Z

✅ Changes Applied

Based on the feedback, I've moved all JS-specific files from the repository root to the js/ folder:

Files Removed from Root

.husky/pre-commit - JS-specific git hook
.prettierrc - JS prettier config (already in js/)
.prettierignore - JS prettier ignore (already in js/)
package.json - JS-specific config with husky/lint-staged
package-lock.json - moved to js/package-lock.json

Root Directory Now Contains (Language-Neutral Only)

lino-env/
├── .github/           # Shared CI/CD workflows
├── .gitignore         # Shared gitignore
├── LICENSE            # Shared license
├── README.md          # Multi-language documentation
├── scripts/           # Shared scripts (detect-code-changes.mjs)
├── js/                # Complete JavaScript package
└── rust/              # Complete Rust crate

Verification

✅ All JS tests pass locally (22 tests)
✅ All Rust tests pass locally (20 unit + 14 doc tests)
✅ Both CI workflows passed (JS and Rust)
✅ PR marked as ready for review

Now working session is ended, feel free to review and add any feedback.

konard · 2025-12-31T11:24:38Z

🤖 Solution Draft Log

This log file contains the complete execution trace of the AI solution draft process.

💰 Cost estimation:

Public pricing estimate: $3.102548 USD
Calculated by Anthropic: $1.889831 USD
Difference: $-1.212716 (-39.09%)
📎 Log file uploaded as GitHub Gist (363KB)
🔗 View complete solution draft log

Now working session is ended, feel free to review and add any feedback on the solution draft.

Initial commit with task details

235c4af

Adding CLAUDE.md with task information for AI processing. This file will be removed when the task is complete. Issue: #20

konard self-assigned this Dec 31, 2025

konard changed the title ~~[WIP] Add rust version of the code~~ Add Rust version of the code and restructure monorepo Dec 31, 2025

konard marked this pull request as ready for review December 31, 2025 10:32

konard and others added 5 commits December 31, 2025 11:32

chore(js): add changeset for monorepo restructure

c920773

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Revert "Initial commit with task details"

6174e8c

This reverts commit 235c4af.

konard marked this pull request as draft December 31, 2025 11:15

konard marked this pull request as ready for review December 31, 2025 11:23

konard merged commit 090f956 into main Dec 31, 2025
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Add Rust version of the code and restructure monorepo#21

Add Rust version of the code and restructure monorepo#21
konard merged 8 commits intomainfrom
issue-20-ddbf322acde7

konard commented Dec 31, 2025 •

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Summary

Changes

Repository Structure

Test Plan

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konard commented Dec 31, 2025

🤖 Solution Draft Log

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konard commented Dec 31, 2025

✅ Changes Applied

Files Removed from Root

Root Directory Now Contains (Language-Neutral Only)

Verification

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konard commented Dec 31, 2025 •

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