Updates setup

.changeset/gold-buckets-taste.md

@@ -1,9 +1,9 @@
 ---
-'@datastructures/avl-tree': patch
-'@datastructures/graph': patch
-'@datastructures/linked-list': patch
-'@datastructures/queue': patch
-'@datastructures/stack': patch
+"@datastructures/avl-tree": patch
+"@datastructures/graph": patch
+"@datastructures/linked-list": patch
+"@datastructures/queue": patch
+"@datastructures/stack": patch
 ---
 
 Updates repo config + all pkgs config

.codependencerc

@@ -1,30 +1,9 @@
 {
   "codependencies": [
-    "@changesets/cli",
-    "@commitlint/cli",
-    "@commitlint/config-lerna-scopes",
-    "@commitlint/prompt",
-    "@types/node",
-    "@typescript-eslint/eslint-plugin",
-    "@typescript-eslint/parser",
-    "@vitest/coverage-c8",
-    "c8",
-    "changesets",
-    "codependence",
-    "commitizen",
-    "conventional-changelog-cli",
-    "cross-env",
-    "eslint",
-    "eslint-config-prettier",
-    "husky",
-    "lint-staged",
-    "path-exists-cli",
-    "prettier",
-    "rimraf",
-    "tslib",
-    "tsutils",
+    "oxlint",
+    "oxfmt",
+    "oxlint-plugin-legibility",
     "turbo",
-    "typescript",
-    "vitest"
+    "typescript"
   ]
 }

.env.example

@@ -0,0 +1,7 @@
+# Turbo Remote Caching (optional, speeds up CI/CD)
+# Get your token from: https://vercel.com/account/tokens
+TURBO_TOKEN=your_turbo_token_here
+TURBO_TEAM=your_team_slug_here
+
+GITHUB_TOKEN=
+PR_CREATE_TOKEN=

.github/CODE_OF_CONDUCT.md

@@ -14,21 +14,21 @@ appearance, race, religion, or sexual identity and orientation.
 Examples of behavior that contributes to creating a positive environment
 include:
 
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
 
 Examples of unacceptable behavior by participants include:
 
-* The use of sexualized language or imagery and unwelcome sexual attention or
+- The use of sexualized language or imagery and unwelcome sexual attention or
   advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic
   address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
+- Other conduct which could reasonably be considered inappropriate in a
   professional setting
 
 ## Our Responsibilities

.github/ISSUE_TEMPLATE/bug.md

@@ -9,8 +9,8 @@ A short explanation of your problem or use-case is helpful!
 
 **Steps to Reproduce:**
 
-1. 
-2. 
+1.
+2.
 3. ...
 
 **Expected Result**

.github/dependabot.yml

@@ -1,21 +1,21 @@
 version: 2
 updates:
-- package-ecosystem: npm
-  directory: "/"
-  schedule:
-    interval: daily
-    time: "13:00"
-  open-pull-requests-limit: 0
-  ignore:
-  - dependency-name: eslint
-    versions:
-    - 7.18.0
-    - 7.19.0
-    - 7.20.0
-    - 7.21.0
-    - 7.22.0
-    - 7.23.0
-    - 7.24.0
-  - dependency-name: "@commitlint/config-lerna-scopes"
-    versions:
-    - 12.0.0
+  - package-ecosystem: npm
+    directory: "/"
+    schedule:
+      interval: daily
+      time: "13:00"
+    open-pull-requests-limit: 0
+    ignore:
+      - dependency-name: eslint
+        versions:
+          - 7.18.0
+          - 7.19.0
+          - 7.20.0
+          - 7.21.0
+          - 7.22.0
+          - 7.23.0
+          - 7.24.0
+      - dependency-name: "@commitlint/config-lerna-scopes"
+        versions:
+          - 12.0.0

.github/workflows/biweekly-challenge.yml

@@ -0,0 +1,108 @@
+name: Biweekly Data Structure Challenge
+
+on:
+  schedule:
+    # Every other Monday at 9:00 AM UTC (1:00 AM PST) - runs on the 1st and 15th day of month
+    - cron: "0 9 1,15 * *"
+  workflow_dispatch: # Allow manual trigger
+
+jobs:
+  generate-challenge:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: package.json
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Generate new data structure challenge
+        env:
+          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+        run: bun run scripts/generateNewDataStructure.ts
+
+      - name: Get challenge info
+        id: challenge-info
+        run: bun scripts/challenge-info.ts
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: |
+            feat(${{ steps.challenge-info.outputs.name }}): add ${{ steps.challenge-info.outputs.title }} challenge
+
+            - Difficulty: ${{ steps.challenge-info.outputs.difficulty }}
+            - Challenge details provided
+            - Ready for implementation
+
+            Generated with Claude AI
+          branch: challenge/${{ steps.challenge-info.outputs.name }}
+          delete-branch: true
+          title: "Biweekly Challenge: ${{ steps.challenge-info.outputs.title }}"
+          body: |
+            ## New Biweekly Data Structure Challenge
+
+            **Data Structure:** ${{ steps.challenge-info.outputs.title }}
+            **Difficulty:** ${{ steps.challenge-info.outputs.difficulty }}
+            **Challenge Details:** `challenge-${{ steps.challenge-info.outputs.name }}.json`
+
+            ### What's Included
+
+            - Challenge specification with operations and complexity analysis
+            - TypeScript interface and factory function templates
+            - Hints and use cases
+            - Added to challenges.json tracker
+
+            ### Getting Started
+
+            ```bash
+            # 1. Create the package and demo app
+            bun run create ${{ steps.challenge-info.outputs.name }}
+
+            # 2. Review the challenge details
+            cat challenge-${{ steps.challenge-info.outputs.name }}.json
+
+            # 3. Implement the data structure
+            cd structures/${{ steps.challenge-info.outputs.name }}
+            # Edit src/index.ts with the implementation
+
+            # 4. Create the visualization
+            cd ../../apps/${{ steps.challenge-info.outputs.name }}-demo
+            bun run dev
+            # Edit src/main.ts to visualize the data structure
+
+            # 5. Run tests
+            cd ../..
+            bun test
+            ```
+
+            ### Implementation Checklist
+
+            - [ ] Create package with `bun run create ${{ steps.challenge-info.outputs.name }}`
+            - [ ] Implement data structure in `structures/${{ steps.challenge-info.outputs.name }}/src/index.ts`
+            - [ ] Write tests in `structures/${{ steps.challenge-info.outputs.name }}/tests/`
+            - [ ] Create interactive demo in `apps/${{ steps.challenge-info.outputs.name }}-demo/`
+            - [ ] Add visualization with Tailwind CSS
+            - [ ] All tests passing
+            - [ ] Update challenges.json `completed: true`
+            - [ ] Ready for code review
+
+            ---
+
+            *This challenge was generated by Claude AI using the biweekly automation.*
+
+            Have fun building!
+          labels: |
+            data-structure
+            biweekly-challenge
+            auto-generated

.github/workflows/codeql-analysis.yml

@@ -9,16 +9,16 @@
 # the `language` matrix defined below to confirm you have the correct set of
 # supported CodeQL languages.
 #
-name: 'CodeQL'
+name: "CodeQL"
 
 on:
   push:
-    branches: ['main']
+    branches: ["main"]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: ['main']
+    branches: ["main"]
   schedule:
-    - cron: '33 10 * * 1'
+    - cron: "33 10 * * 1"
 
 jobs:
   analyze:
@@ -32,7 +32,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: ['javascript']
+        language: ["javascript"]
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
         # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
 

.github/workflows/pull-request-manager.yml

@@ -2,31 +2,18 @@ name: Datastructures 🦄
 
 on:
   push:
-    branches: [master]
+    branches: [main, master]
   pull_request:
-    branches: [master]
+    branches: [main, master]
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [20.x]
-
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-        with:
-          version: 7
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
-      - run: pnpm install --frozen-lockfile=false
-      - run: pnpm build
-      - run: pnpm lint
-      - run: pnpm test
+      - uses: jdx/mise-action@v2
+      - run: bun install --frozen-lockfile
+      - run: bun run check
         env:
           CI: true

.github/workflows/update.yml

@@ -2,42 +2,27 @@ name: update deps
 
 on:
   schedule:
-    - cron: '0 5 * * 1'
+    - cron: "0 5 * * 1"
     # - cron: "*/5 * * * *"
 
 jobs:
   udpate-deps:
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [20.x]
-
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-        with:
-          version: latest
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
-      - run: pnpm install --no-frozen-lockfile
-      - run: pnpm build
-      - run: pnpm test
-      - run: pnpm run update
-      - run: pnpm install --recursive --no-frozen-lockfile
+      - uses: jdx/mise-action@v2
+      - run: bun install --frozen-lockfile
+      - run: bun update
+      - run: bun run check
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v6
         with:
           token: ${{ secrets.PR_CREATE_TOKEN }}
           commit-message: Update dependencies
-          title: '[Codependence]  update dependencies'
+          title: "build(deps): update Bun dependencies"
           body: |
             ## Dependency updates
-            Auto-generated by [codependence][1] using [create-pull-request][2]
-            [1]: https://github.com/yowainwright/datastructures
-            [2]: https://github.com/peter-evans/create-pull-request
+            Updated with `bun update` and verified with `bun run check`.
           branch: update-dependencies
           labels: codependencies

.gitignore

@@ -64,3 +64,16 @@ coverage
 
 **/dist/*
 .turbo
+.vscode
+
+# Generated challenge detail files (committed in PRs)
+challenge-*.json
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+.pytest_cache/
+.venv/
+venv/
+*.egg-info/