feat initial pattern

Author: ilevyor

.github/workflows/dependency-review.yml

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+# Dependency Review Action
+#
+# This Action will scan dependency manifest files that change as part of a Pull Request,
+# surfacing known-vulnerable versions of the packages declared or updated in the PR.
+# Once installed, if the workflow run is marked as required,
+# PRs introducing known-vulnerable packages will be blocked from merging.
+#
+# Source repository: https://github.com/actions/dependency-review-action
+name: 'Dependency Review'
+on: [pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  dependency-review:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
+        with:
+          egress-policy: audit
+
+      - name: 'Checkout Repository'
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      - name: 'Dependency Review'
+        uses: actions/dependency-review-action@0efb1d1d84fc9633afcdaad14c485cbbc90ef46c # v2.5.1

.github/workflows/main.yaml

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+name: Run grit patterns test
+
+env:
+  GRIT_TELEMETRY_DISABLED: "true"
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ${{ matrix.runner }}
+
+    strategy:
+      matrix:
+        runner: [nscloud-ubuntu-22.04-amd64-4x16]
+        node-version: [20.x]
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@7c12f8017d5436eb855f1ed4399f037a36fbd9e8 # v2.5.2
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: install-ruff
+        run: |
+          pip install ruff
+
+      - name: Install @getgrit/launcher
+        run: npm install -g @getgrit/launcher
+
+      - name: Run doctor
+        run: npx grit doctor
+
+      - name: Run grit patterns test
+        run: npx grit patterns test

.grit/.gitignore

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+engine.log
+.gritmodules

.grit/grit.yaml

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+version: 0.0.1
+patterns: []

.grit/patterns/universal/basic_example.grit

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+engine marzano(0.1)
+language universal
+
+pattern foo_to_bar() {
+    contains `foo` => `bar`
+}

CONTRIBUTING.md

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+# Contributor Guide
+
+## Getting started
+
+Make sure you have the Grit CLI installed:
+
+```sh
+npm install -g @getgrit/launcher
+```
+
+To propose changes, fork this repository and open a pull request.
+
+## Adding a new pattern
+
+All patterns require at least one sample validating the functionality. As a result, the best way to develop a
+GritQL pattern is often by starting with before and after sample(s) of the code to be transformed. You can
+iterate in the [GritQL studio](https://app.grit.io/studio) to develop your pattern.
+
+Once you have a pattern, you can add it to the repository by creating a new `.md` file in the `.grit/patterns`
+directory. The file name should be the snake-cased name of the pattern. Keep the file name short and
+descriptive, and add a concise description as well as any relevant tags. All PRs must contain at least
+one sample of before/after code with a descriptive name.
+
+## Testing
+
+Samples can be tested locally using the Grit CLI.
+
+```sh
+grit patterns test
+```
+
+Once you have your sample(s) passing locally, creating a PR will automatically trigger a CI build running the same tests in a range of environments.

README.md

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+# Grit Patterns
+
+This repository contains curated Grit patterns.
+
+## License
+
+This repository is licensed exclusively for usage with the Grit tool.
+All rights reserved.
+
+## Contributing
+
+We welcome contributions from the community. Please see the [contributing guide](CONTRIBUTING.md) for more information.