try out github actions

Author: invalidusrname

.github/workflows/pre-commit.yaml

@@ -0,0 +1,14 @@
+name: pre-commit
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
+    - uses: pre-commit/action@v3.0.0

.github/workflows/ruby.yaml

@@ -0,0 +1,32 @@
+name: ruby
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+defaults:
+  run:
+    working-directory: ./2024/ruby
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Determine ruby version
+      id: determine-ruby-version
+      run: |
+        VERSION=$(cat .ruby-version)
+        echo "VERSION=${VERSION}" >> "$GITHUB_OUTPUT"
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ steps.determine-ruby-version.outputs.VERSION }}
+        bundler-cache: true
+    - name: Install gems
+      run: |
+        gem update bundler
+        bundle
+    - name: Run tests
+      run: bundle exec rspec

.tools-version

@@ -0,0 +1 @@
+ruby 3.3.6

2024/ruby/README.md

@@ -0,0 +1,19 @@
+# Advent of Code
+
+Solutions for [Advent of Code 2024](https://adventofcode.com/2024) done in Ruby
+
+## Setup
+
+    bundle install --binstubs
+
+### Runnning tests
+
+    ./bin/rspec spec
+
+### Code style
+
+Keep style up to date with rubocop:
+
+    ./bin/rubocop --auto-gen-config
+    # remove auto-correctable files from rubocop_todo.yml
+    ./bin/rubocop -a

README.md

@@ -1,6 +1,22 @@
 # Advent of Code
 
+[![ruby](https://github.com/invalidusrname/adventofcode/actions/workflows/ruby.yaml/badge.svg)](https://github.com/invalidusrname/adventofcode/actions/workflows/ruby.yaml)
+
+
 
 My solutions for [Advent of Code](https://adventofcode.com) problems.
 
 See nested folders (year/language) for further information on setting up and running the code.
+
+
+## Setup
+
+```
+brew install pre-commit
+pre-commit install
+mise install
+```
+
+### Running exercises
+
+See instructions in each language subdirectory