Add github actions

.github/dependabot.yml

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+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/workflows/CI.yml

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+name: CI
+on:
+  push:
+    branches:
+      - main
+    tags: ['*']
+  pull_request:
+  workflow_dispatch:
+concurrency:
+  # Skip intermediate builds: always.
+  # Cancel intermediate builds: only if it is a pull request build.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: ./StarStats
+    timeout-minutes: 60
+    permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
+      actions: write
+      contents: read
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.10'
+          - 'pre'
+        os:
+          - ubuntu-latest
+        arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+  #docs:
+  #  name: Documentation
+  #  runs-on: ubuntu-latest
+  #  permissions:
+  #    actions: write # needed to allow julia-actions/cache to proactively delete old caches that it has created
+  #    contents: write
+  #    statuses: write
+  #  steps:
+  #    - uses: actions/checkout@v4
+  #    - uses: julia-actions/setup-julia@v2
+  #      with:
+  #        version: '1'
+  #    - uses: julia-actions/cache@v2
+  #    - name: Configure doc environment
+  #      shell: julia --project=docs --color=yes {0}
+  #      run: |
+  #        using Pkg
+  #        Pkg.develop(PackageSpec(path=pwd()))
+  #        Pkg.instantiate()
+  #    - uses: julia-actions/julia-buildpkg@v1
+  #    - uses: julia-actions/julia-docdeploy@v1
+  #      env:
+  #        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  #        DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
+  #    - name: Run doctests
+  #      shell: julia --project=docs --color=yes {0}
+  #      run: |
+  #        using Documenter: DocMeta, doctest
+  #        using StarStats
+  #        DocMeta.setdocmeta!(StarStats, :DocTestSetup, :(using StarStats); recursive=true)
+  #        doctest(StarStats)

.github/workflows/CompatHelper.yml

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+name: CompatHelper
+on:
+  schedule:
+    - cron: 0 0 * * *
+  workflow_dispatch:
+jobs:
+  CompatHelper:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./StarStats
+    steps:
+      - name: Pkg.add("CompatHelper")
+        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
+      - name: CompatHelper.main()
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}
+        run: julia -e 'using CompatHelper; CompatHelper.main()'

.github/workflows/TagBot.yml

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+name: TagBot
+on:
+  issue_comment:
+    types:
+      - created
+  workflow_dispatch:
+    inputs:
+      lookback:
+        default: "3"
+permissions:
+  actions: read
+  checks: read
+  contents: write
+  deployments: read
+  issues: read
+  discussions: read
+  packages: read
+  pages: read
+  pull-requests: read
+  repository-projects: read
+  security-events: read
+  statuses: read
+jobs:
+  TagBot:
+    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./StarStats
+    steps:
+      - uses: JuliaRegistries/TagBot@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          ssh: ${{ secrets.DOCUMENTER_KEY }}