ci(workflows): preparing github CI

Author: BirdeeHub

.github/dependabot.yml

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+---
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/rockspec.template

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+local git_ref = '$git_ref'
+local modrev = '$modrev'
+local specrev = '$specrev'
+
+local repo_url = '$repo_url'
+
+rockspec_format = '3.0'
+package = '$package'
+version = modrev ..'-'.. specrev
+
+description = {
+  summary = '$summary',
+  detailed = $detailed_description,
+  labels = $labels,
+  homepage = '$homepage',
+  $license
+}
+
+dependencies = $dependencies
+
+test_dependencies = $test_dependencies
+
+source = {
+  url = repo_url .. '/archive/' .. git_ref .. '.zip',
+  dir = '$repo_name-' .. '$archive_dir_suffix',
+}
+
+if modrev == 'scm' or modrev == 'dev' then
+  source = {
+    url = repo_url:gsub('https', 'git')
+  }
+end
+
+build = {
+  type = "make",
+  copy_directories = $copy_directories,
+  build_variables = {
+    LUA_INCDIR="$(LUA_INCDIR)",
+  },
+  install_variables = {
+    LIBDIR="$(LIBDIR)",
+  },
+}

.github/workflows/luarocks.yml

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+---
+name: Push to LuaRocks
+
+on:
+  push:
+    tags:
+      - '*'
+  release:
+    types:
+      - created
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  luarocks-release:
+    runs-on: ubuntu-latest
+    name: Release
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Required to count the commits
+      - name: Get Version
+        run: echo "LUAROCKS_VERSION=$(git describe --abbrev=0 --tags)" >> $GITHUB_ENV
+      - name: Luarocks Upload
+        uses: nvim-neorocks/luarocks-tag-release@v7
+        env:
+          LUAROCKS_API_KEY: ${{ secrets.LUAROCKS_API_KEY }}
+        with:
+          template: "/.github/rockspec.template"
+          version: ${{ env.LUAROCKS_VERSION }}
+          detailed_description: |
+            Speedy toml parsing for lua, implemented in C 
+            for use in hot-path or startup-time parsing of toml files.

.github/workflows/nix-build.yml

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+name: "Nix build"
+on:
+  pull_request:
+  push:
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: DeterminateSystems/nix-installer-action@v16
+    - run: nix flake check -Lv

.github/workflows/release-please.yml

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+---
+permissions:
+  contents: write
+  pull-requests: write
+
+name: Release Please
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+
+jobs:
+  release:
+    name: release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: googleapis/release-please-action@v4
+        with:
+          release-type: simple
+          token: ${{ secrets.PAT }}

.github/workflows/update.yml

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+name: update-flake-lock
+on:
+  workflow_dispatch: # allows manual triggering
+  schedule:
+    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@main
+        with:
+          token: ${{ secrets.PAT }}
+          pr-title: "chore(deps): update flake.lock" # Title of PR to be created
+          pr-labels: |                  # Labels to be set on the PR
+            dependencies
+            automated
+          commit-msg: "chore(deps): update flake.lock"
+      - uses: reitermarkus/automerge@v2
+        with:
+          token: ${{ secrets.PAT }}
+          merge-method: squash
+          pull-request: ${{ github.event.inputs.pull-request }}