Add GitHub workflows.

Signed-off-by: Slava Zanko <[email protected]>

.github/workflows/busted.yml

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+name: Busted
+
+on: [ push, pull_request ]
+
+jobs:
+
+  busted:
+    strategy:
+      fail-fast: false
+      matrix:
+        luaVersion: [ "5.4", "5.3", "5.2" ] # , "luajit-openresty"
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup ‘lua’
+        uses: leafo/gh-actions-lua@v9
+        with:
+          luaVersion: ${{ matrix.luaVersion }}
+
+      - name: Setup ‘luarocks’
+        uses: leafo/gh-actions-luarocks@v4
+
+      - name: Setup dependencies
+        run: |
+          luarocks install --deps-only luabehave-scm-1.rockspec
+          luarocks install busted
+          luarocks install lanes # required for parallel execution
+          luarocks install luautf8 # required for decoder unit test
+          luarocks install luasocket # required for profiler unit test
+          luarocks install luacov-coveralls
+
+      - name: Run regression tests
+        run: busted -c -v
+
+      - name: Report test coverage
+        if: success()
+        continue-on-error: true
+        run: luacov-coveralls -i src/luacheck -e .luarocks
+        env:
+          COVERALLS_REPO_TOKEN: ${{ github.token }}

.github/workflows/deploy-image.yml

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+#
+name: Build and publish Docker image
+
+# This workflow runs when any of the following occur:
+# - A push is made to a branch called `main`
+# - A tag starting with "v" is created
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - v*
+env:
+  IMAGE_NAME: luabehave
+#
+jobs:
+  # This pushes the image to GitHub Packages.
+  push:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+      #
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build image
+        run: docker build . --file Dockerfile --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}"
+
+      - name: Log in to registry
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
+        #
+      - name: Push image
+        run: |
+          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
+
+          # This changes all uppercase characters to lowercase.
+          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
+          # This strips the git ref prefix from the version.
+          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+          # This strips the "v" prefix from the tag name.
+          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+          # This uses the Docker `latest` tag convention.
+          [ "$VERSION" == "main" ] && VERSION=latest
+          echo IMAGE_ID=$IMAGE_ID
+          echo VERSION=$VERSION
+          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
+          docker push $IMAGE_ID:$VERSION

.github/workflows/luabehave.yml

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+name: LuaBehave
+
+on: [ push, pull_request ]
+
+jobs:
+
+  luabehave:
+    strategy:
+      fail-fast: false
+      matrix:
+        luaVersion: [ "5.4", "5.3", "5.2" ]
+        penlightVersion: [ "1.13.1", "1.9.2", "1.8.0", "1.6.0", "1.3.2" ]
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup ‘lua’
+        uses: leafo/gh-actions-lua@v9
+        with:
+          luaVersion: ${{ matrix.luaVersion }}
+
+      - name: Setup ‘luarocks’
+        uses: leafo/gh-actions-luarocks@v4
+
+      - name: Setup dependencies
+        run: |
+          luarocks install penlight ${{ matrix.penlightVersion }}
+          luarocks install luassert
+          luarocks install argparse
+          luarocks install --deps-only luabehave-scm-1.rockspec
+
+      - name: Build ‘luabehave’ (bootstrap)
+        run: |
+          luarocks make
+
+      - name: Run ‘luabehave’ (dogfood)
+        # disable project-local path prefixes to force use of system installation
+        run: luabehave

.github/workflows/luacheck.yml

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+name: Luacheck
+
+on: [push, pull_request]
+
+jobs:
+
+  luacheck:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Luacheck
+        uses: lunarmodules/luacheck@v0

.github/workflows/luarocks.yml

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+#
+name: Publish package on LuaRocks
+
+# This workflow runs when any of the following occur:
+# - A push is made to a branch called `main`
+# - A tag starting with "v" is created
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - v*
+env:
+  IMAGE_NAME: luabehave
+#
+jobs:
+  upload:
+    name: Build rocks and upload to LuaRocks
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup ‘lua’
+        uses: leafo/gh-actions-lua@v10
+      - name: Setup ‘luarocks’
+        uses: leafo/gh-actions-luarocks@v4
+      - name: Setup dependencies
+        run: |
+          luarocks install dkjson
+      - name: Upload dev rockspec to luarocks
+        # Upload dev rockspecs any time they are touched
+        run: |
+          args="--temp-key ${{ secrets.LUAROCKS_APIKEY }} --force"
+          luarocks upload $args -- luabehave-scm-1.rockspec

.github/workflows/versioning.yml

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+name: Versioning
+
+on:
+  release:
+    types: [ created, published, edited ]
+
+jobs:
+  actions-tagger:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Update release tags
+        uses: Actions-R-Us/actions-tagger@v2
+        with:
+          publish_latest_tag: true

Dockerfile

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+#syntax=docker/dockerfile:1.2
+
+FROM akorn/luarocks:lua5.4-alpine AS builder
+
+RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
+	dumb-init gcc libc-dev
+
+COPY ./ /src
+WORKDIR /src
+
+RUN luarocks --tree /pkgdir/usr/local make
+RUN find /pkgdir -type f -exec sed -i -e 's!/pkgdir!!g' {} \;
+
+FROM akorn/luarocks:lua5.4-alpine  AS final
+
+RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
+	dumb-init
+
+LABEL org.opencontainers.image.title="LuaBehave"
+LABEL org.opencontainers.image.description="BDD (Behavior-Driven Development) testing framework"
+LABEL org.opencontainers.image.authors="Slava Zanko <[email protected]>"
+LABEL org.opencontainers.image.licenses="MIT"
+LABEL org.opencontainers.image.url="https://github.com/slavaz/luabehave/pkgs/container/luabehave"
+LABEL org.opencontainers.image.source="https://github.com/slavaz/luabehave"
+
+COPY --from=builder /pkgdir /
+RUN luabehave --help
+
+WORKDIR /data
+
+ENTRYPOINT ["luabehave"]