Fix 132 - support for chocolatey install (#144)

* fix #132 - publish chocolatey package for act

* add missing files to pass validation

* remove extra choco step

.github/actions/choco/Dockerfile

@@ -0,0 +1,34 @@
+  
+FROM mono:3.12.1 as builder
+ARG CHOCOVERSION=0.10.15
+
+RUN echo "deb http://archive.debian.org/debian/ wheezy main contrib non-free" >/etc/apt/sources.list
+RUN apt-get update && apt-get install -y wget tar gzip
+
+WORKDIR /usr/local/src
+RUN wget "https://github.com/chocolatey/choco/archive/${CHOCOVERSION}.tar.gz"
+RUN tar -xzf "${CHOCOVERSION}.tar.gz"
+RUN mv "choco-${CHOCOVERSION}" choco
+
+WORKDIR /usr/local/src/choco
+RUN chmod +x build.sh zip.sh
+RUN ./build.sh -v
+
+FROM alpine:latest
+
+COPY --from=builder /usr/local/src/choco/build_output/chocolatey /opt/chocolatey
+
+RUN apk add --no-cache bash
+RUN apk --update --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing add mono-dev \
+  && apk --update --no-cache add -t build-dependencies ca-certificates \
+  && cert-sync /etc/ssl/certs/ca-certificates.crt \
+  && ln -sf /opt /opt/chocolatey/opt \
+  && mkdir -p /opt/chocolatey/lib \
+  && apk del build-dependencies \
+  && rm -rf /var/cache/apk/*
+
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+
+

.github/actions/choco/action.yml

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+name: 'Chocolatey Packager'
+description: 'Create the choco package and push it'
+inputs:
+  version:  
+    description: 'Version of package'
+    required: true
+  apiKey:
+    description: 'API Key for chocolately'
+    required: true
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

.github/actions/choco/entrypoint.sh

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+#!/bin/bash
+
+set -e
+
+function choco {
+  mono /opt/chocolatey/choco.exe "$@" --allow-unofficial --nocolor
+}
+
+function get_version {
+  local version=${INPUT_VERSION:-$(git describe --tags)}
+  version=(${version//[!0-9.-]/})
+  local version_parts=(${version//-/ })
+  version=${version_parts[0]}
+  if [ ${#version_parts[@]} -gt 1 ]; then
+    version=${version_parts}.${version_parts[1]}
+  fi
+  echo "$version"
+}
+
+## Determine the version to pack
+VERSION=$(get_version)
+echo "Packing version ${VERSION} of act"
+rm -f act-cli.*.nupkg
+mkdir -p tools
+cp LICENSE tools/LICENSE.txt
+cp VERIFICATION tools/VERIFICATION.txt
+cp dist/act_windows_amd64/act.exe tools/
+choco pack act-cli.nuspec --version ${VERSION}
+choco push act-cli.${VERSION}.nupkg --api-key ${INPUT_APIKEY} -s https://push.chocolatey.org/ --timeout 180