replace circleci to use github actions and add internal job for deplo…

…yment (mattermost#5378)

.github/workflows/build.yml

@@ -0,0 +1,39 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - master
+      - staging
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - uses: actions/setup-python@v2
+      with:
+        python-version: '3.7'
+
+    - name: Run Python deps
+      run: make python-deps
+
+    - name: Run build
+      run: make html
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: docs
+        path: build/html
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: doc-logs
+        path: build/*.log

.gitlab-ci.yml

@@ -0,0 +1,48 @@
+# This run in the mattermost gitlab internal instace
+variables:
+  AWS_DEFAULT_REGION: "us-east-1"
+
+  IMAGE_BUILD: cimg/python:3.7
+  IMAGE_AWS_CI: $CI_REGISTRY/images/aws-ci:2.1.1-1
+
+stages:
+  - build
+  - deploy
+
+build-package:
+  stage: build
+  image: $IMAGE_BUILD
+  before_script:
+    - make python-deps
+  script:
+    - make html
+  artifacts:
+    paths:
+      - ./build/html
+    expire_in: 2 hours
+  only:
+    refs:
+      - master
+      - staging
+
+s3-release-prod:
+  image: $IMAGE_AWS_CI
+  stage: deploy
+  script:
+    - aws s3 cp build/html s3://docs.mattermost.com/ --recursive --cache-control no-cache --acl public-read
+  needs:
+    - build-package
+  only:
+    refs:
+      - master
+
+s3-release-staging:
+  image: $IMAGE_AWS_CI
+  stage: deploy
+  script:
+    - aws s3 cp build/html s3://docs-stagging.mattermost.com/ --recursive --cache-control no-cache --acl public-read
+  needs:
+    - build-package
+  only:
+    refs:
+      - staging

Makefile

@@ -14,7 +14,11 @@ SPHINXAUTOBUILD ?= pipenv run sphinx-autobuild
 help:
 	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
-.PHONY: help Makefile livehtml
+.PHONY: help Makefile livehtml python-deps
+
+python-deps:
+	pip install pipenv
+	pipenv install --dev
 
 # Run `make livehtml` to start sphinx-autobuild
 livehtml: