Bump rexml from 3.2.5 to 3.2.8 in /jekyll-static #27

	name: Jekyll build site

	on:
	push:
	branches-ignore:
	- 'master'
	- 'production'

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: actions/cache@v2
	with:
	path: vendor/bundle
	key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile') }}
	restore-keys: \|
	${{ runner.os }}-gems-
	- name: Build the site in the jekyll/builder container
	run: \|
	docker run \
	-v ${{ github.workspace }}/jekyll-static:/srv/jekyll -v ${{ github.workspace }}/regions_www:/srv/jekyll/regions_www \
	-v ${{ github.workspace }}/vendor/bundle:/usr/local/bundle \
	jekyll/builder:latest /bin/bash -c "chmod -R 777 /srv/jekyll && jekyll build -d regions_www --future"
	- name: Setup Git config
	run: \|
	git config user.name "PCT Build Bot"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git config core.filemode false # need as jekyll/builder requires chmod to 777 which alters the file modes
	- name: Commit any Jekyll changes
	run: \|
	# Stage the file, commit and push
	git add regions_www
	# Only push if the commit was successful, i.e. files changed
	# git diff-index from https://stackoverflow.com/a/3879077
	git diff-index --cached --quiet HEAD \|\| (git commit -m "Updating regions_www from jekyll-static"; git push origin ${GITHUB_REF##*/})

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