haskellfoundation#23 Make a site deployment per branch

Author: visortelle

.github/workflows/build-and-deploy.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+set -exo pipefail
+
+git_repo_root=$(git rev-parse --show-toplevel)
+
+# replace "/", "#", etc with "-".
+slugify() {
+  echo "$1" | iconv -c -t ascii//TRANSLIT | sed -E 's/[~^]+/-/g' | sed -E 's/[^a-zA-Z0-9]+/-/g' | sed -E 's/^-+|-+$/-/g' | tr A-Z a-z
+}
+git_branch=$(slugify $(git rev-parse --abbrev-ref HEAD))
+echo "Current git branch is '${git_branch}'"
+
+git config user.name github-actions
+git config user.email [email protected]
+
+stack build --system-ghc
+stack exec --system-ghc site build
+
+site_src="${git_repo_root}/_site"
+site_dest="${git_repo_root}/branches/${git_branch}"
+
+git checkout gh-pages
+git pull origin gh-pages
+
+# Overwrite existing files with new files
+rm -rf "${site_dest}"
+mkdir -p "${site_dest}"
+cp -a -v ${site_src}/* "${site_dest}/"
+cp -a -v ${site_src}/.* "${site_dest}/"
+
+git add --all
+git commit --allow-empty -m "[$(date '+%F %T %Z')] Updated site for the '${git_branch}' branch [ci skip]"
+git push --force origin gh-pages
+
+echo "Deployment finished"