160 lines
2.9 KiB
Bash
Executable file
160 lines
2.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Build, test and then deploy the site content to 'origin/<pages_branch>'
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#
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# Requirement: html-proofer, jekyll
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#
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# Usage: See help information
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set -eu
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PAGES_BRANCH="gh-pages"
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SITE_DIR="_site"
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_opt_dry_run=false
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_config="_config.yml"
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_no_pages_branch=false
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_backup_dir="$(mktemp -d)"
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_baseurl=""
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help() {
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echo "Build, test and then deploy the site content to 'origin/<pages_branch>'"
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echo
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echo "Usage:"
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echo
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echo " bash ./tools/deploy.sh [options]"
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echo
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echo "Options:"
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echo ' -c, --config "<config_a[,config_b[...]]>" Specify config file(s)'
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echo " --dry-run Build site and test, but not deploy"
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echo " -h, --help Print this information."
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}
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init() {
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if [[ -z ${GITHUB_ACTION+x} && $_opt_dry_run == 'false' ]]; then
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echo "ERROR: It is not allowed to deploy outside of the GitHub Action envrionment."
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echo "Type option '-h' to see the help information."
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exit -1
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fi
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_baseurl="$(grep '^baseurl:' _config.yml | sed "s/.*: *//;s/['\"]//g;s/#.*//")"
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}
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build() {
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# clean up
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if [[ -d $SITE_DIR ]]; then
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rm -rf "$SITE_DIR"
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fi
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# build
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JEKYLL_ENV=production bundle exec jekyll b -d "$SITE_DIR$_baseurl" --config "$_config"
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}
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test() {
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bundle exec htmlproofer \
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--disable-external \
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--check-html \
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--allow_hash_href \
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"$SITE_DIR"
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}
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resume_site_dir() {
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if [[ -n $_baseurl ]]; then
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# Move the site file to the regular directory '_site'
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mv "$SITE_DIR$_baseurl" "${SITE_DIR}-rename"
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rm -rf "$SITE_DIR"
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mv "${SITE_DIR}-rename" "$SITE_DIR"
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fi
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}
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setup_gh() {
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if [[ -z $(git branch -av | grep "$PAGES_BRANCH") ]]; then
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_no_pages_branch=true
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git checkout -b "$PAGES_BRANCH"
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else
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git checkout "$PAGES_BRANCH"
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fi
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}
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backup() {
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mv "$SITE_DIR"/* "$_backup_dir"
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mv .git "$_backup_dir"
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# When adding custom domain from Github website,
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# the CANME only exist on `gh-pages` branch
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if [[ -f CNAME ]]; then
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mv CNAME "$_backup_dir"
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fi
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}
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flush() {
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rm -rf ./*
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rm -rf .[^.] .??*
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shopt -s dotglob nullglob
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mv "$_backup_dir"/* .
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[[ -f ".nojekyll" ]] || echo "" >".nojekyll"
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}
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deploy() {
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git config --global user.name "GitHub Actions"
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git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
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git update-ref -d HEAD
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git add -A
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git commit -m "[Automation] Site update No.${GITHUB_RUN_NUMBER}"
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if $_no_pages_branch; then
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git push -u origin "$PAGES_BRANCH"
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else
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git push -f
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fi
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}
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main() {
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init
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build
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test
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resume_site_dir
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if $_opt_dry_run; then
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exit 0
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fi
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setup_gh
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backup
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flush
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deploy
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}
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while (($#)); do
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opt="$1"
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case $opt in
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-c | --config)
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_config="$2"
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shift
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shift
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;;
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--dry-run)
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# build & test, but not deploy
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_opt_dry_run=true
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shift
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;;
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-h | --help)
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help
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exit 0
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;;
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*)
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# unknown option
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help
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exit 1
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;;
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esac
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done
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main
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