73 lines
1.3 KiB
Bash
Executable File
73 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Deploy the content of _site to 'origin/<pages_branch>'
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set -eu
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PAGES_BRANCH="gh-pages"
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_no_branch=false
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_backup_dir="$(mktemp -d)"
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init() {
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if [[ -z ${GITHUB_ACTION+x} ]]; then
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echo "ERROR: This script is not allowed to run outside of GitHub Action."
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exit -1
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fi
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# Gemfile could be changed by `bundle install` in actions workflow
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if [[ -n $(git status Gemfile.lock --porcelain) ]]; then
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git checkout -- Gemfile.lock
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fi
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if [[ -z $(git branch -av | grep "$PAGES_BRANCH") ]]; then
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_no_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/* "$_backup_dir"
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mv .git "$_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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}
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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 $_no_branch; then
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git push -u origin "$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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backup
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flush
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deploy
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}
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main
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