I had a nightmare yesterday: I messed up the automatic deployment process of my Hugo website. My initial deployment process was based on this tutorial post by Jente Hidskes . Although it was a little bit outdated and complicated, it served me well. That was until yesterday.
What happened was that I deleted some images from the
static folder. What I should have done is simply run
bash deploy.sh to regenerate and update the site. However, I want to leave the commit message to myself, so I entered in Terminal
git add . & git commit -m "deleting images." & git push origin master. The thing is, I probably should have used
git push origin sources since the
sources branch holds my original repository whereas the
master branch is in fact the
I messed it up. Since the original codes for the deployment were very complicated, I wasn’t able to fix it myself. I tried so many methods, but they all failed.
So I had to give up and try to deploy it anew.
There are many ways to deploy a Hugo website. The simplest one perhaps is to host it on Netlify . However, my site deployed by Netlify is a little bit different from what I see on my local server. So I had to give this simple method up.
I chose to use GitHub Pages. The official website detailed three ways
to host a Hugo website though GitHub Pages. The first method
is to set up two repositories within one being the submodule. I don’t like the idea of managing two repositories for my website, so I didn’t choose it. The second option
, perhaps the easiest one, is to change the publish directory from
docs, so that GitHub Pages can automatically recognize that the site to deploy is located in the folder of
/docs. However, I didn’t like the idea of changing the default publish directory.
I chose the third option
, which is to set up a new branch called
gh-pages which is essentially the
public folder. I will document the steps I took to restore my site’s deployment, in case I need to redo it. It may also help others.
Restore the content #
Since I messed it up, I decided to delete all the content. After having deleting everything manually in the root directory, I Ran these:
git add . git commit -m "Deleting everything." git push origin <master-branch>
The name of my
sources, so I’ll use sources in the following parts.
Then, find out the
<commit ID> I want to restore. That should be the one before I messed up everything. Run
git checkout <commit ID> .
As this tutorial
said, do not forget the dot after
<commit ID>. Also, there is space before the dot.
public before pushing to
rm -rf public. This is because I don’t need
public now and if I include it, it will take more time when
Then, push the restored content to
<master branch> branch:
git add . git commit -m "Restoring." git push origin sources
Set up gh-pages #
First, delete all the
find . -name .DS_Store -print0 | xargs -0 git rm -f --ignore-unmatch git add . git commit -m "Remove .DS_Store from everywhere" git push origin sources
The following steps are based on the official tutorial . I modified it a little bit.
echo "public" >> .gitignore echo ".DS_Store" >> .gitignore
If you want to edit
.gitignore manually, you can use
open .gitignore -a TextEdit or
open .gitignore -a "Sublime Text".
Then, build and deploy:
rm -rf public git worktree add -B gh-pages public origin/gh-pages
Regenerate the site and commit the
public folder to
hugo cd public && git add --all && git commit -m "Publishing to gh-pages" && cd .. git push origin gh-pages
On GitHub, go to Settings → GitHub Pages, then choose “gh-pages”. The site should be running.
Automatic deployment #
The script file
provided is a little bit weird, especially the
if statement. If it is there, and I added some content to the root directory, then I cannot deploy.
Also, the guidance of Use a Custom Domain
provided is a little bit confusing. If I add the CNAME file to the
static folder, something will go wrong.
The following script is what I came up:
#!/bin/sh MESSAGE="Rebuilding site $(date)" SOURCE=sources git add . git commit -m "$MESSAGE" git push origin "$SOURCE" if [ "`git status -s`" ] then echo "The working directory is dirty. Please commit any pending changes." exit 1; fi echo "Deleting old publication" rm -rf public mkdir public git worktree prune rm -rf .git/worktrees/public/ echo "Checking out gh-pages branch into public" git worktree add -B gh-pages public origin/gh-pages echo "Removing existing files" rm -rf public/* echo "Generating site" hugo cd public echo "hongtaoh.com" > CNAME echo "Updating gh-pages branch" git add . && git commit -m "Publishing to gh-pages (publish.sh)" echo "Pushing to github" git push --all origin
Last modified on 2020-11-29