Publishing with git + ssh: Difference between revisions
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git add remote myserver myvps:git/project.git | git add remote myserver myvps:git/project.git | ||
If you would like to be able to simply type "git push" to publish to your server, you should set the server as the "upstream" branch with the following command: | |||
git push --set-upstream myserver main | git push --set-upstream myserver main | ||
== On the remote server == | == On the remote server == |
Revision as of 16:58, 9 October 2024
This recipe is for taking a local folder that's managed by git and configuring a publicly accessible copy on a remote server that you can update just using git. This recipe requires that you have (full) ssh access to the server, that git is installed on the server, but does not require that you habe a specialized git server like gitea, gitlab, or github. You can combine this with also using a git server (as git repos can have multiple remotes).
On you local computer
Starting point, you have a folder name "project" that you want to publish. In a terminal, you cd to the parent directory of your project folder.
Make a (bare) copy of your repo
git clone --bare project project.git
This command converts project a folder that is already git-managed, into a bare repository named project.git.
A bare repo is basically only the .git folder part of a git-managed folder (it's insides if you like). You could in principle just copy this (inner) folder, but git's clone command has a bare option that does it for you. It's a good idea to name a bare repo .git to remind yourself that it's a bare git repo.
scp the bare repo to your server
If you have ssh access to your server with credentials like:
user: sshuser hostname: myvps.net
And assuming you have have already created folder called git in the home folder of your (remote) server. You don't have to name the folder git, but it makes sense to have a special place to keep bare repos on your server.
scp -r project.git sshuser@myvps.net:git/
or if you could also configure a host alias in your .ssh/config:
Host myvps Hostname myvps.net User sshuser
And then just (instead of the scp command above):
scp -r project.git myvps:git/
Add the remote to your original repo
At this point you can delete the bare repo, aka the local folder project.git, as it's now on the server.
Let's add the ssh address of the repo on the server as the "myserver" remote. You can name the remote whatever you want including "origin" if you would like the remote server to use this, the default and most common remote name.
first
cd project
then
git add remote myserver sshuser@myvps.net:git/project.git
or using your ssh host alias
git add remote myserver myvps:git/project.git
If you would like to be able to simply type "git push" to publish to your server, you should set the server as the "upstream" branch with the following command:
git push --set-upstream myserver main
On the remote server
ssh to your server
ssh sshuser@myvps.net
or again if you have an ssh host alias, you can just use it:
ssh myvps
Clone the bare repo to a (public) working directory
cd public_html git clone ~/git/project.git
Create the webhook
cd ~/git/project.git
You can ls and see the "insides" of the repo:
branches/ config description HEAD hooks/ info/ objects/ packed-refs refs/
Make sure there's not already a post-receive script...
ls hooks
Ok, let's create one...
nano git/project.git/hooks/post-receive
echo Updating the website... GIT_WORK_TREE=~/public_html/project git checkout -f⏎
Make the hook executable
chmod +x ~/git/project.git/hooks/post-receive
Test it out (from your local machine)
Imagine you've made some changes, and then you (as usual)...
git commit -a -m "local changes"
Now when you push...
git push
You should see messages from the post-receive hook: