Total newbie question but what is the best practice when it comes to using SSH with Git? I'm working on a WordPress project. In the root I have gulp and other dev files/folders like SASS and Scripts that I don't need on the server and in the same project I have my WordPress folder that contains a theme and a few custom plugins. As you can imagine when the theme or any of the plugins are ready to be deployed I don't want to pull everything in my repository on the server. So far as a newbie I've always just pull and pushed the entire repository and used FTP to upload what I need to the server, so how is this done with SSH and Git and is there a better way to have my setup?
EDIT: To make my question a little bit more clear let me give you an example of what I think my issue is. In my main project folder, I have a SASS folder next to my WordPress folder. All I really need to deploy to the server is the WordPress folder. My build process that happens on my dev machine combines all of the SASS files into a single CSS that is then placed into the WordPress folder. I need the SASS folder to be tracked by Git so that any other developer can pull them and continue developing so I can't have git ignore it. However none of those SASS files need to be on the server for WordPress to work either. I just simply need to deploy the WordPress folder and everything that's in it.
I understand the idea of creating a bare repository on the server and using post-receive hook to point the git folder sitting outside your web root to point to where the web root is. But that's basically how GIT and SSH work and that's not answering my concern.
Not with Git
Git is not designed to pull specific files or directories only. It's a directed acyclic graph with binary blobs as objects and sometimes multiple objects get compacted into a single larger object.
Due to Git design, your specific request is not possible.
Alternatives
post-receive hook
If your website only contains simple static files then it's okay to push to a git repository over SSH. In reality, it's unlikely your repository will be large as long as you don't have non-text files.
Take for example the following setup.
/var/lib/www - apache web dir which is the cloned copy of www.git
/var/lib/www.git - a bare git repository.
/var/lib/www.git/hooks/post-recieve - A server side git hook. It can be a shell script that pulls the www repository when this repository is updated.
Sample post-recieve hook script:
#!/bin/bash
cd /home/sam/sandbox/git-hooks/www
unset GIT_DIR
git fetch origin master
git reset --hard origin/master
Zip up build in a tar.gz
At the end of your build you can zip up your files in a tar.gz. This file should be hosted somewhere (perhaps GitHub releases if you're using GitHub). Some enterprises use on premise artifact hosting like Nexus or Artifactory.
The idea being: you have a tested artifact that has a specific sha256sum. The artifact you test is the exact same artifact which eventually goes to production.
Diving into more detail such as continuous integration, continuous delivery, and the software development life cycle might be out of scope for your question.
No best practice.
Git is for source control, not for deployment. There is no best practice for using git this way because git is not a deployment tool. You also don't need git history on your server. In fact, you don't need git at all unless you insist on using it for deployment. You are welcome to use it this way but it's not ideal because of exactly the kind of problem you're asking about.
What is the best practice?
There are a number of tools you could use to handle your deployments. Most of the tools generally let you set up a series of steps that let you deploy the code you want into the environment you want. You could go with simple tools such as Phing or Deployer in the PHP world, or something more sophisticated like Puppet or Chef if you have more complex needs. You could just write your own bash scripts if what you need is really very simple. I recommend Phing or Deployer given the info you've provided. https://deployer.org/ https://www.phing.info/
You'll just configure whichever tool you want to ssh into your target box and copy over only the files you want into the directory you want on the server, in whatever way you would like to do that. Usually, you have the script copy files into a temp dir, tarball them up, ssh them over and untar them. After that, you'll usually do some additional work on the server to move files around, change symlinks, whatever else you might need to do.
What about compiled SASS, ES6 js files, or modern static stuff?
All you need to do is add steps to the handle the static files and where you want them to go. Include the generated static files in your tarball when you push stuff up, and put them in the right directories in the server once you untar it.
When you configured your SASS compiler, and whatever other pre-compiled static code you may have - you configured it to create a destination file. That is, the file(s) of actual CSS and JS that they generate. That's all you need to bring along - and if you have the destination directory set to be inside your wordpress theme, you may not even have to pay all that much special attention to it's handling. You may need to move them somewhere else once they are on the server but that all depends on the specific setup in your server, which I think is outside the scope of this question.
Additional Notes:
You didn't ask about this but I thought it was worth mentioning, that you shouldn't be sending the entire wordpress repository every time you update. Just like you don't need the uncompiled SASS code, you also don't need to be repackaging core WordPress. You don't even need to be commiting core WordPress, its a dependency and you don't need to be changing it.
All that should be getting committed by you is your theme and plugin code, and the uncompiled static files. Compiled static files and external dependencies like the WordPress core don't belong in your git history. For deployment purposes, WordPress should already be installed. The stuff in your tarballs should just be plugins and themes, and additional static files if they aren't already in there for some reason.
TLDR;
Don't use git for this. Use a tool like Phing or Deployer. Build your static files into your theme, and create phing/deployer scripts that tarball up only the code you want, SSH's it over to your server, and untars it into the directories you want. If you have some special location on the server for your static files, just make sure to add steps in your script for that.
So, based on your question and comment, there are three computers involved. There is a web server (when you say "server", I take it as a Web server in this scenario, or the server computer that runs a Web server program). There is another server where your git repo is hosted. And, there is your dev workstation. Is this correct?
It seems like, you have a cloned git repo on your Web server. Your current practice/workflow appears to be (1) (based on your expression "SSH'ed into my server") you log into the web server via SSH (just like Telnet) from your workstation (SSH is just a protocol, which can be used for different purposes). (2) you pull from your repo on hosted service (e.g., github), and (3) deploy it to your "www" directory on the same server. Is this correct?
(I can think of an alternative scenario based on your use of the word "FTP", etc., but let's focus on the above scenario, for now.)
Now, your question is, whenever you "pull" (on your Web server), you feel like you are pulling everything from your repo on your hosted service. And, is there a better way? Am I understanding your question correctly?
If so, as another commenter suggested, git (and, any version control system, in general) is very good at fetching "deltas" only. If you are worried about "fetching everything" every time you pull (the step (2) above), then your worry is unfounded.
Now, the question is, why do you have a git repo on your Web server, if that is indeed the case? This is a pretty legit setup and I've done this before (e.g., on EC2). But, as a best practice, people generally don't do that on "production" servers. It's because you have to "build" your web app, and you really don't want to do that on production servers.
The next question is, what do you exactly do in Step (3)? The build process (whatever process you use) typically generates an "output" which can be directly deployed to the web server. (The convention is the output is generally a single folder, "public", "www", "dist", or whatever, or a single file (e.g., tar.gz, zip, jar, war), etc.) Regardless of whether you build the deployable output on your dev workstation (or, a build machine) or on your Web server, you don't generally do "deltas" in this context. Even if you've only changed a single file (say, a CSS file), you generally build the whole output again (instead of, say, just replacing the changed CSS file only). When you use FTP to upload files, etc., you can selectively upload certain files and/or directories, etc., but as a general practice, we don't do that. We always build the complete output from scratch and deploy it to the Web server. (This is mainly to reduce the potential deployment errors and increase the reliability.)
So, to answer your question, (A) If you are pulling git repo on your Web server, you should really change that practice, and move the build process to your dev computer or a dedicated build machine. (BTW, services like github, gitlab, TFS, ... provide the build service for you.) (B) If you are currently selectively FTP'ing your web app files to your Web server, then you should really consider adopting some kind of formal build, and deployment, process moving forward.
After your SASS build process is done use scp or rsync to move the files to the prod server:
scp -r /[local wordpress dir]/wp-content/themes/your-theme/ username#your.prod.server.com:/path/to/dir/wordpress/wp-content/themes/
scp -r /[local wordpress dir]/wp-content/plugins/* username#your.prod.server.com:/path/to/dir/wordpress/wp-content/plugins/
I am working in a project and using git ssh with bitbucket following is the process i am using it may work for you also if not please correct me :
Step 1 ->I have setup git and create repo in bit-bucket.
Step 2 ->And setup project with my local and linked with my repo.
Step 3 ->connect my server using ssh.
Step 4 ->Work in my local and commit and push all changes in my git repo.
Step 5 ->Run git pull on ssh so all changes deployed in my server.
I am using above process and i love this process.i have used .gitignore file that is not required for push on my repo.
Thanks
I ran across the VCCW project and despite my unfamiliarity with Vagrant and Chef, decided to give a try. I followed their instructions and obtained the VCCW project itself by installing the GitHub Windows program and cloning the VCCW GitHub master repository. I should also mention that I have very little experience with Git.
Anyway, now I have VCCW Wordpress running on my machine, but I've no clue what to do from here. I wanted to set up a better and more formal Wordpress development environment so I could write my plugin and modify a theme, but I don't know where I should do that. I know where the actual Wordpress installation resides on my file system, so I suppose it would be easy to work from there, but I don't know how (if at all) that interplays with the Vagrant workflow - ie, when it comes time to use Vagrant to deploy my site, will my changes to the "www" folder (which was created by vagrant up) be captured? Somehow I doubt this. Just looking for any help as to how all these fancy new tools work with each other and what a humble PHP developer like myself should do to get started.
Edit: One more question: which IDE, if any, can I use in conjunction with this arrangement? Create a new project from existing sources, and let it pollute my deployment folder with project files?
From the Vagrantfile, it looks like you should look in ./www/wordpress after provisioning.
VCCW includes deployment tool WordMove.
You can deploy WordPress into your server from vccw if you set Movefile.
Movefile will be created automatically after provisioning, so you should add your server configuration in Movefile.
http://vccw.cc/#h2-10
https://github.com/welaika/wordmove
From my research I understand that VirtualBox synced folders have permissions set up during the mounting process. Later, I am unable to change it therefore permissions for the whole synced folder MUST be same for every single file/folder in the shared folder. When trying to change with or without superuser permissions, changes are reverted straight away.
How this can work with for example Symfony PHP framework where there are several different permissions for different files/folders? (i.e. app/console needs execute rights but I don't want to have 7XX everywhere).
I have found in different but similar question (Vagrant and symfony2) that I could set the permissions to 777 for everything in the Vagrantfile, however this is not desirable as I need to use GIT behind my source code which is than deployed to the live environment. Running everything under 777 in the production is, nicely put, not correct.
How do you people cope with this? What are yours permissions setups?
A possible solution could be using the rsync synced folder strategy, along with the vagrant rsync and vagrant rsync-auto commands.
In this way you'll lose bidirectional sync, but you can manage file permission and ownership.
I am in a similar situation. I started using Vagrant mount options, and found out that as I upgraded parts of my tech stack (Kernel, Virtualbox, Vagrant, Guest Additions) I started getting different behavior while trying to set permissions in synced folders.
At some point, I was perfectly fine updating a few of the permissions in my shell provisioner. At first, the changes were being reflected in the guest and the host. At another point in time, it was being done the way I expected, with the changes being reflected only in the guest and not the host file-system. After updating the kernel and VB on my host, I noticed that permission changes in the guest are being reflected on the host only.
I was trying to use DKMS to compile VBOX against an older version of my Kernel. No luck yet.
Now when I have little more experience, I can actually answer this question.
There are 3 solution to this problem:
Use Git in your host system because vagrant basic shared folders setup somehow forces 777 (at least on Windows hosts)
Use NFS shared folders option from the vagrant (not available on Windows out of the box)
Configure more complex rsync as mentioned in Emyl's answer (slower sync speeds).
i want to copy contents, code, build files and configuration files from a IIS(7.0) server which is running a live file and copy everything
to another machine which got IIS 8 installed.
the destination computer has other web sites installed, so i dont want to disturb configuration for those sites.
do i first copy the code from the source and create a folder on destination and copy the files there and than follow with the configuration settings?
Probably meant for serverfault...but here goes..
Review/inventory current application. e.g.
"config files" for any explicit settings that may have to do with paths, connections (db), certificates (ssl), and/or expected depedencies (assemblies, framework version/s, other web applications, etc.)
hopefully the application is documented and/or original developers are handy to assist in this inventory process
the point is to first "know" what you're moving before doing anything, this would be the most important step..the rest is more or less config....
create folder in target machine
doesn't have to be in C:\inetpub\wwwroot, but you'll have to modify permissions as necessary.
also if there's an existing app in wwwroot, possible headaches can arise with settings inheritance
copy files from source -> target
IIS Manager -> set up the new "web site"/"Application" as necessary (AppPool, etc.)
Test, test, test
Fallback plan (if all goes to hell, need to "revert")
Applicable network stuff - DNS, etc. (the moment of truth)
Coffee. Lots. Pray you don't have to go to #6 :)
Hth...
I've setup a Vagrant box that runs my webserver to host my Symfony2 application.
Everything works fine except the folder synchronization.
I tried 2 things:
config.vm.synced_folder LOCALFOLDER, HOSTFOLDER
config.vm.synced_folder LOCALFOLDER, HOSTFOLDER, type="rsync"
Option 1: First option works, I actually don't know how file is shared but it works.
Files are copied in both way, but the application is SUPER slow.
Symfony is generating cache files which might be the issue, but I don't really know how to troubleshoot this and see what is happening.
Option 2: Sync is only done in one way (from my local machine to the vagrant box), which covers most of the case and is fast.
Issue is that when I use symfony command line on the vagrant box to generate some files they are not copied over to my local machine.
My question is:
What is the best way to proceed with 2 ways syncing? With option 1 how can I (as it might be the issue) exclude some files from syncing.
With Option 2 how can I make sure changes on remote are copied to my local machine?
If default synced folder strategy (VirtualBox shared folders, I imagine) is slow for your use case, you can choose a different one and, if you need, maintain the two-way sync:
If your host OS is Linux or Mac OS X, you can go with NFS.
If your host OS is Windows you can instead choose SMB.
Rsync is very fast but, as you've pointed out, is one-way only.
As it doesn't seem Vagrant offers a "built-in" way to do this here is what I did:
Configure Vagrant RSYNC folder on the folders that will contains application generated files (in Symfony2 it is your Bundle/Entity folder). Note that I didn't sync the root folder because some folders doesn't have to be rsynced (cache/logs...) and also because it was taking way too much time for the rsync process to parse all the folders/subfolders when I know that only the Entity folder will be generated.
As the Rsync has to be done from the Vagrant box to the host, I use vagrant-rsync-back plugin and thus run this manually everytime I use a command that generates code.
https://github.com/smerrill/vagrant-rsync-back#getting-started
Create an watcher on my local machine that will track any change in code and rsync it to the vagrant box.
https://gist.github.com/laurentlemaire/e423b4994c7452cddbd2
Vagrant mounts your project root as /vargrant folder inside box as 2 way share.
You can run your command there do get required files synced. Any I/O will be damn slow (like you already mentioned), however you will get your files. For other stuff use your 1-way synced folder.