Automated web deployment - optimization

I'm new to this idea but i was just wondering if there is a way or tool to automate certain tasks before deploying my website. i would like to do the following tasks with one go:
minify all JS used
minify the CSS
minify all HTML and PHP
create these as a copy of the files before actually doing these so that they don't destroy the original source

There's a whole slew of tools, frameworks and packages that deal with problems you described. In general, they fall into a category of build automation, so you might start with that.
Minification can be easily performed during a build process by a build server.
Deployment however is a huge topic in and of itself and there are various tools as well to aid you with Capistrano being seemingly the most popular one.

While you are at it, take a look at my guide on writing your first Capistrano recipe:
http://guides.beanstalkapp.com/deployments/deploy-with-capistrano.html
I hope you will find it useful!

The tasks you describe have more to do with general file processing and backup tasks rather than deployment. Any good scripting language will do for that (Ruby, Perl, etc.).
For actually automating deployment of web applications (which can also incorporate your file processing tasks), take a look at Capistrano:
https://github.com/capistrano/capistrano

Related

ASP.NET Core front-end developer workflow with VSCode and VS 2019

I haven't done any cshtml front-end development for a few years.
What's the current, generally accepted way for ASP.NET Core front-end developers to work across a range of tools on Windows?
By that, I mean a way to have the front-end JS build and the .NET project(s) also build and to work rapidly in the browser and code.
My thinking is.
We have much better command line story around dotnet today.
Some folk like VS Code.
Some folk prefer VS 2019, and some like either, depending.
We need to work on UI aspects sometimes.
But we also need to attach a debugger and debug the server logic sometimes.
The build server should have no problem, be simple, and rely mostly on build logic held in the repo.
Tooling, and kicking off the whole build and serve process should be understandable and familiar.
It should be pretty simple to get going after a team noob clones the repo.
My initial thought would be to setup NPM then use something like Gulp to kick off everything, including running dotnet run.
Then when running under the Visual Studio 2019 debugger, use the Task Runner Explorer to kick off the Gulp stuff but skip the dotnet run part.
(shame there doesn't seem to be a command line for start VS(Code or 2019) and attach debugger)
Now I'm expecting to get a "primarily opinion based" SO beating, but there are general trends and ideas that go into designing all these tools for how they can all play ball together and what the dev story looks like.
You've pretty much already described the process. However, I'll add a few things:
You don't need the dotnet run bit. Visual Studio and VS Code are both capable of debugging directly.
You can assign the gulp tasks to build tasks in Task Runner Explorer, so you really don't even then to think about running those directly. I'm not as sure on this aspect of VS Code, but I'm sure there's probably some extension to handle it, if it's not already built-in.
If you want true ease of development, the best thing you can do is use Docker. Just add a Dockerfile to each project that actually runs (i.e. not a class library) and set up the steps to build and run it there. In Visual Studio, you can right-click the project and choose Add > Docker Support, and it will actually generate a ready-made Dockerfile, though you may need to add a step or two to handle the client-side build steps. In any case, this then becomes truly click and run, with nothing to worry about. The story is even better when you use docker-compose, as then Visual Studio and VS Code can spin up your entire application stack all at once, including external dependencies such as a database, Redis instance, etc. If you haven't used Docker before, start now. It's absolutely revolutionary for development.
One note for CI/CD, as much as possible, you should add a YAML file to describe your CI/CD pipeline. Depending on the the actual provider you're using for build/release, there might be some differences, so consult the relevant documentation. (Azure DevOps, for example, doesn't currently support describing release pipelines in yaml, though you can still do your build that way.) In any case, this allows you to configure all this in code, and have it committed to source control.
You may consider the same for your infrastructure. Azure has ARM templates, AWS has CloudFormation, GCP has Deployment Manager. There's also third-party tools like Terraform or Ansible. All of these, in some form or fashion (usually JSON or YAML) allow you to define all the characteristics of the infrastructure you're going to deploy to and commit that to source control. This makes deployment and things like creating new environments as breeze.

Continous- integration software for cmake project hosted on github

We are looking for a software to run our test cases automatically.
We want a software which will run on our server (or a commercial), which automatically gets the newest commit on github. Then compiles the commit of the project with CMake and run Ctest on our test cases. The results should then be visualized on a nice website.
I had a look at CDash, but as the documentation is so bad I did not even get it to get the latest commit from github.
So my questions are:
Is there a good tutorial to CDash? Except the bad wiki page.
What software is available for running tests on new commits to github, what are their advantages and drawbacks?
In answer to your second question, Jenkins is a robost and extensible continuous integration tool that can be integrated tightly with GitHub using a plug-in (or loosely using standard Git support). It also supports CMake via a plug-in. Whether it has disadvantages that will make it less useful for you depends on your organization and build process, but I've found it to be highly customizable to a wide variety of processes. I recommend taking a look at it.
There's also a third-party Ctest plugin available for Jenkins.
CDash works in pair with CTest. If you are already using CMake then it should be fairly easy to submit your testing results to CDash. I'd recommend reading the CTest documentation:
http://www.vtk.org/Wiki/CMake_Testing_With_CTest
You can either install your own CDash server or use Kitware's hosted server at my.cdash.org. You can test your server with a sample project available at:
http://www.cdash.org/cdash/resources/software.html

Any good command-line tools (for a build server) for validating websites?

My team creates a number of dynamic/data-driven websites. We use a CruiseControl.NET to download the code, create test data, run unit tests, and install each site into IIS for manual testing. However we haven't found a good tool (or tools) that can actually run through some simple tests of the websites, such as checking for broken links or invalid HTML.
Are there any good tools that we can incorporate into our build process to automate basic website testing? E.g. check for broken links, check for HTML/JavaScript/CSS coding errors, and so on? Load testing would be great too.
Looking for something totally generic; we don't need to write/record scripts for playback. Just something to cover the basics.
Thank you!
-James
For link checking you could always look at http://linkchecker.sourceforge.net/ if that isn't suitable they list other alternatives.
It also seems like it is an active project.
JSLint does javascript validation and there are two options for executing it via the commandline so that might be worth a look too http://www.jslint.com/

Need a .NET database versioning script runner

I'm looking at versioning databases and came across the usual articles regarding how to do this (coding horror, ode to code, etc). This all make perfect sense to me, however I'm trying to find a script runner that will run the sql scripts for me. All these articles mention having something to run them automatically, but none of them make any recommendations.
Does anybody know of any utilities for running these scripts? Ideally something that works in the following way:
Runs everything in a transaction so if any single update fails, the whole thing fails
I have control over the name of the scheme version database table
Ability to have a series of scripts that are always run if an upgrade takes place
Can be run as part of an automated task
EDIT
Open Source
We Use DbUp as Script Runner in our Web Project. Its simple and nice open source tools that help you to write you own script runner with Console Application fashion.
DbUp is a .NET library that helps you to deploy changes to SQL Server
databases. It tracks which SQL scripts have been run already, and runs
the change scripts that are needed to get your database up to date.
we can run scripts from folder in filesystem or you can embed them to your assembly and run them as embedded scripts.
you can find more information and sample on their code repository on github.
http://dbup.github.com
Check out SSW SQL Deploy - it would appear to do just about all you're asking for. It keeps track of already executed scripts, it'll run a whole batch of scripts at once and on multiple servers (if required), and so forth.
It's a pretty simple, but nifty tool - highly recommended!

What build tool do you use professionally?

At home, I use CTRL+SHIFT+B or F7 or whatever key sequence initiates the build for my build tool. At work, this doesn't quite cut it.
At my first job (an internship) we used a product called Visual Build, which I have come to like very much. It's the best build tool I've ever worked with. The down side here is that it's not free.
At my latest job, I came in knowing literally nothing about Ant. Now, unfortunately, I've become deeply involved in our build processes, and cannot extricate myself. It works, yes, but after coming from Visual build, it seems like it's fighting me every step of the way. Yes, it's free, but we're not trying to be a free-software-only development company or anything.
I've never looked in to make or any other build tools, so I don't really know what else is out there.
Has anybody ever seen or had experience with Visual Build? Mostly I'm fond of a few key things:
it has a GUI
it runs arbitrary VBScript without the need of a compiled class
you can step through the build process, or start from anywhere in the middle.
Are there any free build tools that have this? Is there any way to convince people that it's worth it to move on? It's 2008. We use IDEs to develop, why not (IBEs) to build?
Edit: I'm mostly looking for an answer to my last questions; Is there a solution with a built-in GUI that I can use for free?
Not very sophisticated, but we use a set of batch files. And that works great.
We use FinalBuilder - I think it's very similar to VisualBuild, though I've not used the latter.
It does run from the command line, and you can integrate it with CC.Net if you want.
For Java projects we use Teamcity, sort of cruise control like, but you can also do a remote run, i.e. you send your changes to the server, it builds and does unit tests, if everything works ok, THEN you checkin, very nice build tool and free for up to 20 build configurations.
For our Visual Studio 2005 projects including packaging the final exes and dlls with InstallShield and putting them up on a shared server we use Final Builder, it's not free, but it is very easy to use and get started with.
We also telnet out (from FinalBuilder) to a number of other platforms (Unix/Linux/OpenVMS) and start remote builds by running makefiles there.
We do not use continous build, but there is a FinalBuilder Server which handles that and comes free with the FinalBuilder Professional license.
We are very happy with FinalBuilder, it's quite easy to get up to speed with and powerful enough to solve most problems.
CMake. Generates build file for KDevelop, Eclipse, Makefiles and Visual Studio (and XCode), and it really works. You can easily extend it with macros, although the programming capabilities are rather limited. It's easy to learn, and porting an existing application from Visual Studio to it is pretty easy. However, you are limited to C++/C and IIRC Fortran code.
KDE is also using CMake now, so it seems to scale very well (i.e. generation time for the projects/dependency checking is not too bad).
I am not sure this is exactly what you are looking for, but I LOVE CruiseControl.NET. I have it build my projects using the MSBuild task. It doesn't have a GUI exactly, but there is a web interface to view the results of your builds and a System Tray resident program which will alert you of the build status.
UppercuT. It's free.
UppercuT uses NAnt to build and it is the insanely easy to use Build Framework.
Automated Builds as easy as (1) solution name, (2) source control path, (3) company name for most projects!!!
http://code.google.com/p/uppercut/
Some good explanations here: UppercuT
Going back to the keystrokes thing for a sec, I found Hoekey which the CTO loves. I don't use it myself, but as a way of assign keystrokes to things, it's pretty good.
I know nothing of Visual Build, but from your description it sounds like it is tied to Windows and doesn't run from the command line.
If you are building Java software (I assume you are since you are using Ant), it's preferable to have a cross-platform tool. If you can run the tool from the command-line, then it is scriptable which is extremely important for automation.
Ant is also extensible and a de facto standard. Many tools that you may use (Cobertura, TestNG, etc.) provide Ant tasks so that they can easily be intergrated with your build.
I use Ant for all Java projects. Some people prefer Maven, but I'm not one of them. Ant is far from perfect (the XML syntax is a bit clunky) but it is well documented, extremely stable and pretty straightforward.
If you use a standard tool, such as Ant or Maven, you will be able to take advantage of any number of Continuous Integration products. I doubt you will find many that work with Visual Build.
Most IDEs support Ant, so they give you a GUI of sorts and your CI server will give you a web interface for doing builds.
NAnt (.NET port of Ant). Works great and is easily extensible.
For small projects I do use post-build scripts and with the support of 7z, Nsis and similar CLI tools it's doing the job perfectly for me.
TeamCity and CuriseControl works well for any projects,but here is why you would like to choose TeamCity:-
Ease of setup: During setup we found TeamCity easier to setup and use especially compared to CruiseControl. We did not need to edit XML files or massively configure individual build machines like CruiseControl.
Ease of extensibility:TeamCity stands out in its ease of extensibility too. If we find that builds are waiting in the queue too long, we can add more computers as agents. The only additional work on our end is registering the new computers with the TeamCity server and installing msbuild and subversion.
Interaction with Subversion: One can check how many and what changes were committed to subversion since the last build, who started a build etc.
I've grown very fond of scons for building C++ files. It's very straightforward and the build scripts are written in Python (which is much better than some hacked together DSL IMO).
Ant or Maven are great little build tools.
And if you want to automate the build process there are some great tools like TeamCity and Bamboo.
Personally I use Makefiles for pretty much everything because they are simple as hell. But in my work, I'm forced to use ant.
The main problem I have against ant is that XML makes it hard to read and understand, even with the correct indentation. On the other hand, the verbosity of XML can help when reading someone else's ant file, but still makes it a PITA when the file is more than a few tens of lines.
As for having a GUI to build... I've always felt that's a minus rather than a plus.
Maven is the best for me because it handles the project dependencies