Show HN: We open sourced our new Mac developer setup script(github.com)
github.com
Show HN: We open sourced our new Mac developer setup script
https://github.com/vendasta/setup-new-computer-script
131 comments
Author here:
For sure! I can understand that. For people who don’t want to use the script, I also included a list of what is installed in the README. Experienced dev's can manually install and configure what they need.
We have many devs who are fresh out of university or used to windows, so not all are experts with the Linux/Mac command-line. This is helpful for them, and others who just want to start quick.
Update: clarifications
For sure! I can understand that. For people who don’t want to use the script, I also included a list of what is installed in the README. Experienced dev's can manually install and configure what they need.
We have many devs who are fresh out of university or used to windows, so not all are experts with the Linux/Mac command-line. This is helpful for them, and others who just want to start quick.
Update: clarifications
You can't just share something for free on the internet and expect people not to be mad. Consider this a learning experience.
Hahaha oh :(
We have many devs who are fresh out of university or used to windows, so not all are experts with the Linux/Mac command-line. This is helpful for them...
Removing an ideal opportunity to learn doesn't sound particularly helpful. In fact, it sounds like you want them to "get up to speed quickly" and "hit the ground running" rather than be onboarded in a way that makes them useful, long term members of the team.
This approach is practically the opposite of how I think you should treat a new graduate on your team. They're new to the company, the tools, the operating system, even to the world of just having a dev job in some cases. They need time to be able to learn how to work well. I get that you want to remove a barrier and make life easier, but overcoming that barrier yourself is useful, even if you need a bit of hand-holding to do it.
Whose idea was this? I can't help but think this is the work of a senior who doesn't want to mentor or help juniors, and they've automated their problem of being asked 'dumb' questions away. If someone brought this script to my company I would fight against its adoption.
Edit: I just saw this comment https://news.ycombinator.com/item?id=29535498. In your position I'd delete the script and work on updating your on-boarding documentation, because you're fixing the wrong problem, and also realise that 2 - 5 days to onboard in a new role is normal and perfectly acceptable. Just understanding a new codebase takes longer than that.
Removing an ideal opportunity to learn doesn't sound particularly helpful. In fact, it sounds like you want them to "get up to speed quickly" and "hit the ground running" rather than be onboarded in a way that makes them useful, long term members of the team.
This approach is practically the opposite of how I think you should treat a new graduate on your team. They're new to the company, the tools, the operating system, even to the world of just having a dev job in some cases. They need time to be able to learn how to work well. I get that you want to remove a barrier and make life easier, but overcoming that barrier yourself is useful, even if you need a bit of hand-holding to do it.
Whose idea was this? I can't help but think this is the work of a senior who doesn't want to mentor or help juniors, and they've automated their problem of being asked 'dumb' questions away. If someone brought this script to my company I would fight against its adoption.
Edit: I just saw this comment https://news.ycombinator.com/item?id=29535498. In your position I'd delete the script and work on updating your on-boarding documentation, because you're fixing the wrong problem, and also realise that 2 - 5 days to onboard in a new role is normal and perfectly acceptable. Just understanding a new codebase takes longer than that.
"Removing an ideal opportunity to learn"
A script like this is also a reference, a known state, which is valuable, even necessary, all by itself regardless if you agree with what it does or the state it produces or the value of being forced to do it all wrong and discover and file off all the edges yourself over time.
A script like this is also a reference, a known state, which is valuable, even necessary, all by itself regardless if you agree with what it does or the state it produces or the value of being forced to do it all wrong and discover and file off all the edges yourself over time.
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Mathias Byens' dotfiles repo is a bit like this - https://github.com/mathiasbynens/dotfiles. It's highly opinionated, but I found it extremely useful as a starting point for setting up my own dotfiles. This repo seems simliar to me - the point is the sharing, not necessarily that you'd blindly run it without reading through it.
> and them saying "hey we've preconfigured emacs for you."
Good god, that’s like wearing someone else’s dirty underwear.
Good god, that’s like wearing someone else’s dirty underwear.
Really, it depends on what kind of company you're working for.
If you're a BYOD place then sure, let people use their own tools, you have bigger fish to fry.
If you're the place where your auditors require you to deliver proof that all your developers have antivirus installed then it's a different story. The minute you need to take away local administration rights from developers, the value of a standard development environment is immense. No more complaints about not having local administration rights. Plus, the value of hey, my laptop just broke, I ran down to IT, they swapped me out, go back to my desk, log in, and bam, my environment is right like how I left it is huge.
Ultimately - professionals never blame their tools. The hammer handle might not have an ivory handle and tungsten head, but so what? This isn't what bottlenecks you in organizations. And if you really seethe at the thought of emacs being taken away from you, well, switch jobs. The vast majority of the engineering labor force doesn't even know what emacs is.
If you're a BYOD place then sure, let people use their own tools, you have bigger fish to fry.
If you're the place where your auditors require you to deliver proof that all your developers have antivirus installed then it's a different story. The minute you need to take away local administration rights from developers, the value of a standard development environment is immense. No more complaints about not having local administration rights. Plus, the value of hey, my laptop just broke, I ran down to IT, they swapped me out, go back to my desk, log in, and bam, my environment is right like how I left it is huge.
Ultimately - professionals never blame their tools. The hammer handle might not have an ivory handle and tungsten head, but so what? This isn't what bottlenecks you in organizations. And if you really seethe at the thought of emacs being taken away from you, well, switch jobs. The vast majority of the engineering labor force doesn't even know what emacs is.
Putting me in an environment I don’t want to use is easily going to make me several times less productive. I’m not going to blame those tools for reducing my effort, because I’ll put in the same amount, but I can absolutely blame them for not letting me work more productively.
This isn’t meant to be directed at you personally. Don’t be a vigilante. Either lead, follow or get out of the way. Most people just prefer to complain than create positive change though, because it’s less effort.
I'm not entirely sure what you mean?
When developers end up "in an environment (they) don’t want to use" they often have one of 4 different responses:
1) Say "I'm really sorry, but I cannot do my best work in this environment", and hand in their resignation.
2) Learn to work within the constraints given and find ways to be productive anyway.
3) Take on the responsibility of trying to work within the system and improve things.
4) Bitch and moan, get all passive aggressive, start working slower (to prove their point) and generally piss off their surroundings, spread negativity and tank morale.
The point is that you should always pick some combination of 1-3, rather than 4. However 4 is by far the easiest and makes most people feel better about themselves so that is the one they tend to go for. It is also by far the most unprofessional, and reflects rather badly on you.
Full disclosure: I may have done nr. 4 at some point in my career.
1) Say "I'm really sorry, but I cannot do my best work in this environment", and hand in their resignation.
2) Learn to work within the constraints given and find ways to be productive anyway.
3) Take on the responsibility of trying to work within the system and improve things.
4) Bitch and moan, get all passive aggressive, start working slower (to prove their point) and generally piss off their surroundings, spread negativity and tank morale.
The point is that you should always pick some combination of 1-3, rather than 4. However 4 is by far the easiest and makes most people feel better about themselves so that is the one they tend to go for. It is also by far the most unprofessional, and reflects rather badly on you.
Full disclosure: I may have done nr. 4 at some point in my career.
What's wrong with 4?
Option 1 is not always possible. Not everyone can just switch to another job at a whim, especially if that job fits in other categories quite well, e.g. good salary, very short commute, nice people.
Option 2 can be tried for a while, but if one knows he can't be as productive as he could have been given the choice of tools, motivation goes down quickly. I mean, why bother putting 10-50% more effort for the same output?
Option 3 is often unrealistic. Usually, the type of companies that doesn't give you a choice of choosing your tools is a company where trying to change something is almost impossible.
And we are left with Option 4. Except pissing of the surrounding, all other stuff is just what the company deserves. Also, no need to start working slower, that's what already happens because of the prescribed tools, and doing so intentionally is very bad, but as I said, also no need to put extra effort to compensate lost productivity.
Option 1 is not always possible. Not everyone can just switch to another job at a whim, especially if that job fits in other categories quite well, e.g. good salary, very short commute, nice people.
Option 2 can be tried for a while, but if one knows he can't be as productive as he could have been given the choice of tools, motivation goes down quickly. I mean, why bother putting 10-50% more effort for the same output?
Option 3 is often unrealistic. Usually, the type of companies that doesn't give you a choice of choosing your tools is a company where trying to change something is almost impossible.
And we are left with Option 4. Except pissing of the surrounding, all other stuff is just what the company deserves. Also, no need to start working slower, that's what already happens because of the prescribed tools, and doing so intentionally is very bad, but as I said, also no need to put extra effort to compensate lost productivity.
Option 4 doesn't really primarily affect the company, it affects your colleagues and co-workers, none of whom are responsible for the situation you find yourself in. So if you're not going to do anything to improve your own situation, don't compensate for that by making the situation worse for everyone else around you with your negative attitude and constant complaining.
In a company like that, it's most likely that other colleagues are also affected by the same thing, or some other restrictions. I may be missing Emacs, another co-worker may be missing VSCode and the third one would complain that he has to use something else instead of Sublime Text. And we all hate we have to use Jira, and would rather use maven or even ant instead of that goddamned gradle. Hearing that other co-workers have the same or similar issues can even make the team bond better because they are in the same situation. Sometimes expressing dissatisfaction with the way a company works is the only way to change things.
I think that's more like option 3 and aiming to be the rebel advocating for change instead of the grumpy douchebag. The line might be thin between the two positions I'll grant you that. I've tryed my best to be a 3 at my current gig but I guess I fall into 4 from time to time.
I usually pick something along the lines of "use whatever I want anyways, and pick option 3 if they are amenable to it, otherwise just keep doing my thing silently".
> I use Nix where possible and tend to avoid homebrew. Half of these things I have in my dotfiles or nix configs already, as do most of my peers.
I think this makes "is this worth using" an entirely different question.
OP's setup script is better than just a "here's your macbook, take some time to get your computer set up".
A tool like Nix is high-effort-high-reward. If everyone's familiar with Nix, it's surely better to use Nix than to use OP's setup script. If not, whether Nix is the better way to do things is arguable.
I think this makes "is this worth using" an entirely different question.
OP's setup script is better than just a "here's your macbook, take some time to get your computer set up".
A tool like Nix is high-effort-high-reward. If everyone's familiar with Nix, it's surely better to use Nix than to use OP's setup script. If not, whether Nix is the better way to do things is arguable.
Is it high reward? I don't think so, not really anyway
IMO, what makes it high reward:
With Nix, you can programmatically describe an installation of packages (including how they're built). This then allows having multiple versions of the same package installed, easily patch (or vary build arguments) of package dependencies, an easy way to distribute or install these same sets of packages in whatever distribution of Linux (or on macOS), development shells which load the required build tools, a saner build language than Dockerfile's. With NixOS, the configuration of services can be managed from a single source.
I think for any particular task, it's more difficult to bother with Nix compared to just using some convenient solution. (e.g. using Dockerfiles to build Docker images, or using cloud-init to configure a VM setup). -- So, it's harder to say "is Nix better than <this> for <this problem>?".
With Nix, you can programmatically describe an installation of packages (including how they're built). This then allows having multiple versions of the same package installed, easily patch (or vary build arguments) of package dependencies, an easy way to distribute or install these same sets of packages in whatever distribution of Linux (or on macOS), development shells which load the required build tools, a saner build language than Dockerfile's. With NixOS, the configuration of services can be managed from a single source.
I think for any particular task, it's more difficult to bother with Nix compared to just using some convenient solution. (e.g. using Dockerfiles to build Docker images, or using cloud-init to configure a VM setup). -- So, it's harder to say "is Nix better than <this> for <this problem>?".
I don’t get it, what’s the difference between nix and other dependency or package managers?
Nix does more things than other package managers.
Compared to other package managers: You could use Nix to install packages, in the same way you would with other package managers. An advantage to this is you'll get the same version of the package regardless of which distribution you use. (Whereas with, say, Ubuntu you might need to add a PPA to get versions as bleeding-edge as what Arch would offer).
Nix's tooling is also broader in scope:
e.g. with nix-shell, you can have a shell which has a Go-lang compiler (or whatever) in that shell, but without needing the Go-lang compiler installed on the computer. This is comparable to e.g. asdf, or to running your toolchain in a Docker container (like what VSCode Remote Containers offers). -- i.e. Nix can be useful for development.
NixOS takes the same Nix declarative language, and allows describing the configuration of the whole OS setup with it. Just as Terraform declares an orchestration of cloud infrastructure, NixOS allows declaring how the OS is setup. (Here, Nix is comparable to e.g. cloud-init or Ansible). -- i.e. Nix can be useful for deployment.
Compared to other package managers: You could use Nix to install packages, in the same way you would with other package managers. An advantage to this is you'll get the same version of the package regardless of which distribution you use. (Whereas with, say, Ubuntu you might need to add a PPA to get versions as bleeding-edge as what Arch would offer).
Nix's tooling is also broader in scope:
e.g. with nix-shell, you can have a shell which has a Go-lang compiler (or whatever) in that shell, but without needing the Go-lang compiler installed on the computer. This is comparable to e.g. asdf, or to running your toolchain in a Docker container (like what VSCode Remote Containers offers). -- i.e. Nix can be useful for development.
NixOS takes the same Nix declarative language, and allows describing the configuration of the whole OS setup with it. Just as Terraform declares an orchestration of cloud infrastructure, NixOS allows declaring how the OS is setup. (Here, Nix is comparable to e.g. cloud-init or Ansible). -- i.e. Nix can be useful for deployment.
Nix as a package manager is a subset of a broader concept of a graph database of reproducible build instructions that explicitly track every dependency of your project, and a set of tools that allow you to build and cache said dependencies in an isolated, distributed (parallel), and transparent way. Add filesystem- / path-sandboxing to the equation and you'll get a set of features that make Nix different to other conventional package managers.
I am 100% with you. I did some consulting work for a startup that had this kind of thing. “Oh you are having trouble with our dev environment? We have a small script that will get you going.” Script turns out to install shit like Zoom, VS Code, Slack, reconfiguring paths, fucking up my dot files, installing and configuring Docker, etc. It was a mess and there was no reason for most of it and the parts that were needed were already broken.
Even homebrew is a little too opinionated for me. If I could run some specific bits of Mac software on Linux I would never leave Ubuntu. apt is a joy to use by comparison to all this BS.
Even homebrew is a little too opinionated for me. If I could run some specific bits of Mac software on Linux I would never leave Ubuntu. apt is a joy to use by comparison to all this BS.
I've worked on a project where its build script is reliant on the existence of Homebrew when a simple command -v would suffice. They have library paths, and everything hard-coded to Homebrew prefix. It has been such a colossal pain to modify all these scripts that I ended up installing macOS in a VM to build the project.
It’s fine to virtualize macOS on Apple hardware, so you could in theory run both via a hypervisor or boot Linux and virtualize macOS, or containerize macOS with Docker.
MacPorts is based on apt. You might enjoy using that more than brew.
I think macports is based on bsd ports. One difference between macports and apt is that macports compiles everything from source, whereas apt gives you ready brewed binaries.
MacPorts has been doing binary packages since MacPorts 2.0 (2011). It will compile from source when binary package is unavailable (e.g., non-default variant or newer OS release).
it's more of just a script a newer company will use to do the initial setup for laptops. Great starting point if you have security and preferred software before the new hire's first day.
> I'd rather follow steps in a document somewhere so I can ignore the steps I don't care about and share steps I find useful.
I rewrote the onboarding documentation of my team and asked myself if I should script the tooling installation. I came with the same conclusion and just gave a list of tools to absolutely install (with a suggestion of how to install it, but do as you please) and recommended tools and extensions (+ why they're cool). I think this approach is especially useful for newbies who don't necessarily know the tools or how to install them.
If anybody has an issue with their custom installation though, I redirect them to the onboarding recommendations.
I rewrote the onboarding documentation of my team and asked myself if I should script the tooling installation. I came with the same conclusion and just gave a list of tools to absolutely install (with a suggestion of how to install it, but do as you please) and recommended tools and extensions (+ why they're cool). I think this approach is especially useful for newbies who don't necessarily know the tools or how to install them.
If anybody has an issue with their custom installation though, I redirect them to the onboarding recommendations.
I'd rather provide a docker image, if you want something prebuilt for a developer. And yes, I wouldn't run a script like that on any machine I use, but I do understand how it could be useful for someone starting out.
> I'm a professional and take pride in knowing my tools.
But some people aren’t professionals. They may be hobbyists or people who just entered the field. And the barrier to entry is becoming higher and higher with the rising importance of devops. It’s very daunting to try to get into a new tech stack and follow the best practices without much guidance.
But some people aren’t professionals. They may be hobbyists or people who just entered the field. And the barrier to entry is becoming higher and higher with the rising importance of devops. It’s very daunting to try to get into a new tech stack and follow the best practices without much guidance.
Install vscode and away you go.
I had an intern building a Java project in minutes with zero prior exposure.
I had an intern building a Java project in minutes with zero prior exposure.
I wonder how much time he would need to set up npm+typescript+Babel+webpack workflow for a fullstack development with shared modules between the FE and the BE without copying someone’s repository.
Probably quicker than someone panicking trying to remember which key chord combination to press to disable some esoteric function which conflicts with another required plugin to satisfy their "leet coding keyboard only" dev env.
Vscode does practically everything out of the box and prompts you to install context appropriate plugins which do everything.
Vscode does practically everything out of the box and prompts you to install context appropriate plugins which do everything.
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Exactly. I’d be really bummed if I started a new job and was expected to run this script. It’s like they’re saying they’ve found and encapsulated the most productive development experience you could ask for and they’re going to shove it down your throat.
You should give your hires the respect they deserve and treat them like professionals letting them use their own tools. Just give them a mac and let them do their thing.
You should give your hires the respect they deserve and treat them like professionals letting them use their own tools. Just give them a mac and let them do their thing.
Many companies have required sets of tools in order to do things like follow ops runbooks. Sure, you're a professional, but if you're following the team runbooks, you need to be doing it in exactly the prescribed way, meaning having your ssh access configured properly and the right version of python on your path, and any dependencies the shell scripts have, and rather than have you find and fix those one by one, a standard setup can save a lot of wasted time. Nobody's saying you can't use your own tools the way you want to, but you better be able to cope with having some team-specific tools and configs "shoved down your throat" or you really aren't a professional.
Or maybe it's a test.
Give this script to a new hire and see if they run it without question or whether they actually read the script and pick and choose what they need or question what they don't understand.
Give this script to a new hire and see if they run it without question or whether they actually read the script and pick and choose what they need or question what they don't understand.
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I would certainly consider anything that auto-installs Brew, a bunch of Electron apps, and Google app(s) to be harmful.
Author here:
This script helps new developers at my workplace setup their MacBook laptops quick, letting them hit the ground running.
Before this script, it could take 2-5 days to install and configure everything, as much of the knowledge needed was either scattered in old docs or passed down verbally from a few senior devs.
With this script, new developers can be ready in under 30 min.
I have tried to make this script simple and useful. You will want to customize the installation and configuration to match the tools and services you use at your company.
Note: it has not been tested on M1 Macs yet. I am still waiting on my M1 and will update when I receive it
This script helps new developers at my workplace setup their MacBook laptops quick, letting them hit the ground running.
Before this script, it could take 2-5 days to install and configure everything, as much of the knowledge needed was either scattered in old docs or passed down verbally from a few senior devs.
With this script, new developers can be ready in under 30 min.
I have tried to make this script simple and useful. You will want to customize the installation and configuration to match the tools and services you use at your company.
Note: it has not been tested on M1 Macs yet. I am still waiting on my M1 and will update when I receive it
2-5 days that’s nothing. I once billed a customer an entite months worth of hours because they had a super weird and complex development setup with scripts, proxies, vpn and all that good stuff. But when the AD groups are trash and no one knows what’s going on, well, that was fortunately for me their problem, which they were well aware of, and working hard to replace with a local k8s setup. And lets leave it at that.
You are depending on macOS python? It’s going away.
There’s no need to chmod your script, just invoke it with sh.
There’s no need to chmod your script, just invoke it with sh.
Also, MacPorts or other multi-version python tools are generally better than Homebrew for Python:
https://justinmayer.com/posts/homebrew-python-is-not-for-you...
https://justinmayer.com/posts/homebrew-python-is-not-for-you...
Home-brew is possibly better for all other uses. Perhaps the Python dev recipes in home-brew need fixing.
The problematic behavior is from homebrew, not the recipes. And it's not new behavior: in my system years ago it yanked the readline major version that a bunch of terminal tools (psql, graphviz, ...) were using.
We all have different problems. This isn't one I've suffered. The link farm model is capable of maintaining parallel dependencies back to the home-brew version specific install path.
I tend to think somebody didn't do a .rb Formula which preserved this version dependency. It may be clumsy but it's fixable in brew as far as I understand it.
I tend to think somebody didn't do a .rb Formula which preserved this version dependency. It may be clumsy but it's fixable in brew as far as I understand it.
> You are depending on macOS python? It’s going away.
That it is. We still have a few projects running on legacy Google App Engine, and the teams working on those projects use the included Mac Python 2.
We are in the process of migrating everything to Go, so the python 2 dependency should be removed in the future.
That it is. We still have a few projects running on legacy Google App Engine, and the teams working on those projects use the included Mac Python 2.
We are in the process of migrating everything to Go, so the python 2 dependency should be removed in the future.
Seems like Docker + Docker Compose or GitHub Codespaces would simplify things greatly in terms of developer tooling install and setup.
Has docker performance improved on MacOS recently?
From an M1 standpoint, the engine has been M1-native for a while - there's also a more recent update that makes the Docker Desktop UI/services M1-native.
Well the Engine maybe native, but how is it running the necessary x86_64 Linux VM under HyperKit?
I don't believe it does, stil get arm64 Docker images. However, there is an experimental mode with Docker Desktop that allows for multiple architecture builds using buildx[1] but I have not tried it.
[1] https://docs.docker.com/engine/reference/commandline/buildx/
[1] https://docs.docker.com/engine/reference/commandline/buildx/
That's no bueno. I had hoped Docker, with all their investment $$, would've figured out a way (even QEMU or AOT/JIT recompilation) to run multiple architectures and platforms (i.e., FreeBSD, Linux) by now.
I run development and testing Docker workloads on a 16” M1 Max just fine. Runs native Apple Silicon (arm64)
I'm more interested in comparative benchmarks. The last I heard MacOS (Intel) running docker was significantly slower than Linux and M1 was just as bad if not worse through Rosetta.
My experience in running the odd docker container on a Mac has been that it was painfully slow compared to any Linux machine.
My experience in running the odd docker container on a Mac has been that it was painfully slow compared to any Linux machine.
That's one of the main arguments for using Docker: reproduceable environments. It also makes dumping tons of tools into a fresh laptop obsolete. Furthermore, having development and production environments at/near parity is important for troubleshooting.
defaults write com.apple.finder ShowPathbar -bool true
I found Cmd+Shift+G in finder handy. It'll open a text box to type your desired path and supports tab completions.
You can open a finder window, press `Cmd + Shift + G` to navigate to a path easily.
This is where MS Windows really shines is window management. It sucks on a Mac and quickly feels cluttered.
I did the same with my dotfiles setup, but it's for my personal preferences.
Moreover, I think I have more options to skip particular part / packages while also try to be idempotent as much as it can.
https://github.com/spywhere/dotfiles
Moreover, I think I have more options to skip particular part / packages while also try to be idempotent as much as it can.
https://github.com/spywhere/dotfiles
Ha, I also have something similar[1], but I use a mix of profiles and flavors. I have two profiles: pkg for installing packages and user for configuring user profiles. Profiles are then broken down further with flavors: dev for development packages, desktop for desktop packages and configurations, and so on.
I found it highly amusing that we're taking similar approaches for a lot of things: a wrapper function for sudo and fetch, and OS detection (especially the appending WSL suffix part). Mine is not as idempotent as yours, and having a per-package definition is still in my TODO list, though.
[1]: https://github.com/sirn/dotfiles
I found it highly amusing that we're taking similar approaches for a lot of things: a wrapper function for sudo and fetch, and OS detection (especially the appending WSL suffix part). Mine is not as idempotent as yours, and having a per-package definition is still in my TODO list, though.
[1]: https://github.com/sirn/dotfiles
I think you should post this separately. It appears to of been painstakingly developed over a long time and has an array of options I would expect from a professional setup.
It definitely been working on for quite some time. I start working on it as a simple setup with just `Brewfile` for brew bundle, then adding custom comments to run grep + xargs to pipe to Aptitude / APK / package manager to install the same package for different platforms.
I find myself constantly either in need of reinstalling the whole OS or setup my environment a lot, hence I need to make the setup flexible and various options to better reduce the time I spent manually install stuffs.
I find myself constantly either in need of reinstalling the whole OS or setup my environment a lot, hence I need to make the setup flexible and various options to better reduce the time I spent manually install stuffs.
This script is a great pitch why Nix is the future.
Using these scripts as a way to give "reproducible" build environments is just doomed.
Using these scripts as a way to give "reproducible" build environments is just doomed.
https://github.com/geerlingguy/mac-dev-playbook
a well loved and maintained ansible playbook for macs.
Just FYI
a well loved and maintained ansible playbook for macs.
Just FYI
Thanks! I will take a look
Here's some feedback if it's helpful for the author.
As mentioned in the comments, the script is supposed to cover fresh grads and Windows users with no prior Linux/macOS experience.
The experienced users having their own opinion about the configuration would still require time to find and configure company-specific conventions and settings they're not aware of. The common reaction is such opinionated scripts are avoided at any cost, so developers still spend time filtering the file(s) to find important bits. If the information is also in the documentation, it's ok - the script can be safely ignored. Otherwise, it can be annoying and leave a bad impression.
For the next version, I'd try to make it friendlier for both groups of users. I'd say being able to revisit what exactly is to be installed would enable more people, save time and energy. The experts would only get necessary business settings integrated (via the advanced mode), while beginners would have complete installation (via the basic mode). It was a pretty common approach with TUI installers back in the day.
Homebrew-wise, I'd replace separate brew commands with a Brewfile and 'brew bundle install'. It'd keep the package list isolated from the logic. Regarding the packages, I'd also put all version-sensitive software away from the direct Homebrew control. With programming languages, it'd be a version manager like 'asdf' and so on.
I haven't invested in a Nix configuration yet, since my small dotfiles repo works fine so far. There are obvious benefits, of course.
As mentioned in the comments, the script is supposed to cover fresh grads and Windows users with no prior Linux/macOS experience.
The experienced users having their own opinion about the configuration would still require time to find and configure company-specific conventions and settings they're not aware of. The common reaction is such opinionated scripts are avoided at any cost, so developers still spend time filtering the file(s) to find important bits. If the information is also in the documentation, it's ok - the script can be safely ignored. Otherwise, it can be annoying and leave a bad impression.
For the next version, I'd try to make it friendlier for both groups of users. I'd say being able to revisit what exactly is to be installed would enable more people, save time and energy. The experts would only get necessary business settings integrated (via the advanced mode), while beginners would have complete installation (via the basic mode). It was a pretty common approach with TUI installers back in the day.
Homebrew-wise, I'd replace separate brew commands with a Brewfile and 'brew bundle install'. It'd keep the package list isolated from the logic. Regarding the packages, I'd also put all version-sensitive software away from the direct Homebrew control. With programming languages, it'd be a version manager like 'asdf' and so on.
I haven't invested in a Nix configuration yet, since my small dotfiles repo works fine so far. There are obvious benefits, of course.
As a long time brew and Mac user who keeps his Linux/Mac environments in relative sync, I find these scripts fascinating, but would ultimately never, ever run anything like this, especially anything related to system-level tweaks.
That said, relying on brew to set up the language runtimes is a sane option. I just don't think the script should go anywhere beyond that.
That said, relying on brew to set up the language runtimes is a sane option. I just don't think the script should go anywhere beyond that.
Can someone advise if the script is idempotent? That's something I've never bothered with my own setup scripts, but really would be satisfying. Hoping to nerd snipe someone here =]
Author here:
While developing it, I have run it a great number of times on my own computer (in addition to testing on clean MacOS install VMs) and it will only install what is missing. So, yep!
While developing it, I have run it a great number of times on my own computer (in addition to testing on clean MacOS install VMs) and it will only install what is missing. So, yep!
Haha. Doubtful. That's the problem of not using proper configuration management tools and playing "emperor's new clothes" by throwing proven approaches away for "quick" or "easy."
I keep a personal one that is somewhat simpler, and uses asdf for node, python, ruby etc: https://gist.github.com/llimllib/3fc4fefcfc0152dad8c58201246...
You might find it useful for a base for your own? up to you.
You might find it useful for a base for your own? up to you.
2-5 days? I'm curious, is that because you don't have anyone who has bandwidth to do ops (making end users manually do everything), or something else? Seems to me that most of this should just be installed via JAMF or your MDM of choice, so people can just take the laptop out of the box and be ready to rock once it syncs.
(Of course, the user will still have to get brew themselves most likely so the permissions are right, but everything else can be done on a system-wide level and be zero-touch for the end user.)
edit: Sorry if this sounded snarky, I didn't intend it to be. Everyone has to allocate resources somehow. If you ever have time for a weekend project, I'd look up the cloud version of JAMF ($3 per device per month) or Intune (approximately the same if you have Microsoft services). Couple days of work and you'll have a much easier end-user experience.
(Of course, the user will still have to get brew themselves most likely so the permissions are right, but everything else can be done on a system-wide level and be zero-touch for the end user.)
edit: Sorry if this sounded snarky, I didn't intend it to be. Everyone has to allocate resources somehow. If you ever have time for a weekend project, I'd look up the cloud version of JAMF ($3 per device per month) or Intune (approximately the same if you have Microsoft services). Couple days of work and you'll have a much easier end-user experience.
It's also not too hard to make your own, be it for MacOS or really any modern operating system. Just write down all of the changes you make on a fresh install, script out each line and you're pretty much golden. It's definitely a lifesaver when stepping onto a new machine.
My work group has adopted this as a rule. We do mostly R&D lab work rather than customer facing software development, and often a single computer is dedicated to a specific project. We want to make sure that the entire project can be replicated on another computer or hardware setup if needed.
This script is also worth reviewing with colleagues, to avoid pitfalls and also as a way to share better techniques.
This script is also worth reviewing with colleagues, to avoid pitfalls and also as a way to share better techniques.
Seems wasteful. Use VMs or containers that can be backed-up and transported to other machines. Also, look into automated configuration management because manual meat monkeying is so 1997.
For better or worse, a lot of it is 1997 technology, for instance, hardware modules of different brands and antediluvian driver installers. And part of the point is not just to know that it can be copied, but that we actually record what the installation process consisted of.
I never understood the argument of _helping fellow developers out_ by setting up their development environment or _lowering the entrance bar_ as everything got so complicated really.
For one, I personally cannot trust the technical competence of a fellow developer if he/she cannot handle their setup him/herself. We're talking installing tools by clicking around, aren't we? The same argument holds true for a fellow plumber that has never worked with this pipe system in particular.
Second, there's much to discover by installing and setting up everything by oneself. It can give insights on how things are connected to each other tool wise which is the first step of getting familiar with a new environment in the first place anyways.
For one, I personally cannot trust the technical competence of a fellow developer if he/she cannot handle their setup him/herself. We're talking installing tools by clicking around, aren't we? The same argument holds true for a fellow plumber that has never worked with this pipe system in particular.
Second, there's much to discover by installing and setting up everything by oneself. It can give insights on how things are connected to each other tool wise which is the first step of getting familiar with a new environment in the first place anyways.
We're talking installing tools by clicking around, aren't we?
Not sure if you mean this literally, but I'd rather have a fellow developer who shows me an automated way to do (most of) this, meaning the devloper realized that switching to another machine would require figuring out and executing those same clicks again. It's like the discovery process you mention, but imo with deeper insight. Also because I've seen the other end of the 'oh I still need that thing let's point and click to install': co-workers needing multiple days to get their development environment setup. Or rather: thinking it's setup only to find out some days later the envoronment is so polluted only the correcct sequence of starting a shell and executing scripts leads to a build without errors.
Not sure if you mean this literally, but I'd rather have a fellow developer who shows me an automated way to do (most of) this, meaning the devloper realized that switching to another machine would require figuring out and executing those same clicks again. It's like the discovery process you mention, but imo with deeper insight. Also because I've seen the other end of the 'oh I still need that thing let's point and click to install': co-workers needing multiple days to get their development environment setup. Or rather: thinking it's setup only to find out some days later the envoronment is so polluted only the correcct sequence of starting a shell and executing scripts leads to a build without errors.
I worked at a small Rails shop a long time ago. Everyone had their Mac setup differently (they each did the setup themselves), and nobody really knew how theirs was setup. Until something broke.
Development domain names - some people used /etc/hosts, some people used pow, others used PassengerPane. For packages, a few people used Brew, some used MacPorts...
In the end we went with a standard setup where I implemented things like rvm (we had both Rails 2 and Rails 3 apps). And even created a CentOS setup script which was as similar as possible.
Development domain names - some people used /etc/hosts, some people used pow, others used PassengerPane. For packages, a few people used Brew, some used MacPorts...
In the end we went with a standard setup where I implemented things like rvm (we had both Rails 2 and Rails 3 apps). And even created a CentOS setup script which was as similar as possible.
A new developer of decent competence in your tech stack should be able to go from zero to first commit in a few hours. If that's not possible then you have a technical debt problem that's probably a smell for other issues in your code base.
Sometimes the complexity is unavoidable - e.g. loading some large training data set or a complicated tool chain of some essential libraries - in which case you should automate away as much as possible in build scripts. Sometimes the setup complexity is due to poor maintenance - "we used Gulp 3 years ago, but switched to Webpack last year, and the frontend guys are trying out esbuild, but there's still stuff that's running under Webpack and we need Gulp for these couple old pages over there". Either way, there's no better way to crush the enthusiasm of a new hire than have them bogged down in your shitty install setup on their first day.
Sometimes the complexity is unavoidable - e.g. loading some large training data set or a complicated tool chain of some essential libraries - in which case you should automate away as much as possible in build scripts. Sometimes the setup complexity is due to poor maintenance - "we used Gulp 3 years ago, but switched to Webpack last year, and the frontend guys are trying out esbuild, but there's still stuff that's running under Webpack and we need Gulp for these couple old pages over there". Either way, there's no better way to crush the enthusiasm of a new hire than have them bogged down in your shitty install setup on their first day.
"I cannot trust your competence as a developer if you can't build your compiler in assembly."
These setups are useful because:
- not everyone needs to start from scratch every time
- they share one’s known-how through their configuration
Even if I rarely use boilerplates and such, often they're good resources to see how a specific problem has been fixed.
Also if they're done well they lower the barrier of entry considerably. See create-react-app where you can start developing something serious in React without starting from an empty index.html and glue everything together.
These setups are useful because:
- not everyone needs to start from scratch every time
- they share one’s known-how through their configuration
Even if I rarely use boilerplates and such, often they're good resources to see how a specific problem has been fixed.
Also if they're done well they lower the barrier of entry considerably. See create-react-app where you can start developing something serious in React without starting from an empty index.html and glue everything together.
Nice work! I’ve used a similar script for Ruby dev (actually I use it as a reference rather than just running it, but still useful): https://github.com/thoughtbot/laptop
The oldest commits on this script are 11 years old and nothing in the last year, which seems quite stable. At the same time I was able to ask an intern to just run it last week, and bam! they have everything they need installed.
One use for it that surprised me was hearing a colleague saying that he reinstalls his OS after every change of client and runs the setup script again so there’s no fear of IP theft but also no downtime from having an unconfigured machine.
The oldest commits on this script are 11 years old and nothing in the last year, which seems quite stable. At the same time I was able to ask an intern to just run it last week, and bam! they have everything they need installed.
One use for it that surprised me was hearing a colleague saying that he reinstalls his OS after every change of client and runs the setup script again so there’s no fear of IP theft but also no downtime from having an unconfigured machine.
I made something similar. Whenever I install a new workstation that runs Linux, I run this script:
http://github.com/pkrumins/install-computer/blob/master/inst...
This script installs all packages that I use, links all the dotfiles, all dockerfiles, all services, docker networks, setups all virtual hosts, and the new workstation is ready to use in 15 minutes. Before this script, it would take days to properly set a workstation up as I'd always forget something (missing file or configuration options).
http://github.com/pkrumins/install-computer/blob/master/inst...
This script installs all packages that I use, links all the dotfiles, all dockerfiles, all services, docker networks, setups all virtual hosts, and the new workstation is ready to use in 15 minutes. Before this script, it would take days to properly set a workstation up as I'd always forget something (missing file or configuration options).
I as well attempted to structure such tasks better with Ansible, https://github.com/rounakdatta/computer.setup. :)
At work we use a mixture of Bazel and Nix for our repo. Bazel drives everything, but Nix is used for its wide array of prebuilt third-party packages. Nix gives us e.g. python, postgres, clang, and various other utilities.
We have a mixture of python, java, go, protobuf, and node. The only tools a new developer needs to install are bazelisk and nix. Everything else is fetched as needed during build/test.
We have a mixture of python, java, go, protobuf, and node. The only tools a new developer needs to install are bazelisk and nix. Everything else is fetched as needed during build/test.
This sounds like a nice setup. I've been using Bazel for some years, but it's always been a struggle to make other people use it :) For some quite understandable reasons. I also really would like to use one tool, either Nix or Bazel I don't care, but unfortunately, even though Nix is positioning itself as a build system, it really doesn't work very well to offer fast feedback loop and incrementality necessary in development.
How do you make your IDE happy about Bazel managing your external dependencies? I mean, autocomplete and stuff like that.
How do you make your IDE happy about Bazel managing your external dependencies? I mean, autocomplete and stuff like that.
Ideally your IDE supports Bazel. There's a Bazel plugin for Intellij that works reasonable well for Java. We use python primarily, and while this plugin does support Python a bit, it's got some issues. So we wrote a bazel rule that builds a python virtualenv using Bazel dependencies and that bridges the gap to allow use of "legacy" tooling.
Nice! I was thinking about something like that too. E.g. building symlinks for all the deps into a local directory and use it as PYTHONPATH. I tried it with your example on GitHub and it worked. And then if all the developers are using something like direnv[1] this PYTHONPATH variable could easily be set for everyone.
How do you manage dependencies for the fine-grained Bazel targets (like py_library)? Do you write them manually or using some language-specific tools like Gazelle? If you do use the tool, do you have anything in place to automate it?
Couple years ago I had a pretty bad experience with people complaining about having to execute Gazelle manually. In my ideal world view I'd want to add an import statement in code and just run `bazel build`. So I ended having a wrapper that would run Gazelle before running Bazel all the time, but it slowed thing down quite a bit, because it was doing a lot of unnecessary work.
[1]: https://direnv.net
How do you manage dependencies for the fine-grained Bazel targets (like py_library)? Do you write them manually or using some language-specific tools like Gazelle? If you do use the tool, do you have anything in place to automate it?
Couple years ago I had a pretty bad experience with people complaining about having to execute Gazelle manually. In my ideal world view I'd want to add an import statement in code and just run `bazel build`. So I ended having a wrapper that would run Gazelle before running Bazel all the time, but it slowed thing down quite a bit, because it was doing a lot of unnecessary work.
[1]: https://direnv.net
We currently manage the dependencies manually, although I'm pretty sure work is being done to bring gazelle to rules_python (maybe it's already landed).
For what it's worth, our venv stuff is at https://github.com/cedarai/rules_pyvenv
For what it's worth, our venv stuff is at https://github.com/cedarai/rules_pyvenv
Thanks! Will look take a look.
Something I've not seen done, but to me seems like it would be much more useful than a shell script (or maybe would have, in these tools' heyday), would have been to use a tool like Chef or Ansible to manage dev dependencies on developer laptops.
The trouble with shell scripts is that they generally require you to manage the state of the machine - whether or not something is installed, before I go install and configure it. Or, if it's already configured, what configs to leave in place, and what configs to reset.
With Chef, for instance, everything's declarative. I don't say "install this package"; rather, I say "this package should be installed". Nobody ever runs the setup script just once, since the dev environment is constantly changing, and all of those edge cases (maybe I last ran it on rev 3, or rev 7 - how do I get to rev 12?) become hard to manage.
The trouble with shell scripts is that they generally require you to manage the state of the machine - whether or not something is installed, before I go install and configure it. Or, if it's already configured, what configs to leave in place, and what configs to reset.
With Chef, for instance, everything's declarative. I don't say "install this package"; rather, I say "this package should be installed". Nobody ever runs the setup script just once, since the dev environment is constantly changing, and all of those edge cases (maybe I last ran it on rev 3, or rev 7 - how do I get to rev 12?) become hard to manage.
I've actually done this before with Ansible, but it still required a bootstrapping script. Basically it installs homebrew, then Ansbile, asks a few setup questions, clones a git repo with the rest of the setup process, and then kicks off the Ansible script. The dev environment has a lot of legacy stuff in it and has been grown over years so it's difficult to break it down into simpler pieces. It works surprisingly well in comparison to trying to do things manually or the old mixed manual/pure shell script approach.
That said, it's also surprisingly finicky. The scripts have to be regularly maintained or things keep changing out from under you and causing problems. Especially if you need to support more than one platform (i.e. macOs and a Linux say...).
That said, it's also surprisingly finicky. The scripts have to be regularly maintained or things keep changing out from under you and causing problems. Especially if you need to support more than one platform (i.e. macOs and a Linux say...).
Boxen (https://github.com/boxen/puppet-boxen) used Puppet to achieve this. It worked, but it was quite opinionated and of course you needed to know Puppet so the learning curve was steep. It's since been superseded by Homebrew which I find is a far better experience.
Is declarative related to (or maybe leads to) idempotency?
Declarativeness (vs imperativeness) is the property of a language. Whether it allows you to express the desired state, as opposed to a sequence of simple operations.
Idempotency is the runtime behavior.
You can absolutely write idempotent program using imperative language (case in point: chef and its recipe can be expressed as machine code, which is a very imperative language, yet it is idempotent when you run it).
Idempotency is the runtime behavior.
You can absolutely write idempotent program using imperative language (case in point: chef and its recipe can be expressed as machine code, which is a very imperative language, yet it is idempotent when you run it).
Thanks for this explanation!
I've found that using ansible works pretty well for setting up dev machines.
The bits about Python caught my eye.
What is the current state of the art with python on Mac?
Python 2->3, brew vs core install and pyenv changes all seem to combine to make it a pain.
asdf as a generic "use this version of language/runtime in this directory/project" seems like it might be the future, but isn't quite the norm now.
Anyone experienced with Python on Mac have any informed opinions to share?
What is the current state of the art with python on Mac?
Python 2->3, brew vs core install and pyenv changes all seem to combine to make it a pain.
asdf as a generic "use this version of language/runtime in this directory/project" seems like it might be the future, but isn't quite the norm now.
Anyone experienced with Python on Mac have any informed opinions to share?
asdf and pyenv are both fine answers in my opinion.
I use asdf just to avoid having pyenv + rbenv + nodenv + javaenv installed, and it works fine.
Homebrew has its own python installation, but I make sure to always use the one installed by asdf, they don't touch each other and everything works ok.
I make sure nothing uses the system python other than any system tools that do it without my knowledge.
I use asdf just to avoid having pyenv + rbenv + nodenv + javaenv installed, and it works fine.
Homebrew has its own python installation, but I make sure to always use the one installed by asdf, they don't touch each other and everything works ok.
I make sure nothing uses the system python other than any system tools that do it without my knowledge.
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Looks good. We’re publishing ours soon.
You should ditch nvm for Volta. It’s insanely better
You should ditch nvm for Volta. It’s insanely better
Better yet, use asdf. It supports more than just node. I manage go, node, python, terraform, direnv, and many more with it.
What are some reasons to switch from nvm to Volta?
Of the alternatives I like fnm the most. It's a single binary, blazing fast and just works how you'd expect it to.
+1 for Volta. Finally switched to it for my own setup this week and it’s just so much easier. Big, big fan.
I have been watching Volta. It looks pretty great.
I recommend using as few tools as possibly so that you don't need such a script.
If I use this with a little modification, I think it will be useful to me
This is fantastic!!! Also: no love for fish? ;)
Sorry, but configuration management supersedes setup scripts. This isn't interesting.
Nice - i learned few tricks from there.
for the mac setup, I have been using this for years and works well for me.
https://github.com/geerlingguy/mac-dev-playbook
I find this completely boring and un-newsworthy.
Do you still have to wait for all 12 gigs of xcode to download and extract, then agrees to terms before you can use git?
"xcode-select --install" grabs only the command line utilities included with Xcode (git, swift, clang, python3.8, etc), and it's only 400MB on my machine. That command has been there for a while, since Leopard or so, and Homebrew prompts you to run it before you continue with installing brew.
Macports still says to download xcode in full first:
https://guide.macports.org/#installing.xcode
Any idea why that is? Is it out of date?
https://guide.macports.org/#installing.xcode
Any idea why that is? Is it out of date?
It’s not required, unless you decide to install something that needs it. Most packages don’t need it at all these days.
Just typing `git` works too
The stuff that's specific to development -- go, node, npm, etc. -- sure that makes sense, but installing that stuff via brew is vastly inferior to versioning it as a dependency within your build system. And I'm not saying you have to use bazel or something. Pin your versions, install them by script in the context of your build tools and leave it at that.
I'd reckon the reason you don't see this sort of thing often is because it's not actually useful or necessary. I'd rather follow steps in a document somewhere so I can ignore the steps I don't care about and share steps I find useful.
It's like showing up to a job and them saying "hey we've preconfigured emacs for you."
I'm a professional and take pride in knowing my tools. I can set up my development environment myself. I use Nix where possible and tend to avoid homebrew. Half of these things I have in my dotfiles or nix configs already, as do most of my peers.
I'm sure others will find this useful, and there's certainly nothing harmful about this, but it's certainly not for me, and I'm certain there's a better way to go about handling all these things.