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Joined 1 year ago
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Cake day: July 3rd, 2023

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  • Read through the Readme and it’s definitely a good tool to know about. It doesn’t fit the needs of my current problem, but I’m certain I’ll use it in the future for context sensitive searching, since grep/awk/sed/tr have definitely fallen flat for me in the past. I might also be able to study how they utilized tree-sitter CLI when I explore my own implementation.

    For my purposes, I want to take a group of similar-yet-different YAML file sets (though file type should be arbitrary), and feed them through a tool that will spit out a YAML template containing everything that is shared between multiple sets.

    Then, I want it to create a file for each YAML which defines which parts to pull from the template file and a list of variables to be inserted into holes in the templates. Basically creating a madlib that can recreate any file in the original group given the right list of variables to insert.

    For example, if I have a hundred YAML files that are mostly similar but contain different project names, have different server types provisioned, and are pulling different product versions, I would want this script to parse all hundred files and spit out a template that could be used as the basis to build any of the hundred files. The template would be combined with a hundred variable trees that would insert each unique part of each file into the right place.

    In effect, I could have a small variables file that gives only the unique portions of the equivalent YAML - in this case, it would contain only the project name, the server type, the product version. Then, these small files could be combined with the universal template to recreate the original hundred YAML files. But unlike using a simple override mechanism, I would be able to change elements of the template YAML including broad structural changes, and after some processing, the change would affect all one hundred output YAMLs.

    One could track things like environment variables that are specific to a certain project version and require that whenever a project version has a particular value to insert a particular environment variable into the output YAML. Or a centralized file could be made specifying which product versions correspond to which projects, allowing the engineer to change all product versions for a given set of projects in one go. Or one could create a universal template of IaC code that’s applicable to a broad swath of use cases and quickly build out a full set of YAML manifests and Terraform files using a small file that specifies what components will be needed and where to authenticate to the server.

    I’m not aware of any tool that does this, but I think tree-sitter gets me much of the way there. If I can use it to parse any given file into a context aware tree, I would then need to make a script that combines the shared features of many context trees and splits the unique features out into small variable files. Then a script to merge them back together as needed. And something to manage file system structure, such as whether to parse every file individually or to strategically merge some sets so you have one variable file that produces multiple output YAML.

    Sorry I’m brainstorming at you, just trying to figure out if the tool I’m envisioning is even feasible. Seems like it is, but I’ll have to figure out how to use tree-sitter CLI before I begin.






  • This is super cool. Watched the talks from Max Brunsfeld, surprised this has been around since 2018 and I haven’t heard of it.

    I actually tried some complex parsing myself lately. I had a bunch of YAML I needed to maintain for various deployments in a CI/CD system. I really wanted to have one YAML template to generate the files, plus a file for each project with unique elements to be injected into that project’s generated YAML.

    Probably was more of an indication that we needed to clean up the overrides we were putting on top of our Helm charts, but I wanted a way to generate our lengthy override files without having to manually keep track of where the differences were between projects. And maybe even stage changes to deployment files for when new product versions are released.

    This is exciting. I’m going to look into Tree Sitter more and maybe try to contact the dev. It seems like it does everything I’m looking for, just for an entirely different use case.







  • I get the strange urge or

    A predictable fervor

    To ask for red meat

    Or get one more burger

    .

    As if it would be a feat

    To conquer my doubt

    That I could swear off entirely

    Do completely without

    .

    And replace that hot taste

    The grease in my face

    With that more peaceable label

    Plant eaters avow

    .

    To be able to face

    Not on my plate nor my table

    But a kind curious bovine

    Left to their stable

    .

    Wouldn’t that be fine

    To let live for futures beyond now

    And make not food but a friend

    Indeed a happier end

    .

    For us and the cow

    (I know it was meant for AI but I wanted to do it too)


  • I used to work for a company that did various kinds of biometric recognition. I unfortunately was paraded past these cameras many times for testing purposes, so my face was compromised many moons ago.

    We had two kinds of products we installed in airports. When looking at large crowds most airports wanted cameras that would monitor the flow of traffic, determining if there were any bottlenecks causing people to arrive at their gate (or baggage claim) after their luggage.

    The other product was facial recognition for identification purposes. These are the machines you have to stand right next to. There are various legal reasons airports did not want to use any crowd-level cameras for identification. They hadn’t obtained consent, but also, the low resolution per face would lead to many more false positives. It was also too costly.

    But we did have high def cameras installed in strategic locations at large music halls. These private companies were less concerned with privacy and more concerned with keeping banned individuals out of their property. In those cases, we registered faces of people who were kicked out for various reasons and ignored all other faces.

    My point I guess is twofold: first, you might not be facially tracked in as many places as you think you are. Second, eventually you will be and there’s not a whole lot we can do to stop it. For many years, Target has identified people with their payment card, used facial recognition to detect when they return to the store, and used crowd tracking to see where in the store you go (and sometimes they have even changed ad displays based on the demographics of people standing nearby).

    Mostly, you will be identified and tracked when there is financial incentive to do so.


  • I agree. As much as I want to see an open debate between potential candidates, narrowing it down to a single alternative and have a vote whether to switch to that person or stay with Biden… the financial side makes that idea seem unrealistic.

    I think the most viable option is to have Biden step down and Harris step up. As much as Kamala Harris is not my favorite politician, I think we all understand this is not about having someone we like in the White House, it’s about ensuring someone with plans to dismantle democracy does not get the chance to bring those plans to fruition.


  • The red tape Super PACs get around concerns how much money can be received. While a presidential campaign can only receive $3,300 from an individual, and a traditional PAC can receive up to $5,000, a Super PAC can receive unlimited donations from both individuals and corporations. That’s the money laundering part - it allows the super rich to put unlimited money toward a political cause even though the system was originally designed to prevent this.

    But the official name for Super PACs is “Independent-expenditure-only political committee”. So, while they are allowed to receive unlimited funds, they cannot give it to a campaign or do any spending in coordination with a campaign (though how many Super PACs strictly follow the no coordination rule is hard to quantify).

    Essentially, the DNC giving the money to a Super PAC would be similar to if they kept the money and did the independent political expenditures themselves. The difference being that they would lose control over what independent expenditures the money goes towards.


  • That’s an oversimplification. The Biden campaign has around $240 million on hand. If Harris becomes the presidential nominee, her campaign inherits the entire $240 mil.

    If another person becomes the nominee, the Biden campaign could refund contributions so they can be sent to the new campaign directly. Otherwise, they are permitted to transfer as much as they want to the DNC.

    But the DNC can’t spend the money however they like. They can spend an unlimited amount supporting the new candidate independently (running ads, oppo research, etc), but there is a limit to how much they can spend in coordination with the campaign. For example, if they rent a venue for the candidate, that must be coordinated with the campaign and therefore counts towards coordinated expenditures. The coordinated expenditure limit per presidential cycle is $32.3 million.

    And if they want to give directly to the campaign, that is even more limited. A political committee can only give $5,000 dollars per campaign per election cycle. Anything more than that would have to go to some kind of Super PAC which also has limits in what it can do in direct coordination with a campaign (though it gets fuzzier because Super PACs are tantamount to political money laundering in my opinion).

    So no, if the DNC gets the money, they can’t just give it to whatever campaign they like. The limitations are not due to any contractual obligation when donating the funds, but rather US political rules on how presidential campaigns are allowed to receive money.

    Source: https://www.usnews.com/news/national-news/articles/2024-07-19/what-happens-to-bidens-campaign-money-if-he-drops-out