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2022-03-01 r/3888 feat(wpcarro/simple-select): Support CSVsWilliam Carroll1-10/+26
Convert CSVs to in-memory SQLite tables from which we query. Also read variables from the command-line. For now, I'd say this is MVP-status. Change-Id: I8b7400e60da4b14eea25c3f4b47447497a4218c8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5346 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-03-01 r/3887 feat(wpcarro/simple-select): Execute SQL query on databaseWilliam Carroll1-11/+18
Connect REPL to SQLite for further integration testing. Change-Id: Ie48a68eedf227dcf67d0262dd4672d53bbc6ec86 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5345 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-03-01 r/3886 feat(wpcarro/simple-select): Compile AST to SQLWilliam Carroll1-7/+62
Currently supports the SQLite flavor of SQL. Preliminary testing seems to show encouraging results. Change-Id: Ib2ed6a695352f41185c8e8abdadfd76ce38bdbcc Reviewed-on: https://cl.tvl.fyi/c/depot/+/5344 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-03-01 r/3882 feat(wpcarro/simple-select): Parse query language 馃帀William Carroll2-19/+93
Seems to successfully handle inputs like... ``` > (-fname:"William" lname:/C.*l/) OR (fname:"William" -lname:"Carroll") ``` Change-Id: I5277cfbc7d102158eab5e1e71b2d95aaf13508fd Reviewed-on: https://cl.tvl.fyi/c/depot/+/5340 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-03-01 r/3881 feat(wpcarro/simple-select): Define Parser classWilliam Carroll1-0/+28
Copy-paste from monorepo. Change-Id: Iff51fa9b939fe7dec3952077b5764bcc45d96f24 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5339 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-03-01 r/3880 feat(wpcarro/simple-select): support tokenizer for query languageWilliam Carroll2-5/+88
Support a tokenizer for a query language that looks like: ``` -fname:/W.*m/ lname:"Von Carroll" ``` Parser otw... Change-Id: I2badf14a41313ca2f75dec20adbcf9031b22ab83 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5338 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-02-28 r/3879 feat(wpcarro/simple-select): Support basic Scanner classWilliam Carroll2-0/+40
...alongside a small REPL to quickly test the functionality. Change-Id: I3c2b3f060d82cd49488e00dec9b72f7b23e2b666 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5337 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2022-01-31 r/3723 style: format entire depot with nixpkgs-fmtVincent Ambo3-4/+6
This CL can be used to compare the style of nixpkgs-fmt against other formatters (nixpkgs, alejandra). Change-Id: I87c6abff6bcb546b02ead15ad0405f81e01b6d9e Reviewed-on: https://cl.tvl.fyi/c/depot/+/4397 Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org> Reviewed-by: lukegb <lukegb@tvl.fyi> Reviewed-by: wpcarro <wpcarro@gmail.com> Reviewed-by: Profpatsch <mail@profpatsch.de> Reviewed-by: kanepyork <rikingcoding@gmail.com> Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: cynthia <cynthia@tvl.fyi> Reviewed-by: edef <edef@edef.eu> Reviewed-by: eta <tvl@eta.st> Reviewed-by: grfn <grfn@gws.fyi>
2022-01-08 r/3556 feat(wpcarro/scratch): create a proof-of-concept blockchain serverWilliam Carroll3-0/+286
> You cannot get educated by this self-propagating system in which people study > to pass exams, and teach others to pass exams, but nobody knows anything. You > learn something by doing it yourself, by asking questions, by thinking, and by > experimenting. > - Richard Feynman In the spirit of learning by doing, I decided to implement a simple blockchain server. More work remains, but I'm tired after working on this for ~2-3h. I'd like to reimplement this from memory using a statically typed language like Haskell. I'd also like to implement node discovery (https://en.bitcoin.it/wiki/Satoshi_Client_Node_Discovery) because that is still something I don't quite understand. But I'm signing-off for now... Change-Id: I74f424e7f52ffbf81eaad420d7d5205da66d33b5 Reviewed-on: https://cl.tvl.fyi/c/depot/+/4802 Tested-by: BuildkiteCI Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com>
2022-01-08 r/3548 feat(wpcarro/cryptopals): Support repeating key cipherWilliam Carroll1-0/+16
I think this is a form of symmetric encryption where the passphrase (e.g. "ICE") is repeated (e.g. "ICEICEICEICEI...") until it matches the length of the cleartext string; after that, the two byte-strings are XOR'd against one another and then encoded as hexadecimal creating the ciphertext. Change-Id: Ib148f06d6c42a41377d1df1f0738d77da935a9f6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/4789 Tested-by: BuildkiteCI Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com>
2022-01-08 r/3547 fix(wpcarro/cryptopals): Update cleartext scoring algorithmWilliam Carroll3-11/+45
Create a frequency table of alphabetic characters by reading each character in "Alice in Wonderland"; use this frequency table to score cleartext when decoding ciphers. Change-Id: Id322af64d792c15231a1a02794f396c46196c207 Reviewed-on: https://cl.tvl.fyi/c/depot/+/4788 Tested-by: BuildkiteCI Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com>
2021-12-29 r/3501 feat(wpcarro/scratch): Upload my solutions to cryptopalsWilliam Carroll6-0/+409
More beginner problems/solutions for CTF-style challenges. Change-Id: Ide229e99e3ccc1ede5a5ca1c2ad039498e49ea4c Reviewed-on: https://cl.tvl.fyi/c/depot/+/4740 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2021-12-29 r/3500 feat(wpcarro/scratch): Upload my solutions to picoCTF challengesWilliam Carroll9-0/+107
Just getting my feet wet... Change-Id: Ia1db0c69fe7d5ea5cb5585853d0688ef97f2680a Reviewed-on: https://cl.tvl.fyi/c/depot/+/4739 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
2021-12-15 r/3249 fix(wpcarro/nix): Remove <briefcase> referencesWilliam Carroll3-10/+9
Angle-bracketed references are a Nix anti-pattern, and thankfully this repository enforces this as a standard. TL;DR: - Drop angle-bracketed references - Change `briefcase` -> `users.wpcarro` - Fix any resulting regressions - Fix //users/wpcarro/tools/simple_vim - Mark //users/wpcarro/boilerplate/typescript and related projects as broken - drop .skip-subtree file, enabling depot CI Change-Id: I7153cbabafa617bfd6b199370cbec65cb75441f6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/4325 Tested-by: BuildkiteCI Reviewed-by: wpcarro <wpcarro@gmail.com> Reviewed-by: tazjin <mail@tazj.in> Reviewed-by: grfn <grfn@gws.fyi> Autosubmit: wpcarro <wpcarro@gmail.com>
2021-12-14 r/3226 subtree(users/wpcarro): docking briefcase at '24f5a642'Vincent Ambo221-0/+13466
git-subtree-dir: users/wpcarro git-subtree-mainline: 464bbcb15c09813172c79820bcf526bb10cf4208 git-subtree-split: 24f5a642af3aa1627bbff977f0a101907a02c69f Change-Id: I6105b3762b79126b3488359c95978cadb3efa789
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-16T17路59+0000