pijul vs darcs

pmeunier on November 15, 2020 . However, unlike Darcs, which operates on changes only, Pijul … hide. I've also seen partial reimplementations of Pijul, from the source code, with a different license, which is absolutely clear. However I do often find myself annoyed by the lack of a "change" concept other than the immutable commit. It's common to get into situations where you would have to resolve conflicts in several of those rebase steps but a merge which did a three way merge of the tops of both branches would result in few or no conflicts. Etc. For example, it's common for git to mix up function definitions by fixating on common lines (e.g. We strive for transparency and don't collect excess data. * You can have your project depend on a package that lives in a git repository, but you cannot upload a crate to crates.io that depends on a git repository. It is actually targeted at a particular species of academics, who have been quietly republishing my work in recent years, and not only my work on Pijul. Note that you could implement a Token or AST aware merging strategy for git as how you merge is an implementation detail that is not encoded into the repo. News of Sanakirja. Can we still default to lines ? It's certainly possibly I got some information wrong about Pijul. Pijul is similar: perhaps odd at first, but I think it'll do fine in the long run. Do you know, that calling someone a git is an insult? https://en.wikipedia.org/wiki/Islamic_Jihad_Movement_in_Pale... Well, at least it didn't change the name to another (than 'Anu') ancient god : Isis ! For overall product quality, Darcs earned 6.2 points, while Simul Docs gained 8.0 points. Now if I update my master and do "git rebase master" I must make sure that each one of those 10 commits resolves cleanly on top of the new master. 2. pijul add tells pijul that it should start tracking a file, much like gitadd or hg add. Would that require 1 or 2 conflict resolutions? Yeah, they are basically claiming patents on the ideas presented. I'm not sure why it would even use SSH instead of SSL/TLS. To me it seems little more than a hobby project of someone with an interest in version control systems. * The index of packages on crates.io is stored in a git repository, * Cargo knows how to clone that down without you having git installed. It is not a drawback at all, there are no downsides to it, and we get the very serious benefit that merges are associative, which is not the case in Git. So if you represent the algorithm as (pseudo)code, this representation is copyrighted, but there is nothing to stop someone from reimplementing it in a non-verbatim fashion. Same for their repository linked from the main page: I’m confused. More awareness of tools like darcs and pijul does help in that by presenting UXes built around it, it does drive people to ask how to do equivalents in git. Actually, both notations are described by an international standard, according to Wikipedia [1]. - Although most patches are inversible in Pijul, patches resolving conflicts are not. tux0r - have you written any posts on Pijul or Darcs? And hence that this is not legally binding in any way? https://en.wikipedia.org/wiki/Islamic_Jihad_Movement_in_Pale... https://git.wiki.kernel.org/index.php/GitFaq#Why_the_.27Git.... https://stackoverflow.com/a/11426261/884682, https://twitter.com/nuempe/status/1325756834947461120. The pijul team is proud and happy to announce the first bootstrapped release of pijul, and of the Nest, a hosting service for pijul repositories. pijul; pijul; 135 . And distribute that by default as well, otherwise everyone defines their own mutually incompatible aliases. The Nest used to be really fast with the previous Pijul, but I remember the first iteration took a few days of debugging under full load before being stable. I think your biggest challenge now is going to be everything besides the software itself that makes a project successful: Is the website fast and inviting? Code ; Changes ; Discussions ; CI #308 Add a rollback subcommand. I'd be very interested to experiment further with it now that one of the patch algebra VCSes has finally adopted a "chunk" option. Which part of my reply do you object to? That comment of mine doesn't belong in that post, I removed it. The funny thing about names is whatever they are, you end up getting used to them. There's a detailed explanation on the mathematical theory behind it on our website.. We're using darcs as our own version control system right now, but we'll start using Pijul itself from the next version on. It is actually the exact opposite: Git forces you to reconsider those conflicts (there's even `git rerere`), whereas Pijul only shows you the unresolved conflicts. - Pijul patches were storing raw lines of text, - Word-based diffing was suggested as an option, - This option wasn't implemented due to complexity, and having to decide at repo creation time whether to store lines or words, - Unrelated improvements to Pijul's performance resulted in patches storing offsets into a byte array, rather than raw text, - Since offsets can point anywhere, patches are no longer limited to being line-based. zseri today at 11:00 . Pijul is a version control system based on patches, that can mimic the behaviour and workflows of both Git and Darcs, but contrarily to those systems, Pijul is based on a mathematically sound theory of patches. It's a widespread conflation, but thankfully it's easy to sort out; for example, The Canterbury Tales was written before copyright existed, but that doesn't mean I can claim it as my own work; that would be fraud (specifically: plagiarism). I suppose these days tree-sitter would be one way to support a lot of languages at once (. I propose the addition of an option --negate (alternatives: --invert or simply --untracked) to pijul ls to show a list of all untracked files instead of a list of all tracked files. I explored this idea back in the day with darcs (though I don't think darcs' proposed character-based patch format "chunks" ever made it past the proposal stage), as some back and forth discussions led me to what I think is a perfect compromise on power, time (to compute), and universality. I clicked on the "nest" link (hoping for a download source tarball button), but this link 404s: https://nest.pijul.com/pijul_org/pijul, Possibly this is the right home for pijul: https://nest.pijul.com/pijul/pijul, I cannot find an issue tracker. I'm comparing git merge to adding a patch to a set in Pijul. And being plagiarized totally sucks, as someone who has found his own GPL'ed code in non-open commercial products, I think I can relate, even though this is of course not quite the same. (It's so very common to work on things side-by-side and then want to split things out into more logical commits to describe things as individual changes.). Pijul is not immune from diff algorithm problems you are talking about except with Pijul it is part of the repo encoding unlike Git. EDIT : Oh crap : Each line belongs to a patch and it can depend on the diffing algorithm which patch owns a particular line. I've heard of cases where people just ripped off parts of another's work as PHD. I looked into Pijul in the past but in the end the model seemed worse than git to me. [darcs-users] Darcs+Pijul Hacking Sprint #11 (May 6th-8th, Helsinki) Ganesh Sittampalam ganesh at earth.li Mon Apr 4 21:36:49 UTC 2016. I know a lot of people feel like Git has "won", but I myself have a soft spot for Mercurial, and I think having competition is essential to innovation in the space! AUR : pijul-darcs.git: AUR Package Repositories | click here to return to the package base details page That's fine I suppose, but my fear is that this current approach is that the existence of this project simply acts as an impediment for truly motivated people to work on the next generation VCS. The non-alpha version of Pijul was uninstallable through cargo and the snap version segfaulted when trying to record. I've been keeping an eye on Pijul for a while, but assumed that (when it eventually stabilised) it personally wouldn't be worth the effort to switch from git. 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