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| pub | sturm | |
|---|---|---|
| 21 | 2 | |
| 1,028 | 9 | |
| 1.4% | - | |
| 9.2 | 10.0 | |
| 3 days ago | over 6 years ago | |
| Dart | Python | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pub
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Writing a Package Manager
Agreed. Version resolution is the interesting problem.
Most package managers use a SAT solver to resolve dependencies. The Dart team has a detailed write up on their SAT-based approach which is worth a read [1]. For contrast, Russ Cox presents an algorithm that doesn't use a SAT solver (intended for Go) [2].
[1] https://github.com/dart-lang/pub/blob/master/doc/solver.md
[2] https://research.swtch.com/vgo-mvs
- Modern SAT solvers: fast, neat and underused (2018)
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Private pub.dev - is it possible?
Official documentation.
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Self hosting package repository
As I understand Custom package repositories it's possible to host one's own package repository. The Repository Specification is public, but dart.dev only references cloud based paid services like Cloudsmith and OnePub.
- PubGrub: A next-generation version solving algorithm
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I am building a pub server. When does the client send the name and version of the package and how can I access it?
As u/Which-Adeptness6908 already pointed out, the repository specification is small, and that's all you need to implement a server: https://github.com/dart-lang/pub/blob/master/doc/repository-spec-v2.md
- So you want to write a package manager
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Tencent WeChat is now a GitHub secret scanning partner
https://docs.github.com/en/code-security/secret-scanning/sec...
A bit sad, they don't publish the list of regexes, etc.
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I added a similar thing to the package manager for Dart / Flutter, because we saw users accidentally publishing secrets. That code is public, it relies on regexes and entropy estimation:
https://github.com/dart-lang/pub/blob/eb8ee21a089ebe0f2c2dd8...
It was heavily inspired by the researchers in:
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Another choice of Flutter Version Manager: fvm in shell
Heres are some issues I've faced when trying with the dart-version cli: - The installation - dart pub global activate needs to have flutter/dart global installed already. - Global activated fvm cli got invalid after flutter upgrade, see issue - The cli does not work with customized fork of flutter. - You should run fvm flutter , not flutter , this changes CI/CD workflow
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Dart on CLI: Foundations
This will add the args dependency in your pubspec file. We used the Darts package manager pub to add this dependency.
sturm
- My Kind of REPL
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Modern SAT solvers: fast, neat and underused (2018)
FWIW, here's a little console-mode puzzle game of SAT problems, if you want to solve some manually. The "board" is not exactly like the example table in the post, since that one was for Sudoku in particular. This grid represents variables as rows and clauses as columns.
https://github.com/darius/sturm/blob/master/satgame.py (Python 2)
What are some alternatives?
unpub - Self-hosted private Dart Pub server for Enterprise
halp - Run programs in the Emacs buffer holding their source, seeing their output inline, interactively.
pub-dev - The pub.dev website
spack - A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
shhgit - Ah shhgit! Find secrets in your code. Secrets detection for your GitHub, GitLab and Bitbucket repositories.
z3 - The Z3 Theorem Prover
fvm - Flutter Version Manager - POSIX-compliant bash script to manage multiple active flutter versions
Decider - An Open Source .Net Constraint Programming Solver
courier - Private dart package manager
fvm - Flutter Version Management: A simple CLI to manage Flutter SDK versions.
roo - A package and environment manager for R
Hello-World - My first repository on GitHub!