stackage
Coconut
stackage | Coconut | |
---|---|---|
13 | 27 | |
521 | 3,951 | |
-0.2% | - | |
9.9 | 9.3 | |
6 days ago | 10 days ago | |
Dockerfile | Python | |
MIT License | Apache License 2.0 |
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.
stackage
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Revisiting Haskell after 10 years
Writing Haskell programs that rely on third-party packages is still an issue when it’s a not actively maintained package. They get out of date with the base library (Haskell’s standard library), and you might see yourself in a situation where you need to downgrade to an older version. This is not exclusive to Haskell, but it happens more often than I’d like to assume. However, if you only rely on known well-maintained libraries/frameworks such as Aeson, Squeleto, Yesod, and Parsec, to name a few, it’s unlikely you will face troubles at all, you just need to be more mindful of what you add as a dependency. There’s stackage.org now, a repository that works with Stack, providing a set of packages that are proven to work well together and help us to have reproducible builds in a more manageable way—not the solution for all the cases but it’s good to have it as an option.
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Leaving Haskell Behind
> That is fine, as far as it goes, but obviously this will, at some point, be at odds with the interests of programmers looking to use Haskell as a practical, stable tool.
That's what Stackage is.
Stackage provides consistent sets of Haskell packages, known to build together and pass their tests before becoming Stackage Nightly snapshots and LTS (Long Term Support) releases. [1]
Java will never get this.
[1] https://www.stackage.org/
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Haskell IDE setup
makefile_dir := $(dir $(abspath $(lastword $(MAKEFILE_LIST)))) export PATH := $(makefile_dir):$(PATH) project_name ?= project_main ?= src/.hs retag_file ?= $(project_main) stack.yaml: @test -f stack.yaml || (echo -e "This makefile requires a 'stack.yaml' for your project.\nYou don't need to use 'stack' to build your project.\nYou just need a 'stack.yaml' specifying a resolver compatible with your GHC version.\nSee https://www.stackage.org/" && exit 1) stack: stack.yaml @which stack || (echo -e "This makefile requires 'stack' to be on your path. Use GHCup to install it.\nSee https://www.haskell.org/ghcup/" && exit 1) .PHONY: stack warning.txt: -@uname -a | grep -q Darwin && echo "WARNING: On Mac, you must alias 'make' to 'gmake' in your shell config file (e.g. ~/.bashrc or ~/.zshrc). Symbolic links will not work." | tee warning.txt @echo "Add 'warning.txt' to your .gitignore file if you never want to see this message again." hasktags: warning.txt stack @echo 'stack exec -- hasktags' > hasktags @chmod +x hasktags @echo "You might like to add 'hasktags' to your .gitignore file." format: stack @stack exec -- fourmolu --stdin-input-file $(project_main) .PHONY: format retag: warning.txt stack @stack exec -- haskdogs -i $(retag_file) --hasktags-args "-x -c -a" | sort -u -o tags tags .PHONY: retag tags: warning.txt hasktags stack @stack exec -- haskdogs .PHONY: tags ghcid: stack @stack exec -- ghcid \ --command 'stack repl --ghc-options "-fno-code -fno-break-on-exception -fno-break-on-error -v1 -ferror-spans -j"' \ --restart stack.yaml \ --restart $(project_name).cabal \ --warnings \ --outputfile ./ghcid.txt .PHONY: ghcid
- stack
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Most current materials for learning Haskell
(why lts-18.28? it's the latest 8.10 release on https://www.stackage.org/ )
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Monthly Hask Anything (March 2022)
I don't see way community maintenance can change the GHC for nightly.
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Is it possible to install C libraries before building on Hackage?
It makes total sense that it fails since at no point I requested that the library be installed, which makes me wonder: Is there any way to request Hackage to install SDL and GLEW before attempting the build? I see Stackage has debian-bootstrap.sh. Does something similar exist for Hackage?
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No idea how to add packages
At this point, you can try a Stack snapshot that uses an older version of GHC. Looking at Stackage, you can see that the latest version before 8.10.* is 8.8.4 (using LTS 16.31). Starting over with that snapshot, you find that the packages that you need are in the snapshot and work.
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[GHC Proposals] GHC Maintainer preview
On the contrary, I think this is standard practice for packages which are part of stackage. When stackage nightly switches to a new version of ghc, all the packages which are incompatible with the new ghc are dropped from nightly. My understanding is that maintainers are then expected to fix their packages, at which point more and more packages are included in the nightly snapshot. The next lts to include that version of ghc is only released later, once most packages have been added back, so unlike ghc users who diligently upgrade to the latest ghc, stackage users who diligently upgrade the latest lts snapshot shouldn't see a big drop in the number of compatible packages.
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Setup dev container with language server out of the box
I found the latest stack lts version, and it's associated ghc version here: https://www.stackage.org/
Coconut
- Coconut: Simple, elegant, Pythonic functional programming
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Mojo is now available on Mac
> to be part of the Python ecosystem
I'd rather use Python if I'm in the Python ecosystem. So many attempts were made in the past to make a new language compatible with the Python ecosystem (look up hylang and coconu -- https://github.com/evhub/coconut). But at the end of the day, I'd come back to Python because if there's one thing I've learnt in recent years it's this:
minimize dependencies at all costs.
- I modified and hacked away xonsh source code
- Show HN: I mirrored all the code from PyPI to GitHub
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Leaving Haskell Behind
Have you had a look at Coconut? I don't know if it'll push all your buttons but whenever I hear someone who's reasonably content with Python but wants more FP goodies I always think of it. https://github.com/evhub/coconut . It's basically a superset of Python3 that transpiles into Python3 and is compatible with MyPy. I don't think I'd code Python w/o it ever again assuming I had the choice. The biggest negative for me is that there's no IDE support for the language last I looked, though of course you can work with the transpiler output (plain Python) in your favorite Python IDE. It might be fun to play around with, I know that I really enjoyed it but then I got spoiled by the language+tooling of Scala3, but if you don't have that option ...
- Codon: A high-performance Python compiler
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[2022 Day 1-7] Going for 1 language per day, looking good so far
If you're looking for suggestions I want to put forward zig lang if you like C/C++ and Coconut Lang if you like Python!
- Show HN: Programming Google Flutter with Clojure
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What is your favourite programming language? (other than Scala)
F# and also the fun, compile-to-Python, functional language called Coconut.
What are some alternatives?
cblrepo - Tool to simplify managing a consistent set of Haskell packages for distributions.
Toolz - A functional standard library for Python.
cargo-crev - A cryptographically verifiable code review system for the cargo (Rust) package manager.
Pyrsistent - Persistent/Immutable/Functional data structures for Python
Cabal - Official upstream development repository for Cabal and cabal-install
fn.py - Functional programming in Python: implementation of missing features to enjoy FP
stackage-curator
funcy - A fancy and practical functional tools
cabal2nix - Generate Nix build instructions from a Cabal file
returns - Make your functions return something meaningful, typed, and safe!
stackage-upload - A more secure version of cabal upload which uses HTTPS
effect - effect isolation in Python, to facilitate more purely functional code