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Haskell Package Manager

Haskell package manager wo tool hai jo Haskell libraries aur applications ko discover, download,…

Overview

Haskell Package Manager — Quick Facts

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Property: Detail

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Category: Package Manager / Build Tool

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Language: Haskell

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Official Tool: Cabal (cabal-install)

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Category | Package Manager / Build Tool | | Language |…

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Why Package Managers Needed

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Dependencies automatically resolve…

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Download + compile + link sab…

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Version conflicts detect hote hain

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Incremental builds (sirf changed…

Topic 3

History

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Cabal (Common Architecture for…

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.cabal file = package manifest…

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Initially sirf library thi for…

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cabal-install — CLI tool jo…

Topic 4

Package Lifecycle

⭐ `mermaid flowchart LR AUTHOR["Package Author<br/>(writes .cabal + code)"] -->…

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Cabal (cabal-install)

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Official — closest to GHC…

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Maximum flexibility — any Hackage…

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Nix-style builds me Cabal Hell…

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Strong solver — handles complex…

Topic 6

Stack

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Reproducible by design — snapshot…

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Built-in GHC management (stack…

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Beginner-friendly — one command…

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Fast resolution — no solving…

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Cabal vs Stack Comparison

🌟 | Aspect | Cabal (v3+) | Stack | |---|---|---| | Maintained By | Haskell community…

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Hackage and Stackage

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Central repository for all Haskell…

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Not confirmed — exact count…

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Koi bhi upload kar sakta hai (low…

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Haddock docs automatically…

Topic 9

ghcup — Toolchain Manager

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GHC compiler install/switch karo

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Cabal install/switch karo

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Stack install karo

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HLS (Haskell Language Server)…

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Common Commands Reference

💡 | Task | Cabal Command | Stack Command | |---|---|---| | New project | cabal init | stack…

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Best Practices

🎯 | Practice | Explanation | |---|---| | Start with ghcup | Install GHC + Cabal/Stack via…

Comparison

Cabal vs Stack Comparison

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Maintained By: Haskell community…

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Package Source: Hackage (all packages)

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Resolution: Constraint solver

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Haskell Package Manager ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Haskell Package Manager ka 'Category' kya hai?

Complete! 🎉

Haskell Package Manager Complete!

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