jasagredo

get-haskell-pkg-version() {
    pkg=$1; version=$2;
    printf "\e[0;32mIn CHaP\e[0m\n"
    if [[ $(curl -s -I "https://chap.intersectmbo.org/package/$pkg-$version/" | head -n 1|cut -d$' ' -f2) == "404" ]]; then
        printf "\t\e[0;31mNot found\e[0m\n"
    else
        chap=$(curl -s "https://chap.intersectmbo.org/package/$pkg-$version/")
        repo=$(echo "$chap" | grep -A4 "Source" | tail -n1 | tr -d ' ' | sed 's_.*">__g' | sed 's_</a>__g')
        sha=$(echo "$chap" | grep -A1 "Commit hash" | tail -n1 | tr -d ' ' | sed 's_<dd>__g' | sed 's_</dd>__g')
        printf "\tGit repo: \e[0;32m%s\e[0m\n" "$repo"

jasagredo

Haskell + Windows (MSYS2)

This document describes my setup for working with Haskell on Windows. Notice I don't know much of the intricacies of Windows but it seems I was able to make it work.

It will contain also personal recommendations.

---

Environment

jasagredo

#!/usr/bin/env sh

# This script requires difftastic and toml-cli, which can be installed by `cargo install`

pkg=$2
version=$3
what_to_do=$1

if [ ! -d _sources/$pkg/$version ]; then
    echo "Package $pkg and/or version $version doesn't exist"

jasagredo

#!/usr/bin/env bash

# Build and then run the tests with a nicer output than `cabal test`
#
# Usage: `cabal-test $PKG` where $PKG is either
# - `all`
# - the name of a package
# - a sequence of names of packages
#
# For example:

jasagredo

# This has to be parametrized by the compiler version, the project path and the Cabal version 
# that is being used. Also the relevant packages to the project will change. In this case I 
# just created an empty dummy project to generate the instructions.


# Find ghci script
> stack exec -- which ghci
/usr/local/bin/ghci

# Find ghc script