Find Cosmos Go Versions

cosmos_go_version.sh

#!/usr/bin/env bash

# Quick and dirty script to get sense of Go versions for Cosmos chains.

# Must be run at root of chain registry: git clone https://github.com/cosmos/chain-registry.git

REPOS=$(cat $(find . -name "chain.json") | jq '.codebase.git_repo')

results=""
for repo in $REPOS
do
    project=$(echo $repo | awk -F'/' '{printf "%s/%s", $4, $5}' | tr -d '"')
    version=$(curl -Ls "https://raw.githubusercontent.com/$project/main/go.mod" | grep "^go 1\.")
    if [ -z "$version" ]
    then
        # try master branch
        version=$(curl -Ls "https://raw.githubusercontent.com/$project/master/go.mod" | grep "^go 1\.")
    fi
    if [ -z "$version" ]
    then
        # failed to find version
        version="go unknown"
    fi
    result="$version $project"
    echo $result
    results+="$result"
    results+=$'\n'
done

echo
echo "Groups"
echo "$results" | awk '{arr[$2]++}END{for (a in arr) print a, arr[a]}'