lpp_versions

#!/bin/bash

function main() {
    for rpath in `repo_paths`; do
        url="http://frogbucket$rpath/raw-file/tip/Gemfile.lock"
        lines=`core_line`
        if [[ $lines ]]; then
            echo "$rpath"
            echo "$lines" | while read line; do
                echo -e "\t$line"
            done
        fi
    done
}

function repo_paths() {
    curl http://frogbucket/repos/ 2> /dev/null |
    grep "a href" |
    grep "lpp_" | 
    grep -v "/users" | # remove assorted undesirable lines
    grep -v "<li>" |
    grep -v "/rev/" |
    tail -r | # reverse the order of the lines
    cut -d \" -f 2 | # just the URI
    grep -v "/admin/" | # remove a few more undesirable URIs
    grep -v "login/?next" |
    grep -v "^/$"
}

function core_line() {
    curl -f $url 2> /dev/null |
    grep "lpp-core " | 
    sed 's/^\s*//g'
}

main