#!/bin/bash
set -e

function log() {
    echo "$1" >&2
}

job_id="$1"
api_url="https://api.github.com/repos/$GITHUB_REPOSITORY/actions/jobs/$job_id/logs"
log "$api_url"

raw_log_url=$(curl -Ls --fail --show-error -o /dev/null \
    -w %{url_effective} \
    -H "Accept: application/vnd.github+json" \
    -H "Authorization: Bearer $GH_TOKEN" \
    -H "X-GitHub-Api-Version: 2022-11-28" \
    "$api_url"
)
archived_url=$(curl -L -s --fail --show-error -o /dev/null -w "%header{link}" "http://web.archive.org/save/$raw_log_url" \
    | awk '/^</ {
        split($0, links, ",")

        for(i=1; i<=length(links); i++) {
            link = links[i]

            gsub(/<|>/, "", link)     # remove angle brackets
            gsub(/^ *| *$/, "", link) # remove leading/trailing whitespace

            if(link ~ "rel=\"memento\"") {
                split(link, parts, ";")
                gsub(/^http:/, "https:", parts[1])
                print parts[1]
            }
        }
    }'
)
echo "archived_url=$archived_url"