#!/bin/bash
for i in src/*/debian/RFS; do
    echo "$(git log -1 --pretty="format:%ct" "$i")" "$i"
done | sort  | while read t i; do
    pkg=$(basename "$(dirname "$(dirname "$i")")")
    upstream_pkg=$(grep Upstream-Name src/$pkg/debian/copyright|awk '{print $2}')
    if test -z $upstream_pkg; then
        echo "Could not find upstream package name. is  src/$pkg/debian/copyright correct?"
        exit 2
    fi
    if test -n "$(git --no-pager branch --remotes -l origin/pending-"$pkg")"; then
        # If a pending branch exists, skip it
        continue
    fi
    AUTHOR=$(cat $(dirname "$i")/changelog|grep " -- "|head -1|sed -e "s| -- \(.*\) <.*$|\1|g")

    if test $pkg == $upstream_pkg; then
        echo -e "$(date -d@"$t") \e[32m$pkg - $AUTHOR\e[0m"
    else
        echo -e "$(date -d@"$t") \e[32m$pkg (upstream name: $upstream_pkg) - $AUTHOR\e[0m"
    fi
    if ! head -1 $(dirname "$i")/changelog |grep -q UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; then
        echo -e "\e[31mRFS but the first line of the changelog doesn't contain UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO\e[0m"
    fi
    if grep -q FIXME $(dirname "$i")/copyright; then
        echo -e "\e[31mRFS but still contains FIXME in debian/copyright\e[0m"
    fi
    if test `grep urgency $(dirname "$i")/changelog|wc -l` -eq 1; then
        # If there is only one item in the changelog, mark the package as NEW
        echo -e "\e[31mNEW package\e[0m"
    else
        # It isn't NEW but I want to know if this is a new upstream release or not
        LAST_TWO=$(dpkg-parsechangelog -c 2 -l $(dirname "$i")/changelog|grep urgency)
        LAST_FULL=$(echo "$LAST_TWO"|head -1|cut -d\( -f2|cut -d\) -f1)
        SECOND_FULL=$(echo "$LAST_TWO"|tail -1|cut -d\( -f2|cut -d\) -f1)
        LAST=$(echo $LAST_FULL|cut -d- -f1)
        SECOND=$(echo $SECOND_FULL|cut -d- -f1)
        if test $LAST == $SECOND; then
            echo -e "\e[36mSame release ($SECOND_FULL => $LAST_FULL) \e[0m"
        else
            echo -e "\e[33mNew upstream release ($SECOND_FULL => $LAST_FULL) \e[0m"
        fi
    fi
    # trim the content
    content=$(xargs '-d\n' echo -n < "$i")
    if test -n "$content"; then
        echo "  $content"
    fi
done