#!/bin/sh

# quick and dirty script to report, for the first transition shown in
# update_output, the list of packages that are blocked only by autopkgtests.

# this looks only at the first transition because this is normally the
# biggest one needing immediate attention.

# Author: Steve Langasek <steve.langasek@ubuntu.com>

set -e

cleanup() {
	if [ -n "$WORKDIR" ]; then
		rm -rf "$WORKDIR"
	fi
}

WORKDIR=
trap cleanup 0 2 3 5 10 13 15
WORKDIR=$(mktemp -d)

URLBASE=https://people.canonical.com/~ubuntu-archive/proposed-migration/
for file in update_output.txt update_output_notest.txt; do
	wget -q "$URLBASE/$file" -O - \
	| sed -e'1,/easy:/d; s/^[[:space:]]\+\* [^:]*: //; q' \
	| sed -e's/, /\n/g' > "$WORKDIR/$file"
done

LC_COLLATE=C join -v2 "$WORKDIR/update_output_notest.txt" \
	"$WORKDIR/update_output.txt"