#! /bin/bash

# Run an abidb test based on the binaries right here

# test prereqs
type git 2>/dev/null || (echo "need git" ; exit 77)
type ldd 2>/dev/null || (echo "need ldd" ; exit 77)
type eu-readelf 2>/dev/null || (echo "need eu-readelf" ; exit 77)
type debuginfod-find 2>/dev/null || (echo "need debuginfod-find" ; exit 77)

toolssrcdir=@abs_top_srcdir@/tools
toolsdir=@abs_top_builddir@/tools
PATH=$toolsdir:$PATH
export PATH

type $toolsdir/abidw && ABIDW=$toolsdir/abidw
type $toolsdir/abidiff && ABIDIFF=$toolsdir/abidiff
type $toolssrcdir/abidb && ABIDB=$toolssrcdir/abidb
datadir=@abs_top_srcdir@/tests/data

set -x
set -e

gitdir=$(mktemp -d --tmpdir abidb-XXXXXXXX)

function clean_env
{
    rm -rf "$gitdir"
}

trap "clean_env" EXIT

git init $gitdir
cd $gitdir
git config  user.email "john@tester.doe.com"
git config  user.name "John Tester Doe"

# Run a quick test against the local distribution, presumed via debuginfod
unset DEBUGINFOD_VERBOSE DEBUGINFOD_PROGRESS
for targetbin in /bin/sh /bin/ls /bin/make
do
    debuginfod-find debuginfo "$targetbin" || continue # skip if debuginfo not available or file does not exist
    for solib in `ldd "$targetbin" | grep -F '=>' | awk '{print $3}'`;
    do
        $ABIDB --loglevel=debug --git $gitdir --submit "$solib"
    done
    $ABIDB --loglevel=debug --git $gitdir --check "$targetbin"
done
# How many shared libraries did we collect?
(cd $gitdir; git ls-files)