check-installed-files

#!/bin/sh -e
destdir="${destdir:-$(mktemp -d)}"
checkoutdir="$(dirname "$0")/.."
env DESTDIR="$destdir" "${1:-make}" install
installed_files=$(find "$destdir" -name '*.pm')
all_source_files=$(git -C "$checkoutdir" ls-files "*.pm" 2>/dev/null || find "$checkoutdir" -name "*.pm" -printf "%P\n")
source_files=$(echo "$all_source_files" | grep -v -E '(ppmclibs/|t/|tools/)')
for i in $source_files; do
    if ! echo "$installed_files" | grep -q "$i"; then
        echo "$i missing from installed files. Add to install instructions in Makefile.am."
        exit 1
    fi
done