xxadopt

#!/bin/sh
# xxadopt [-f|-o] PKG.. - adopt packages
#
# -f : (force) adopt even if it's not orphaned
# -o : orphan the package

set -eu

_force=
_orphan=
if [ "$1" = "-f" ]; then
	_force=1
	shift
elif [ "$1" = "-o" ]; then
	_orphan=1
	shift
fi

cd "$(xdistdir)"

# make sure all templates exist
templates=
fail=
for pkg in "$@"; do
	if [ -f "srcpkgs/$pkg/template" ]; then
		t="srcpkgs/$pkg/template"
	elif [ -f "$pkg/template" ]; then
		t="$pkg/template"
	elif [ -f "$pkg" ]; then
		t="$pkg"
	else
		printf 'ERROR: could not find template for: %s\n' "$pkg" 2>&1
		fail=1
		continue
	fi
	templates="$templates $t"
done
[ -n "$fail" ] && exit 1

if [ "$_orphan" ]; then
	new_maintainer="Orphaned <orphan@voidlinux.org>"
else
	new_maintainer="$(git config user.name) <$(git config user.email)>"
fi

# patch templates
for t in $templates; do
	pkg="$(printf '%s' "$t" | cut -d/ -f2)"

	if [ -z "$_force" ] && [ -z "$_orphan" ] && ! grep -q -i "^maintainer=.*orphan@voidlinux.*" "$t"; then
		printf -- 'Skip package (not orphaned): %s\n' "$pkg" >&2
		continue
	fi

	hash_pre="$(md5sum "$t")"
	sed -i "$t" \
		-e "/^maintainer=/s/=.*/=\"${new_maintainer}\"/"
	hash_post="$(md5sum "$t")"

	[ "$hash_pre" != "$hash_post" ] &&
		printf -- 'Changed: %s (%s)\n' "$pkg" "$new_maintainer" ||
		printf -- 'Unchanged: %s\n' "$pkg" >&2
done