Bump version to v1.0.1

Signed-off-by: Nicolás Ortega Froysa <nicolas@ortegas.org>

Makefile

@@ -20,7 +20,9 @@
 # 3. This notice may not be removed or altered from any source
 #    distribution.
 
-PREFIX=/usr/local
+ifeq ($(PREFIX),)
+	PREFIX := /usr/local
+endif
 
 pacundo: pacundo.pl
 	pp -o $@ $^
@@ -35,5 +37,7 @@ clean:
 	$(RM) pacundo.1.gz
 
 install: pacundo pacundo.1.gz
+	install -d $(PREFIX)/bin
 	install -m 755 pacundo $(PREFIX)/bin/
+	install -d $(PREFIX)/share/man/man1
 	install -m 644 pacundo.1.gz $(PREFIX)/share/man/man1/

README.md

@@ -45,6 +45,10 @@ There are two modes for undoing pacman transactions:
 
 Look at the man-page (`man pacundo`) for more information.
 
+### Supported AUR Helpers
+
+- [yay](https://github.com/Jguer/yay)
+
 ## License
 
 This project is licensed under the terms & conditions of the Zlib license.

pacundo.1

@@ -1,4 +1,4 @@
-.TH PACUNDO "1" "April 2024" "pacundo 1.0" "User Commands"
+.TH PACUNDO "1" "April 2024" "pacundo 1.0.1" "User Commands"
 .SH "NAME"
 pacundo - A time machine to return your ArchLinux machine back to a working state.
 .SH "SYNOPSIS"

pacundo.pl

@@ -29,7 +29,7 @@ use feature qw(signatures);
 use Getopt::Std;
 use File::ReadBackwards;
 
-my $VERSION   = '1.0';
+my $VERSION   = '1.0.1';
 my $PROG_NAME = 'pacundo';
 
 sub print_version() {
@@ -169,7 +169,8 @@ sub get_pkgmgr() {
 	my %pkgmgr = (
 		name           => $mgr,
 		bin            => $mgr_bin,
-		search         => "$sudo $mgr_bin -Ss",
+		search         => "$mgr_bin -Ss",
+		info           => "$mgr_bin -Si",
 		install_remote => "$sudo $mgr_bin -S",
 		install_local  => "$sudo $mgr_bin -U",
 		remove         => "$sudo $mgr_bin -R",
@@ -178,17 +179,33 @@ sub get_pkgmgr() {
 	return \%pkgmgr;
 }
 
-sub find_local_pkg($pkgmgr, $pkg_name, $pkg_ver) {
+sub find_local_pkg($pkgmgr, $pkg_name, $pkg_ver='') {
 	my $pkg_file = '';
-	my $aur_dir = "$ENV{'XDG_CACHE_HOME'}/yay/$pkg_name";
+	my $pkg_pat;
+	my $repo = `$pkgmgr->{info} $pkg_name | awk '{ if (\$1 == "Repository") print \$3; }'`;;
 
-	if ($pkgmgr->{name} eq 'yay' && -d $aur_dir) {
+	if ($pkg_ver ne '') {
-		$pkg_file = `ls $aur_dir/$pkg_name-$pkg_ver-*.pkg.tar.zst | tail -n1`;
+		$pkg_pat = "$pkg_name-$pkg_ver-*.pkg.tar.zst";
 	} else {
-		$pkg_file = `ls /var/cache/pacman/pkg/$pkg_name-$pkg_ver-*.pkg.tar.zst | tail -n1`;
+		$pkg_pat = "$pkg_name-*.pkg.tar.zst";
+	}
+
+	if ($repo eq 'aur') {
+		my $aur_dir;
+
+		if ($pkgmgr->{name} eq 'yay') {
+			$aur_dir = "$ENV{'XDG_CACHE_HOME'}/yay/$pkg_name";
+		} else {
+			return '';
+		}
+
+		$pkg_file = `ls $aur_dir/$pkg_pat | tail -n1`;
+	} else {
+		$pkg_file = `ls /var/cache/pacman/pkg/$pkg_pat | tail -n1`;
 	}
 
 	chomp($pkg_file);
+
 	return $pkg_file;
 }
 
@@ -227,8 +244,12 @@ foreach my $tx (@undo_txs) {
 	if ($tx->{action} eq 'installed') {
 		$remove_pkgs .= "$tx->{pkg_name} ";
 	} elsif ($tx->{action} eq 'removed') {
-		# TODO: install local package if available
+		my $pkg_file = &find_local_pkg($pkgmgr, $tx->{pkg_name});
-		$remote_install_pkgs .= "$tx->{pkg_name} ";
+		if ($pkg_file eq '') {
+			$remote_install_pkgs .= "$tx->{pkg_name} ";
+		} else {
+			$local_install_pkgs .= "$pkg_file ";
+		}
 	} else {
 		my $pkg_file = &find_local_pkg($pkgmgr, $tx->{pkg_name}, $tx->{oldver});
 		if ($pkg_file eq '') {