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Add PATH command lookup and improve command handling logic

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kake26 2025-04-15 16:32:48 -05:00
parent 3b6dffa176
commit 9204a8f519
Signed by: kake26
GPG key ID: E0A989B571D1F99F
2 changed files with 25 additions and 13 deletions
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17
lib/CustomCommands.pm
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@ -36,14 +36,29 @@ our %COMMANDS = (
sub handle {
my ($command, $env) = @_;
#print STDERR "DEBUG: Handling command: $command\n";
# Check if this is a custom command
foreach my $cmd (keys %COMMANDS) {
if ($command =~ /^$cmd\b/) {
#print STDERR "DEBUG: Found custom command: $cmd\n";
return $COMMANDS{$cmd}->($command, $env) ? 1 : 0;
}
}
# Check if it's a system command
my ($cmd_name) = split(/\s+/, $command);
#print STDERR "DEBUG: Checking system command: $cmd_name\n";
# Check PATH directly
foreach my $path (split(/:/, $ENV{PATH})) {
my $full_path = "$path/$cmd_name";
if (-x $full_path) {
#print STDERR "DEBUG: Found in PATH: $full_path\n";
system($command);
return 2; # System command executed
}
}
#print STDERR "DEBUG: Command not found: $command\n";
return -1; # Command not found
}

19
pshell.pl
View file

@ -60,20 +60,17 @@ while (1) {
# Skip empty commands
next unless length $command;
# Try custom commands first
# Handle command
my $cmd_status = CustomCommands::handle($command, $env);
if ($cmd_status == 1) {
if ($cmd_status >= 0) { # 1=handled, 2=system command
# Save valid commands to history
$history->add($command);
$term->addhistory($command);
next;
}
elsif ($cmd_status == -1) {
# Command not found
#print STDERR "DEBUG: Main program detected command not found\n";
print "Command not found: $command\n";
next;
}
# Save command to history
$history->add($command);
$term->addhistory($command);
# Execute command
system($command);
}