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Move to explicit debug indentation levels

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This commit is contained in:
Adam Spiers 2020-11-01 21:04:22 +00:00
parent 8d7b7a7310
commit 90278f854c
2 changed files with 110 additions and 105 deletions
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202
lib/Stow.pm.in
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@ -204,8 +204,8 @@ sub set_stow_dir {
my $target = canon_path($self->{target});
$self->{stow_path} = File::Spec->abs2rel($stow_dir, $target);
debug(2, "stow dir is $stow_dir");
debug(2, "stow dir path relative to target $target is $self->{stow_path}");
debug(2, 0, "stow dir is $stow_dir");
debug(2, 0, "stow dir path relative to target $target is $self->{stow_path}");
}
sub init_state {
@ -271,7 +271,7 @@ sub plan_unstow {
if (not -d $path) {
error("The stow directory $self->{stow_path} does not contain package $package");
}
debug(2, "Planning unstow of package $package...");
debug(2, 0, "Planning unstow of package $package...");
if ($self->{compat}) {
$self->unstow_contents_orig(
$self->{stow_path},
@ -286,7 +286,7 @@ sub plan_unstow {
'.',
);
}
debug(2, "Planning unstow of package $package... done");
debug(2, 0, "Planning unstow of package $package... done");
$self->{action_count}++;
}
});
@ -310,14 +310,14 @@ sub plan_stow {
if (not -d $path) {
error("The stow directory $self->{stow_path} does not contain package $package");
}
debug(2, "Planning stow of package $package...");
debug(2, 0, "Planning stow of package $package...");
$self->stow_contents(
$self->{stow_path},
$package,
'.',
$path, # source from target
);
debug(2, "Planning stow of package $package... done");
debug(2, 0, "Planning stow of package $package... done");
$self->{action_count}++;
}
});
@ -340,12 +340,12 @@ sub within_target_do {
my $cwd = getcwd();
chdir($self->{target})
or error("Cannot chdir to target tree: $self->{target} ($!)");
debug(3, "cwd now $self->{target}");
debug(3, 0, "cwd now $self->{target}");
$self->$code();
restore_cwd($cwd);
debug(3, "cwd restored to $cwd");
debug(3, 0, "cwd restored to $cwd");
}
#===== METHOD ===============================================================
@ -376,8 +376,8 @@ sub stow_contents {
my $cwd = getcwd();
my $msg = "Stowing contents of $path (cwd=$cwd)";
$msg =~ s!$ENV{HOME}(/|$)!~$1!g;
debug(3, $msg);
debug(4, " => $source");
debug(3, 0, $msg);
debug(4, 1, "=> $source");
error("stow_contents() called with non-directory path: $path")
unless -d $path;
@ -398,7 +398,7 @@ sub stow_contents {
if ($self->{dotfiles}) {
my $adj_node_target = adjust_dotfile($node_target);
debug(4, " Adjusting: $node_target => $adj_node_target");
debug(4, 1, "Adjusting: $node_target => $adj_node_target");
$node_target = $adj_node_target;
}
@ -433,8 +433,8 @@ sub stow_node {
my $path = join_paths($stow_path, $package, $target);
debug(3, "Stowing $stow_path / $package / $target");
debug(4, " => $source");
debug(3, 0, "Stowing $stow_path / $package / $target");
debug(4, 1, "=> $source");
# Don't try to stow absolute symlinks (they can't be unstowed)
if (-l $source) {
@ -445,7 +445,7 @@ sub stow_node {
$package,
"source is an absolute symlink $source => $second_source"
);
debug(3, "Absolute symlinks cannot be unstowed");
debug(3, 0, "Absolute symlinks cannot be unstowed");
return;
}
}
@ -457,7 +457,7 @@ sub stow_node {
if (not $existing_source) {
error("Could not read link: $target");
}
debug(4, " Evaluate existing link: $target => $existing_source");
debug(4, 1, "Evaluate existing link: $target => $existing_source");
# Does it point to a node under any stow directory?
my ($existing_path, $existing_stow_path, $existing_package) =
@ -474,13 +474,13 @@ sub stow_node {
# Does the existing $target actually point to anything?
if ($self->is_a_node($existing_path)) {
if ($existing_source eq $source) {
debug(2, "--- Skipping $target as it already points to $source");
debug(2, 0, "--- Skipping $target as it already points to $source");
}
elsif ($self->defer($target)) {
debug(2, "--- Deferring installation of: $target");
debug(2, 0, "--- Deferring installation of: $target");
}
elsif ($self->override($target)) {
debug(2, "--- Overriding installation of: $target");
debug(2, 0, "--- Overriding installation of: $target");
$self->do_unlink($target);
$self->do_link($source, $target);
}
@ -491,7 +491,7 @@ sub stow_node {
# and the proposed new link points to a directory,
# then we can unfold (split open) the tree at that point
debug(2, "--- Unfolding $target which was already owned by $existing_package");
debug(2, 0, "--- Unfolding $target which was already owned by $existing_package");
$self->do_unlink($target);
$self->do_mkdir($target);
$self->stow_contents(
@ -518,13 +518,13 @@ sub stow_node {
}
else {
# The existing link is invalid, so replace it with a good link
debug(2, "--- replacing invalid link: $path");
debug(2, 0, "--- replacing invalid link: $path");
$self->do_unlink($target);
$self->do_link($source, $target);
}
}
elsif ($self->is_a_node($target)) {
debug(4, " Evaluate existing node: $target");
debug(4, 1, "Evaluate existing node: $target");
if ($self->is_a_dir($target)) {
$self->stow_contents(
$self->{stow_path},
@ -586,7 +586,7 @@ sub should_skip_target_which_is_stow_dir {
return 1;
}
debug(4, " $target not protected");
debug(4, 1, "$target not protected");
return 0;
}
@ -595,7 +595,7 @@ sub marked_stow_dir {
my ($target) = @_;
for my $f (".stow", ".nonstow") {
if (-e join_paths($target, $f)) {
debug(4, "$target contained $f");
debug(4, 0, "$target contained $f");
return 1;
}
}
@ -625,8 +625,8 @@ sub unstow_contents_orig {
my $cwd = getcwd();
my $msg = "Unstowing from $target (compat mode, cwd=$cwd, stow dir=$self->{stow_path})";
$msg =~ s!$ENV{HOME}(/|$)!~$1!g;
debug(3, $msg);
debug(4, " source path is $path");
debug(3, 0, $msg);
debug(4, 1, "source path is $path");
# In compat mode we traverse the target tree not the source tree,
# so we're unstowing the contents of /target/foo, there's no
# guarantee that the corresponding /stow/mypkg/foo exists.
@ -665,12 +665,12 @@ sub unstow_node_orig {
my $path = join_paths($stow_path, $package, $target);
debug(3, "Unstowing $target (compat mode)");
debug(4, " source path is $path");
debug(3, 0, "Unstowing $target (compat mode)");
debug(4, 1, "source path is $path");
# Does the target exist?
if ($self->is_a_link($target)) {
debug(4, " Evaluate existing link: $target");
debug(4, 1, "Evaluate existing link: $target");
# Where is the link pointing?
my $existing_source = $self->read_a_link($target);
@ -695,13 +695,13 @@ sub unstow_node_orig {
$self->do_unlink($target);
}
elsif ($self->override($target)) {
debug(2, "--- overriding installation of: $target");
debug(2, 0, "--- overriding installation of: $target");
$self->do_unlink($target);
}
# else leave it alone
}
else {
debug(2, "--- removing invalid link into a stow directory: $path");
debug(2, 0, "--- removing invalid link into a stow directory: $path");
$self->do_unlink($target);
}
}
@ -721,7 +721,7 @@ sub unstow_node_orig {
);
}
else {
debug(2, "$target did not exist to be unstowed");
debug(2, 0, "$target did not exist to be unstowed");
}
return;
}
@ -749,8 +749,8 @@ sub unstow_contents {
my $cwd = getcwd();
my $msg = "Unstowing from $target (cwd=$cwd, stow dir=$self->{stow_path})";
$msg =~ s!$ENV{HOME}/!~/!g;
debug(3, $msg);
debug(4, " source path is $path");
debug(3, 0, $msg);
debug(4, 1, "source path is $path");
# We traverse the source tree not the target tree, so $path must exist.
error("unstow_contents() called with non-directory path: $path")
unless -d $path;
@ -774,7 +774,7 @@ sub unstow_contents {
if ($self->{dotfiles}) {
my $adj_node_target = adjust_dotfile($node_target);
debug(4, " Adjusting: $node_target => $adj_node_target");
debug(4, 1, "Adjusting: $node_target => $adj_node_target");
$node_target = $adj_node_target;
}
@ -802,12 +802,12 @@ sub unstow_node {
my $path = join_paths($stow_path, $package, $target);
debug(3, "Unstowing $path");
debug(4, " target is $target");
debug(3, 0, "Unstowing $path");
debug(4, 1, "target is $target");
# Does the target exist?
if ($self->is_a_link($target)) {
debug(4, " Evaluate existing link: $target");
debug(4, 1, "Evaluate existing link: $target");
# Where is the link pointing?
my $existing_source = $self->read_a_link($target);
@ -849,10 +849,10 @@ sub unstow_node {
# package.
#elsif (defer($target)) {
# debug(2, "--- deferring to installation of: $target");
# debug(2, 0, "--- deferring to installation of: $target");
#}
#elsif ($self->override($target)) {
# debug(2, "--- overriding installation of: $target");
# debug(2, 0, "--- overriding installation of: $target");
# $self->do_unlink($target);
#}
#else {
@ -865,12 +865,12 @@ sub unstow_node {
#}
}
else {
debug(2, "--- removing invalid link into a stow directory: $path");
debug(2, 0, "--- removing invalid link into a stow directory: $path");
$self->do_unlink($target);
}
}
elsif (-e $target) {
debug(4, " Evaluate existing node: $target");
debug(4, 1, "Evaluate existing node: $target");
if (-d $target) {
$self->unstow_contents($stow_path, $package, $target);
@ -888,7 +888,7 @@ sub unstow_node {
}
}
else {
debug(2, "$target did not exist to be unstowed");
debug(2, 0, "$target did not exist to be unstowed");
}
return;
}
@ -938,7 +938,7 @@ sub find_stowed_path {
# Evaluate softlink relative to its target
my $path = join_paths(parent($target), $source);
debug(4, " is path $path owned by stow?");
debug(4, 1, "is path $path owned by stow?");
# Search for .stow files - this allows us to detect links
# owned by stow directories other than the current one.
@ -952,7 +952,7 @@ sub find_stowed_path {
internal_error("find_stowed_path() called directly on stow dir")
if $i == $#path;
debug(4, " yes - $dir was marked as a stow dir");
debug(4, 2, "yes - $dir was marked as a stow dir");
my $package = $path[$i + 1];
return ($path, $dir, $package);
}
@ -972,19 +972,19 @@ sub find_stowed_path {
# Strip off common prefixes until one is empty
while (@path && @stow_path) {
if ((shift @path) ne (shift @stow_path)) {
debug(4, " no - either $path not under $self->{stow_path} or vice-versa");
debug(4, 2, "no - either $path not under $self->{stow_path} or vice-versa");
return ('', '', '');
}
}
if (@stow_path) { # @path must be empty
debug(4, " no - $path is not under $self->{stow_path}");
debug(4, 2, "no - $path is not under $self->{stow_path}");
return ('', '', '');
}
my $package = shift @path;
debug(4, " yes - by $package in " . join_paths(@path));
debug(4, 2, "yes - by $package in " . join_paths(@path));
return ($path, $self->{stow_path}, $package);
}
@ -1032,7 +1032,7 @@ sub cleanup_invalid_links {
not -e join_paths($dir, $source) and # bad link
$self->path_owned_by_package($node_path, $source) # owned by stow
){
debug(2, "--- removing stale link: $node_path => " .
debug(2, 0, "--- removing stale link: $node_path => " .
join_paths($dir, $source));
$self->do_unlink($node_path);
}
@ -1055,9 +1055,9 @@ sub foldable {
my $self = shift;
my ($target) = @_;
debug(3, " Is $target foldable?");
debug(3, 2, "Is $target foldable?");
if ($self->{'no-folding'}) {
debug(3, " no because --no-folding enabled");
debug(3, 3, "no because --no-folding enabled");
return '';
}
@ -1104,7 +1104,7 @@ sub foldable {
# If the resulting path is owned by stow, we can fold it
if ($self->path_owned_by_package($target, $parent)) {
debug(3, " $target is foldable");
debug(3, 3, "$target is foldable");
return $parent;
}
else {
@ -1125,7 +1125,7 @@ sub fold_tree {
my $self = shift;
my ($target, $source) = @_;
debug(3, "--- Folding tree: $target => $source");
debug(3, 0, "--- Folding tree: $target => $source");
opendir my $DIR, $target
or error(qq{Cannot read directory "$target" ($!)\n});
@ -1158,7 +1158,7 @@ sub conflict {
my $self = shift;
my ($action, $package, $message) = @_;
debug(2, "CONFLICT when ${action}ing $package: $message");
debug(2, 0, "CONFLICT when ${action}ing $package: $message");
$self->{conflicts}{$action}{$package} ||= [];
push @{ $self->{conflicts}{$action}{$package} }, $message;
$self->{conflict_count}++;
@ -1242,7 +1242,7 @@ sub ignore {
for my $suffix (@{ $self->{ignore} }) {
if ($target =~ m/$suffix/) {
debug(4, " Ignoring path $target due to --ignore=$suffix");
debug(4, 1, "Ignoring path $target due to --ignore=$suffix");
return 1;
}
}
@ -1250,23 +1250,23 @@ sub ignore {
my $package_dir = join_paths($stow_path, $package);
my ($path_regexp, $segment_regexp) =
$self->get_ignore_regexps($package_dir);
debug(5, " Ignore list regexp for paths: " .
debug(5, 2, "Ignore list regexp for paths: " .
(defined $path_regexp ? "/$path_regexp/" : "none"));
debug(5, " Ignore list regexp for segments: " .
debug(5, 2, "Ignore list regexp for segments: " .
(defined $segment_regexp ? "/$segment_regexp/" : "none"));
if (defined $path_regexp and "/$target" =~ $path_regexp) {
debug(4, " Ignoring path /$target");
debug(4, 1, "Ignoring path /$target");
return 1;
}
(my $basename = $target) =~ s!.+/!!;
if (defined $segment_regexp and $basename =~ $segment_regexp) {
debug(4, " Ignoring path segment $basename");
debug(4, 1, "Ignoring path segment $basename");
return 1;
}
debug(5, " Not ignoring $target");
debug(5, 1, "Not ignoring $target");
return 0;
}
@ -1286,15 +1286,15 @@ sub get_ignore_regexps {
for my $file ($local_stow_ignore, $global_stow_ignore) {
if (-e $file) {
debug(5, " Using ignore file: $file");
debug(5, 1, "Using ignore file: $file");
return $self->get_ignore_regexps_from_file($file);
}
else {
debug(5, " $file didn't exist");
debug(5, 1, "$file didn't exist");
}
}
debug(4, " Using built-in ignore list");
debug(4, 1, "Using built-in ignore list");
return @default_global_ignore_regexps;
}
@ -1305,12 +1305,12 @@ sub get_ignore_regexps_from_file {
my ($file) = @_;
if (exists $ignore_file_regexps{$file}) {
debug(4, " Using memoized regexps from $file");
debug(4, 2, "Using memoized regexps from $file");
return @{ $ignore_file_regexps{$file} };
}
if (! open(REGEXPS, $file)) {
debug(4, " Failed to open $file: $!");
debug(4, 2, "Failed to open $file: $!");
return undef;
}
@ -1335,11 +1335,11 @@ sub invalidate_memoized_regexp {
my $self = shift;
my ($file) = @_;
if (exists $ignore_file_regexps{$file}) {
debug(4, " Invalidated memoized regexp for $file");
debug(4, 2, "Invalidated memoized regexp for $file");
delete $ignore_file_regexps{$file};
}
else {
debug(2, " WARNING: no memoized regexp for $file to invalidate");
debug(2, 1, "WARNING: no memoized regexp for $file to invalidate");
}
}
@ -1462,7 +1462,7 @@ sub override {
sub process_tasks {
my $self = shift;
debug(2, "Processing tasks...");
debug(2, 0, "Processing tasks...");
# Strip out all tasks with a skip action
$self->{tasks} = [ grep { $_->{action} ne 'skip' } @{ $self->{tasks} } ];
@ -1477,7 +1477,7 @@ sub process_tasks {
}
});
debug(2, "Processing tasks... done");
debug(2, 0, "Processing tasks... done");
}
#===== METHOD ===============================================================
@ -1549,7 +1549,7 @@ sub link_task_action {
my ($path) = @_;
if (! exists $self->{link_task_for}{$path}) {
debug(4, " link_task_action($path): no task");
debug(4, 1, "link_task_action($path): no task");
return '';
}
@ -1557,7 +1557,7 @@ sub link_task_action {
internal_error("bad task action: $action")
unless $action eq 'remove' or $action eq 'create';
debug(4, " link_task_action($path): link task exists with action $action");
debug(4, 1, "link_task_action($path): link task exists with action $action");
return $action;
}
@ -1574,7 +1574,7 @@ sub dir_task_action {
my ($path) = @_;
if (! exists $self->{dir_task_for}{$path}) {
debug(4, " dir_task_action($path): no task");
debug(4, 1, "dir_task_action($path): no task");
return '';
}
@ -1582,7 +1582,7 @@ sub dir_task_action {
internal_error("bad task action: $action")
unless $action eq 'remove' or $action eq 'create';
debug(4, " dir_task_action($path): dir task exists with action $action");
debug(4, 1, "dir_task_action($path): dir task exists with action $action");
return $action;
}
@ -1602,15 +1602,15 @@ sub parent_link_scheduled_for_removal {
my $prefix = '';
for my $part (split m{/+}, $path) {
$prefix = join_paths($prefix, $part);
debug(4, " parent_link_scheduled_for_removal($path): prefix $prefix");
debug(4, 2, "parent_link_scheduled_for_removal($path): prefix $prefix");
if (exists $self->{link_task_for}{$prefix} and
$self->{link_task_for}{$prefix}->{action} eq 'remove') {
debug(4, " parent_link_scheduled_for_removal($path): link scheduled for removal");
debug(4, 2, "parent_link_scheduled_for_removal($path): link scheduled for removal");
return 1;
}
}
debug(4, " parent_link_scheduled_for_removal($path): returning false");
debug(4, 2, "parent_link_scheduled_for_removal($path): returning false");
return 0;
}
@ -1626,15 +1626,15 @@ sub parent_link_scheduled_for_removal {
sub is_a_link {
my $self = shift;
my ($path) = @_;
debug(4, " is_a_link($path)");
debug(4, 1, "is_a_link($path)");
if (my $action = $self->link_task_action($path)) {
if ($action eq 'remove') {
debug(4, " is_a_link($path): returning 0 (remove action found)");
debug(4, 1, "is_a_link($path): returning 0 (remove action found)");
return 0;
}
elsif ($action eq 'create') {
debug(4, " is_a_link($path): returning 1 (create action found)");
debug(4, 1, "is_a_link($path): returning 1 (create action found)");
return 1;
}
}
@ -1642,11 +1642,11 @@ sub is_a_link {
if (-l $path) {
# Check if any of its parent are links scheduled for removal
# (need this for edge case during unfolding)
debug(4, " is_a_link($path): is a real link");
debug(4, 1, "is_a_link($path): is a real link");
return $self->parent_link_scheduled_for_removal($path) ? 0 : 1;
}
debug(4, " is_a_link($path): returning 0");
debug(4, 1, "is_a_link($path): returning 0");
return 0;
}
@ -1663,7 +1663,7 @@ sub is_a_link {
sub is_a_dir {
my $self = shift;
my ($path) = @_;
debug(4, " is_a_dir($path)");
debug(4, 1, "is_a_dir($path)");
if (my $action = $self->dir_task_action($path)) {
if ($action eq 'remove') {
@ -1677,11 +1677,11 @@ sub is_a_dir {
return 0 if $self->parent_link_scheduled_for_removal($path);
if (-d $path) {
debug(4, " is_a_dir($path): real dir");
debug(4, 1, "is_a_dir($path): real dir");
return 1;
}
debug(4, " is_a_dir($path): returning false");
debug(4, 1, "is_a_dir($path): returning false");
return 0;
}
@ -1698,7 +1698,7 @@ sub is_a_dir {
sub is_a_node {
my $self = shift;
my ($path) = @_;
debug(4, " is_a_node($path)");
debug(4, 1, "is_a_node($path)");
my $laction = $self->link_task_action($path);
my $daction = $self->dir_task_action($path);
@ -1749,11 +1749,11 @@ sub is_a_node {
return 0 if $self->parent_link_scheduled_for_removal($path);
if (-e $path) {
debug(4, " is_a_node($path): really exists");
debug(4, 1, "is_a_node($path): really exists");
return 1;
}
debug(4, " is_a_node($path): returning false");
debug(4, 1, "is_a_node($path): returning false");
return 0;
}
@ -1771,7 +1771,7 @@ sub read_a_link {
my ($path) = @_;
if (my $action = $self->link_task_action($path)) {
debug(4, " read_a_link($path): task exists with action $action");
debug(4, 1, "read_a_link($path): task exists with action $action");
if ($action eq 'create') {
return $self->{link_task_for}{$path}->{source};
@ -1783,7 +1783,7 @@ sub read_a_link {
}
}
elsif (-l $path) {
debug(4, " read_a_link($path): real link");
debug(4, 1, "read_a_link($path): real link");
my $target = readlink $path or error("Could not read link: $path ($!)");
return $target;
}
@ -1835,14 +1835,14 @@ sub do_link {
)
}
else {
debug(1, "LINK: $newfile => $oldfile (duplicates previous action)");
debug(1, 0, "LINK: $newfile => $oldfile (duplicates previous action)");
return;
}
}
elsif ($task_ref->{action} eq 'remove') {
if ($task_ref->{source} eq $oldfile) {
# No need to remove a link we are going to recreate
debug(1, "LINK: $newfile => $oldfile (reverts previous action)");
debug(1, 0, "LINK: $newfile => $oldfile (reverts previous action)");
$self->{link_task_for}{$newfile}->{action} = 'skip';
delete $self->{link_task_for}{$newfile};
return;
@ -1855,7 +1855,7 @@ sub do_link {
}
# Creating a new link
debug(1, "LINK: $newfile => $oldfile");
debug(1, 0, "LINK: $newfile => $oldfile");
my $task = {
action => 'create',
type => 'link',
@ -1883,12 +1883,12 @@ sub do_unlink {
if (exists $self->{link_task_for}{$file}) {
my $task_ref = $self->{link_task_for}{$file};
if ($task_ref->{action} eq 'remove') {
debug(1, "UNLINK: $file (duplicates previous action)");
debug(1, 0, "UNLINK: $file (duplicates previous action)");
return;
}
elsif ($task_ref->{action} eq 'create') {
# Do need to create a link then remove it
debug(1, "UNLINK: $file (reverts previous action)");
debug(1, 0, "UNLINK: $file (reverts previous action)");
$self->{link_task_for}{$file}->{action} = 'skip';
delete $self->{link_task_for}{$file};
return;
@ -1907,7 +1907,7 @@ sub do_unlink {
}
# Remove the link
debug(1, "UNLINK: $file");
debug(1, 0, "UNLINK: $file");
my $source = readlink $file or error("could not readlink $file ($!)");
@ -1959,11 +1959,11 @@ sub do_mkdir {
my $task_ref = $self->{dir_task_for}{$dir};
if ($task_ref->{action} eq 'create') {
debug(1, "MKDIR: $dir (duplicates previous action)");
debug(1, 0, "MKDIR: $dir (duplicates previous action)");
return;
}
elsif ($task_ref->{action} eq 'remove') {
debug(1, "MKDIR: $dir (reverts previous action)");
debug(1, 0, "MKDIR: $dir (reverts previous action)");
$self->{dir_task_for}{$dir}->{action} = 'skip';
delete $self->{dir_task_for}{$dir};
return;
@ -1973,7 +1973,7 @@ sub do_mkdir {
}
}
debug(1, "MKDIR: $dir");
debug(1, 0, "MKDIR: $dir");
my $task = {
action => 'create',
type => 'dir',
@ -2013,11 +2013,11 @@ sub do_rmdir {
my $task_ref = $self->{link_task_for}{$dir};
if ($task_ref->{action} eq 'remove') {
debug(1, "RMDIR $dir (duplicates previous action)");
debug(1, 0, "RMDIR $dir (duplicates previous action)");
return;
}
elsif ($task_ref->{action} eq 'create') {
debug(1, "MKDIR $dir (reverts previous action)");
debug(1, 0, "MKDIR $dir (reverts previous action)");
$self->{link_task_for}{$dir}->{action} = 'skip';
delete $self->{link_task_for}{$dir};
return;
@ -2027,7 +2027,7 @@ sub do_rmdir {
}
}
debug(1, "RMDIR $dir");
debug(1, 0, "RMDIR $dir");
my $task = {
action => 'remove',
type => 'dir',
@ -2071,7 +2071,7 @@ sub do_mv {
}
# Remove the link
debug(1, "MV: $src -> $dst");
debug(1, 0, "MV: $src -> $dst");
my $task = {
action => 'move',

13
lib/Stow/Util.pm.in
View file

@ -93,7 +93,7 @@ sub set_test_mode {
}
}
=head2 debug($level, $msg)
=head2 debug($level[, $indent_level], $msg)
Logs to STDERR based on C<$debug_level> setting. C<$level> is the
minimum verbosity level required to output C<$msg>. All output is to
@ -125,13 +125,18 @@ overriding, fixing invalid links
=cut
sub debug {
my ($level, $msg) = @_;
my $level = shift;
my $indent_level;
# Maintain backwards-compatibility in case anyone's relying on this.
$indent_level = $_[0] =~ /^\d+$/ ? shift : 0;
my $msg = shift;
if ($debug_level >= $level) {
my $indent = ' ' x $indent_level;
if ($test_mode) {
print "# $msg\n";
print "# $indent$msg\n";
}
else {
warn "$msg\n";
warn "$indent$msg\n";
}
}
}