Filename | /usr/lib/x86_64-linux-gnu/perl/5.28/File/Spec/Unix.pm |
Statements | Executed 80010 statements in 243ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
5620 | 4 | 3 | 82.6ms | 127ms | catfile (xsub) | File::Spec::Unix::
4600 | 7 | 3 | 66.4ms | 84.8ms | splitpath | File::Spec::Unix::
4568 | 1 | 1 | 44.7ms | 85.9ms | tmpdir | File::Spec::Unix::
4568 | 1 | 1 | 41.1ms | 41.1ms | _cached_tmpdir | File::Spec::Unix::
5623 | 6 | 3 | 31.6ms | 35.8ms | catdir (xsub) | File::Spec::Unix::
4585 | 2 | 1 | 20.6ms | 20.6ms | catpath | File::Spec::Unix::
5609 | 2 | 1 | 19.7ms | 19.7ms | CORE:match (opcode) | File::Spec::Unix::
1014 | 2 | 2 | 17.7ms | 19.1ms | file_name_is_absolute | File::Spec::Unix::
11279 | 8 | 5 | 12.7ms | 12.7ms | canonpath (xsub) | File::Spec::Unix::
1 | 1 | 1 | 3.27ms | 3.59ms | BEGIN@4 | File::Spec::Unix::
1 | 1 | 1 | 1.32ms | 1.67ms | BEGIN@57 | File::Spec::Unix::
1 | 1 | 1 | 30µs | 61µs | _tmpdir | File::Spec::Unix::
5 | 4 | 2 | 30µs | 30µs | splitdir | File::Spec::Unix::
1 | 1 | 1 | 18µs | 18µs | CORE:ftdir (opcode) | File::Spec::Unix::
2 | 1 | 1 | 12µs | 12µs | updir | File::Spec::Unix::
1 | 1 | 1 | 10µs | 12µs | BEGIN@3 | File::Spec::Unix::
1 | 1 | 1 | 8µs | 8µs | _cache_tmpdir | File::Spec::Unix::
1 | 1 | 1 | 6µs | 32µs | BEGIN@119 | File::Spec::Unix::
1 | 1 | 1 | 6µs | 14µs | BEGIN@83 | File::Spec::Unix::
2 | 1 | 1 | 6µs | 6µs | curdir | File::Spec::Unix::
1 | 1 | 1 | 5µs | 31µs | BEGIN@127 | File::Spec::Unix::
1 | 1 | 1 | 5µs | 30µs | BEGIN@60 | File::Spec::Unix::
1 | 1 | 1 | 5µs | 27µs | BEGIN@63 | File::Spec::Unix::
1 | 1 | 1 | 1µs | 1µs | CORE:ftewrite (opcode) | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | _collapse | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | _pp_canonpath | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | _pp_catdir | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | _pp_catfile | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | _same | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | abs2rel | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | case_tolerant | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | devnull | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | join | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | no_upwards | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | path | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | rel2abs | File::Spec::Unix::
0 | 0 | 0 | 0s | 0s | rootdir | File::Spec::Unix::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package File::Spec::Unix; | ||||
2 | |||||
3 | 2 | 21µs | 2 | 14µs | # spent 12µs (10+2) within File::Spec::Unix::BEGIN@3 which was called:
# once (10µs+2µs) by Path::Tiny::BEGIN@13 at line 3 # spent 12µs making 1 call to File::Spec::Unix::BEGIN@3
# spent 2µs making 1 call to strict::import |
4 | 2 | 393µs | 1 | 3.59ms | # spent 3.59ms (3.27+319µs) within File::Spec::Unix::BEGIN@4 which was called:
# once (3.27ms+319µs) by Path::Tiny::BEGIN@13 at line 4 # spent 3.59ms making 1 call to File::Spec::Unix::BEGIN@4 |
5 | |||||
6 | 1 | 400ns | our $VERSION = '3.74'; | ||
7 | 1 | 800ns | $VERSION =~ tr/_//d; | ||
8 | |||||
9 | sub _pp_canonpath { | ||||
10 | my ($self,$path) = @_; | ||||
11 | return unless defined $path; | ||||
12 | |||||
13 | # Handle POSIX-style node names beginning with double slash (qnx, nto) | ||||
14 | # (POSIX says: "a pathname that begins with two successive slashes | ||||
15 | # may be interpreted in an implementation-defined manner, although | ||||
16 | # more than two leading slashes shall be treated as a single slash.") | ||||
17 | my $node = ''; | ||||
18 | my $double_slashes_special = $^O eq 'qnx' || $^O eq 'nto'; | ||||
19 | |||||
20 | if ( $double_slashes_special | ||||
21 | && ( $path =~ s{^(//[^/]+)/?\z}{}s || $path =~ s{^(//[^/]+)/}{/}s ) ) { | ||||
22 | $node = $1; | ||||
23 | } | ||||
24 | # This used to be | ||||
25 | # $path =~ s|/+|/|g unless ($^O eq 'cygwin'); | ||||
26 | # but that made tests 29, 30, 35, 46, and 213 (as of #13272) to fail | ||||
27 | # (Mainly because trailing "" directories didn't get stripped). | ||||
28 | # Why would cygwin avoid collapsing multiple slashes into one? --jhi | ||||
29 | $path =~ s|/{2,}|/|g; # xx////xx -> xx/xx | ||||
30 | $path =~ s{(?:/\.)+(?:/|\z)}{/}g; # xx/././xx -> xx/xx | ||||
31 | $path =~ s|^(?:\./)+||s unless $path eq "./"; # ./xx -> xx | ||||
32 | $path =~ s|^/(?:\.\./)+|/|; # /../../xx -> xx | ||||
33 | $path =~ s|^/\.\.$|/|; # /.. -> / | ||||
34 | $path =~ s|/\z|| unless $path eq "/"; # xx/ -> xx | ||||
35 | return "$node$path"; | ||||
36 | } | ||||
37 | 1 | 300ns | *canonpath = \&_pp_canonpath unless defined &canonpath; | ||
38 | |||||
39 | sub _pp_catdir { | ||||
40 | my $self = shift; | ||||
41 | |||||
42 | $self->canonpath(join('/', @_, '')); # '' because need a trailing '/' | ||||
43 | } | ||||
44 | 1 | 100ns | *catdir = \&_pp_catdir unless defined &catdir; | ||
45 | |||||
46 | sub _pp_catfile { | ||||
47 | my $self = shift; | ||||
48 | my $file = $self->canonpath(pop @_); | ||||
49 | return $file unless @_; | ||||
50 | my $dir = $self->catdir(@_); | ||||
51 | $dir .= "/" unless substr($dir,-1) eq "/"; | ||||
52 | return $dir.$file; | ||||
53 | } | ||||
54 | 1 | 100ns | *catfile = \&_pp_catfile unless defined &catfile; | ||
55 | |||||
56 | 2 | 17µs | # spent 6µs within File::Spec::Unix::curdir which was called 2 times, avg 3µs/call:
# 2 times (6µs+0s) by File::Path::_rmtree at line 374 of File/Path.pm, avg 3µs/call | ||
57 | 2 | 117µs | 2 | 1.71ms | # spent 1.67ms (1.32+346µs) within File::Spec::Unix::BEGIN@57 which was called:
# once (1.32ms+346µs) by Path::Tiny::BEGIN@13 at line 57 # spent 1.67ms making 1 call to File::Spec::Unix::BEGIN@57
# spent 40µs making 1 call to constant::import |
58 | |||||
59 | sub devnull { '/dev/null' } | ||||
60 | 2 | 31µs | 2 | 54µs | # spent 30µs (5+25) within File::Spec::Unix::BEGIN@60 which was called:
# once (5µs+25µs) by Path::Tiny::BEGIN@13 at line 60 # spent 30µs making 1 call to File::Spec::Unix::BEGIN@60
# spent 25µs making 1 call to constant::import |
61 | |||||
62 | sub rootdir { '/' } | ||||
63 | 2 | 122µs | 2 | 49µs | # spent 27µs (5+22) within File::Spec::Unix::BEGIN@63 which was called:
# once (5µs+22µs) by Path::Tiny::BEGIN@13 at line 63 # spent 27µs making 1 call to File::Spec::Unix::BEGIN@63
# spent 22µs making 1 call to constant::import |
64 | |||||
65 | 1 | 200ns | my ($tmpdir, %tmpenv); | ||
66 | # Cache and return the calculated tmpdir, recording which env vars | ||||
67 | # determined it. | ||||
68 | # spent 8µs within File::Spec::Unix::_cache_tmpdir which was called:
# once (8µs+0s) by File::Spec::Unix::tmpdir at line 115 | ||||
69 | 1 | 5µs | @tmpenv{@_[2..$#_]} = @ENV{@_[2..$#_]}; | ||
70 | 1 | 3µs | return $tmpdir = $_[1]; | ||
71 | } | ||||
72 | # Retrieve the cached tmpdir, checking first whether relevant env vars have | ||||
73 | # changed and invalidated the cache. | ||||
74 | # spent 41.1ms within File::Spec::Unix::_cached_tmpdir which was called 4568 times, avg 9µs/call:
# 4568 times (41.1ms+0s) by File::Spec::Unix::tmpdir at line 113, avg 9µs/call | ||||
75 | 4568 | 1.31ms | shift; | ||
76 | 4568 | 13.0ms | local $^W; | ||
77 | 4568 | 15.6ms | return if grep $ENV{$_} ne $tmpenv{$_}, @_; | ||
78 | 4568 | 26.7ms | return $tmpdir; | ||
79 | } | ||||
80 | # spent 61µs (30+31) within File::Spec::Unix::_tmpdir which was called:
# once (30µs+31µs) by File::Spec::Unix::tmpdir at line 115 | ||||
81 | 1 | 700ns | my $self = shift; | ||
82 | 1 | 2µs | my @dirlist = @_; | ||
83 | 4 | 258µs | 2 | 23µs | # spent 14µs (6+8) within File::Spec::Unix::BEGIN@83 which was called:
# once (6µs+8µs) by Path::Tiny::BEGIN@13 at line 83 # spent 14µs making 1 call to File::Spec::Unix::BEGIN@83
# spent 8µs making 1 call to strict::unimport |
84 | 1 | 2µs | if ($taint) { # Check for taint mode on perl >= 5.8.0 | ||
85 | require Scalar::Util; | ||||
86 | @dirlist = grep { ! Scalar::Util::tainted($_) } @dirlist; | ||||
87 | } | ||||
88 | elsif ($] < 5.007) { # No ${^TAINT} before 5.8 | ||||
89 | @dirlist = grep { !defined($_) || eval { eval('1'.substr $_,0,0) } } | ||||
90 | @dirlist; | ||||
91 | } | ||||
92 | |||||
93 | 1 | 900ns | foreach (@dirlist) { | ||
94 | 2 | 28µs | 2 | 19µs | next unless defined && -d && -w _; # spent 18µs making 1 call to File::Spec::Unix::CORE:ftdir
# spent 1µs making 1 call to File::Spec::Unix::CORE:ftewrite |
95 | 1 | 200ns | $tmpdir = $_; | ||
96 | 1 | 500ns | last; | ||
97 | } | ||||
98 | 1 | 200ns | $tmpdir = $self->curdir unless defined $tmpdir; | ||
99 | 1 | 7µs | 1 | 3µs | $tmpdir = defined $tmpdir && $self->canonpath($tmpdir); # spent 3µs making 1 call to File::Spec::Unix::canonpath |
100 | 1 | 6µs | 1 | 9µs | if ( !$self->file_name_is_absolute($tmpdir) ) { # spent 9µs making 1 call to File::Spec::Unix::file_name_is_absolute |
101 | # See [perl #120593] for the full details | ||||
102 | # If possible, return a full path, rather than '.' or 'lib', but | ||||
103 | # jump through some hoops to avoid returning a tainted value. | ||||
104 | ($tmpdir) = grep { | ||||
105 | $taint ? ! Scalar::Util::tainted($_) : | ||||
106 | $] < 5.007 ? eval { eval('1'.substr $_,0,0) } : 1 | ||||
107 | } $self->rel2abs($tmpdir), $tmpdir; | ||||
108 | } | ||||
109 | 1 | 4µs | return $tmpdir; | ||
110 | } | ||||
111 | |||||
112 | # spent 85.9ms (44.7+41.2) within File::Spec::Unix::tmpdir which was called 4568 times, avg 19µs/call:
# 4568 times (44.7ms+41.2ms) by File::Temp::tempfile at line 1057 of File/Temp.pm, avg 19µs/call | ||||
113 | 4568 | 15.0ms | 4568 | 41.1ms | my $cached = $_[0]->_cached_tmpdir('TMPDIR'); # spent 41.1ms making 4568 calls to File::Spec::Unix::_cached_tmpdir, avg 9µs/call |
114 | 4568 | 27.5ms | return $cached if defined $cached; | ||
115 | 1 | 12µs | 2 | 69µs | $_[0]->_cache_tmpdir($_[0]->_tmpdir( $ENV{TMPDIR}, "/tmp" ), 'TMPDIR'); # spent 61µs making 1 call to File::Spec::Unix::_tmpdir
# spent 8µs making 1 call to File::Spec::Unix::_cache_tmpdir |
116 | } | ||||
117 | |||||
118 | 2 | 16µs | # spent 12µs within File::Spec::Unix::updir which was called 2 times, avg 6µs/call:
# 2 times (12µs+0s) by File::Path::_rmtree at line 375 of File/Path.pm, avg 6µs/call | ||
119 | 2 | 75µs | 2 | 59µs | # spent 32µs (6+26) within File::Spec::Unix::BEGIN@119 which was called:
# once (6µs+26µs) by Path::Tiny::BEGIN@13 at line 119 # spent 32µs making 1 call to File::Spec::Unix::BEGIN@119
# spent 26µs making 1 call to constant::import |
120 | |||||
121 | sub no_upwards { | ||||
122 | my $self = shift; | ||||
123 | return grep(!/^\.{1,2}\z/s, @_); | ||||
124 | } | ||||
125 | |||||
126 | sub case_tolerant { 0 } | ||||
127 | 2 | 881µs | 2 | 56µs | # spent 31µs (5+25) within File::Spec::Unix::BEGIN@127 which was called:
# once (5µs+25µs) by Path::Tiny::BEGIN@13 at line 127 # spent 31µs making 1 call to File::Spec::Unix::BEGIN@127
# spent 25µs making 1 call to constant::import |
128 | |||||
129 | # spent 19.1ms (17.7+1.38) within File::Spec::Unix::file_name_is_absolute which was called 1014 times, avg 19µs/call:
# 1013 times (17.7ms+1.38ms) by Template::Provider::fetch at line 127 of Template/Provider.pm, avg 19µs/call
# once (7µs+2µs) by File::Spec::Unix::_tmpdir at line 100 | ||||
130 | 1014 | 742µs | my ($self,$file) = @_; | ||
131 | 1014 | 18.1ms | 1014 | 1.38ms | return scalar($file =~ m:^/:s); # spent 1.38ms making 1014 calls to File::Spec::Unix::CORE:match, avg 1µs/call |
132 | } | ||||
133 | |||||
134 | sub path { | ||||
135 | return () unless exists $ENV{PATH}; | ||||
136 | my @path = split(':', $ENV{PATH}); | ||||
137 | foreach (@path) { $_ = '.' if $_ eq '' } | ||||
138 | return @path; | ||||
139 | } | ||||
140 | |||||
141 | sub join { | ||||
142 | my $self = shift; | ||||
143 | return $self->catfile(@_); | ||||
144 | } | ||||
145 | |||||
146 | # spent 84.8ms (66.4+18.3) within File::Spec::Unix::splitpath which was called 4600 times, avg 18µs/call:
# 4583 times (66.2ms+18.2ms) by File::Temp::_gettemp at line 306 of File/Temp.pm, avg 18µs/call
# 6 times (121µs+37µs) by File::Copy::Recursive::fcopy at line 157 of File/Copy/Recursive.pm, avg 26µs/call
# 6 times (92µs+52µs) by File::Copy::Recursive::fcopy at line 177 of File/Copy/Recursive.pm, avg 24µs/call
# 2 times (8µs+0s) by File::Temp::_gettemp at line 277 of File/Temp.pm, avg 4µs/call
# once (15µs+0s) by File::Path::_is_subdir at line 255 of File/Path.pm
# once (6µs+0s) by File::Temp::tempdir at line 1155 of File/Temp.pm
# once (3µs+0s) by File::Path::_is_subdir at line 256 of File/Path.pm | ||||
147 | 4600 | 3.41ms | my ($self,$path, $nofile) = @_; | ||
148 | |||||
149 | 4600 | 7.89ms | my ($volume,$directory,$file) = ('','',''); | ||
150 | |||||
151 | 4600 | 2.43ms | if ( $nofile ) { | ||
152 | $directory = $path; | ||||
153 | } | ||||
154 | else { | ||||
155 | 4595 | 48.0ms | 4595 | 18.3ms | $path =~ m|^ ( (?: .* / (?: \.\.?\z )? )? ) ([^/]*) |xs; # spent 18.3ms making 4595 calls to File::Spec::Unix::CORE:match, avg 4µs/call |
156 | 4595 | 6.31ms | $directory = $1; | ||
157 | 4595 | 5.96ms | $file = $2; | ||
158 | } | ||||
159 | |||||
160 | 4600 | 19.6ms | return ($volume,$directory,$file); | ||
161 | } | ||||
162 | |||||
163 | # spent 30µs within File::Spec::Unix::splitdir which was called 5 times, avg 6µs/call:
# 2 times (5µs+0s) by File::Temp::_gettemp at line 281 of File/Temp.pm, avg 3µs/call
# once (13µs+0s) by File::Path::_is_subdir at line 261 of File/Path.pm
# once (9µs+0s) by File::Path::_is_subdir at line 262 of File/Path.pm
# once (2µs+0s) by File::Temp::tempdir at line 1158 of File/Temp.pm | ||||
164 | 5 | 59µs | return split m|/|, $_[1], -1; # Preserve trailing fields | ||
165 | } | ||||
166 | |||||
167 | # spent 20.6ms within File::Spec::Unix::catpath which was called 4585 times, avg 4µs/call:
# 4583 times (20.6ms+0s) by File::Temp::_gettemp at line 309 of File/Temp.pm, avg 4µs/call
# 2 times (9µs+0s) by File::Temp::_gettemp at line 298 of File/Temp.pm, avg 5µs/call | ||||
168 | 4585 | 4.40ms | my ($self,$volume,$directory,$file) = @_; | ||
169 | |||||
170 | 4585 | 5.77ms | if ( $directory ne '' && | ||
171 | $file ne '' && | ||||
172 | substr( $directory, -1 ) ne '/' && | ||||
173 | substr( $file, 0, 1 ) ne '/' | ||||
174 | ) { | ||||
175 | $directory .= "/$file" ; | ||||
176 | } | ||||
177 | else { | ||||
178 | 4585 | 1.87ms | $directory .= $file ; | ||
179 | } | ||||
180 | |||||
181 | 4585 | 17.4ms | return $directory ; | ||
182 | } | ||||
183 | |||||
184 | sub abs2rel { | ||||
185 | my($self,$path,$base) = @_; | ||||
186 | $base = Cwd::getcwd() unless defined $base and length $base; | ||||
187 | |||||
188 | ($path, $base) = map $self->canonpath($_), $path, $base; | ||||
189 | |||||
190 | my $path_directories; | ||||
191 | my $base_directories; | ||||
192 | |||||
193 | if (grep $self->file_name_is_absolute($_), $path, $base) { | ||||
194 | ($path, $base) = map $self->rel2abs($_), $path, $base; | ||||
195 | |||||
196 | my ($path_volume) = $self->splitpath($path, 1); | ||||
197 | my ($base_volume) = $self->splitpath($base, 1); | ||||
198 | |||||
199 | # Can't relativize across volumes | ||||
200 | return $path unless $path_volume eq $base_volume; | ||||
201 | |||||
202 | $path_directories = ($self->splitpath($path, 1))[1]; | ||||
203 | $base_directories = ($self->splitpath($base, 1))[1]; | ||||
204 | |||||
205 | # For UNC paths, the user might give a volume like //foo/bar that | ||||
206 | # strictly speaking has no directory portion. Treat it as if it | ||||
207 | # had the root directory for that volume. | ||||
208 | if (!length($base_directories) and $self->file_name_is_absolute($base)) { | ||||
209 | $base_directories = $self->rootdir; | ||||
210 | } | ||||
211 | } | ||||
212 | else { | ||||
213 | my $wd= ($self->splitpath(Cwd::getcwd(), 1))[1]; | ||||
214 | $path_directories = $self->catdir($wd, $path); | ||||
215 | $base_directories = $self->catdir($wd, $base); | ||||
216 | } | ||||
217 | |||||
218 | # Now, remove all leading components that are the same | ||||
219 | my @pathchunks = $self->splitdir( $path_directories ); | ||||
220 | my @basechunks = $self->splitdir( $base_directories ); | ||||
221 | |||||
222 | if ($base_directories eq $self->rootdir) { | ||||
223 | return $self->curdir if $path_directories eq $self->rootdir; | ||||
224 | shift @pathchunks; | ||||
225 | return $self->canonpath( $self->catpath('', $self->catdir( @pathchunks ), '') ); | ||||
226 | } | ||||
227 | |||||
228 | my @common; | ||||
229 | while (@pathchunks && @basechunks && $self->_same($pathchunks[0], $basechunks[0])) { | ||||
230 | push @common, shift @pathchunks ; | ||||
231 | shift @basechunks ; | ||||
232 | } | ||||
233 | return $self->curdir unless @pathchunks || @basechunks; | ||||
234 | |||||
235 | # @basechunks now contains the directories the resulting relative path | ||||
236 | # must ascend out of before it can descend to $path_directory. If there | ||||
237 | # are updir components, we must descend into the corresponding directories | ||||
238 | # (this only works if they are no symlinks). | ||||
239 | my @reverse_base; | ||||
240 | while( defined(my $dir= shift @basechunks) ) { | ||||
241 | if( $dir ne $self->updir ) { | ||||
242 | unshift @reverse_base, $self->updir; | ||||
243 | push @common, $dir; | ||||
244 | } | ||||
245 | elsif( @common ) { | ||||
246 | if( @reverse_base && $reverse_base[0] eq $self->updir ) { | ||||
247 | shift @reverse_base; | ||||
248 | pop @common; | ||||
249 | } | ||||
250 | else { | ||||
251 | unshift @reverse_base, pop @common; | ||||
252 | } | ||||
253 | } | ||||
254 | } | ||||
255 | my $result_dirs = $self->catdir( @reverse_base, @pathchunks ); | ||||
256 | return $self->canonpath( $self->catpath('', $result_dirs, '') ); | ||||
257 | } | ||||
258 | |||||
259 | sub _same { | ||||
260 | $_[1] eq $_[2]; | ||||
261 | } | ||||
262 | |||||
263 | sub rel2abs { | ||||
264 | my ($self,$path,$base ) = @_; | ||||
265 | |||||
266 | # Clean up $path | ||||
267 | if ( ! $self->file_name_is_absolute( $path ) ) { | ||||
268 | # Figure out the effective $base and clean it up. | ||||
269 | if ( !defined( $base ) || $base eq '' ) { | ||||
270 | $base = Cwd::getcwd(); | ||||
271 | } | ||||
272 | elsif ( ! $self->file_name_is_absolute( $base ) ) { | ||||
273 | $base = $self->rel2abs( $base ) ; | ||||
274 | } | ||||
275 | else { | ||||
276 | $base = $self->canonpath( $base ) ; | ||||
277 | } | ||||
278 | |||||
279 | # Glom them together | ||||
280 | $path = $self->catdir( $base, $path ) ; | ||||
281 | } | ||||
282 | |||||
283 | return $self->canonpath( $path ) ; | ||||
284 | } | ||||
285 | |||||
286 | # Internal method to reduce xx\..\yy -> yy | ||||
287 | sub _collapse { | ||||
288 | my($fs, $path) = @_; | ||||
289 | |||||
290 | my $updir = $fs->updir; | ||||
291 | my $curdir = $fs->curdir; | ||||
292 | |||||
293 | my($vol, $dirs, $file) = $fs->splitpath($path); | ||||
294 | my @dirs = $fs->splitdir($dirs); | ||||
295 | pop @dirs if @dirs && $dirs[-1] eq ''; | ||||
296 | |||||
297 | my @collapsed; | ||||
298 | foreach my $dir (@dirs) { | ||||
299 | if( $dir eq $updir and # if we have an updir | ||||
300 | @collapsed and # and something to collapse | ||||
301 | length $collapsed[-1] and # and its not the rootdir | ||||
302 | $collapsed[-1] ne $updir and # nor another updir | ||||
303 | $collapsed[-1] ne $curdir # nor the curdir | ||||
304 | ) | ||||
305 | { # then | ||||
306 | pop @collapsed; # collapse | ||||
307 | } | ||||
308 | else { # else | ||||
309 | push @collapsed, $dir; # just hang onto it | ||||
310 | } | ||||
311 | } | ||||
312 | |||||
313 | return $fs->catpath($vol, | ||||
314 | $fs->catdir(@collapsed), | ||||
315 | $file | ||||
316 | ); | ||||
317 | } | ||||
318 | |||||
319 | 1 | 8µs | 1; | ||
# spent 18µs within File::Spec::Unix::CORE:ftdir which was called:
# once (18µs+0s) by File::Spec::Unix::_tmpdir at line 94 | |||||
# spent 1µs within File::Spec::Unix::CORE:ftewrite which was called:
# once (1µs+0s) by File::Spec::Unix::_tmpdir at line 94 | |||||
sub File::Spec::Unix::CORE:match; # opcode | |||||
# spent 12.7ms within File::Spec::Unix::canonpath which was called 11279 times, avg 1µs/call:
# 9136 times (9.36ms+0s) by File::Spec::Unix::catdir or File::Spec::Unix::catfile at line 1057 of File/Temp.pm, avg 1µs/call
# 2056 times (3.20ms+0s) by File::Spec::Unix::catdir or File::Spec::Unix::catfile at line 525 of Template/Provider.pm, avg 2µs/call
# 35 times (48µs+0s) by Path::Tiny::path at line 248 of Path/Tiny.pm, avg 1µs/call
# 30 times (40µs+0s) by File::Spec::Unix::catdir or File::Spec::Unix::catfile at line 1051 of File/Temp.pm, avg 1µs/call
# 18 times (31µs+0s) by File::Spec::Unix::catdir or File::Spec::Unix::catfile at line 389 of File/Path.pm, avg 2µs/call
# 2 times (10µs+0s) by File::Spec::Unix::catdir at line 295 of File/Temp.pm, avg 5µs/call
# once (3µs+0s) by File::Spec::Unix::_tmpdir at line 99
# once (2µs+0s) by File::Spec::Unix::catdir at line 1161 of File/Temp.pm | |||||
# spent 35.8ms (31.6+4.17) within File::Spec::Unix::catdir which was called 5623 times, avg 6µs/call:
# 4568 times (25.7ms+3.19ms) by File::Spec::Unix::catfile at line 1057 of File/Temp.pm, avg 6µs/call
# 1028 times (5.76ms+946µs) by File::Spec::Unix::catfile at line 525 of Template/Provider.pm, avg 7µs/call
# 15 times (91µs+12µs) by File::Spec::Unix::catfile at line 1051 of File/Temp.pm, avg 7µs/call
# 9 times (49µs+11µs) by File::Spec::Unix::catfile at line 389 of File/Path.pm, avg 7µs/call
# 2 times (20µs+10µs) by File::Temp::_gettemp at line 295 of File/Temp.pm, avg 15µs/call
# once (13µs+2µs) by File::Temp::tempdir at line 1161 of File/Temp.pm | |||||
# spent 127ms (82.6+44.2) within File::Spec::Unix::catfile which was called 5620 times, avg 23µs/call:
# 4568 times (68.1ms+35.1ms) by File::Temp::tempfile at line 1057 of File/Temp.pm, avg 23µs/call
# 1028 times (13.8ms+8.96ms) by Template::Provider::_fetch_path at line 525 of Template/Provider.pm, avg 22µs/call
# 15 times (520µs+130µs) by File::Temp::tempfile at line 1051 of File/Temp.pm, avg 43µs/call
# 9 times (129µs+80µs) by File::Path::_rmtree at line 389 of File/Path.pm, avg 23µs/call |