| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
|
|
|
|
|
|
######################################################################## |
|
2
|
|
|
|
|
|
|
# housekeeping |
|
3
|
|
|
|
|
|
|
######################################################################## |
|
4
|
|
|
|
|
|
|
package FindBin::Parents v0.1.0; |
|
5
|
11
|
|
|
11
|
|
349941
|
use v5.40; |
|
|
11
|
|
|
|
|
41
|
|
|
6
|
11
|
|
|
11
|
|
71
|
use parent qw( Exporter ); |
|
|
11
|
|
|
|
|
23
|
|
|
|
11
|
|
|
|
|
101
|
|
|
7
|
|
|
|
|
|
|
|
|
8
|
11
|
|
|
11
|
|
940
|
use Carp qw( croak ); |
|
|
11
|
|
|
|
|
56
|
|
|
|
11
|
|
|
|
|
826
|
|
|
9
|
11
|
|
|
11
|
|
68
|
use List::Util qw( reduce ); |
|
|
11
|
|
|
|
|
32
|
|
|
|
11
|
|
|
|
|
846
|
|
|
10
|
11
|
|
|
11
|
|
1617
|
use Storable qw( dclone ); |
|
|
11
|
|
|
|
|
20203
|
|
|
|
11
|
|
|
|
|
1130
|
|
|
11
|
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
use File::Spec::Functions |
|
13
|
|
|
|
|
|
|
qw |
|
14
|
11
|
|
|
|
|
4796
|
( |
|
15
|
|
|
|
|
|
|
splitpath |
|
16
|
|
|
|
|
|
|
splitdir |
|
17
|
|
|
|
|
|
|
catdir |
|
18
|
|
|
|
|
|
|
catpath |
|
19
|
|
|
|
|
|
|
rel2abs |
|
20
|
|
|
|
|
|
|
canonpath |
|
21
|
11
|
|
|
11
|
|
636
|
); |
|
|
11
|
|
|
|
|
1190
|
|
|
22
|
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
######################################################################## |
|
24
|
|
|
|
|
|
|
# package variables and sanity checks |
|
25
|
|
|
|
|
|
|
######################################################################## |
|
26
|
|
|
|
|
|
|
|
|
27
|
|
|
|
|
|
|
our @EXPORT_OK |
|
28
|
|
|
|
|
|
|
= qw |
|
29
|
|
|
|
|
|
|
( |
|
30
|
|
|
|
|
|
|
dir_paths |
|
31
|
|
|
|
|
|
|
clear_parent_cache |
|
32
|
|
|
|
|
|
|
); |
|
33
|
|
|
|
|
|
|
|
|
34
|
|
|
|
|
|
|
my %path2dirz = (); |
|
35
|
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
######################################################################## |
|
37
|
|
|
|
|
|
|
# utility subs |
|
38
|
|
|
|
|
|
|
######################################################################## |
|
39
|
|
|
|
|
|
|
|
|
40
|
|
|
|
|
|
|
######################################################################## |
|
41
|
|
|
|
|
|
|
# exported |
|
42
|
|
|
|
|
|
|
######################################################################## |
|
43
|
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
# avoid issues with repeated use on different paths. |
|
45
|
|
|
|
|
|
|
|
|
46
|
1
|
|
|
1
|
0
|
2072
|
sub clear_parent_cache() |
|
|
1
|
|
|
|
|
2
|
|
|
47
|
|
|
|
|
|
|
{ |
|
48
|
1
|
|
|
|
|
3
|
%path2dirz = (); |
|
49
|
|
|
|
|
|
|
} |
|
50
|
|
|
|
|
|
|
|
|
51
|
18
|
|
|
|
|
40
|
sub dir_paths( $path, $assume_dir = 1 ) |
|
|
18
|
|
|
|
|
45
|
|
|
52
|
18
|
|
|
18
|
0
|
2742
|
{ |
|
|
18
|
|
|
|
|
27
|
|
|
53
|
18
|
50
|
|
|
|
63
|
$path |
|
54
|
|
|
|
|
|
|
or croak 'Bogus dir_paths: false path argument.'; |
|
55
|
|
|
|
|
|
|
|
|
56
|
|
|
|
|
|
|
my $dirz |
|
57
|
|
|
|
|
|
|
= $path2dirz{ $path . $; . $assume_dir } |
|
58
|
|
|
|
|
|
|
||= do |
|
59
|
18
|
|
66
|
|
|
112
|
{ |
|
60
|
|
|
|
|
|
|
# treat non-existant paths as dir's, mainly for testing. |
|
61
|
|
|
|
|
|
|
|
|
62
|
10
|
|
66
|
|
|
426
|
my $is_dir = $assume_dir || -d $path; |
|
63
|
|
|
|
|
|
|
|
|
64
|
10
|
|
|
|
|
84
|
my ( $vol, $dir ) = splitpath $path, $is_dir; |
|
65
|
|
|
|
|
|
|
|
|
66
|
|
|
|
|
|
|
# ditch the starting directory. |
|
67
|
|
|
|
|
|
|
|
|
68
|
10
|
|
|
|
|
179
|
my @dirz = splitdir rel2abs canonpath $dir; |
|
69
|
|
|
|
|
|
|
|
|
70
|
|
|
|
|
|
|
# fix for File::Spec::VMS missing the leading empty |
|
71
|
|
|
|
|
|
|
# string on a split. this can be removed once File::Spec |
|
72
|
|
|
|
|
|
|
# is fixed -- which appears to be never. |
|
73
|
|
|
|
|
|
|
|
|
74
|
10
|
50
|
|
|
|
329
|
my $tmp |
|
75
|
|
|
|
|
|
|
= $dirz[0] |
|
76
|
|
|
|
|
|
|
? '' |
|
77
|
|
|
|
|
|
|
: shift @dirz |
|
78
|
|
|
|
|
|
|
; |
|
79
|
|
|
|
|
|
|
|
|
80
|
|
|
|
|
|
|
[ |
|
81
|
|
|
|
|
|
|
reverse |
|
82
|
|
|
|
|
|
|
map |
|
83
|
|
|
|
|
|
|
{ |
|
84
|
55
|
|
|
|
|
285
|
catpath $vol => $_, '' |
|
85
|
|
|
|
|
|
|
} |
|
86
|
|
|
|
|
|
|
map |
|
87
|
|
|
|
|
|
|
{ |
|
88
|
10
|
|
|
|
|
27
|
$tmp = catdir $tmp, $_ |
|
|
55
|
|
|
|
|
216
|
|
|
89
|
|
|
|
|
|
|
} |
|
90
|
|
|
|
|
|
|
( '' => @dirz ) |
|
91
|
|
|
|
|
|
|
] |
|
92
|
|
|
|
|
|
|
}; |
|
93
|
|
|
|
|
|
|
|
|
94
|
|
|
|
|
|
|
wantarray |
|
95
|
18
|
100
|
|
|
|
183
|
? @$dirz |
|
96
|
|
|
|
|
|
|
: [ @$dirz ] |
|
97
|
|
|
|
|
|
|
} |
|
98
|
|
|
|
|
|
|
|
|
99
|
|
|
|
|
|
|
1 |
|
100
|
|
|
|
|
|
|
__END__ |