NAME
Mojo::File - File system paths
SYNOPSIS
use Mojo::File;
# Portably deal with file system paths
my $path = Mojo::File->new('/home/sri/.vimrc');
say $path->slurp;
say $path->dirname;
say $path->basename;
say $path->extname;
say $path->sibling('.bashrc');
# Use the alternative constructor
use Mojo::File qw(path);
my $path = path('/tmp/foo/bar')->make_path;
$path->child('test.txt')->spew('Hello Mojo!');
DESCRIPTION
Mojo::File is a scalar-based container for file system paths that provides a friendly API for dealing with different operating systems.
# Access scalar directly to manipulate path
my $path = Mojo::File->new('/home/sri/test');
$$path .= '.txt';
FUNCTIONS
Mojo::File implements the following functions, which can be imported individually.
curfile
my $path = curfile;
Construct a new scalar-based Mojo::File object for the absolute path to the current source file.
path
my $path = path;
my $path = path('/home/sri/.vimrc');
my $path = path('/home', 'sri', '.vimrc');
my $path = path(File::Temp->newdir);
Construct a new scalar-based Mojo::File object, defaults to using the current working directory.
# "foo/bar/baz.txt" (on UNIX)
path('foo', 'bar', 'baz.txt');
tempdir
my $path = tempdir;
my $path = tempdir('tempXXXXX');
Construct a new scalar-based Mojo::File object for a temporary directory with File::Temp.
# Longer version
my $path = path(File::Temp->newdir('tempXXXXX'));
tempfile
my $path = tempfile;
my $path = tempfile(DIR => '/tmp');
Construct a new scalar-based Mojo::File object for a temporary file with File::Temp.
# Longer version
my $path = path(File::Temp->new(DIR => '/tmp'));
METHODS
Mojo::File implements the following methods.
basename
my $name = $path->basename;
my $name = $path->basename('.txt');
Return the last level of the path with File::Basename.
# ".vimrc" (on UNIX)
path('/home/sri/.vimrc')->basename;
# "test" (on UNIX)
path('/home/sri/test.txt')->basename('.txt');
child
my $child = $path->child('.vimrc');
Return a new Mojo::File object relative to the path.
# "/home/sri/.vimrc" (on UNIX)
path('/home')->child('sri', '.vimrc');
chmod
$path = $path->chmod(0644);
Change file permissions.
copy_to
my $destination = $path->copy_to('/home/sri');
my $destination = $path->copy_to('/home/sri/.vimrc.backup');
Copy file with File::Copy and return the destination as a Mojo::File object.
dirname
my $name = $path->dirname;
Return all but the last level of the path with File::Basename as a Mojo::File object.
# "/home/sri" (on UNIX)
path('/home/sri/.vimrc')->dirname;
download
my $bool = $path->download('https://example.com/test.tar.gz');
my $bool = $path->download('https://example.com/test.tar.gz', {headers => {Accept => '*/*'}});
my $bool = $path->download('https://example.com/test.tar.gz', {ua => Mojo::UserAgent->new});
Download file from URL, returns true once the file has been downloaded completely. Incomplete downloads are resumed. Follows 10
redirects by default and does not limit the size of the response, which will be streamed memory efficiently. Note that this method is EXPERIMENTAL and might change without warning!
extname
my $ext = $path->extname;
Return file extension of the path.
# "js"
path('/home/sri/test.js')->extname;
is_abs
my $bool = $path->is_abs;
Check if the path is absolute.
# True (on UNIX)
path('/home/sri/.vimrc')->is_abs;
# False (on UNIX)
path('.vimrc')->is_abs;
list
my $collection = $path->list;
my $collection = $path->list({hidden => 1});
List all files in the directory and return a Mojo::Collection object containing the results as Mojo::File objects. The list does not include .
and ..
.
# List files
say for path('/home/sri/myapp')->list->each;
These options are currently available:
- dir
-
dir => 1
Include directories.
-
hidden => 1
Include hidden files.
list_tree
my $collection = $path->list_tree;
my $collection = $path->list_tree({hidden => 1});
List all files recursively in the directory and return a Mojo::Collection object containing the results as Mojo::File objects. The list does not include .
and ..
.
# List all templates
say for path('/home/sri/myapp/templates')->list_tree->each;
These options are currently available:
- dir
-
dir => 1
Include directories.
- dont_use_nlink
-
dont_use_nlink => 1
Force File::Find to always stat directories.
-
hidden => 1
Include hidden files and directories.
- max_depth
-
max_depth => 3
Maximum number of levels to descend when searching for files.
lstat
my $stat = $path->lstat;
Return a File::stat object for the symlink.
# Get symlink size
say path('/usr/sbin/sendmail')->lstat->size;
# Get symlink modification time
say path('/usr/sbin/sendmail')->lstat->mtime;
make_path
$path = $path->make_path;
$path = $path->make_path({mode => 0711});
Create the directories if they don't already exist, any additional arguments are passed through to File::Path.
move_to
my $destination = $path->move_to('/home/sri');
my $destination = $path->move_to('/home/sri/.vimrc.backup');
Move file with File::Copy and return the destination as a Mojo::File object.
new
my $path = Mojo::File->new;
my $path = Mojo::File->new('/home/sri/.vimrc');
my $path = Mojo::File->new('/home', 'sri', '.vimrc');
my $path = Mojo::File->new(File::Temp->new);
my $path = Mojo::File->new(File::Temp->newdir);
Construct a new Mojo::File object, defaults to using the current working directory.
# "foo/bar/baz.txt" (on UNIX)
Mojo::File->new('foo', 'bar', 'baz.txt');
open
my $handle = $path->open('+<');
my $handle = $path->open('r+');
my $handle = $path->open(O_RDWR);
my $handle = $path->open('<:encoding(UTF-8)');
Open file with IO::File.
# Combine "fcntl.h" constants
use Fcntl qw(O_CREAT O_EXCL O_RDWR);
my $handle = path('/home/sri/test.pl')->open(O_RDWR | O_CREAT | O_EXCL);
realpath
my $realpath = $path->realpath;
Resolve the path with Cwd and return the result as a Mojo::File object.
remove
$path = $path->remove;
Delete file.
remove_tree
$path = $path->remove_tree;
$path = $path->remove_tree({keep_root => 1});
Delete this directory and any files and subdirectories it may contain, any additional arguments are passed through to File::Path.
sibling
my $sibling = $path->sibling('.vimrc');
Return a new Mojo::File object relative to the directory part of the path.
# "/home/sri/.vimrc" (on UNIX)
path('/home/sri/.bashrc')->sibling('.vimrc');
# "/home/sri/.ssh/known_hosts" (on UNIX)
path('/home/sri/.bashrc')->sibling('.ssh', 'known_hosts');
slurp
my $bytes = $path->slurp;
my $chars = $path->slurp('UTF-8');
Read all data at once from the file. If an encoding is provided, an attempt will be made to decode the content.
spew
$path = $path->spew($bytes);
$path = $path->spew($chars, 'UTF-8');
Write all data at once to the file. If an encoding is provided, an attempt to encode the content will be made prior to writing.
stat
my $stat = $path->stat;
Return a File::stat object for the path.
# Get file size
say path('/home/sri/.bashrc')->stat->size;
# Get file modification time
say path('/home/sri/.bashrc')->stat->mtime;
tap
$path = $path->tap(sub {...});
Alias for "tap" in Mojo::Base.
to_abs
my $absolute = $path->to_abs;
Return absolute path as a Mojo::File object, the path does not need to exist on the file system.
to_array
my $parts = $path->to_array;
Split the path on directory separators.
# "home:sri:.vimrc" (on UNIX)
join ':', @{path('/home/sri/.vimrc')->to_array};
to_rel
my $relative = $path->to_rel('/some/base/path');
Return a relative path from the original path to the destination path as a Mojo::File object.
# "sri/.vimrc" (on UNIX)
path('/home/sri/.vimrc')->to_rel('/home');
to_string
my $str = $path->to_string;
Stringify the path.
touch
$path = $path->touch;
Create file if it does not exist or change the modification and access time to the current time.
# Safely read file
say path('.bashrc')->touch->slurp;
with_roles
my $new_class = Mojo::File->with_roles('Mojo::File::Role::One');
my $new_class = Mojo::File->with_roles('+One', '+Two');
$path = $path->with_roles('+One', '+Two');
Alias for "with_roles" in Mojo::Base.
OPERATORS
Mojo::File overloads the following operators.
array
my @parts = @$path;
Alias for "to_array".
bool
my $bool = !!$path;
Always true.
stringify
my $str = "$path";
Alias for "to_string".