GIT-LS-TREE
Section: Git Manual (1)
Updated: 02/28/2023
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NAME
git-ls-tree - List the contents of a tree object
SYNOPSIS
git ls-tree [-d] [-r] [-t] [-l] [-z]
[--name-only] [--name-status] [--object-only] [--full-name] [--full-tree] [--abbrev[=<n>]] [--format=<format>]
<tree-ish> [<path>...]
DESCRIPTION
Lists the contents of a given tree object, like what "/bin/ls -a" does in the current working directory. Note that:
-
•
the behaviour is slightly different from that of "/bin/ls" in that the
<path>
denotes just a list of patterns to match, e.g. so specifying directory name (without
-r) will behave differently, and order of the arguments does not matter.
-
•
the behaviour is similar to that of "/bin/ls" in that the
<path>
is taken as relative to the current working directory. E.g. when you are in a directory
sub
that has a directory
dir, you can run
git ls-tree -r HEAD dir
to list the contents of the tree (that is
sub/dir
in
HEAD). You don't want to give a tree that is not at the root level (e.g.
git ls-tree -r HEAD:sub dir) in this case, as that would result in asking for
sub/sub/dir
in the
HEAD
commit. However, the current working directory can be ignored by passing --full-tree option.
OPTIONS
<tree-ish>
-
Id of a tree-ish.
-d
-
Show only the named tree entry itself, not its children.
-r
-
Recurse into sub-trees.
-t
-
Show tree entries even when going to recurse them. Has no effect if
-r
was not passed.
-d
implies
-t.
-l, --long
-
Show object size of blob (file) entries.
-z
-
\0 line termination on output and do not quote filenames. See OUTPUT FORMAT below for more information.
--name-only, --name-status
-
List only filenames (instead of the "long" output), one per line. Cannot be combined with
--object-only.
--object-only
-
List only names of the objects, one per line. Cannot be combined with
--name-only
or
--name-status. This is equivalent to specifying
--format='%(objectname)', but for both this option and that exact format the command takes a hand-optimized codepath instead of going through the generic formatting mechanism.
--abbrev[=<n>]
-
Instead of showing the full 40-byte hexadecimal object lines, show the shortest prefix that is at least
<n>
hexdigits long that uniquely refers the object. Non default number of digits can be specified with --abbrev=<n>.
--full-name
-
Instead of showing the path names relative to the current working directory, show the full path names.
--full-tree
-
Do not limit the listing to the current working directory. Implies --full-name.
--format=<format>
-
A string that interpolates
%(fieldname)
from the result being shown. It also interpolates
%%
to
%, and
%xx
where
xx
are hex digits interpolates to character with hex code
xx; for example
%00
interpolates to
\0
(NUL),
%09
to
\t
(TAB) and
%0a
to
\n
(LF). When specified,
--format
cannot be combined with other format-altering options, including
--long,
--name-only
and
--object-only.
[<path>...]
-
When paths are given, show them (note that this isn't really raw pathnames, but rather a list of patterns to match). Otherwise implicitly uses the root level of the tree as the sole path argument.
OUTPUT FORMAT
The output format of ls-tree is determined by either the --format option, or other format-altering options such as --name-only etc. (see --format above).
The use of certain --format directives is equivalent to using those options, but invoking the full formatting machinery can be slower than using an appropriate formatting option.
In cases where the --format would exactly map to an existing option ls-tree will use the appropriate faster path. Thus the default format is equivalent to:
-
%(objectmode) %(objecttype) %(objectname)%x09%(path)
This output format is compatible with what --index-info --stdin of git update-index expects.
When the -l option is used, format changes to
-
%(objectmode) %(objecttype) %(objectname) %(objectsize:padded)%x09%(path)
Object size identified by <objectname> is given in bytes, and right-justified with minimum width of 7 characters. Object size is given only for blobs (file) entries; for other entries - character is used in place of size.
Without the -z option, pathnames with "unusual" characters are quoted as explained for the configuration variable core.quotePath (see git-config(1)). Using -z the filename is output verbatim and the line is terminated by a NUL byte.
Customized format:
It is possible to print in a custom format by using the --format option, which is able to interpolate different fields using a %(fieldname) notation. For example, if you only care about the "objectname" and "path" fields, you can execute with a specific "--format" like
-
git ls-tree --format='%(objectname) %(path)' <tree-ish>
FIELD NAMES
Various values from structured fields can be used to interpolate into the resulting output. For each outputing line, the following names can be used:
objectmode
-
The mode of the object.
objecttype
-
The type of the object (commit,
blob
or
tree).
objectname
-
The name of the object.
objectsize[:padded]
-
The size of a
blob
object ("-" if it's a
commit
or
tree). It also supports a padded format of size with "%(objectsize:padded)".
path
-
The pathname of the object.
GIT
Part of the git(1) suite
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- OUTPUT FORMAT
-
- FIELD NAMES
-
- GIT
-
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Time: 21:23:59 GMT, April 19, 2024