Configure file compression

Set up the compression settings to reduce file sizes.

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Use compression to reduce the size of files in your Unity Version Control (UVCS) system, save storage space, and speed up data transfer. You can use the

compression.conf

file on the UVCS client to select the compression type. Find the

compression.conf

file in the following locations:

On Linux or macOS:
```
$HOME/.plastic4
```
.
On WIndows:
```
C:\Users\user\AppData\Local\plastic4
```
.
The root directory of your workspace.

注

If you have a

compression.conf

file in both locations, UVCS combines the rules. If the same rule is specified with two different values, the first one to appear in the file takes precedence.

Compression methods

You can select the type of compression that UVCS uses to store a new revision of a file in your database. The following operations create new changesets, which may contain new revisions that the compression rules affect:

check-in
fast import
sync replication

The

compression.conf

file supports the following compression options:

None
```
.zip
```

If the compression.conf file doesn't exist then the compression type of any file is

.zip

compression.conf

file configuration

Each line of the

compression.conf

file defines a compression type followed by a whitespace and a rule to match the file path. For example:


none .jpgzip .txt

This example

compression.conf

file ensures that UVCS compresses all

.txt

files as

.zip

files but doesn't compress any

.jpeg

files.

Compression rules

You can specify different types of rules, and the following is the order of application:

File path rule
File name rule
File extension rule
Wildcard rule

For example:

```
/dir/foo.png
```
```
foo.png
```
```
.png
```
```
/**/foo*.???
```

If a file path matches with a path rule, that rule defines the compression type. If not, UVCS tries to match the file with a file name rule. For example, if you have the following

compression.conf

file under the

wkstest

workspace and you perform a checkin on the

main-test.png

user1-test.png

and

test-result.png

files, UVCS checks in all the

.png

files but the

/test01/main-test.png

file with the

.zip

compression method:


zip .pngnone /test01/main-test.png

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Unity Version Control

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Gluon

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Unity Version Control

Configure file compression

Compression methods

`compression.conf`
file configuration

Compression rules