2 releases
0.1.1 | Jun 29, 2024 |
---|---|
0.1.0 | Jun 29, 2024 |
#1783 in Command line utilities
23KB
282 lines
jvr
A simple and easy-to-use Java version manager(registry: jvr
), similar to Node.js
's nvm
,
but it does not follow nvm
's naming convention. Otherwise, it would be named jvm
,
which could cause command conflicts or ambiguity.
1.Install
1.1.Download executable
Download the executable file directly from GitHub
and put it in any $PATH
path.
1.2.Cargo
cargo install --git https://github.com/photowey/jvr.git [--branch main]
2.Usage
2.1.Commands
2.1.1Add
Register JDK
$ jvr add -h | --help
$ jvr add <NAME> <PATH>
# e.g.:
$ jvr add jdk8 ${YOUR_PATH}/jdk8
$ jvr add jdk11 ${YOUR_PATH}/jdk11
$ ...
2.1.2List
List all registered JDK
s, and use a clear table to list the registrations. The *
indicates the version currently in use.
$ jvr list
2.1.3Use
Switch the JDK
version and automatically update the user's JAVA_HOME
environment variable.
$ jvr use <NAME>
# e.g.:
$ jvr use jdk11
2.1.4Version
View the version of jvr
itself.
2.1.5Open
Open the directory where jvr
HOME
is located, if applicable.
Dependencies
~19–29MB
~344K SLoC