mirror of
https://github.com/halcyon/asdf-java.git
synced 2024-10-07 00:22:10 +08:00
74 lines
2.7 KiB
Markdown
74 lines
2.7 KiB
Markdown
# asdf-java
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[](https://github.com/halcyon/asdf-java/actions?query=workflow%3A%22asdf-java+Tests%22+branch%3Amaster) [](https://travis-ci.org/halcyon/asdf-java) [](https://gitter.im/asdf-java/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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[Java](https://www.java.com/en/) plugin for the [asdf](https://github.com/asdf-vm/asdf) version manager.
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## Requirements
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- [bash v5.0](https://www.gnu.org/software/bash/)
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- [curl](https://curl.haxx.se/)
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- [sha256sum](https://www.gnu.org/software/coreutils/) (only on Linux)
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- [unzip](http://infozip.sourceforge.net/UnZip.html)
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- [jq](https://stedolan.github.io/jq/) (only for updating the release data)
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## Install
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```
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asdf plugin-add java https://github.com/halcyon/asdf-java.git
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```
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## Use
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Check [asdf](https://asdf-vm.github.io/asdf/) for instructions on how to install & manage versions of Java.
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## Install
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List candidate JDKs:
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`asdf list-all java`
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Install a candidate listed from the previous command like this:
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`asdf install java adopt-openjdk-12.0.2+10.2`
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Select an installed candidate for use like this:
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`asdf global java adopt-openjdk-12.0.2+10.2`
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## JAVA_HOME
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To set JAVA_HOME in your shell's initialization add the following:
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`. ~/.asdf/plugins/java/set-java-home.bash`
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For zsh shell, instead use:
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`. ~/.asdf/plugins/java/set-java-home.zsh`
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For fish shell, instead use:
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`. ~/.asdf/plugins/java/set-java-home.fish`
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For xonsh shell, instead use:
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`source ~/.asdf/plugins/java/set-java-home.xsh`
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## macOS
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### `JAVA_HOME` integration
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Some applications in macOS use `/usr/libexec/java_home` to set java home.
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Setting java_macos_integration_enable to yes on `.asdfrc` file enables this integration.
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```
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java_macos_integration_enable = yes
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```
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_Note: Not all distributions of Java JDK packages offer this integration (e.g. liberica). This option only works for packages that **do offer** that integration._
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### Apple Silicon integration
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If you have an Apple Silicon mac, then you can choose to run either an `arm64` JVM natively, or an `x86_64` JVM under Rosetta translation. If you run the command `arch`, it will print either `arm64` (which means you are running natively) or `x86_64` (which means you are running under Rosetta translation).
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When you run `asdf list all java`, it lists only the VMs which are available for the architecture you are currently running under. To switch your terminal from native ARM to Rosetta use `arch -x86_64 /bin/zsh`.
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