mirror of
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201 lines
7.3 KiB
Markdown
201 lines
7.3 KiB
Markdown
# asdf
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### _extendable version manager_
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Supported languages include Ruby, Node.js, Elixir and more. Supporting a new language is as simple as [this plugin API](https://github.com/asdf-vm/asdf/blob/master/docs/creating-plugins.md).
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## SETUP
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Copy-paste the following into command line:
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```bash
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git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.1.0
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```
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Depending on your OS, run the following
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```bash
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# For Ubuntu or other linux distros
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echo '. $HOME/.asdf/asdf.sh' >> ~/.bashrc
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echo '. $HOME/.asdf/completions/asdf.bash' >> ~/.bashrc
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# OR for Mac OSX
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echo '. $HOME/.asdf/asdf.sh' >> ~/.bash_profile
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echo '. $HOME/.asdf/completions/asdf.bash' >> ~/.bash_profile
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```
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If you use zsh or any other shell, replace `.bashrc` with the config file for the respective shell.
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For fish, you can use the following:
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```
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echo 'source ~/.asdf/asdf.fish' >> ~/.config/fish/config.fish
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mkdir -p ~/.config/fish/completions; and cp ~/.asdf/completions/asdf.fish ~/.config/fish/completions
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```
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> For most plugins, it is good if you have installed the following packages OR their equivalent on you OS
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> * **OS X**: Install these via homebrew `automake autoconf openssl libyaml readline libxslt libtool unixodbc`
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> * **Ubuntu**: `automake autoconf libreadline-dev libncurses-dev libssl-dev libyaml-dev libxslt-dev libffi-dev libtool unixodbc-dev`
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> * **Fedora**: `automake autoconf readline-devel ncurses-devel openssl-devel libyaml-devel libxslt-devel libffi-devel libtool unixODBC-devel`
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**That's all ~! You are ready to use asdf**
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-----------------------
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## USAGE
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### Manage plugins
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Plugins are how asdf understands how to handle different packages. Below is a list of plugins for languages. There is a [super-simple API](https://github.com/asdf-vm/asdf/blob/master/docs/creating-plugins.md) for supporting more languages.
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| Language | Repository | CI Status
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|-----------|-------------|----------
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| Elixir | [asdf-vm/asdf-elixir](https://github.com/asdf-vm/asdf-elixir) | [](https://travis-ci.org/asdf-vm/asdf-elixir)
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| Erlang | [asdf-vm/asdf-erlang](https://github.com/asdf-vm/asdf-erlang) | [](https://travis-ci.org/asdf-vm/asdf-erlang)
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| Go | [kennyp/asdf-golang](https://github.com/kennyp/asdf-golang) | [](https://travis-ci.org/kennyp/asdf-golang)
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| Lua | [Stratus3D/asdf-lua](https://github.com/Stratus3D/asdf-lua) | [](https://travis-ci.org/Stratus3D/asdf-lua)
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| OpenResty | [smashedtoatoms/asdf-openresty](https://github.com/smashedtoatoms/asdf-openresty) | [](https://travis-ci.org/smashedtoatoms/asdf-openresty)
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| Node.js | [asdf-vm/asdf-nodejs](https://github.com/asdf-vm/asdf-nodejs) | [](https://travis-ci.org/asdf-vm/asdf-nodejs)
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| Postgres | [smashedtoatoms/asdf-postgres](https://github.com/smashedtoatoms/asdf-postgres) | [](https://travis-ci.org/smashedtoatoms/asdf-postgres)
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| Python | [tuvistavie/asdf-python](https://github.com/tuvistavie/asdf-python) | [](https://travis-ci.org/tuvistavie/asdf-python)
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| Redis | [smashedtoatoms/asdf-redis](https://github.com/smashedtoatoms/asdf-redis) | [](https://travis-ci.org/smashedtoatoms/asdf-redis)
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| Riak | [smashedtoatoms/asdf-riak](https://github.com/smashedtoatoms/asdf-riak) | [](https://travis-ci.org/smashedtoatoms/asdf-riak)
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| Ruby | [asdf-vm/asdf-ruby](https://github.com/asdf-vm/asdf-ruby) | [](https://travis-ci.org/asdf-vm/asdf-ruby)
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##### Add a plugin
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```bash
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asdf plugin-add <name> <git-url>
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# asdf plugin-add erlang https://github.com/asdf-vm/asdf-erlang.git
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```
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##### List installed plugins
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```bash
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asdf plugin-list
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# asdf plugin-list
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```
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##### Remove a plugin
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```bash
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asdf plugin-remove <name>
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# asdf plugin-remove erlang
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```
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##### Update plugins
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```bash
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asdf plugin-update --all
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```
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If you want to update a specific package, just say so.
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```bash
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asdf plugin-update <name>
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# asdf plugin-update erlang
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```
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### Manage versions
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```bash
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asdf install <name> <version>
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# asdf install erlang 17.3
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asdf current <name>
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# asdf current erlang
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# 17.3 (set by /Users/kim/.tool-versions)
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asdf uninstall <name> <version>
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# asdf uninstall erlang 17.3
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```
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*If a plugin supports downloading & compiling from source, you can also do this `ref:foo` (replace `foo` with the branch/tag/commit).* You'll have to use the same name when uninstalling too.
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##### Lists installed versions
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```bash
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asdf list <name>
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# asdf list erlang
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```
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##### List all available versions
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```bash
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asdf list-all <name>
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# asdf list-all erlang
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```
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#### View current version
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```bash
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asdf current <name>
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# asdf current erlang
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# 17.3 (set by /Users/kim/.tool-versions)
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```
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#### Set current version
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```bash
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asdf global <name> <version>
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asdf local <name> <version>
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asdf global elixir 1.2.4
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```
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`global` writes the version to `$HOME/.tool-versions`.
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`local` writes the version to `$PWD/.tool-versions`, creating it if needed.
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## The `.tool-versions` file
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Add a `.tool-versions` file to your project dir and versions of those tools will be used.
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**Global defaults can be set in the file `$HOME/.tool-versions`**
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This is what a `.tool-versions` file looks like:
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```
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ruby 2.2.0
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nodejs 0.12.3
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```
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The versions can be in the following format:
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* `0.12.3` - an actual version. Plugins that support downloading binaries, will download binaries.
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* `ref:v1.0.2-a` or `ref:39cb398vb39` - tag/commit/branch to download from github and compile
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* `path:/src/elixir` - a path to custom compiled version of a tool to use. For use by language developers and such.
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To install all the tools defined in a `.tool-versions` file run the `asdf install` command with no other arguments in the directory containing the `.tool-versions` file.
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You can view/modify the file by hand or use `asdf local` and `asdf global` to manage it.
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## The `$HOME/.asdfrc` config file
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Add a `.asdfrc` file to your home directory and asdf will use the settings specified in the file. The file should be formatted like this:
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```
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legacy_version_file = yes
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```
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**Settings**
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* `legacy_version_file` - defaults to `no`. If set to yes it will cause plugins that support this feature to read the version files used by other version managers (e.g. `.ruby-version` in the case of Ruby's rbenv).
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## Credits
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Me ([@HashNuke](http://github.com/HashNuke)), High-fever, cold, cough.
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Copyright 2014 to the end of time ([MIT License](https://github.com/asdf-vm/asdf/blob/master/LICENSE))
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### Maintainers
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- [@HashNuke](http://github.com/HashNuke)
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- [@tuvistavie](http://github.com/tuvistavie)
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- [@Stratus3D](https://github.com/Stratus3D)
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-------
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Read the [ballad](https://github.com/asdf-vm/asdf/blob/master/ballad-of-asdf.md).
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