242 lines
9.2 KiB
Markdown
242 lines
9.2 KiB
Markdown
# How to Use Homebrew-cask
|
||
|
||
## Getting Started
|
||
|
||
First ensure you have Homebrew version `0.9.5` or higher:
|
||
|
||
```bash
|
||
$ brew --version
|
||
0.9.5
|
||
```
|
||
|
||
Install the homebrew-cask tool:
|
||
|
||
```bash
|
||
$ brew install caskroom/cask/brew-cask
|
||
```
|
||
|
||
## Frequently Used Commands
|
||
|
||
Homebrew-cask is implemented as a subcommand of Homebrew. All homebrew-cask commands begin with `brew cask`. Homebrew-cask has its own set of command verbs many of which are similar to Homebrew’s. The most frequently-used
|
||
commands are:
|
||
|
||
* `search` — searches all known Casks
|
||
* `install` — installs the given Cask
|
||
* `uninstall` — uninstalls the given Cask
|
||
|
||
## Searching for Casks
|
||
|
||
The `brew cask search` command accepts a series of substring arguments, and returns tokens representing matching Casks. Let’s see if there’s a Cask for Google Chrome:
|
||
|
||
```bash
|
||
$ brew cask search chrome
|
||
google-chrome
|
||
```
|
||
|
||
A `search` command with no search term will list all available Casks:
|
||
|
||
```bash
|
||
$ brew cask search
|
||
# <list of all available Casks>
|
||
```
|
||
|
||
## Installing Casks
|
||
|
||
The command `brew cask install` accepts a Cask token as returned by `brew cask search`. Let’s try to install Google Chrome:
|
||
|
||
```bash
|
||
$ brew cask install google-chrome
|
||
==> Downloading https://dl.google.com/chrome/mac/stable/GGRO/googlechrome.dmg
|
||
==> Success! google-chrome installed to /opt/homebrew-cask/Caskroom/google-chrome/stable-channel
|
||
==> Linking Google Chrome.app to /Users/paulh/Applications/Google Chrome.app
|
||
```
|
||
|
||
## Uninstalling Casks
|
||
|
||
Easy peasy:
|
||
|
||
```bash
|
||
$ brew cask uninstall google-chrome
|
||
```
|
||
|
||
This will both uninstall the Cask and remove symlinks which were created in `~/Applications`.
|
||
|
||
To uninstall all versions of a Cask, use `--force`:
|
||
|
||
```bash
|
||
$ brew cask uninstall --force google-chrome
|
||
```
|
||
|
||
Note that `uninstall --force` is currently imperfect. See the man page for more information.
|
||
|
||
## Other Commands
|
||
|
||
* `info` — displays information about the given Cask
|
||
* `list` — with no args, lists installed Casks; given installed Casks, lists staged files
|
||
* `fetch` — downloads Cask resources to local cache (with `--force`, re-download even if already cached)
|
||
* `doctor` — checks for configuration issues
|
||
* `cleanup` — cleans up cached downloads (with `--outdated`, only cleans old downloads)
|
||
* `home` — opens the homepage of the given Cask; or with no arguments, the homebrew-cask project page
|
||
* `update` — a synonym for `brew update`
|
||
* `zap` — try to remove *all* files associated with a Cask (including resources which may be shared with other applications)
|
||
|
||
The following commands are for Cask authors:
|
||
|
||
* `audit` — verifies installability of Casks
|
||
* `cat` — dumps the given Cask to the standard output
|
||
* `create` — creates a Cask and opens it in an editor
|
||
* `edit` — edits the given Cask
|
||
|
||
The following aliases and abbreviations are provided for convenience:
|
||
|
||
* `ls` — `list`
|
||
* `-S` — `search`
|
||
* `rm`, `remove` — `uninstall`
|
||
* `up` — `update`
|
||
* `dr` — `doctor`
|
||
|
||
## Tab Completion
|
||
|
||
[Homebrew/homebrew-completions](https://github.com/Homebrew/homebrew-completions) supports `bash` and `fish` completions (only for `brew-cask` right now). Install them with:
|
||
|
||
```bash
|
||
$ brew install homebrew/completions/brew-cask-completion
|
||
```
|
||
|
||
For `zsh` completion support, simply run:
|
||
|
||
```bash
|
||
$ brew install `zsh-completions`
|
||
```
|
||
|
||
## Inspecting Installed Casks
|
||
|
||
List all installed Casks
|
||
|
||
```bash
|
||
$ brew cask list
|
||
adium google-chrome onepassword
|
||
```
|
||
|
||
Show details about a specific Cask:
|
||
|
||
```bash
|
||
$ brew cask info caffeine
|
||
caffeine: 1.1.1
|
||
http://lightheadsw.com/caffeine/
|
||
Not installed
|
||
https://github.com/caskroom/homebrew-cask/blob/master/Casks/caffeine.rb
|
||
```
|
||
|
||
## Updating/Upgrading Casks
|
||
|
||
Since the homebrew-cask repository is a Homebrew Tap, you’ll pull down the latest Casks every time you issue the regular Homebrew command `brew update`. Currently, homebrew-cask cannot always detect if an Application has been updated. You can force an update via the command `brew cask install --force`. We are working on improving this.
|
||
|
||
It is generally safe to run updates from within an Application.
|
||
|
||
## Updating/Upgrading the Homebrew-cask Tool
|
||
|
||
When a new version homebrew-cask is released, it will appear in the output of `brew outdated` after running `brew update`. You can upgrade it via the normal Homebrew `brew upgrade` workflow:
|
||
|
||
```bash
|
||
$ brew update && brew upgrade brew-cask && brew cleanup && brew cask cleanup
|
||
```
|
||
|
||
## Additional Taps (optional)
|
||
|
||
The primary homebrew-cask Tap includes most of the Casks that a typical user will be interested in. There are a few additional Taps where we store different kinds of Casks.
|
||
|
||
| Tap name | description |
|
||
| -------- | ----------- |
|
||
| [caskroom/versions](https://github.com/caskroom/homebrew-versions) | contains alternate versions of Casks (e.g. betas, nightly releases, old versions)
|
||
| [caskroom/fonts](https://github.com/caskroom/homebrew-fonts) | contains Casks that install fonts, which are kept separate so we can educate users about the different licensing landscape around font installation/usage
|
||
| [caskroom/unofficial](https://github.com/caskroom/homebrew-unofficial) | contains Casks that install unofficial builds or forks
|
||
|
||
There are also [alternate Cask Taps](doc/alternate_cask_taps.md#alternate-cask-taps-maintained-by-users) maintained by users.
|
||
|
||
You can tap any of the above with a `brew tap` command:
|
||
|
||
```bash
|
||
$ brew tap <tap_name>
|
||
```
|
||
|
||
after which, Casks from the new Tap will be available to `search` or `install` just like Casks from the main Tap. `brew update` will automatically keep your new Tap up to date.
|
||
|
||
You may also specify a fully-qualified Cask token (which includes the Tap) for any `brew cask` command. This will implicitly add the Tap if you have not previously added it with `brew tap`:
|
||
|
||
```bash
|
||
$ brew cask install caskroom/fonts/font-symbola
|
||
```
|
||
|
||
## Options
|
||
|
||
`brew cask` accepts a number of options:
|
||
|
||
* `--version`: print version and exit
|
||
* `--debug`: output debug information
|
||
* `--no-binaries`: skip symlinking executable binaries into `/usr/local/bin`
|
||
|
||
You can also modify the default installation locations used when issuing `brew cask install`:
|
||
|
||
* `--caskroom=/my/path` determines where the actual applications will be located.
|
||
Should be handled with care — setting it outside `/opt` or your home directory might mess up your system.
|
||
Default is `/opt/homebrew-cask/Caskroom`.
|
||
* `--appdir=/my/path` changes the path where the symlinks to the applications (above)
|
||
will be generated. This is commonly used to create the links in the _root_ Applications directory
|
||
instead of the _home_ Applications directory by specifying `--appdir=/Applications`. Default is `~/Applications`.
|
||
* `--prefpanedir=/my/path` changes the path for PreferencePane symlinks.
|
||
Default is `~/Library/PreferencePanes`
|
||
* `--qlplugindir=/my/path` changes the path for Quicklook Plugin symlinks.
|
||
Default is `~/Library/QuickLook`
|
||
* `--fontdir=/my/path` changes the path for Fonts symlinks.
|
||
Default is `~/Library/Fonts`
|
||
* `--binarydir=/my/path` changes the path for binary symlinks.
|
||
Default is `/usr/local/bin`
|
||
* `--input_methoddir=/my/path` changes the path for Input Methods symlinks.
|
||
Default is `~/Library/Input Methods`
|
||
* `--screen_saverdir=/my/path` changes the path for Screen Saver symlinks.
|
||
Default is `~/Library/Screen Savers`
|
||
|
||
To make these settings persistent, you might want to add the following line to your `.bash_profile` or `.zshenv`:
|
||
|
||
```bash
|
||
# Specify your defaults in this environment variable
|
||
export HOMEBREW_CASK_OPTS="--appdir=/Applications --caskroom=/etc/Caskroom"
|
||
```
|
||
|
||
Note that you still can override the environment variable `HOMEBREW_CASK_OPTS` by _explicitly_ providing options in the command line:
|
||
|
||
```bash
|
||
# Will force the Chrome app to be linked to ~/Applications
|
||
# even though HOMEBREW_CASK_OPTS specified /Applications
|
||
$ brew cask install --appdir="~/Applications" google-chrome
|
||
```
|
||
|
||
## Advanced searching
|
||
|
||
The default search algorithm is a lax substring approach, which does not use the command-line arguments exactly as given. If you need to specify a search more precisely, a single search argument enclosed in `/` characters will be taken as a Ruby regular expression:
|
||
|
||
```bash
|
||
$ brew cask search '/^google.c[a-z]rome$/'
|
||
google-chrome
|
||
```
|
||
|
||
## Other Ways to Specify a Cask
|
||
|
||
Most `brew cask` commands can accept a Cask token as an argument. As described above, the token on the command line can take the form of:
|
||
|
||
* A token as returned by `brew cask search`, _eg_: `google-chrome`.
|
||
* A fully-qualified token which includes the Tap, _eg_: `caskroom/fonts/font-symbola`.
|
||
|
||
`brew cask` also accepts three other forms as arguments
|
||
|
||
* A path to a Cask file, _eg_: `/usr/local/Cellar/brew-cask/0.25.0/Casks/google-chrome.rb`.
|
||
* A `curl`-retrievable URI to a Cask file, _eg_: `https://raw.github.com/caskroom/homebrew-cask/f54bbfaae0f2fa7210484f46313a459cb8a14d2f/Casks/google-chrome.rb`.
|
||
* A file in the current working directory, _eg_: `my-modfied-google-chrome.rb`. Note that matching Tapped Cask tokens will be preferred over this form when there is a conflict. To force the use of a Cask file in the current directory, specify a pathname with slashes, _eg_: `./google-chrome.rb`.
|
||
|
||
The last three forms are intended for users who wish to maintain private Casks.
|
||
|
||
## Taps
|
||
|
||
You can add Casks to your existing (or new) Taps: just create a directory named `Casks` inside your Tap, put your Cask files there, and everything will just work.
|