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Contents
qb/yarn/setup Role
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Examples
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1. Installing a specific `yarn` version on macOS
qb qb/yarn/setup --version=1.0.2
This will create a `yarn@1.0.2` Homebrew formula if it doesn't exist.
See the [Homebrew Formula Creation](#homebrew-formula-creation) section for more details.
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Homebrew Formula Creation
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Homebrew for some reason (probably many reasons, I just don't know them) doesn't really work like most package managers that allow you to specify what version you want to install... it kinda just has a current version. Since it can be important to control what version you and the rest of your team are using, we create a Homebrew formula for it (if it doesn't already exist).
The formula is created using the `yarn@M.m.p.rb.j2` template, and is added to the Homebrew tap in the `yarn_setup_brew_tap` variable, which defaults to
{{ qb_git_user_name }}/versions
which will lead Homebrew to pull the Github repo at
git@github.com:{{ qb_git_user_name }}/homebrew-versions.git
(or of course the `https` version of the URL, I don't know if using the SSH version is something I personally set up at some point because I use them for everything, but I find stuff tends to default to the `https` ones unless told otherwise.)
So, for myself, the tap would be
nrser/versions
and the repo would be
git@github.com:nrser/homebrew-versions.git
**The tap repo is not created if it doesn't already exist!**
You can override `yarn_setup_brew_tap` in Ansible or from the command line with the `-t, --brew-tap=BREW_TAP` option:
qb qb/yarn/setup --version=1.0.2 --brew-tap=someone-else/versions
Version data entries
27 entries across 27 versions & 1 rubygems