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tap-new.rb
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tap-new.rb
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# frozen_string_literal: true
require "tap"
require "cli/parser"
module Homebrew
module_function
def tap_new_args
Homebrew::CLI::Parser.new do
usage_banner <<~EOS
`tap-new` <user>`/`<repo>
Generate the template files for a new tap.
EOS
switch :verbose
switch :debug
end
end
def tap_new
tap_new_args.parse
raise "A tap argument is required" if ARGV.named.empty?
tap = Tap.fetch(ARGV.named.first)
titleized_user = tap.user.dup
titleized_repo = tap.repo.dup
titleized_user[0] = titleized_user[0].upcase
titleized_repo[0] = titleized_repo[0].upcase
(tap.path/"Formula").mkpath
readme = <<~MARKDOWN
# #{titleized_user} #{titleized_repo}
## How do I install these formulae?
`brew install #{tap}/<formula>`
Or `brew tap #{tap}` and then `brew install <formula>`.
Or install via URL (which will not receive updates):
```
brew install https://raw.githubusercontent.com/#{tap.user}/homebrew-#{tap.repo}/master/Formula/<formula>.rb
```
## Documentation
`brew help`, `man brew` or check [Homebrew's documentation](https://docs.brew.sh).
MARKDOWN
write_path(tap, "README.md", readme)
azure = <<~YAML
jobs:
- job: macOS
pool:
vmImage: macOS-10.14
steps:
- bash: |
set -e
sudo xcode-select --switch /Applications/Xcode_10.2.app/Contents/Developer
brew update
HOMEBREW_TAP_DIR="/usr/local/Homebrew/Library/Taps/#{tap.full_name}"
mkdir -p "$HOMEBREW_TAP_DIR"
rm -rf "$HOMEBREW_TAP_DIR"
ln -s "$PWD" "$HOMEBREW_TAP_DIR"
brew test-bot
displayName: Run brew test-bot
YAML
write_path(tap, "azure-pipelines.yml", azure)
ohai "Created #{tap}"
puts tap.path.to_s
end
def write_path(tap, filename, content)
path = tap.path/filename
tap.path.mkpath
raise "#{path} already exists" if path.exist?
path.write content
end
end