Class: Homebrew::DevCmd::TapNew Private

Inherits:
AbstractCommand show all
Includes:
FileUtils
Defined in:
dev-cmd/tap-new.rb,
sorbet/rbi/dsl/homebrew/dev_cmd/tap_new.rbi

This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.

Defined Under Namespace

Classes: Args

Instance Method Summary collapse

Methods inherited from AbstractCommand

command, command_name, dev_cmd?, #initialize, parser, ruby_cmd?

Constructor Details

This class inherits a constructor from Homebrew::AbstractCommand

Instance Method Details

#args ⇒ Homebrew::DevCmd::TapNew::Args

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



10
 
# File 'sorbet/rbi/dsl/homebrew/dev_cmd/tap_new.rbi', line 10

def args; end

#run ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
 
# File 'dev-cmd/tap-new.rb', line 33

def run
  label = args.pull_label || "pr-pull"
  branch = args.branch || "main"

  tap = args.named.to_taps.fetch(0)
  odie "Invalid tap name '#{tap}'" unless tap.path.to_s.match?(HOMEBREW_TAP_PATH_REGEX)
  odie "Tap is already installed!" if tap.installed?

  titleized_user = tap.user.dup
  titleized_repository = tap.repository.dup
  titleized_user[0] = titleized_user[0].upcase
  titleized_repository[0] = titleized_repository[0].upcase
  root_url = GitHubPackages.root_url(tap.user, "homebrew-#{tap.repository}") if args.github_packages?

  (tap.path/"Formula").mkpath

  # FIXME: https://github.com/errata-ai/vale/issues/818
  # <!-- vale off -->
  readme = <<~MARKDOWN
    # #{titleized_user} #{titleized_repository}

    ## How do I install these formulae?

    `brew install #{tap}/<formula>`

    Or `brew tap #{tap}` and then `brew install <formula>`.

    Or, in a [`brew bundle`](https://github.com/Homebrew/homebrew-bundle) `Brewfile`:

    ```ruby
    tap "#{tap}"
    brew "<formula>"
    ```

    ## Documentation

    `brew help`, `man brew` or check [Homebrew's documentation](https://docs.brew.sh).
  MARKDOWN
  # <!-- vale on -->
  write_path(tap, "README.md", readme)

  actions_main = <<~YAML
    name: brew test-bot

    on:
      push:
        branches:
          - #{branch}
      pull_request:

    jobs:
      test-bot:
        strategy:
          matrix:
            os: [ubuntu-22.04, macos-13, macos-15]
        runs-on: ${{ matrix.os }}
        steps:
          - name: Set up Homebrew
            id: set-up-homebrew
            uses: Homebrew/actions/setup-homebrew@master

          - name: Cache Homebrew Bundler RubyGems
            uses: actions/cache@v4
            with:
              path: ${{ steps.set-up-homebrew.outputs.gems-path }}
              key: ${{ matrix.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
              restore-keys: ${{ matrix.os }}-rubygems-

          - run: brew test-bot --only-cleanup-before

          - run: brew test-bot --only-setup

          - run: brew test-bot --only-tap-syntax

          - run: brew test-bot --only-formulae#{" --root-url='#{root_url}'" if root_url}
            if: github.event_name == 'pull_request'

          - name: Upload bottles as artifact
            if: always() && github.event_name == 'pull_request'
            uses: actions/upload-artifact@v4
            with:
              name: bottles_${{ matrix.os }}
              path: '*.bottle.*'
  YAML

  pr_pull_permissions = {
    "contents"      => "write",
    "pull-requests" => "write",
  }
  pr_pull_env = {
    "HOMEBREW_GITHUB_API_TOKEN" => "${{ github.token }}",
  }
  if args.github_packages?
    pr_pull_permissions["packages"] = "write"
    pr_pull_env["HOMEBREW_GITHUB_PACKAGES_TOKEN"] = "${{ github.token }}"
    pr_pull_env["HOMEBREW_GITHUB_PACKAGES_USER"] = "${{ github.repository_owner }}"
  end
  actions_publish = <<~YAML
    name: brew pr-pull

    on:
      pull_request_target:
        types:
          - labeled

    jobs:
      pr-pull:
        if: contains(github.event.pull_request.labels.*.name, '#{label}')
        runs-on: ubuntu-22.04
        permissions:
    #{pr_pull_permissions.sort.map { |k, v| "      #{k}: #{v}" }.join("\n")}
        steps:
          - name: Set up Homebrew
            uses: Homebrew/actions/setup-homebrew@master

          - name: Set up git
            uses: Homebrew/actions/git-user-config@master

          - name: Pull bottles
            env:
    #{pr_pull_env.sort.map { |k, v| "          #{k}: #{v}" }.join("\n")}
              PULL_REQUEST: ${{ github.event.pull_request.number }}
            run: brew pr-pull --debug --tap="$GITHUB_REPOSITORY" "$PULL_REQUEST"

          - name: Push commits
            uses: Homebrew/actions/git-try-push@master
            with:
              token: ${{ github.token }}
              branch: #{branch}

          - name: Delete branch
            if: github.event.pull_request.head.repo.fork == false
            env:
              BRANCH: ${{ github.event.pull_request.head.ref }}
            run: git push --delete origin "$BRANCH"
  YAML

  (tap.path/".github/workflows").mkpath
  write_path(tap, ".github/workflows/tests.yml", actions_main)
  write_path(tap, ".github/workflows/publish.yml", actions_publish)

  unless args.no_git?
    cd tap.path do
      Utils::Git.set_name_email!
      Utils::Git.setup_gpg!

      # Would be nice to use --initial-branch here but it's not available in
      # older versions of Git that we support.
      safe_system "git", "-c", "init.defaultBranch=#{branch}", "init"
      safe_system "git", "add", "--all"
      safe_system "git", "commit", "-m", "Create #{tap} tap"
      safe_system "git", "branch", "-m", branch
    end
  end

  ohai "Created #{tap}"
  puts <<~EOS
    #{tap.path}

    When a pull request making changes to a formula (or formulae) becomes green
    (all checks passed), then you can publish the built bottles.
    To do so, label your PR as `#{label}` and the workflow will be triggered.
  EOS
end