Merge pull request #7900 from jonchang/sponsor-cmd

Add `brew sponsors` command

Library/Homebrew/dev-cmd/sponsors.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+require "cli/parser"
+require "utils/github"
+
+module Homebrew
+  module_function
+
+  def sponsors_args
+    Homebrew::CLI::Parser.new do
+      usage_banner <<~EOS
+        `sponsors`
+
+        Print a Markdown summary of Homebrew's GitHub Sponsors, suitable for pasting into a README.
+      EOS
+    end
+  end
+
+  def sponsors
+    sponsors_args.parse
+
+    sponsors = {
+      "named" => [],
+      "users" => 0,
+      "orgs"  => 0,
+    }
+
+    GitHub.sponsors_by_tier("Homebrew").each do |tier|
+      sponsors["named"] += tier["sponsors"] if tier["tier"] >= 100
+      sponsors["users"] += tier["count"]
+      sponsors["orgs"] += tier["sponsors"].count { |s| s["type"] == "organization" }
+    end
+
+    items = []
+    items += sponsors["named"].map { |s| "[#{s["name"]}](https://github.com/#{s["login"]})" }
+
+    anon_users = sponsors["users"] - sponsors["named"].length - sponsors["orgs"]
+
+    items << if items.length > 1
+      "#{anon_users} other users"
+    else
+      "#{anon_users} users"
+    end
+
+    if sponsors["orgs"] == 1
+      items << "#{sponsors["orgs"]} organization"
+    elsif sponsors["orgs"] > 1
+      items << "#{sponsors["orgs"]} organizations"
+    end
+
+    sponsor_text = if items.length > 2
+      items[0..-2].join(", ") + " and #{items.last}"
+    else
+      items.join(" and ")
+    end
+
+    puts "Homebrew is generously supported by #{sponsor_text} via [GitHub Sponsors](https://github.com/sponsors/Homebrew)."
+  end
+end

Library/Homebrew/test/dev-cmd/sponsors_spec.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require "cmd/shared_examples/args_parse"
+
+describe "Homebrew.sponsors_args" do
+  it_behaves_like "parseable arguments"
+end

Library/Homebrew/test/utils/github_spec.rb

@@ -49,6 +49,14 @@ describe GitHub do
     end
   end
 
+  describe "::sponsors_by_tier", :needs_network do
+    it "errors on an unauthenticated token" do
+      expect {
+        subject.sponsors_by_tier("Homebrew")
+      }.to raise_error(/INSUFFICIENT_SCOPES|FORBIDDEN/)
+    end
+  end
+
   describe "::get_artifact_url", :needs_network do
     it "fails to find a nonexistant workflow" do
       expect {

Library/Homebrew/utils/github.rb

@@ -231,6 +231,15 @@ module GitHub
     end
   end
 
+  def open_graphql(query, scopes: [].freeze)
+    data = { query: query }
+    result = open_api("https://api.github.com/graphql", scopes: scopes, data: data, request_method: "POST")
+
+    raise Error, result["errors"].map { |e| "#{e["type"]}: #{e["message"]}" }.join("\n") if result["errors"].present?
+
+    result["data"]
+  end
+
   def raise_api_error(output, errors, http_code, headers, scopes)
     json = begin
       JSON.parse(output)
@@ -393,30 +402,26 @@ module GitHub
   end
 
   def approved_reviews(user, repo, pr, commit: nil)
-    url = "https://api.github.com/graphql"
-    data = {
-      query: <<~EOS,
-        { repository(name: "#{repo}", owner: "#{user}") {
-            pullRequest(number: #{pr}) {
-              reviews(states: APPROVED, first: 100) {
-                nodes {
-                  author {
-                    ... on User { email login name databaseId }
-                    ... on Organization { email login name databaseId }
-                  }
-                  authorAssociation
-                  commit { oid }
+    query = <<~EOS
+      { repository(name: "#{repo}", owner: "#{user}") {
+          pullRequest(number: #{pr}) {
+            reviews(states: APPROVED, first: 100) {
+              nodes {
+                author {
+                  ... on User { email login name databaseId }
+                  ... on Organization { email login name databaseId }
                 }
+                authorAssociation
+                commit { oid }
               }
             }
           }
         }
-      EOS
-    }
-    result = open_api(url, scopes: ["user:email"], data: data, request_method: "POST")
-    raise Error, result["errors"] if result["errors"].present?
+      }
+    EOS
 
-    reviews = result["data"]["repository"]["pullRequest"]["reviews"]["nodes"]
+    result = open_graphql(query, scopes: ["user:email"])
+    reviews = result["repository"]["pullRequest"]["reviews"]["nodes"]
 
     reviews.map do |r|
       next if commit.present? && commit != r["commit"]["oid"]
@@ -493,20 +498,21 @@ module GitHub
   end
 
   def sponsors_by_tier(user)
-    url = "https://api.github.com/graphql"
-    data = {
-      query: <<~EOS,
-          {
-            organization(login: "#{user}") {
-              sponsorsListing {
-                tiers(first: 100) {
-                  nodes {
-                    monthlyPriceInDollars
-                    adminInfo {
-                    sponsorships(first: 100) {
-                      totalCount
-                      nodes {
-                        sponsor { login }
+    query = <<~EOS
+        { organization(login: "#{user}") {
+          sponsorsListing {
+            tiers(first: 10, orderBy: {field: MONTHLY_PRICE_IN_CENTS, direction: DESC}) {
+              nodes {
+                monthlyPriceInDollars
+                adminInfo {
+                  sponsorships(first: 100, includePrivate: true) {
+                    totalCount
+                    nodes {
+                      privacyLevel
+                      sponsorEntity {
+                        __typename
+                        ... on Organization { login name }
+                        ... on User { login name }
                       }
                     }
                   }
@@ -515,9 +521,35 @@ module GitHub
             }
           }
         }
-      EOS
-    }
-    open_api(url, scopes: ["admin:org", "user"], data: data, request_method: "POST")
+      }
+    EOS
+    result = open_graphql(query, scopes: ["admin:org", "user"])
+
+    tiers = result["organization"]["sponsorsListing"]["tiers"]["nodes"]
+
+    tiers.map do |t|
+      tier = t["monthlyPriceInDollars"]
+      raise Error, "Your token needs the 'admin:org' scope to access this API" if t["adminInfo"].nil?
+
+      sponsorships = t["adminInfo"]["sponsorships"]
+      count = sponsorships["totalCount"]
+      sponsors = sponsorships["nodes"].map do |sponsor|
+        next unless sponsor["privacyLevel"] == "PUBLIC"
+
+        se = sponsor["sponsorEntity"]
+        {
+          "name"  => se["name"].presence || sponsor["login"],
+          "login" => se["login"],
+          "type"  => se["__typename"].downcase,
+        }
+      end.compact
+
+      {
+        "tier"     => tier,
+        "count"    => count,
+        "sponsors" => sponsors,
+      }
+    end.compact
   end
 
   def get_repo_license(user, repo)

README.md

@@ -88,3 +88,5 @@ Secure password storage and syncing is provided by [1Password for Teams](https:/
 Homebrew is a member of the [Software Freedom Conservancy](https://sfconservancy.org).
 
 [![Software Freedom Conservancy](https://sfconservancy.org/img/conservancy_64x64.png)](https://sfconservancy.org)
+
+Homebrew is generously supported by [Zeno R.R. Davatz](https://github.com/zdavatz), [Randy Reddig](https://github.com/ydnar) and 262 other users via [GitHub Sponsors](https://github.com/sponsors/Homebrew).

completions/internal_commands_list.txt

@@ -71,6 +71,7 @@ ruby
 search
 sh
 shellenv
+sponsors
 style
 switch
 tap

docs/Manpage.md

@@ -967,6 +967,11 @@ build systems would not find otherwise.
 * `--env`:
   Use the standard `PATH` instead of superenv's when `std` is passed.
 
+### `sponsors`
+
+Print a Markdown summary of Homebrew's GitHub Sponsors, suitable for pasting
+into a README.
+
 ### `style` [*`options`*] [*`file`*|*`tap`*|*`formula`*]
 
 Check formulae or files for conformance to Homebrew style guidelines.

manpages/brew.1

@@ -1254,6 +1254,9 @@ Start a Homebrew build environment shell\. Uses our years\-battle\-hardened Home
 \fB\-\-env\fR
 Use the standard \fBPATH\fR instead of superenv\'s when \fBstd\fR is passed\.
 .
+.SS "\fBsponsors\fR"
+Print a Markdown summary of Homebrew\'s GitHub Sponsors, suitable for pasting into a README\.
+.
 .SS "\fBstyle\fR [\fIoptions\fR] [\fIfile\fR|\fItap\fR|\fIformula\fR]"
 Check formulae or files for conformance to Homebrew style guidelines\.
 .