algernon 0.74 (new formula)

Closes Homebrew/homebrew#40415.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/algernon.rb

@@ -0,0 +1,108 @@
+require "language/go"
+
+class Algernon < Formula
+  desc "HTTP/2 web server with Lua support"
+  homepage "http://algernon.roboticoverlords.org/"
+  url "https://github.com/xyproto/algernon/archive/0.74.tar.gz"
+  sha256 "1341af6864643a968d85bfa63ca231604b6d1123919c6826ae179908c6c4a176"
+  head "https://github.com/xyproto/algernon.git"
+
+  depends_on "readline"
+  depends_on "go" => :build
+
+  # List of Go dependencies and hashes.
+  # Generated using: https://github.com/samertm/homebrew-go-resources
+  %w[
+    github.com/bobappleyard/readline a1f23ef6d7c8177f1fe3085d3bf7b40457049f0c
+    github.com/boltdb/bolt 5eb31d5821750fbc84284d610c0ce85261662adb
+    github.com/bradfitz/http2 f8202bc903bda493ebba4aa54922d78430c2c42f
+    github.com/didip/tollbooth 92eb90f4dfa13cf8e2d2d7d120da6c3ff4d7f695
+    github.com/eknkc/amber ee5a5b8364bb73899fdd529d23af6ad9230f8a06
+    github.com/fatih/color 1b35f289c47d5c73c398cea8e006b7bcb6234a96
+    github.com/garyburd/redigo 3e4727f0ef5938d3a846cdb57e560dba4419e854
+    github.com/getwe/figlet4go accc26b01fe9ddb12c1b2ce19c2212551d70af87
+    github.com/go-fsnotify/fsnotify 6549b98005f3e4026ad9f50ef7d5011f40ba1397
+    github.com/go-sql-driver/mysql 66b7d5c4956096efd4c945494d64ad73f1d9ec39
+    github.com/juju/ratelimit faa59ce93750e747b2997635e8b7daf30024b1ac
+    github.com/mamaar/risotto 2683127f39af835e766a70b203efc6a51dd2ebe6
+    github.com/mattn/go-runewidth 5890272cd41c5103531cd7b79e428d99c9e97f76
+    github.com/natefinch/pie 704bec149c2c6e52bcb2570c2d8c5e30e0ddc732
+    github.com/nsf/termbox-go 598cdb8b3c49430c1c91604805461732064bde1d
+    github.com/russross/blackfriday 386ef80f18233ea97960e855a54382ec446c6637
+    github.com/shiena/ansicolor 8368d3b31cf6f2c2464c7a91675342c9a0ac6658
+    github.com/shurcooL/sanitized_anchor_name 11a20b799bf22a02808c862eb6ca09f7fb38f84a
+    github.com/sirupsen/logrus 386ccca031649304b1b3e6db057e8cecdaabe760
+    github.com/tylerb/graceful ff20838629c6b3e602864634a75949b3685d584a
+    github.com/xyproto/cookie b84c85ae2aa3e21b2c7fc8c37d5a3081c0c9c83b
+    github.com/xyproto/mime 58d5c367ee5b5e10f4662848579b8ccd759b280e
+    github.com/xyproto/permissionbolt b94c45a7f4c70603f12aa1d47a325a37036fd3ba
+    github.com/xyproto/permissions2 b5248dea92e87c670813edf4e68dc16eff59c05b
+    github.com/xyproto/permissionsql af2b7c0135a89a396d8486d71821eaa10f5cb62d
+    github.com/xyproto/pinterface d4db92ac11a07dc77faece6d5ec7d64492958f2a
+    github.com/xyproto/recwatch 3c0912279ade9b2d2a2a9c07cfbd41d7f5974393
+    github.com/xyproto/simplebolt d8607225ae1d5735a2153918307c2ebc2e38d899
+    github.com/xyproto/simplemaria 80759a73a6b576479bbf2baf955f7a46e04cb5b5
+    github.com/xyproto/simpleredis 97bd090877ec34e2eebb75a547eaab25bf92dee4
+    github.com/xyproto/term c9eabb15c0681f48654ee132a8bc6608c7bed8b3
+    github.com/xyproto/unzip 823950573952ff86553b26381fe7472549873cb4
+    github.com/yosssi/gcss 39677598ea4f3ec1da5568173b4d43611f307edb
+    github.com/yuin/gopher-lua 54750d6aec1c2706990e9ec17438bd88d30231ab
+  ].each_slice(2) do |resurl, rev|
+    go_resource resurl do
+      url "https://#{resurl}.git", :revision => rev
+    end
+  end
+
+  go_resource "golang.org/x/crypto" do
+    url "https://go.googlesource.com/crypto.git",
+      :revision => "1e856cbfdf9bc25eefca75f83f25d55e35ae72e0"
+  end
+
+  go_resource "golang.org/x/net" do
+    url "https://go.googlesource.com/net.git",
+      :revision => "dfcbca9c45aeabb8971affa4f76b2d40f6f72328"
+  end
+
+  def install
+    ENV["GOPATH"] = buildpath
+    Language::Go.stage_deps resources, buildpath/"src"
+    system "go", "build", "-o", "algernon"
+
+    bin.install "algernon"
+  end
+
+  test do
+    begin
+      tempdb = "/tmp/_brew_test.db"
+      cport = ":45678"
+
+      # Start the server in a detached process
+      fork_pid = fork do
+        `#{bin}/algernon --httponly --server --addr #{cport} --boltdb #{tempdb} --log /dev/null`
+      end
+      child_pid = fork_pid + 1
+      Process.detach fork_pid
+
+      # Give the server some time to start serving
+      sleep(1)
+
+      # Check that we have the right PID
+      pgrep_output = `pgrep algernon`
+      assert_equal 1, pgrep_output.count("\n")
+      assert_equal pgrep_output.to_i, child_pid
+      algernon_pid = child_pid
+
+      # Check that the server is responding correctly
+      output = `curl -sIm3 -o- http://localhost#{cport}`
+      assert output.include?("Server: Algernon")
+      assert_equal 0, $?.exitstatus
+
+    ensure
+      # Stop the server gracefully
+      Process.kill("HUP", algernon_pid)
+
+      # Remove temporary Bolt database
+      rm_f tempdb
+    end
+  end
+end