homebrew-core/Formula/fn.rb
2017-12-29 08:14:38 -08:00

59 lines
2 KiB
Ruby

class Fn < Formula
desc "Command-line tool for the fn project"
homepage "https://fnproject.github.io"
url "https://github.com/fnproject/cli/archive/0.4.33.tar.gz"
sha256 "9afaa79e17cdcbf2dec16d9e19ecb7752a2c6fc24f33f84498afb943842a46ba"
bottle do
cellar :any_skip_relocation
sha256 "e98e4ff2f05071109d8f884b7124abaa605205d5d0ba5882ee09f11b6335934c" => :high_sierra
sha256 "39c0a872c879fd1a4d1753e2422f874540e8d169d888875edb4c764d39ca4808" => :sierra
sha256 "96e4bb77cacbd27455dd77ec038821d7a49ca62cfe54a828974a8fb7ab81b931" => :el_capitan
end
depends_on "dep" => :build
depends_on "go" => :build
def install
ENV["GOPATH"] = buildpath
dir = buildpath/"src/github.com/fnproject/cli"
dir.install Dir["*"]
cd dir do
system "dep", "ensure"
system "go", "build", "-o", "#{bin}/fn"
prefix.install_metafiles
end
end
test do
require "socket"
assert_match version.to_s, shell_output("#{bin}/fn --version")
system "#{bin}/fn", "init", "--runtime", "go", "--name", "myfunc"
assert_predicate testpath/"func.go", :exist?, "expected file func.go doesn't exist"
assert_predicate testpath/"func.yaml", :exist?, "expected file func.yaml doesn't exist"
server = TCPServer.new("localhost", 0)
port = server.addr[1]
pid = fork do
loop do
socket = server.accept
response = '{"route": {"path": "/myfunc", "image": "fnproject/myfunc"} }'
socket.print "HTTP/1.1 200 OK\r\n" \
"Content-Length: #{response.bytesize}\r\n" \
"Connection: close\r\n"
socket.print "\r\n"
socket.print response
socket.close
end
end
begin
ENV["FN_API_URL"] = "http://localhost:#{port}"
ENV["FN_REGISTRY"] = "fnproject"
expected = "/myfunc created with fnproject/myfunc"
output = shell_output("#{bin}/fn routes create myapp myfunc --image fnproject/myfunc:0.0.1")
assert_match expected, output.chomp
ensure
Process.kill("TERM", pid)
Process.wait(pid)
end
end
end