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fn.rb
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fn.rb
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class Fn < Formula
desc "Command-line tool for the fn project"
homepage "https://fnproject.io"
url "https://github.com/fnproject/cli/archive/0.5.78.tar.gz"
sha256 "c5e953b6540e15aaa1f36620472c2b176e56d8bbe091af3be67df03727c7c1ff"
bottle do
cellar :any_skip_relocation
sha256 "91a2e2c74430b8322d0624c77ecada35f7146e28efa70656401ae077ce252069" => :mojave
sha256 "6f0ba3d18c87c49ece11fab1b58cf8dec22890418bc5a80fa22bb19f16eff0c7" => :high_sierra
sha256 "77ae1f3c8d8f17885ae09f574f50669eff3121945882c649fe875beccc18d358" => :sierra
end
depends_on "go" => :build
def install
ENV["GO111MODULE"] = "on"
ENV["GOPATH"] = buildpath
src = buildpath/"src/github.com/fnproject/cli"
src.install buildpath.children
src.cd do
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 = '{"id":"01CQNY9PADNG8G00GZJ000000A","name":"myapp","created_at":"2018-09-18T08:56:08.269Z","updated_at":"2018-09-18T08:56:08.269Z"}'
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 = "Successfully created app: myapp"
output = shell_output("#{bin}/fn create app myapp")
assert_match expected, output.chomp
ensure
Process.kill("TERM", pid)
Process.wait(pid)
end
end
end