Use install instead of cp. Add homebrew formula.

integrations/inputunifi/.travis.yml

@@ -22,7 +22,7 @@ before_install:
 - curl -sL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin latest
 install:
 - dep ensure
-- rvm $brew_ruby do gem install --no-document ronn fpm
+- rvm $brew_ruby do gem install --no-document fpm
 script:
 - rvm $brew_ruby do make release
 deploy:

integrations/inputunifi/Formula/unifi-poller.rb

@@ -0,0 +1,36 @@
+# Homebrew Formula, still under development - June 2019
+require "language/go"
+
+# Classname should match the name of the installed package.
+class UnifiPoller < Formula
+  version "1.2.3"
+  desc "This daemon polls a Unifi controller at a short interval and stores the collected metric data in an Influx Database."
+  homepage "https://github.com/davidnewhall/unifi-poller"
+
+  # Source code archive. Each tagged release will have one
+  url "https://github.com/davidnewhall/unifi-poller/archive/v#{version}.tar.gz"
+  sha256 "d536cb767b663a1c24410b27bd7e51a2b9a78820ed1ceeb2bb61e30e27235890"
+  head "https://github.com/davidnewhall/unifi-poller"
+
+  depends_on "go" => :build
+  depends_on "dep"
+
+  def install
+    ENV["GOPATH"] = buildpath
+
+    bin_path = buildpath/"src/github.com/davidnewhall/unifi-poller"
+    # Copy all files from their current location (GOPATH root)
+    # to $GOPATH/src/github.com/davidnewhall/unifi-poller
+    bin_path.install Dir["*"]
+    cd bin_path do
+      # Install the compiled binary into Homebrew's `bin` - a pre-existing
+      # global variable
+      system "dep", "ensure"
+      system "make", "install", "VERSION=#{version}", "PREFIX=#{prefix}"
+    end
+  end
+
+  test do
+    assert_match "unifi-poller v#{version}", shell_output("#{bin}/unifi-poller -v 2>&1", 2)
+  end
+end

integrations/inputunifi/Makefile

@@ -162,18 +162,17 @@ install: man readme $(BINARY)
 	@echo If you wish to install the application manually on Linux, check out the wiki: https://github.com/davidnewhall/unifi-poller/wiki/Installation
 	@echo -  Otherwise, build and install a package: make rpm -or- make deb
 	@echo See the Package Install wiki for more info: https://github.com/davidnewhall/unifi-poller/wiki/Package-Install
-	@[ "$$(uname)" = "Darwin" ] || (echo "Unable to continue, not a Mac." && exit)
-	@[ "$(PREFIX)" != "" ] || (echo "Unable to continue, PREFIX not set. Use: make install PREFIX=/usr/local" && exit)
-	mkdir -p $(PREFIX)/bin $(PREFIX)/etc/$(BINARY) $(PREFIX)/var/log/unifi-poller
-	mkdir -p $(PREFIX)/share/man/man1 $(PREFIX)/share/doc/$(BINARY)/examples
+	@[ "$$(uname)" = "Darwin" ] || (echo "Unable to continue, not a Mac." && false)
+	@[ "$(PREFIX)" != "" ] || (echo "Unable to continue, PREFIX not set. Use: make install PREFIX=/usr/local" && false)
 	# Copying the binary, config file, unit file, and man page into the env.
-	cp $(BINARY) $(PREFIX)/bin/$(BINARY)
-	cp *.1.gz $(PREFIX)/share/man/man1
-	cp examples/*.conf.example $(PREFIX)/etc/$(BINARY)/
-	cp examples/up.conf.example $(PREFIX)/etc/$(BINARY)/up.conf
-	cp *.html examples/{*dash.json,up.conf.example} $(PREFIX)/share/doc/$(BINARY)/
+	/usr/bin/install -m 0755 -d $(PREFIX)/bin $(PREFIX)/share/man/man1 $(PREFIX)/etc/$(BINARY) $(PREFIX)/share/doc/$(BINARY)/examples
+	/usr/bin/install -m 0755 -cp $(BINARY) $(PREFIX)/bin/$(BINARY)
+	/usr/bin/install -m 0644 -cp $(BINARY).1.gz $(PREFIX)/share/man/man1
+	/usr/bin/install -m 0644 -cp examples/up.conf.example $(PREFIX)/etc/$(BINARY)/
+	[ -f $(PREFIX)/etc/$(BINARY)/up.conf ] || /usr/bin/install -m 0644 -cp  examples/up.conf.example $(PREFIX)/etc/$(BINARY)/up.conf
+	/usr/bin/install -m 0644 -cp *.html examples/{*dash.json,up.conf.example} $(PREFIX)/share/doc/$(BINARY)/
 	# These go to their own folder so the img src in the html pages continue to work.
-	cp examples/*.png $(PREFIX)/share/doc/$(BINARY)/examples
+	/usr/bin/install -m 0644 -cp examples/*.png $(PREFIX)/share/doc/$(BINARY)/examples
 
 # If you installed with `make install` run `make uninstall` before installing a binary package.
 # This will remove the package install from macOS, it will not remove a package install from Linux.