From 2357ae19d36e35d7ac75957da4501a0793b00fef Mon Sep 17 00:00:00 2001
From: Ruben Homs <ruben.homs@wearespindle.com>
Date: Fri, 20 Apr 2018 11:45:28 +0200
Subject: [PATCH] Add build tools, readying for release

---
 .promu.yml | 27 +++++++++++++++++++
 Dockerfile |  8 ++++++
 Makefile   | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 VERSION    |  1 +
 4 files changed, 113 insertions(+)
 create mode 100644 .promu.yml
 create mode 100644 Dockerfile
 create mode 100644 Makefile
 create mode 100644 VERSION

diff --git a/.promu.yml b/.promu.yml
new file mode 100644
index 0000000..0f7c2f3
--- /dev/null
+++ b/.promu.yml
@@ -0,0 +1,27 @@
+go:
+    cgo: true
+repository:
+    path: github.com/VoIPGRID/opensips_exporter
+build:
+    binaries:
+        - name: opensips_exporter
+    flags: -a -tags netgo
+    ldflags: |
+        -X {{repoPath}}/vendor/github.com/prometheus/common/version.Version={{.Version}}
+        -X {{repoPath}}/vendor/github.com/prometheus/common/version.Revision={{.Revision}}
+        -X {{repoPath}}/vendor/github.com/prometheus/common/version.Branch={{.Branch}}
+        -X {{repoPath}}/vendor/github.com/prometheus/common/version.BuildUser={{user}}@{{host}}
+        -X {{repoPath}}/vendor/github.com/prometheus/common/version.BuildDate={{date "20060102-15:04:05"}}
+tarball:
+    files:
+        - LICENSE
+crossbuild:
+    platforms:
+        - linux/amd64
+        - linux/386
+        - darwin/amd64
+        - darwin/386
+        - netbsd/amd64
+        - netbsd/386
+        - linux/arm
+        - linux/arm64
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..ed34aec
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,8 @@
+FROM        quay.io/prometheus/busybox:latest
+MAINTAINER  The Prometheus Authors <prometheus-developers@googlegroups.com>
+
+COPY opensips_exporter /bin/opensips_exporter
+
+ENTRYPOINT  ["/bin/opensips_exporter"]
+USER        nobody
+EXPOSE      9737
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..1975050
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,77 @@
+# Copyright 2015 The Prometheus Authors
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+GO     ?= GO15VENDOREXPERIMENT=1 go
+GOPATH := $(firstword $(subst :, ,$(shell $(GO) env GOPATH)))
+GOARCH := $(shell $(GO) env GOARCH)
+GOHOSTARCH := $(shell $(GO) env GOHOSTARCH)
+
+PROMTOOL    ?= $(GOPATH)/bin/promtool
+PROMU       ?= $(GOPATH)/bin/promu
+STATICCHECK ?= $(GOPATH)/bin/staticcheck
+pkgs         = $(shell $(GO) list ./... | grep -v /vendor/)
+
+PREFIX                  ?= $(shell pwd)
+BIN_DIR                 ?= $(shell pwd)
+DOCKER_IMAGE_NAME       ?= opensips_exporter
+DOCKER_IMAGE_TAG        ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
+MACH                    ?= $(shell uname -m)
+DOCKERFILE              ?= Dockerfile
+
+all: format vet staticcheck build
+
+style:
+	@echo ">> checking code style"
+	@! gofmt -d $(shell find . -path ./vendor -prune -o -name '*.go' -print) | grep '^'
+
+format:
+	@echo ">> formatting code"
+	@$(GO) fmt $(pkgs)
+
+vet:
+	@echo ">> vetting code"
+	@$(GO) vet $(pkgs)
+
+staticcheck: $(STATICCHECK)
+	@echo ">> running staticcheck"
+	@$(STATICCHECK) -ignore "$(STATICCHECK_IGNORE)" $(pkgs)
+
+build: $(PROMU)
+	@echo ">> building binaries"
+	@$(PROMU) build --prefix $(PREFIX)
+
+tarball: $(PROMU)
+	@echo ">> building release tarball"
+	@$(PROMU) tarball --prefix $(PREFIX) $(BIN_DIR)
+
+docker:
+	@echo ">> building docker image from $(DOCKERFILE)"
+	@docker build --file $(DOCKERFILE) -t "$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" .
+
+$(GOPATH)/bin/promtool promtool:
+	@GOOS= GOARCH= $(GO) get -u github.com/prometheus/prometheus/cmd/promtool
+
+$(GOPATH)/bin/promu promu:
+	@GOOS= GOARCH= $(GO) get -u github.com/prometheus/promu
+
+$(GOPATH)/bin/staticcheck:
+	@GOOS= GOARCH= $(GO) get -u honnef.co/go/tools/cmd/staticcheck
+
+
+.PHONY: all style format build test vet tarball docker promtool promu staticcheck
+
+# Declaring the binaries at their default locations as PHONY targets is a hack
+# to ensure the latest version is downloaded on every make execution.
+# If this is not desired, copy/symlink these binaries to a different path and
+# set the respective environment variables.
+.PHONY: $(GOPATH)/bin/promtool $(GOPATH)/bin/promu $(GOPATH)/bin/staticcheck
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..6c6aa7c
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.1.0
\ No newline at end of file