New release process using docker, circleci and a centralized

building tool

.promu.yml

@@ -0,0 +1,27 @@
+go: 1.5.4
+repository:
+    path: github.com/prometheus/node_exporter
+build:
+    ldflags: |
+        -X main.Version={{.Version}}
+        -X {{repoPath}}/collector.Version={{.Version}}
+        -X {{repoPath}}/collector.Revision={{.Revision}}
+        -X {{repoPath}}/collector.Branch={{.Branch}}
+tarball:
+    files:
+        - LICENSE
+        - NOTICE
+crossbuild:
+    platforms:
+        - linux/amd64
+        - linux/386
+        - darwin/amd64
+        - darwin/386
+        - windows/amd64
+        - windows/386
+        - netbsd/amd64
+        - netbsd/386
+        - linux/arm
+        - linux/arm64
+        - netbsd/arm
+        - linux/ppc64le