From 5a77de005bc3fe7556e5e887d6bf5221ea8114b0 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@kumina.nl>
Date: Tue, 20 Dec 2016 15:16:23 +0100
Subject: [PATCH] Fix style a bit.
---
dovecot_exporter.go | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/dovecot_exporter.go b/dovecot_exporter.go
index 7f04c2a..75469c2 100644
--- a/dovecot_exporter.go
+++ b/dovecot_exporter.go
@@ -24,6 +24,7 @@ var (
dovecotScopes = [...]string{"user"}
)
+// Converts the output of Dovecot's EXPORT command to metrics.
func CollectFromReader(file io.Reader, ch chan<- prometheus.Metric) error {
scanner := bufio.NewScanner(file)
scanner.Split(bufio.ScanLines)
@@ -35,14 +36,11 @@ func CollectFromReader(file io.Reader, ch chan<- prometheus.Metric) error {
columnNames := strings.Fields(scanner.Text())
columns := []*prometheus.Desc{}
for _, columnName := range columnNames[1:] {
- columns = append(
- columns,
- prometheus.NewDesc(
- prometheus.BuildFQName("dovecot", columnNames[0], columnName),
- "Help text not provided by this exporter.",
- []string{columnNames[0]},
- nil,
- ))
+ columns = append(columns, prometheus.NewDesc(
+ prometheus.BuildFQName("dovecot", columnNames[0], columnName),
+ "Help text not provided by this exporter.",
+ []string{columnNames[0]},
+ nil))
}
// Read successive lines, containing the values.
--
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