chore: replace ioutil with os calls (!95)
* Replace calls to deprecated `ioutil` functions with the `os` package https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/-/merge_requests/95
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@ -1,11 +1,12 @@
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package textfile
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package textfile
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import (
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import (
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"github.com/prometheus/client_golang/prometheus"
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"io/ioutil"
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"log"
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"log"
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"os"
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"path/filepath"
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"path/filepath"
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"strings"
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"strings"
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"github.com/prometheus/client_golang/prometheus"
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)
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)
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const namespace = "textfile"
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const namespace = "textfile"
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@ -19,7 +20,7 @@ var (
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)
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)
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func (c *Collector) collectFileContents() {
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func (c *Collector) collectFileContents() {
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files, err := ioutil.ReadDir(c.folderPath)
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files, err := os.ReadDir(c.folderPath)
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if err != nil {
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if err != nil {
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log.Printf("error reading directory '%s': %v", c.folderPath, err)
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log.Printf("error reading directory '%s': %v", c.folderPath, err)
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return
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return
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@ -36,7 +37,7 @@ func (c *Collector) collectFileContents() {
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}
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}
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fullPath := filepath.Join(c.folderPath, fileName)
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fullPath := filepath.Join(c.folderPath, fileName)
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content, err := ioutil.ReadFile(fullPath)
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content, err := os.ReadFile(fullPath)
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if err != nil {
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if err != nil {
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c.appendErrorForPath(fileName)
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c.appendErrorForPath(fileName)
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log.Printf("error reading contents of file '%s': %v", fileName, err)
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log.Printf("error reading contents of file '%s': %v", fileName, err)
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