Adding getEnv templating function (#153)

Signed-off-by: Jiri Tyr <[email protected]>
prometheus-community · Apr 25, 2023 · 8a9dde1 · 8a9dde1
1 parent 6463176
commit 8a9dde1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkg/template/template.go b/pkg/template/template.go
@@ -15,6 +15,7 @@ package template
 
 import (
 	"bytes"
+	"os"
 	"regexp"
 	"strings"
 	"text/template"
@@ -47,6 +48,9 @@ var funcs = template.FuncMap{
 	"stringSlice": func(s ...string) []string {
 		return s
 	},
+	"getEnv": func(name string) string {
+		return os.Getenv(name)
+	},
 }
 
 // LoadTemplate reads and parses all templates defined in the given file and constructs a jiralert.Template.