chore(style): add shebang, set bash strict mode, create function

[webi-installers/.git] / chromedriver / install.sh

diff --git a/chromedriver/install.sh b/chromedriver/install.sh
index d57d8b5eaad9556d1a9eda09c301a8d96a0e0de6..92cca882adc92d261c29679bfe4d65dd4e7ae114 100644 (file)
--- a/chromedriver/install.sh
+++ b/chromedriver/install.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
+set -e
+set -u
 
-{
-    set -e
-    set -u
+function __init_chromedriver() {
 
     ########################
     # Install chromedriver #
@@ -33,7 +33,9 @@
         #       ChromeDriver 88.0.4324.96 (68dba2d8a0b149a1d3afac56fa74648032bcf46b-refs/branch-heads/4324@{#1784})
         # This trims it down to just the version number:
         #       88.0.4324.96
-        echo $(chromedriver --version 2>/dev/null | head -n 1 | cut -d ' ' -f 2)
+        echo $(chromedriver --version 2> /dev/null | head -n 1 | cut -d ' ' -f 2)
     }
 
 }
+
+__init_chromedriver