refactor: finish moving ssh-* scripts to own installers

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

diff --git a/arc/install.sh b/arc/install.sh
index fb5f8c229ff0f2a82b1770a97e210f81c13044fc..184c05c0bb8e6fb6ceec887b205685f90e84189d 100644 (file)
--- a/arc/install.sh
+++ b/arc/install.sh
@@ -1,4 +1,5 @@
-{
+#!/bin/bash
+function __init_arc() {
     set -e
     set -u
 
@@ -31,6 +32,8 @@
         #       arc v3.5.0 (25e050d) 2020-10-30T03:27:58Z
         # This trims it down to just the version number:
         #       3.5.0
-        echo "$(arc version 2>/dev/null | head -n 1 | cut -d' ' -f2 | sed 's:^v::')"
+        echo "$(arc version 2> /dev/null | head -n 1 | cut -d' ' -f2 | sed 's:^v::')"
     }
 }
+
+__init_arc