From 6567b167305024481e9b2b125c667caa17664057 Mon Sep 17 00:00:00 2001
From: superpoussin22 <vincent.nadal@orange.fr>
Date: Wed, 15 Aug 2018 13:47:17 +0200
Subject: add alpine support (#569)

also initialize a few variables which wasn't initialyzed
---
 include/helper_audit_dockerfile | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'include/helper_audit_dockerfile')

diff --git a/include/helper_audit_dockerfile b/include/helper_audit_dockerfile
index bf55dee9..23c01e16 100644
--- a/include/helper_audit_dockerfile
+++ b/include/helper_audit_dockerfile
@@ -63,17 +63,21 @@ fi
         IMAGE=$(echo ${I} | sed 's/:space:/ /g' | awk '{ if ($1=="FROM") { print $2 }}')
         Display --indent 2 --text "Found image:" --result "${IMAGE}"
 
+        IS_DEBIAN=$(echo ${IMAGE} | grep -i debian)
+        IS_FEDORA=$(echo ${IMAGE} | grep -i fedora)
         IS_UBUNTU=$(echo ${IMAGE} | grep -i ubuntu)
+        IS_ALPINE=$(echo ${IMAGE} | grep -i alpine)
+
         if [ ! "${IS_DEBIAN}" = "" ]; then IMAGE="debian"; fi
         if [ ! "${IS_FEDORA}" = "" ]; then IMAGE="fedora"; fi
         if [ ! "${IS_UBUNTU}" = "" ]; then IMAGE="ubuntu"; fi
+        if [ ! "${IS_ALPINE}" = "" ]; then IMAGE="alpine"; fi
 
         case ${IMAGE} in
             "debian")
                 LogText "Image = Debian based"
                 PKGMGR="apt"
                 ;;
-
             "fedora*")
                 LogText "  Image = Fedora based"
                 PKGMGR="yum"
@@ -82,6 +86,10 @@ fi
                 LogText "  Image = Ubuntu based"
                 PKGMGR="apt"
                 ;;
+            "alpine")
+                LogText "  Image = Alpine based"
+                PKGMGR="apk"
+                ;;
             *)
                 Display --indent 2 --text "Unknown image" --result "" --color YELLOW
                 ;;
@@ -119,6 +127,14 @@ InsertSection "Basics"
             LogText "No installations found via apt-get"
         fi
         ;;
+     "apk")
+        FIND=$(egrep "apk(.*) add" ${AUDIT_FILE})
+        if [ ! "${FIND}" = "" ]; then
+            LogText "Found installation via apk"
+        else
+            LogText "No installations found via apk"
+        fi
+        ;;
     *)
         LogText "Unknown package manager"
     ;;
-- 
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