X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=scripts%2Fupdate.sh;h=3ef1043920d3157f76b21f312037047320a91147;hb=893f107fa1451050b478838c84dc85eb295c94b7;hp=e6ed58b7bf482506c9ceb9252fe1f6493851b1c9;hpb=f17b89fadce0a8c2280fbe1518d66f20dddce59d;p=github%2Fwallabag%2Fwallabag.git

diff --git a/scripts/update.sh b/scripts/update.sh
old mode 100644
new mode 100755
index e6ed58b7..3ef10439
--- a/scripts/update.sh
+++ b/scripts/update.sh
@@ -2,13 +2,40 @@
 # You can execute this file to update wallabag
 # eg: `sh update.sh prod`
 
+IGNORE_ROOT_ARG="--ignore-root-warning"
+IGNORE_ROOT=0
+
+while :; do
+    case $1 in
+        $IGNORE_ROOT_ARG) IGNORE_ROOT=1
+        ;;
+        *[a-zA-Z]) ENV=$1
+        ;;
+        *) break
+        ;;
+    esac
+    shift
+done
+
+# Abort running this script if root
+if [ "$IGNORE_ROOT" -eq 0 ] && [ "$EUID" == "0" ]; then
+    echo "Do not run this script as root!" >&2
+    echo "Use $IGNORE_ROOT_ARG to ignore this error." >&2
+    exit 1
+fi
+
+set -e
+set -u
+
 COMPOSER_COMMAND='composer'
+REQUIRE_FILE='scripts/require.sh'
 
-DIR="${BASH_SOURCE}"
-if [ ! -d "$DIR" ]; then DIR="$PWD/scripts"; fi
-. "$DIR/require.sh"
+if [ ! -f "$REQUIRE_FILE" ]; then
+  echo "Cannot find $REQUIRE_FILE"
+  exit 1
+fi
 
-ENV=$1
+. "$REQUIRE_FILE"
 
 rm -rf var/cache/*
 git fetch origin