Use set -e in Bash scripts (#3791)

tools/copy-common-files.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 DES=$1
 
 bash ./tools/make-assets.sh        $DES

tools/import-crowdin.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** uBlock: Importing from Crowdin archive"
 
 SRC=~/Downloads/crowdin

tools/make-assets.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 DES=$1/assets
 
 echo "*** Packaging assets in $DES... "

tools/make-browser.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 DES=dist/build/uBlock0.browser
 
 mkdir -p $DES/js

tools/make-chromium.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** uBlock0.chromium: Creating web store package"
 
 DES=dist/build/uBlock0.chromium

tools/make-clean.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** uBlock: Cleaning."
-rm -R dist/build
+rm -Rf dist/build
 echo "*** uBlock: Cleaned."

tools/make-firefox.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** uBlock0.firefox: Creating web store package"
 
 BLDIR=dist/build

tools/make-nodejs.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 DES=dist/build/uBlock0.nodejs
 
 mkdir -p $DES/js

tools/make-opera.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** uBlock0.opera: Creating web store package"
 
 DES=dist/build/uBlock0.opera

tools/make-thunderbird.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** uBlock0.thunderbird: Creating web store package"
 
 BLDIR=dist/build

tools/update-submodules.sh

@@ -2,6 +2,8 @@
 #
 # This script assumes a linux environment
 
+set -e
+
 echo "*** Update submodules"
 
 git submodule update --remote