version of release script

release.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
-#TODO: Update README.md
+#Arguments:
+#	-v version eg 6.0.3
+#	-m 6.0.3
+set -e
 
 while getopts v:m: OPTION;
 do
@@ -10,12 +13,40 @@ case $OPTION
 esac
 done
 
-echo "Starting Release $VERSION with commit message $MESSAGE"
+# Show error message if no version was provided
+if [ -z $VERSION ];
+then
+    echo "UsbSerial: Error!! No version was provided"
+    exit 0
+fi
 
-VERSION_NAME="VERSION_NAME=$VERSION\n"
+# Show error message if no message was provided
+if [ -z $MESSAGE ];
+then
+    echo "UsbSerial: Error!! No message was provided"
+    exit 0
+fi
 
+echo "UsbSerial: Starting Release $VERSION with commit message $MESSAGE"
+
+VERSION_NAME="VERSION_NAME=$VERSION"
+
+# Updating gradle.properties with version
+ex -sc '1d|x' gradle.properties
 ex -sc "1i|$VERSION_NAME" -cx gradle.properties
+
+# Updating README file
+GRADLE_LINE="implementation 'com.github.felHR85:UsbSerial:${VERSION}'"
+LINE=$(cat README.md | grep -nr implementation\ \'com.github.felHR85:UsbSerial: | awk -F ":" '{print $2}')
+ex -sc "${LINE}d|x" README.md
+ex -sc "${LINE}i|$GRADLE_LINE" -cx README.md
+
+# Gradle clean and build
 ./gradlew clean build
+
+# Git stuff
 git commit -am $MESSAGE
 git tag -a $VERSION
-git push && git push --tags
+git push && git push --tags
+
+echo "UsbSerial: Release Finished!!!"