make it more uwu

inject_version.sh

@@ -1,11 +1,17 @@
 #!/bin/sh
 
-if [ ! -z TRAVIS_TAG ]; then
+# You find yourself in a strange place. This is where we inject semvering via Git Tags
+# No need to change anything below the replacer variable.
+# Just change the value of replacer, the script will do everything for you
+
+replacer="0.1.2"
+
+if [ ! -z $TRAVIS_TAG ]; then
   echo " ---> Tag exists, using tag."
-  sed -i "s/define config.version = \"0.1.2\"/define config.version = \"$TRAVIS_TAG\"/g" mod/game/options.rpy;
+  sed -i "s/define config.version = \"$replacer\"/define config.version = \"$TRAVIS_TAG\"/g" mod/game/options.rpy;
   cat mod/game/options.rpy | grep config.version;
 else
   echo " ---> Tag not exists, using hash."
-  sed -i "s/config.version = \"0.1.2\"/config.version = \"$TRAVIS_COMMIT\"/g" mod/game/options.rpy;
+  sed -i "s/config.version = \"$replacer\"/config.version = \"$TRAVIS_COMMIT\"/g" mod/game/options.rpy;
   cat mod/game/options.rpy | grep config.version;
 fi