do beta versioning on gh action builds

.github/workflows/gradle_build.yml

@@ -20,6 +20,20 @@ jobs:
         java-version: '8'
         distribution: 'adopt'
 
+    - uses: actions/github-script@v2
+      id: fname
+      name: apply beta versioning
+      with:
+        result-encoding: string
+        script: |
+          const fs = require("fs");
+          let file = fs.readFileSync("./gradle.properties");
+          file = file.toString().split("\n").map(e => e.trim().startsWith("mod_version") ? `${e}-beta-${process.env.GITHUB_SHA.substring(0, 7)}` : e).join("\n");
+          fs.writeFileSync("./gradle.properties", file);
+          const mod_version = file.toString().split("\n").filter(e => e.trim().startsWith("mod_version"))[0].split("=")[1].trim();
+          const archives_base_name = file.toString().split("\n").filter(e => e.trim().startsWith("archives_base_name"))[0].split("=")[1].trim();
+          return `${archives_base_name}-${mod_version}`;
+
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
       

build.gradle

@@ -16,7 +16,7 @@
  */
 
 group 'baritone'
-version '1.2.15'
+version project.mod_version
 
 buildscript {
     repositories {

gradle.properties

@@ -0,0 +1,18 @@
+#
+# This file is part of Baritone.
+#
+# Baritone is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Baritone is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+mod_version = 1.2.15