build: added .justfile

.justfile

@@ -0,0 +1,26 @@
+open := if os() == "macos" { "open" } else if os() == "windows" { "start" } else { "xdg-open" }
+
+#@default:
+#    just --choose
+
+# build without tests
+build:
+    ./gradlew spotlessApply installDist -x test
+
+# run tests
+test:
+    ./gradlew test
+
+# open test report
+opentest:
+    {{open}} build/reports/tests/test/index.html
+
+# tag minor
+tagminor:
+    git commit --allow-empty -m "[minor] release"
+    ./gradlew tag
+
+tagpatch:
+    git commit --allow-empty -m "[patch] release"
+    ./gradlew tag
+