merge bootstrap 4 terser config into bootstrap 5 terser config

package.json

@@ -15,10 +15,10 @@
     "css-postcss-bs4": "postcss --config src/build/postcss.config.js --replace \"css/*.css\" \"!css/*.rtl*.css\" \"!css/*.min.css\" \"!css/theme.css\" \"!css/custom-editor-style.css\" -- BS4",
     "js": "npm-run-all js-compile js-minify",
     "js-compile": "rollup --config src/build/rollup.config.js --sourcemap",
-    "js-minify": "terser  --config-file src/build/terser.config.json --output js/theme.min.js js/theme.js",
+    "js-minify": "terser js/theme.min.js --config-file src/build/terser.config.json --source-map \"content=js/theme.js.map,url=theme.min.js.map,filename=theme.min.js\" --output js/theme.min.js",
     "js-bs4": "npm-run-all js-compile-bs4 js-minify-bs4",
     "js-compile-bs4": "npm run js-compile -- BS4",
-    "js-minify-bs4": "terser  --config-file src/build/terser.config-bs4.json --output js/theme-bootstrap4.min.js js/theme-bootstrap4.js",
+    "js-minify-bs4": "terser js/theme-bootstrap4.min.js --config-file src/build/terser.config.json --source-map \"content=js/theme-bootstrap4.js.map,url=theme-bootstrap4.min.js.map,filename=theme-bootstrap4.min.js\" --output js/theme-bootstrap4.min.js",
     "watch": "npm-run-all --parallel watch-run-*",
     "watch-bs": "npm-run-all --parallel bs watch-run-*",
     "watch-run-css": "nodemon --watch src/sass/ --ext scss --exec \"npm-run-all css\"",

src/build/terser.config-bs4.json

@@ -1,24 +0,0 @@
-{
-    "parse": {
-    },
-    "compress": {
-        "booleans": true,
-        "conditionals": true,
-        "drop_console": true,
-        "drop_debugger": true,
-        "if_return": true,
-        "join_vars": true,
-        "keep_classnames": false,
-        "keep_fnames": false,
-        "reduce_vars": true,
-        "sequences": true,
-        "warnings": false,
-        "ecma": 5
-    },
-    "mangle": {
-    },
-    "sourceMap": {
-        "filename": "js/theme-bootstrap4.js.map",
-        "url": "theme-bootstrap4.min.js.map"
-    }
-}

src/build/terser.config.json

@@ -18,7 +18,6 @@
     "mangle": {
     },
     "sourceMap": {
-        "filename": "js/theme.js.map",
-        "url": "theme.min.js.map"
+        "includeSources": true
     }
 }