chore: update exports field and separate responsibilities in core

- Create `merge.ts` and `tsup.config.base.ts` files to better separate
- Update `exports` field in `package.json` adding new entry points for
  `merge`, css` and `tsup.config.base`

- Update imports in packages to use the new `tsup.config.base` entry
  point

packages/tailwindcss-animations/test/index.test.ts

@@ -1,5 +1,5 @@
 import { describe, test, expect } from "vitest"
-import { extractClasses } from "@halvaradop/tailwindcss-core/utils"
+import { extractClasses } from "@halvaradop/tailwindcss-core/css"
 import { plugin } from "../src/index.js"
 import { theme } from "../src/theme.js"
 

packages/tailwindcss-animations/tsup.config.ts

@@ -1,4 +1,4 @@
 import { defineConfig } from "tsup"
-import { tsupConfig } from "@halvaradop/tailwindcss-core"
+import { tsupConfig } from "@halvaradop/tailwindcss-core/tsup.config.base"
 
 export default defineConfig(tsupConfig)

packages/tailwindcss-core/package.json

@@ -31,14 +31,20 @@
   },
   "homepage": "https://github.com/halvaradop/tailwindcss-utilities#readme",
   "exports": {
-    ".": {
-      "types": "./dist/index.d.ts",
-      "import": "./dist/index.js",
-      "require": "./dist/index.cjs"
+    "./merge": {
+      "types": "./dist/merge.d.ts",
+      "import": "./dist/merge.js",
+      "require": "./dist/merge.cjs"
     },
-    "./utils": {
+    "./css": {
       "types": "./dist/generate-classes.d.ts",
-      "import": "./dist/generate-classes.js"
+      "import": "./dist/generate-classes.js",
+      "require": "./dist/generate-classes.cjs"
+    },
+    "./tsup.config.base": {
+      "types": "./dist/tsup.config.base.d.ts",
+      "import": "./dist/tsup.config.base.js",
+      "require": "./dist/tsup.config.base.cjs"
     },
     "./tsconfig.base.json": "./tsconfig.base.json"
   },

packages/tailwindcss-core/src/generate-classes.ts

@@ -3,7 +3,6 @@ import tailwindcss from "tailwindcss"
 import minify from "@csstools/postcss-minify"
 import { PluginsConfig } from "tailwindcss/types/config.js"
 import { FlattenArrayType } from "@halvaradop/ts-utility-types"
-import { isObject, isPrimitive } from "@halvaradop/ts-utility-types/utils"
 
 const TAILWIND_UTILITIES_DIRECTIVE = "@tailwind utilities;"
 
@@ -33,31 +32,3 @@ export const extractClasses = (plugin: FlattenArrayType<PluginsConfig>) => {
     }
     return generateCSS
 }
-
-/**
- * Create a new object by merging two objects which prioritize the object types
- *
- * @param source first object to merge
- * @param target second object to merge
- * @param priority true if the object type should be prioritized, false otherwise
- * @returns merged two objects
- */
-export const merge = <S extends Record<string, unknown>, T extends Record<string, unknown>>(
-    source: S,
-    target: T,
-    priority: boolean = true
-) => {
-    if (priority && isPrimitive(source) && isObject(target)) return target
-    if (priority && isPrimitive(target) && isObject(source)) return source
-    const merged: Record<string, unknown> = { ...source }
-    for (const key in target) {
-        if (!isObject(target[key])) {
-            if ((priority && !isObject(source[key])) || !priority) {
-                merged[key] = target[key]
-            } 
-        } else {
-            merged[key] = merge(source[key] as S, target[key] as T, priority)
-        }
-    }
-    return merged
-}

packages/tailwindcss-core/src/merge.ts

@@ -0,0 +1,29 @@
+import { isObject, isPrimitive } from "@halvaradop/ts-utility-types/utils"
+
+/**
+ * Create a new object by merging two objects which prioritize the object types
+ *
+ * @param source first object to merge
+ * @param target second object to merge
+ * @param priority true if the object type should be prioritized, false otherwise
+ * @returns merged two objects
+ */
+export const merge = <S extends Record<string, unknown>, T extends Record<string, unknown>>(
+    source: S,
+    target: T,
+    priority: boolean = true
+) => {
+    if (priority && isPrimitive(source) && isObject(target)) return target
+    if (priority && isPrimitive(target) && isObject(source)) return source
+    const merged: Record<string, unknown> = { ...source }
+    for (const key in target) {
+        if (!isObject(target[key])) {
+            if ((priority && !isObject(source[key])) || !priority) {
+                merged[key] = target[key]
+            }
+        } else {
+            merged[key] = merge(source[key] as S, target[key] as T, priority)
+        }
+    }
+    return merged
+}

packages/tailwindcss-core/test/index.test.ts

@@ -73,5 +73,4 @@ describe("Merge objects", () => {
         const target = { b: { d: 4 }, c: 5 }
         expect(merge(source, target, false)).toEqual({ a: 1, b: { c: 2, d: 4 }, c: 5 })
     })
-
 })

packages/tailwindcss-core/tsup.config.ts

@@ -1,4 +1,4 @@
 import { defineConfig } from "tsup"
-import { tsupConfig } from "./src/index.js"
+import { tsupConfig } from "./src/tsup.config.base.js"
 
 export default defineConfig(tsupConfig)

packages/tailwindcss-utilities/test/index.test.ts

@@ -1,6 +1,6 @@
 import { describe, test } from "vitest"
-import { extractClasses } from "@halvaradop/tailwindcss-core/utils"
-import plugin from "../src"
+import { extractClasses } from "@halvaradop/tailwindcss-core/css"
+import plugin from "../src/index.js"
 
 const generateClasses = extractClasses(plugin)
 

packages/tailwindcss-utilities/tsup.config.ts

@@ -1,4 +1,4 @@
 import { defineConfig } from "tsup"
-import { tsupConfig } from "@halvaradop/tailwindcss-core"
+import { tsupConfig } from "@halvaradop/tailwindcss-core/tsup.config.base"
 
 export default defineConfig(tsupConfig)