chore(ci): add publint export validation to build pipeline (#8493)

Author: Lukas742

.github/workflows/build.yml

@@ -32,6 +32,9 @@ jobs:
       - name: Build
         run: yarn build
 
+      - name: Validate exports
+        run: yarn validate-exports
+
       - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: build-${{ matrix.react }}

package.json

@@ -37,6 +37,7 @@
     "sb:prepare-cem": "node packages/cli/dist/bin/index.js resolve-cem --packageName @ui5/webcomponents --out ./.storybook/custom-element-manifests/main.json && node packages/cli/dist/bin/index.js resolve-cem --packageName @ui5/webcomponents-fiori --out ./.storybook/custom-element-manifests/fiori.json && node packages/cli/dist/bin/index.js resolve-cem --packageName @ui5/webcomponents-ai --out ./.storybook/custom-element-manifests/ai.json",
     "create-theming-parameters": "node scripts/generate-theming-parameters.js",
     "create-exports": "node --experimental-strip-types scripts/create-export-paths.ts",
+    "validate-exports": "publint packages/ai && publint packages/base && publint packages/charts && publint packages/compat && publint packages/main",
     "build:mcp": "yarn workspace @ui5/webcomponents-react-mcp update",
     "test:mcp:ci": "yarn workspace @ui5/webcomponents-react-mcp test:ci"
   },
@@ -102,6 +103,7 @@
     "postcss-import": "16.1.1",
     "postcss-modules": "6.0.1",
     "prettier": "3.8.2",
+    "publint": "0.3.18",
     "rimraf": "6.1.3",
     "typescript": "5.9.3",
     "typescript-eslint": "8.58.1",

yarn.lock

@@ -3396,6 +3396,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@publint/pack@npm:^0.1.4":
+  version: 0.1.4
+  resolution: "@publint/pack@npm:0.1.4"
+  checksum: 10c0/f70b2c8951b5d312ecfd40534e1dd1b0a4fe0fd207879a73c168e3f6979df6202b8b4d4f9a0ee9de6443f0bfb95ef47a0c27c7138c083d9224ef27c67adddefd
+  languageName: node
+  linkType: hard
+
 "@rolldown/binding-android-arm64@npm:1.0.0-rc.15":
   version: 1.0.0-rc.15
   resolution: "@rolldown/binding-android-arm64@npm:1.0.0-rc.15"
@@ -17222,6 +17229,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"package-manager-detector@npm:^1.6.0":
+  version: 1.6.0
+  resolution: "package-manager-detector@npm:1.6.0"
+  checksum: 10c0/6419d0b840be64fd45bcdcb7a19f09b81b65456d5e7f7a3daac305a4c90643052122f6ac0308afe548ffee75e36148532a2002ea9d292754f1e385aa2e1ea03b
+  languageName: node
+  linkType: hard
+
 "pacote@npm:21.0.1":
   version: 21.0.1
   resolution: "pacote@npm:21.0.1"
@@ -18475,6 +18489,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"publint@npm:0.3.18":
+  version: 0.3.18
+  resolution: "publint@npm:0.3.18"
+  dependencies:
+    "@publint/pack": "npm:^0.1.4"
+    package-manager-detector: "npm:^1.6.0"
+    picocolors: "npm:^1.1.1"
+    sade: "npm:^1.8.1"
+  bin:
+    publint: src/cli.js
+  checksum: 10c0/bdbc3bb07c23fc49abfb2ce50b8673afd50389bc772a8b3a51837a3a979991c7ca1c0f9063d0e57fb233c8ad0bb14218590751fce6699a5397737943ff0520dd
+  languageName: node
+  linkType: hard
+
 "pump@npm:^3.0.0":
   version: 3.0.4
   resolution: "pump@npm:3.0.4"
@@ -19629,7 +19657,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"sade@npm:^1.7.3":
+"sade@npm:^1.7.3, sade@npm:^1.8.1":
   version: 1.8.1
   resolution: "sade@npm:1.8.1"
   dependencies:
@@ -21449,6 +21477,7 @@ __metadata:
     postcss-import: "npm:16.1.1"
     postcss-modules: "npm:6.0.1"
     prettier: "npm:3.8.2"
+    publint: "npm:0.3.18"
     react: "npm:19.2.5"
     react-dom: "npm:19.2.5"
     remark-gfm: "npm:4.0.1"