chore: migrate remaining gulp build TS task to nx

packages/devextreme/build/gulp/npm.js

@@ -1,7 +1,5 @@
 'use strict';
 
-require('./ts');
-
 const eol = require('gulp-eol');
 const gulp = require('gulp');
 const gulpIf = require('gulp-if');
@@ -156,7 +154,8 @@ const packagePath = `${resultPath}/${packageDir}`;
 const distPath = `${resultPath}/${packageDistDir}`;
 
 gulp.task('npm-sources', gulp.series(
-    'ts-sources',
+    shell.task('pnpm nx run devextreme:build:npm:dts-modules'),
+    shell.task('pnpm nx run devextreme:build:npm:dts-bundle'),
     () => gulp
         .src(devextremeDistWorkspacePackageJsonPath)
         .pipe(
@@ -212,4 +211,4 @@ gulp.task('npm-sass', gulp.series(
     )
 ));
 
-gulp.task('npm', gulp.series('npm-sources', 'npm-dist', 'ts-check-public-modules', 'npm-sass'));
+gulp.task('npm', gulp.series('npm-sources', 'npm-dist', 'npm-sass'));

packages/devextreme/gulpfile.js

@@ -31,7 +31,6 @@ gulp.task('clean', function(callback) {
 require('./build/gulp/bundler-config');
 require('./build/gulp/transpile');
 require('./build/gulp/js-bundles');
-require('./build/gulp/ts');
 require('./build/gulp/localization');
 require('./build/gulp/systemjs');
 
@@ -69,6 +68,8 @@ gulp.task('aspnet', shell.task(
 
 gulp.task('vendor', shell.task('pnpm nx run devextreme:copy:vendor'));
 
+gulp.task('ts', shell.task('pnpm nx run devextreme:build:declarations'));
+
 gulp.task('check-license-notices', shell.task('pnpm nx run devextreme:verify:licenses'));
 
 gulp.task('state-manager-optimize', shell.task('pnpm nx run devextreme:state-manager:optimize'));

packages/devextreme/package.json

@@ -247,7 +247,7 @@
     "update-ts-reexports": "dx-tools generate-reexports --sources ./js --exclude \"((dialog|export|list_light|notify|overlay|palette|set_template_engine|splitter_control|themes|themes_callback|track_bar|utils|validation_engine|validation_message)[.d.ts])\" --compiler-options \"{ \\\"typeRoots\\\": [] }\"",
     "update-ts-bundle": "dx-tools generate-ts-bundle --sources ./js --output-path ./ts/dx.all.d.ts",
     "regenerate": "pnpm run update-ts-bundle && pnpm run update-ts-reexports",
-    "validate-ts": "gulp validate-ts",
+    "validate-ts": "pnpm nx run devextreme:validate:ts",
     "validate-declarations": "dx-tools validate-declarations --sources ./js --exclude \"js/(renovation|__internal|.eslintrc.js)\" --compiler-options \"{ \\\"typeRoots\\\": [] }\"",
     "testcafe-in-docker": "docker build -f ./testing/testcafe/docker/Dockerfile -t testcafe-testing . && docker run -it testcafe-testing",
     "test-jest": "cross-env NODE_OPTIONS='--expose-gc' jest --no-coverage --runInBand --selectProjects jsdom-tests",

packages/devextreme/project.json

@@ -786,18 +786,75 @@
       },
       "outputs": ["{projectRoot}/artifacts/js/dx.aspnet.mvc.js"]
     },
+    "verify:ts-modules": {
+      "executor": "devextreme-nx-infra-plugin:check-declarations",
+      "options": {
+        "mode": "modules",
+        "typescriptModule": "typescript-min"
+      },
+      "inputs": [
+        "{projectRoot}/js/**/*.d.ts",
+        "{projectRoot}/build/gulp/modules_metadata.json"
+      ]
+    },
+    "verify:ts-bundle": {
+      "executor": "devextreme-nx-infra-plugin:check-declarations",
+      "options": {
+        "mode": "bundle",
+        "typescriptModule": "typescript-min"
+      },
+      "dependsOn": ["build:npm:dts-bundle"],
+      "inputs": [
+        "{projectRoot}/artifacts/ts/dx.all.d.ts",
+        "{projectRoot}/ts/dx.all.d.ts",
+        "{projectRoot}/ts/aliases.d.ts",
+        "{projectRoot}/build/gulp/license-header.txt"
+      ]
+    },
+    "verify:ts-jquery": {
+      "executor": "devextreme-nx-infra-plugin:check-declarations",
+      "options": {
+        "mode": "jquery",
+        "typescriptModule": "typescript-min"
+      },
+      "dependsOn": ["build:npm:dts-bundle"],
+      "inputs": [
+        "{projectRoot}/artifacts/ts/dx.all.d.ts",
+        "{projectRoot}/ts/dx.all.d.ts",
+        "{projectRoot}/ts/aliases.d.ts",
+        "{projectRoot}/build/gulp/modules_metadata.json"
+      ]
+    },
+    "copy:ts-vendor": {
+      "executor": "devextreme-nx-infra-plugin:copy-files",
+      "options": {
+        "files": [
+          { "from": "./ts/vendor/*", "to": "./artifacts/ts" }
+        ]
+      },
+      "inputs": ["{projectRoot}/ts/vendor/**/*"],
+      "outputs": ["{projectRoot}/artifacts/ts/**/*"]
+    },
     "build:declarations": {
       "executor": "nx:run-commands",
       "options": {
-        "command": "gulp ts",
-        "cwd": "{projectRoot}"
+        "commands": [
+          "pnpm nx run devextreme:copy:ts-vendor",
+          "pnpm nx run devextreme:verify:ts-jquery",
+          "pnpm nx run devextreme:verify:ts-bundle"
+        ],
+        "parallel": false
       },
       "inputs": [
         "{projectRoot}/ts/**/*.d.ts",
-        "{projectRoot}/build/gulp/ts.js"
+        "{projectRoot}/ts/vendor/**/*",
+        "{projectRoot}/build/gulp/modules_metadata.json",
+        "{projectRoot}/build/gulp/license-header.txt"
       ],
       "outputs": [
-        "{projectRoot}/artifacts/ts"
+        "{projectRoot}/artifacts/ts",
+        "{projectRoot}/artifacts/ts/dx.all.d.ts",
+        "{projectRoot}/artifacts/npm/devextreme/bundles/dx.all.d.ts"
       ]
     },
     "compress:ts-modules": {
@@ -1235,14 +1292,47 @@
       }
     },
     "verify:public-modules": {
-      "executor": "nx:run-commands",
+      "executor": "devextreme-nx-infra-plugin:check-declarations",
       "options": {
-        "command": "cross-env BUILD_ESM_PACKAGE=true gulp ts-check-public-modules",
-        "cwd": "{projectRoot}"
+        "mode": "public-modules",
+        "typescriptModule": "typescript-min"
       },
+      "dependsOn": [
+        { "target": "build:npm:dts-modules", "params": "forward" },
+        { "target": "build:npm:dts-bundle", "params": "forward" }
+      ],
       "inputs": [
         "{projectRoot}/artifacts/npm/devextreme/**/*.d.ts",
-        "{projectRoot}/build/gulp/modules_metadata.json"
+        "{projectRoot}/artifacts/npm/devextreme/bundles/dx.all.d.ts",
+        "{projectRoot}/build/gulp/modules_metadata.json",
+        "{projectRoot}/ts/dx.all.d.ts",
+        "{projectRoot}/ts/aliases.d.ts"
+      ],
+      "configurations": {
+        "internal": {
+          "internalPackage": true,
+          "npmPackageDir": "devextreme-internal"
+        }
+      }
+    },
+    "validate:ts": {
+      "executor": "nx:run-commands",
+      "options": {
+        "commands": [
+          "pnpm nx run devextreme:verify:ts-modules",
+          "pnpm nx run devextreme:verify:ts-bundle",
+          "pnpm nx run devextreme:verify:ts-jquery",
+          "pnpm nx run devextreme:verify:public-modules"
+        ],
+        "parallel": false,
+        "cwd": "{workspaceRoot}"
+      },
+      "inputs": [
+        "{projectRoot}/js/**/*.d.ts",
+        "{projectRoot}/ts/dx.all.d.ts",
+        "{projectRoot}/ts/aliases.d.ts",
+        "{projectRoot}/build/gulp/modules_metadata.json",
+        "{projectRoot}/artifacts/npm/devextreme/**/*.d.ts"
       ]
     },
     "build:npm": {

packages/nx-infra-plugin/AGENTS.md

@@ -23,7 +23,9 @@ Each executor lives at `src/executors/<name>/`:
 - `<name>.impl.ts` — business logic via `createExecutor` + named exports for cross-executor reuse
 - `schema.ts`, `schema.json`, `executor.e2e.spec.ts`, optional `defaults.ts`
 
-Each cross-executor concern (license banner, glob-aware copy, file concatenation, debug-block stripping, etc.) is owned by exactly ONE executor and exposed via named exports from its `*.impl.ts`. Discover what is available by reading the named exports of the relevant executor; do not re-implement. The full executor catalogue is in `executors.json`; generic primitives live in `src/utils/`.
+Each cross-executor concern (license banner, glob-aware copy, file concatenation, debug-block stripping, declaration type-check entry generation, etc.) is owned by exactly ONE executor and exposed via named exports from its `*.impl.ts`. Discover what is available by reading the named exports of the relevant executor; do not re-implement. The full executor catalogue is in `executors.json`; generic primitives live in `src/utils/`.
+
+- **`check-declarations`** — noEmit TypeScript checks for `.d.ts` (modes: `jquery`, `bundle`, `modules`, `public-modules`). Use **`dts-modules`** / **`dts-bundle`** to produce files; this executor only validates.
 
 ## Conventions
 

packages/nx-infra-plugin/executors.json

@@ -100,6 +100,11 @@
       "schema": "./src/executors/dts-bundle/schema.json",
       "description": "Assemble TypeScript declaration bundle files from source"
     },
+    "check-declarations": {
+      "implementation": "./src/executors/check-declarations/executor",
+      "schema": "./src/executors/check-declarations/schema.json",
+      "description": "Type-check DevExtreme .d.ts bundles and modules (gulp validate-ts parity)"
+    },
     "npm-assemble": {
       "implementation": "./src/executors/npm-assemble/executor",
       "schema": "./src/executors/npm-assemble/schema.json",