Add ArkTS language support with .ets extension and HarmonyOS samples

Author: Groupguanfang

.github/workflows/publish_docker_image.yml

@@ -0,0 +1,55 @@
+name: Publish Docker image
+on:
+  release:
+    types: [published]
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build-and-release:
+    runs-on: ubuntu-latest
+
+    permissions:
+      packages: write
+      contents: read
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        id: push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository }}:buildcache
+          cache-to: type=registry,ref=ghcr.io/${{ github.repository }}:buildcache,mode=max
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: ghcr.io/${{ github.repository }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true

.gitmodules

@@ -7,6 +7,9 @@
 [submodule "vendor/grammars/Alloy.tmbundle"]
 	path = vendor/grammars/Alloy.tmbundle
 	url = https://github.com/macekond/Alloy.tmbundle
+[submodule "vendor/grammars/ArkTS"]
+	path = vendor/grammars/ArkTS
+	url = https://github.com/ohosvscode/arkTS
 [submodule "vendor/grammars/Assembly-Syntax-Definition"]
 	path = vendor/grammars/Assembly-Syntax-Definition
 	url = https://github.com/calculuswhiz/Assembly-Syntax-Definition
@@ -1530,6 +1533,3 @@
 [submodule "vendor/grammars/zephir-sublime"]
 	path = vendor/grammars/zephir-sublime
 	url = https://github.com/phalcon/zephir-sublime
-[submodule "vendor/grammars/ArkTS"]
-	path = vendor/grammars/ArkTS
-	url = https://github.com/ohosvscode/arkTS

README.md

@@ -184,7 +184,20 @@ grammars.yml: 884 lines (884 sloc)
 
 #### Docker
 
-If you have Docker installed you can build an image and run Linguist within a container:
+If you have Docker installed you can either build or use
+our pre-built images and run Linguist within a container:
+
+```console
+$ docker run --rm -v $(pwd):$(pwd):Z -w $(pwd) -t ghcr.io/github-linguist/linguist:latest
+66.84%  264519     Ruby
+24.68%  97685      C
+6.57%   25999      Go
+1.29%   5098       Lex
+0.32%   1257       Shell
+0.31%   1212       Dockerfile
+```
+
+##### Building the image
 
 ```console
 $ docker build -t linguist .

grammars.yml

@@ -4,6 +4,8 @@ vendor/grammars/AL:
 - source.al
 vendor/grammars/Alloy.tmbundle:
 - source.alloy
+vendor/grammars/ArkTS:
+- source.ets
 vendor/grammars/Assembly-Syntax-Definition:
 - source.x86
 vendor/grammars/Atom-PostScript:
@@ -163,8 +165,6 @@ vendor/grammars/SublimeXtend:
 vendor/grammars/Syntax-highlighting-for-PostCSS:
 - source.css.postcss.sugarss
 - source.postcss
-vendor/grammars/ArkTS:
-- source.ets
 vendor/grammars/SystemVerilog:
 - source.systemverilog
 - source.ucfconstraints

lib/linguist/languages.yml

@@ -4023,6 +4023,8 @@ Lean:
 Lean 4:
   type: programming
   group: Lean
+  aliases:
+  - lean4
   extensions:
   - ".lean"
   tm_scope: source.lean4

vendor/licenses/git_submodule/ArkTS.dep.yml

@@ -0,0 +1,10 @@
+---
+name: ArkTS
+version: 107a21c78819540405549c9e65d9447d313c165a
+type: git_submodule
+homepage: https://github.com/ohosvscode/arkTS
+license: mit
+licenses:
+- sources: LICENSE
+  text: "MIT License\n\nCopyright (c) 2025 Naily Zero\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE."
+notices: []