add workflow for checking for new rust-analyzer versions (#107)

.github/workflows/schema.yml

@@ -1,4 +1,4 @@
-name: Check update RA settings
+name: Check/update RA settings
 
 on:
   pull_request:
@@ -46,27 +46,21 @@ jobs:
           } >> "$GITHUB_OUTPUT"
 
       - name: Find Comment
-        if: steps.new_settings.outputs.CHANGES != 'No changes'
         uses: peter-evans/find-comment@v2
         id: find-comment
         with:
           issue-number: ${{ github.event.pull_request.number }}
           comment-author: 'github-actions[bot]'
 
       - name: Create or update comment
-        if: steps.new_settings.outputs.CHANGES != 'No changes'
         uses: peter-evans/create-or-update-comment@v3
         with:
           comment-id: ${{ steps.find-comment.outputs.comment-id }}
           issue-number: ${{ github.event.pull_request.number }}
           body: |
-            Found the following changes in https://github.com/rust-lang/rust-analyzer/blob/${{ steps.tag-to.outputs.TAG }}/editors/code/package.json between tags ${{ steps.tag-from.outputs.TAG }} and ${{ steps.tag-to.outputs.TAG }}
+            Changes in https://github.com/rust-lang/rust-analyzer/blob/${{ steps.tag-to.outputs.TAG }}/editors/code/package.json between tags `${{ steps.tag-from.outputs.TAG }}` and `${{ steps.tag-to.outputs.TAG }}`:
 
-            <details>
-              <summary>New settings</summary>
-
-              ```diff
-              ${{ steps.new_settings.outputs.CHANGES }}
-              ```
-            </details>
+            ```diff
+            ${{ steps.new_settings.outputs.CHANGES }}
+            ```
           edit-mode: replace

.github/workflows/update-check.yaml

@@ -0,0 +1,56 @@
+name: Check/update to latest RA version
+
+on:
+  schedule:
+    # Ru every day at 7:15
+    - cron: 15 7 * * *
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Check RA version
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ripgrep
+
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.SUBLIMELSP_APP_ID }}
+          private-key: ${{ secrets.SUBLIMELSP_APP_PRIVATE_KEY }}
+
+      - name: Get latest release of rust-analyzer
+        uses: pozetroninc/[email protected]
+        id: latest_ra
+        with:
+          excludes: 'prerelease,draft'
+          repository: 'rust-lang/rust-analyzer'
+          token: ${{ steps.app-token.outputs.token }}
+
+      - uses: actions/checkout@v4
+        with:
+          ref: main
+
+      - name: Get current TAG from main
+        id: current_release
+        run: |
+          release=$(rg -o 'TAG = "([^"]+)"' -r \$1 "plugin.py")
+          echo "release=$release" >> "$GITHUB_OUTPUT"
+
+      - if: steps.current_release.outputs.release != steps.latest_ra.outputs.release
+        name: Update current version
+        run: sed -i 's/${{ steps.current_release.outputs.release }}/${{ steps.latest_ra.outputs.release }}/' plugin.py
+
+      - if: steps.current_release.outputs.release != steps.latest_ra.outputs.release
+        name: Create Pull Request
+        uses: peter-evans/create-pull-request@v5
+        with:
+          commit-message: update rust-analyzer to ${{ steps.latest_ra.outputs.release }}
+          delete-branch: true
+          title: update rust-analyzer to ${{ steps.latest_ra.outputs.release }}
+          body: 'Update rust-analyzer server to [${{ steps.latest_ra.outputs.release }}](https://github.com/rust-lang/rust-analyzer/releases/tag/${{ steps.latest_ra.outputs.release }})'
+          token: ${{ steps.app-token.outputs.token }}

scripts/new_settings.sh

@@ -24,7 +24,7 @@ function download_rust_by_tag {
       exit "No tag provided"
    fi
 
-   pushd "${LSP_REPO_DIR}" || exit
+   pushd "${LSP_REPO_DIR}" > /dev/null || exit
 
    archive_url="${RA_REPO_URL}/archive/${tag}.zip"
    temp_zip="src-${tag}.zip"
@@ -45,4 +45,5 @@ download_rust_by_tag "$tag_to"
 settings_to=$(jq ".contributes.configuration.properties" "${RA_REPO_DIR}/editors/code/package.json")
 rm -rf "${RA_REPO_DIR}"
 
-diff -u <(echo "$settings_from") <(echo "$settings_to") || echo "No changes"
+# This will exit with error code on changes. Make sure to not rely on anything running after it.
+diff -u <(echo "$settings_from") <(echo "$settings_to") && echo "No changes"