feat: implement transparent language server client

.github/workflows/build.yml

@@ -11,21 +11,17 @@ on:
 jobs:
   package:
     runs-on: ubuntu-20.04
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v3
         with:
-          node-version: '16.x'
-      - uses: actions/cache@v2
-        with:
-          path: '**/node_modules'
-          key: ${{ runner.os }}-modules-${{ hashFiles('**/package-lock.lock') }}
-      - name: Install dependencies
-        run: npm ci
-      - name: Install vsce
-        run: npm install -g [email protected]
-      - name: Package extension
-        run: vsce package --out sqlnotebook-${{ github.sha }}.vsix
+          submodules: true
+      - uses: cachix/install-nix-action@v16
+      - run: npm ci
+      - run: ./compile_sqls.fish
+      - run: npx vsce package --out sqlnotebook-${{ github.sha }}.vsix
       - name: Upload vsix as artifact
         uses: actions/upload-artifact@v1
         with:

.github/workflows/publish.yml

@@ -18,26 +18,29 @@ permissions:
 jobs:
   publish:
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
       - name: Parse version
         run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
-      - name: Install dependencies
-        run: npm ci
-      - name: Install vsce
-        run: npm install -g [email protected]
-      - name: Package extension
-        run: vsce package --out sqlnotebook-${{ env.RELEASE_VERSION }}.vsix
+      - uses: cachix/install-nix-action@v16
+      - run: npm ci
+      - run: ./compile_sqls.fish
+      - run: npx vsce package --out sqlnotebook-${{ env.RELEASE_VERSION }}.vsix
       - name: Upload vsix as artifact
         uses: actions/upload-artifact@v1
         with:
           name: sqlnotebook-${{ env.RELEASE_VERSION }}.vsix
           path: sqlnotebook-${{ env.RELEASE_VERSION }}.vsix
       - name: Publish Extension to Microsoft Marketplace
-        run: vsce publish --packagePath ./sqlnotebook-${{ env.RELEASE_VERSION }}.vsix
+        run: npx vsce publish --packagePath ./sqlnotebook-${{ env.RELEASE_VERSION }}.vsix
+        shell: nix develop -c bash {0}
         env:
           VSCE_PAT: ${{ secrets.VSCE_CREDENTIALS }}
-      - name: Install OpenVSX CLI
-        run: npm install -g ovsx
       - name: Publish to OpenVSX
         run: npx ovsx publish ./sqlnotebook-${{ env.RELEASE_VERSION }}.vsix -p ${{ secrets.OPEN_VSX_CREDENTIALS }}
+        shell: nix develop -c bash {0}

.gitignore

@@ -1,3 +1,5 @@
 out
 node_modules
 *.vsix
+sqls_bin
+sqls

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "sqls"]
+	path = sqls
+	url = https://github.com/cmoog/sqls

.vscodeignore

@@ -9,3 +9,4 @@ vsc-extension-quickstart.md
 **/*.map
 **/*.ts
 **/*.tsbuildinfo
+sqls

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Change Log
 
-## [Unreleased]
+## [Unreleased 0.5.0]
 
-- Initial release
+- Package `sqls` language server into `vscode-sql-notebook`.
+  - When running on a compatible arch/os, notebooks will now
+    benefit from enhacned typed autocomplete and hover information
+    when connected to a valid database connection.

compile_sqls.fish

@@ -0,0 +1,32 @@
+#!/usr/bin/env fish
+
+# This script compiles the ./sqls language server
+# into binaries for the most common ARCH/OS combinations.
+# Then, we use `upx` to compress the binary to save on
+# overall bundle size.
+# 
+# Eventually, these binaries are bundled into the final
+# .vsix asset and shipped with the extension. At runtime,
+# the extension will check if an available binary exists for
+# the given detected ARCH/OS combo. If yes, it will run it as
+# a language server to provide enhanced completion support. 
+
+
+set --local arch { arm64, amd64, 386 }
+set --local os { linux, darwin, windows }
+
+cd sqls
+
+for a in $arch
+	for o in $os
+		if [ "$o" = "darwin" -a "$a" = "386" ]
+			continue
+		end
+		echo "building sqls_"$a"_"$o
+		set --local binpath "../sqls_bin/sqls_"$a"_"$o
+		CGO_ENABLED=0 GOOS=$o GOARCH=$a go build -o $binpath -ldflags="-s -w"; or exit 1
+
+		# disable this for now, it was causing issues on arm64/darwin
+		# upx $binpath
+	end
+end

flake.nix

@@ -12,7 +12,7 @@
       in
       {
         devShell = pkgs.mkShell {
-          packages = with pkgs; [ nodejs-16_x ];
+          packages = with pkgs; [ nodejs-16_x go_1_17 fish upx ];
         };
       }
     );