chore: add CI and publishing via CI

.github/workflows/ci.yml

@@ -0,0 +1,63 @@
+name: ci
+
+on: [push, pull_request]
+
+concurrency:
+  group: "${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  deno:
+    if: |
+      github.event_name == 'push' ||
+      !startsWith(github.event.pull_request.head.label, 'denoland:')
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: canary
+
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: src/rs_lib
+
+      - name: build
+        run: deno task wasmbuild
+
+      - name: fmt
+        run: deno fmt --check
+
+      - name: lint
+        run: deno lint
+
+      - name: check
+        run: deno check --doc
+
+      - name: test
+        run: deno test -A
+
+  jsr:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: canary
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: src/rs_lib
+      - name: build
+        run: deno task wasmbuild
+      - name: Publish to JSR on tag
+        run: deno run -A jsr:@david/publish-on-tag@0.2.0

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "deno"]
+	path = deno
+	url = https://github.com/denoland/deno
+	shallow = true

deno.json

@@ -1,8 +1,7 @@
 {
   "name": "@deno/loader",
-  "version": "0.0.8",
   "tasks": {
-    "wasmbuild": "deno run -A jsr:@deno/wasmbuild@0.19.2 --out ./src/lib"
+    "wasmbuild": "cd src/rs_lib && deno run -A jsr:@deno/wasmbuild@0.19.2 --out ../lib"
   },
   "publish": {
     "exclude": [
@@ -12,7 +11,10 @@
   },
   "exports": "./src/mod.ts",
   "exclude": [
-    "./target",
+    ".vscode",
+    "deno",
+    "src/rs_lib/target",
+    "target",
     "tests/jsx/testdata"
   ],
   "imports": {

src/rs_lib/Cargo.toml

@@ -21,12 +21,18 @@ deno_cache_dir = { version = "0.22.2", features = ["sync"] }
 deno_config = { version = "0.56.0", features = ["workspace", "sync"] }
 deno_error = "0.6.1"
 deno_graph = { version = "0.95.1", features = ["swc"], default-features = false }
-deno_npm_cache = { path = "../../../deno/resolvers/npm_cache" }
-deno_npm_installer = { path = "../../../deno/resolvers/npm_installer", default-features = false }
+deno_npm_cache = { path = "../../deno/resolvers/npm_cache" }
+deno_npm_installer = { path = "../../deno/resolvers/npm_installer", default-features = false }
 deno_path_util = "0.4.0"
-deno_resolver = { path = "../../../deno/resolvers/deno", features = ["deno_ast", "graph", "sync"] }
+deno_resolver = { path = "../../deno/resolvers/deno", features = ["deno_ast", "graph", "sync"] }
 deno_semver = "0.8.0"
 deno_unsync = { version = "0.4.4", default-features = false }
-node_resolver = { path = "../../../deno/resolvers/node", features = ["sync"] }
+node_resolver = { path = "../../deno/resolvers/node", features = ["sync"] }
 sys_traits = { version = "0.1.16", features = ["real", "wasm"] }
 url = "2.5.4"
+
+[profile.release]
+codegen-units = 1
+incremental = true
+lto = true
+opt-level = "z"

src/rs_lib/lib.rs

@@ -7,6 +7,7 @@ use std::rc::Rc;
 use std::sync::Arc;
 
 use anyhow::bail;
+use deno_ast::EmitOptions;
 use deno_ast::ModuleKind;
 use deno_ast::TranspileModuleOptions;
 use deno_ast::TranspileOptions;
@@ -564,13 +565,17 @@ impl DenoLoader {
       } else {
         Cow::Borrowed(&transpile_and_emit_options.transpile)
       };
+      let emit_options = EmitOptions {
+        source_map_base: Some(self.workspace_factory.workspace_directory()?.workspace.root_dir().as_ref().clone()),
+        ..transpile_and_emit_options.emit.clone()
+      };
       let transpiled_source = parsed_source
         .transpile(
           &transpile_options,
           &TranspileModuleOptions {
             module_kind: Some(ModuleKind::from_is_cjs(is_cjs)),
           },
-          &transpile_and_emit_options.emit,
+          &emit_options,
         )?
         .into_source()
         .text;

tests/jsx/main.test.ts

@@ -14,9 +14,9 @@ Deno.test("loads jsx transpiled", async () => {
   });
 
   const mainJsxSourceMappingURL =
-    "//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImZpbGU6Ly8vVjovZGVuby1qcy1sb2FkZXIvdGVzdHMvanN4L3Rlc3RkYXRhL21haW4uanN4Il0sInNvdXJjZXNDb250ZW50IjpbImNvbnNvbGUubG9nKDxkaXYgLz4pO1xuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiI7Ozs7QUFBQSxRQUFRLEdBQUcifQ==";
+    "//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIm1haW4uanN4Il0sInNvdXJjZXNDb250ZW50IjpbImNvbnNvbGUubG9nKDxkaXYgLz4pO1xuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiI7Ozs7QUFBQSxRQUFRLEdBQUcifQ==";
   const mainTsxSourceMappingURL =
-    "//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImZpbGU6Ly8vVjovZGVuby1qcy1sb2FkZXIvdGVzdHMvanN4L3Rlc3RkYXRhL21haW4udHN4Il0sInNvdXJjZXNDb250ZW50IjpbImNvbnN0IHZhbHVlOiBzdHJpbmcgPSBcIlwiO1xuY29uc29sZS5sb2coPGRpdiAvPiwgdmFsdWUpO1xuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLE1BQU0sUUFBZ0I7QUFDdEIsUUFBUSxHQUFHLEVBQUUsT0FBUSJ9";
+    "//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIm1haW4udHN4Il0sInNvdXJjZXNDb250ZW50IjpbImNvbnN0IHZhbHVlOiBzdHJpbmcgPSBcIlwiO1xuY29uc29sZS5sb2coPGRpdiAvPiwgdmFsdWUpO1xuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLE1BQU0sUUFBZ0I7QUFDdEIsUUFBUSxHQUFHLEVBQUUsT0FBUSJ9";
   const mainJsxUrl = loader.resolve(mainJsx, undefined, ResolutionMode.Import);
   const mainTsxUrl = loader.resolve(mainTsx, undefined, ResolutionMode.Import);