feat: esm.sh support, add Fresh example

_sources/generated.json

@@ -0,0 +1,58 @@
+{
+    "esbuild-aarch64-darwin": {
+        "cargoLocks": null,
+        "date": null,
+        "extract": null,
+        "name": "esbuild-aarch64-darwin",
+        "passthru": null,
+        "pinned": false,
+        "src": {
+            "sha256": "sha256-mtCCgWZi2wdbgz0gRYLP/GZfgJ/UKLnPTBvc5pxpk9g=",
+            "type": "tarball",
+            "url": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.19.4.tgz"
+        },
+        "version": "0.19.4"
+    },
+    "esbuild-aarch64-linux": {
+        "cargoLocks": null,
+        "date": null,
+        "extract": null,
+        "name": "esbuild-aarch64-linux",
+        "passthru": null,
+        "pinned": false,
+        "src": {
+            "sha256": "sha256-0UNPha4R8O8cCDiddB6755asI8eFzZT/wvwrN7xEKPo=",
+            "type": "tarball",
+            "url": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.19.4.tgz"
+        },
+        "version": "0.19.4"
+    },
+    "esbuild-x86_64-darwin": {
+        "cargoLocks": null,
+        "date": null,
+        "extract": null,
+        "name": "esbuild-x86_64-darwin",
+        "passthru": null,
+        "pinned": false,
+        "src": {
+            "sha256": "sha256-6vGfZgKyZw0DHkov07UYsIIGIy8DyeDvcn6qZSPTDxU=",
+            "type": "tarball",
+            "url": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.19.4.tgz"
+        },
+        "version": "0.19.4"
+    },
+    "esbuild-x86_64-linux": {
+        "cargoLocks": null,
+        "date": null,
+        "extract": null,
+        "name": "esbuild-x86_64-linux",
+        "passthru": null,
+        "pinned": false,
+        "src": {
+            "sha256": "sha256-Cf8siblPU9rrTajm88VYibOSIimM2Of0kQudINeOrew=",
+            "type": "tarball",
+            "url": "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.19.4.tgz"
+        },
+        "version": "0.19.4"
+    }
+}

_sources/generated.nix

@@ -0,0 +1,36 @@
+# This file was generated by nvfetcher, please do not modify it manually.
+{ fetchgit, fetchurl, fetchFromGitHub, dockerTools }:
+{
+  esbuild-aarch64-darwin = {
+    pname = "esbuild-aarch64-darwin";
+    version = "0.19.4";
+    src = fetchTarball {
+      url = "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.19.4.tgz";
+      sha256 = "sha256-mtCCgWZi2wdbgz0gRYLP/GZfgJ/UKLnPTBvc5pxpk9g=";
+    };
+  };
+  esbuild-aarch64-linux = {
+    pname = "esbuild-aarch64-linux";
+    version = "0.19.4";
+    src = fetchTarball {
+      url = "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.19.4.tgz";
+      sha256 = "sha256-0UNPha4R8O8cCDiddB6755asI8eFzZT/wvwrN7xEKPo=";
+    };
+  };
+  esbuild-x86_64-darwin = {
+    pname = "esbuild-x86_64-darwin";
+    version = "0.19.4";
+    src = fetchTarball {
+      url = "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.19.4.tgz";
+      sha256 = "sha256-6vGfZgKyZw0DHkov07UYsIIGIy8DyeDvcn6qZSPTDxU=";
+    };
+  };
+  esbuild-x86_64-linux = {
+    pname = "esbuild-x86_64-linux";
+    version = "0.19.4";
+    src = fetchTarball {
+      url = "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.19.4.tgz";
+      sha256 = "sha256-Cf8siblPU9rrTajm88VYibOSIimM2Of0kQudINeOrew=";
+    };
+  };
+}

ci.nix

@@ -3,6 +3,8 @@
     mkdir -p $out
     deno run -A ./main.ts > $out/output.txt
   '';
+  nvfetcher = pkgs.callPackage ./_sources/generated.nix {};
+  esbuild = nvfetcher."esbuild-${pkgs.hostPlatform.system}";
 in {
   # simple imports, following the `deps.ts` convention
   remote-simple = pkgs.denoPlatform.mkDenoDerivation {
@@ -33,6 +35,32 @@ in {
     inherit buildPhase;
   };
 
+  # with esm.sh dependencies
+  esm-simple = pkgs.denoPlatform.mkDenoDerivation {
+    name = "esm-simple";
+
+    src = ./examples/esm-simple;
+
+    inherit buildPhase;
+  };
+
+  # Fresh project heavily utilizing esm.sh dependencies
+  fresh = pkgs.denoPlatform.mkDenoDerivation {
+    name = "fresh";
+
+    src = ./examples/fresh;
+
+    buildPhase = ''
+      deno task build
+    '';
+
+    env.ESBUILD_BINARY_PATH = "${esbuild.src}/bin/esbuild";
+
+    installPhase = ''
+      cp -r _fresh $out
+    '';
+  };
+
   # Lume project with mixed dependencies
   lume = pkgs.denoPlatform.mkDenoDerivation {
     name = "lume";

examples/esm-simple/deno.json

@@ -0,0 +1 @@
+{}

examples/esm-simple/main.ts

@@ -0,0 +1,15 @@
+import color from "https://esm.sh/v135/[email protected]/";
+
+const ascii = [
+  color.green("╺┳┓┏━╸┏┓╻┏━┓ ╻  ┏━┓┏┓╻╺┳┓"),
+  color.green(" ┃┃┣╸ ┃┗┫┃ ┃ ┃  ┣━┫┃┗┫ ┃┃"),
+  color.green("╺┻┛┗━╸╹ ╹┗━┛╹┗━╸╹ ╹╹ ╹╺┻┛"),
+  color.black("         ┏━┓┏┓╻"),
+  color.black("         ┃ ┃┃┗┫"),
+  color.black("         ┗━┛╹ ╹"),
+  color.blue("        ┏┓╻╻╻ ╻"),
+  color.blue("        ┃┗┫┃┏╋┛"),
+  color.blue("        ╹ ╹╹╹ ╹"),
+].join("\n");
+
+console.log(color.bold(color.blue(ascii)));

examples/fresh/.gitignore

@@ -0,0 +1,11 @@
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# Fresh build directory
+_fresh/
+# npm dependencies
+node_modules/

examples/fresh/_nix-cache.ts

@@ -0,0 +1,10 @@
+// just needed for the nix cache to work
+import {} from "https://deno.land/x/[email protected]/src/runtime/entrypoints/deserializer.ts";
+import {} from "https://deno.land/x/[email protected]/src/runtime/entrypoints/main.ts";
+import {} from "https://deno.land/x/[email protected]/src/runtime/entrypoints/signals.ts";
+import {} from "https://deno.land/x/[email protected]/src/runtime/polyfills.ts";
+import {} from "https://deno.land/x/[email protected]/mod.d.ts";
+import {} from "https://deno.land/x/[email protected]/mod.d.ts";
+import {} from "https://deno.land/x/[email protected]/lib/types.d.ts";
+import {} from "https://deno.land/[email protected]/io/types.d.ts";
+import {} from "https://deno.land/x/[email protected]/wasm.d.ts";

examples/fresh/components/Button.tsx

@@ -0,0 +1,12 @@
+import { JSX } from "preact";
+import { IS_BROWSER } from "$fresh/runtime.ts";
+
+export function Button(props: JSX.HTMLAttributes<HTMLButtonElement>) {
+  return (
+    <button
+      {...props}
+      disabled={!IS_BROWSER || props.disabled}
+      class="px-2 py-1 border-gray-500 border-2 rounded bg-white hover:bg-gray-200 transition-colors"
+    />
+  );
+}

examples/fresh/deno.json

@@ -0,0 +1,29 @@
+{
+  "tasks": {
+    "check": "deno fmt --check && deno lint && deno check **/*.ts && deno check **/*.tsx",
+    "cli": "echo \"import '\\$fresh/src/dev/cli.ts'\" | deno run --unstable -A -",
+    "manifest": "deno task cli manifest $(pwd)",
+    "start": "deno run -A --watch=static/,routes/ dev.ts",
+    "build": "deno run -A dev.ts build",
+    "preview": "deno run -A main.ts",
+    "update": "deno run -A -r https://fresh.deno.dev/update ."
+  },
+  "lint": {
+    "rules": {
+      "tags": ["fresh", "recommended"]
+    }
+  },
+  "exclude": ["**/_fresh/*"],
+  "imports": {
+    "$fresh/": "https://deno.land/x/[email protected]/",
+    "preact": "https://esm.sh/[email protected]",
+    "preact/": "https://esm.sh/[email protected]/",
+    "@preact/signals": "https://esm.sh/*@preact/[email protected]",
+    "@preact/signals-core": "https://esm.sh/*@preact/[email protected]",
+    "$std/": "https://deno.land/[email protected]/"
+  },
+  "compilerOptions": {
+    "jsx": "react-jsx",
+    "jsxImportSource": "preact"
+  }
+}