chore: format source code, run deno fmt --check in CI (#465)

.github/workflows/ci.yml

@@ -0,0 +1,14 @@
+name: CI
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - uses: denoland/setup-deno@v1
+      - run: deno fmt --check

.github/workflows/update_versions.ts

@@ -32,7 +32,7 @@ if (Deno.args.includes("--create-pr")) {
 async function getLatestTagForRepo(name: string) {
   $.logStep(`Fetching latest release for ${name}...`);
   const latestRelease = await $.request(
-    `https://api.github.com/repos/denoland/${name}/releases/latest`
+    `https://api.github.com/repos/denoland/${name}/releases/latest`,
   )
     .header("accept", "application/vnd.github.v3+json")
     .json<{ tag_name: string }>();
@@ -81,8 +81,7 @@ async function tryCreatePr() {
   $.log(`Opened PR at ${openedPr.data.url}`);
 
   function getPrBody() {
-    let text =
-      `Bumped versions for ${latestCliVersion}\n\n` +
+    let text = `Bumped versions for ${latestCliVersion}\n\n` +
       `To make edits to this PR:\n` +
       "```shell\n" +
       `gh pr checkout <THIS PR NUMBER>\n` +

README.md

@@ -198,8 +198,8 @@ authored.
 
 ## Examples
 
-[Deno by Example](https://docs.deno.com/examples) is a collection of small snippets showcasing various functions of the APIs implemented in Deno.
-
+[Deno by Example](https://docs.deno.com/examples) is a collection of small
+snippets showcasing various functions of the APIs implemented in Deno.
 
 - Examples are written in TypeScript
 - Each example should be a single file, no more than 50 lines
@@ -217,10 +217,11 @@ authored.
 
 ### Adding an example
 
-To add an example, create a file in the `by-example` directory. The file name should
-be a short description of the example (in kebab case) and the contents should be the code for the example.
-The file should be in the `.ts` format. The file should start with a JSDoc style
-multi line comment that describes the example:
+To add an example, create a file in the `by-example` directory. The file name
+should be a short description of the example (in kebab case) and the contents
+should be the code for the example. The file should be in the `.ts` format. The
+file should start with a JSDoc style multi line comment that describes the
+example:
 
 ```ts
 /**

by-example/checking-file-existence.ts

@@ -4,7 +4,7 @@
  * @tags cli, deploy
  * @run --allow-read --allow-write <url>
  * @group File System
- * 
+ *
  * Sometimes we as developers think that we need to check
  * if a file exists or not. More often than not, we are
  * entirely wrong.

by-example/mongo.ts

@@ -5,7 +5,7 @@
  * @run --allow-net --allow-sys --allow-read <url>
  * @resource {https://deno.land/x/mongo} Deno MongoDB on deno.land/x
  * @group Databases
- * 
+ *
  * Using the Deno MongoDB client, you can connect to a Mongo database
  * running anywhere.
  */

by-example/npm.ts

@@ -7,7 +7,7 @@
  * @resource {https://docs.deno.com/runtime/manual/node/npm_specifiers} npm: specifiers
  * @resource {https://www.npmjs.com/package/express} express module on npm
  * @group Basics
- * 
+ *
  * Use JavaScript modules from npm in your Deno programs with the "npm:"
  * specifier in your imports.
  */

by-example/parsing-serializing-csv.ts

@@ -6,7 +6,7 @@
  * @resource {/import-export} Example: Importing & Exporting
  * @resource {https://datatracker.ietf.org/doc/html/rfc4180} Spec: CSV
  * @group Encoding
- * 
+ *
  * CSV is a data serialization format that is designed to be portable for table-like applications.
  */
 import { parse, stringify } from "jsr:@std/csv";

by-example/redis.ts

@@ -6,7 +6,7 @@
  * @resource {https://deno.land/x/r2d2} r2d2 on deno.land/x
  * @resource {https://redis.io/docs/getting-started/} Getting started with Redis
  * @group Databases
- * 
+ *
  * Using the r2d2 module, you can connect to a Redis database running anywhere.
  */
 

by-example/streaming-files.ts

@@ -6,7 +6,7 @@
  * @resource {https://deno.land/api?s=Deno.open} Doc: Deno.open
  * @resource {https://deno.land/api?s=Deno.FsFile} Doc: Deno.FsFile
  * @group File System
- * 
+ *
  * Sometimes we need more granular control over file operations.
  * Deno provides a low level interface to file operations that
  * may be used for this purpose.

deploy/manual/acceptable-use-policy.md

@@ -1,9 +1,8 @@
 # Acceptable use policy
 
-The Deno Deploy service includes resources (CPU time,
-request counts) that are subject to this Acceptable Use policy. This document
-can give a rough estimate to what we consider as "Acceptable Use", and what we
-do not.
+The Deno Deploy service includes resources (CPU time, request counts) that are
+subject to this Acceptable Use policy. This document can give a rough estimate
+to what we consider as "Acceptable Use", and what we do not.
 
 ### Examples of Acceptable Use
 

deploy/manual/deployctl.md

@@ -635,3 +635,4 @@ Get a csv stream of the CPU time per request on each isolate of each region:
 ```shell
 deployctl top | jq -r '[.id,.region,.cpuTimePerRequest] | @csv'
 ```
+````

deploy/tutorials/fresh.md

@@ -33,7 +33,8 @@ You can edit `routes/index.js` to modify the application.
 
 ## **Step 3:** Deploy to Deno Deploy
 
-1. Navigate to [https://dash.deno.com/new_project](https://dash.deno.com/new_project).
+1. Navigate to
+   [https://dash.deno.com/new_project](https://dash.deno.com/new_project).
 2. Connect to your GitHub account and select your repository.
 3. Fill in the values on the form:
    - Give your project a name

docusaurus.config.js

@@ -179,7 +179,7 @@ const config = {
             {
               label: "Deno Deploy",
               to: "/deploy/manual",
-            },            
+            },
             {
               label: "Deno Subhosting",
               to: "/subhosting/manual",

runtime/manual/advanced/jsx_dom/overview.md

@@ -18,8 +18,8 @@ A web application is generally made up of three key technologies:
 - HTML
 - CSS
 
-As well as increasingly, [WebAssembly](../../runtime/webassembly/index.md)
-might play a part in a web application.
+As well as increasingly, [WebAssembly](../../runtime/webassembly/index.md) might
+play a part in a web application.
 
 These technologies combine to allow a developer to build an application in a
 browser using the web platform. While Deno supports a lot of web platform APIs,

runtime/manual/advanced/publishing/index.md

@@ -27,13 +27,13 @@ For more details, see [Adding a Module](https://deno.land/add_module).
 
 ## Auto-generating documentation for modules
 
-When a module is published, the contents of the module are analyzed. An automated
-process identifies modules that contain code that Deno understands and generates
-documentation based on the code. For each path, including the root path, it
-attempts to identify the default module. In order of preference it looks for
-`mod`, `lib`, `main`, or `index` files with an extension that Deno understands
-(ts,tsx,js,jsx,mjs, or mts). When viewing the documentation for the module for a
-path, the default module will be shown.
+When a module is published, the contents of the module are analyzed. An
+automated process identifies modules that contain code that Deno understands and
+generates documentation based on the code. For each path, including the root
+path, it attempts to identify the default module. In order of preference it
+looks for `mod`, `lib`, `main`, or `index` files with an extension that Deno
+understands (ts,tsx,js,jsx,mjs, or mts). When viewing the documentation for the
+module for a path, the default module will be shown.
 
 If a default module cannot be identified, a list of modules that can be
 documented will be provided instead. When generating the documentation, not only

runtime/manual/advanced/typescript/overview.md

@@ -98,9 +98,9 @@ You can learn more about type-checking arguments
 
 Since Deno supports JavaScript, TypeScript, JSX, TSX modules, Deno has to make a
 decision about how to treat each of these kinds of files. For local modules,
-Deno makes this determination based on the extension. When the extension
-is absent in a local file, it is assumed to be JavaScript. The module type can
-be overridden using the `--ext` argument. This is useful if the module does not
+Deno makes this determination based on the extension. When the extension is
+absent in a local file, it is assumed to be JavaScript. The module type can be
+overridden using the `--ext` argument. This is useful if the module does not
 have a file extension, e.g. because it is embedded in another file.
 
 For remote modules, the media type (mime-type) is used to determine the type of

runtime/manual/advanced/typescript/types.md

@@ -50,7 +50,7 @@ When type checking `coolLib` and your usage of it in the file, the
 `coolLib.d.ts` types will be used instead of looking at the JavaScript file.
 
 The pattern matching for the compiler hint is somewhat forgiving and will accept
-quoted and non-question values for the specifier as well as accepting whitespace 
+quoted and non-question values for the specifier as well as accepting whitespace
 before and after the equals sign.
 
 ## Providing types when hosting
@@ -234,12 +234,12 @@ file, its resolution follow the normal import rules of Deno. For a lot of the
 compatible with Deno.
 
 [esm.sh](https://esm.sh) is a CDN which provides type declarations by default
-  (via the `X-TypeScript-Types` header). It can be disabled by appending
-  `?no-dts` to the import URL:
+(via the `X-TypeScript-Types` header). It can be disabled by appending `?no-dts`
+to the import URL:
 
-  ```ts
-  import React from "https://esm.sh/react?no-dts";
-  ```
+```ts
+import React from "https://esm.sh/react?no-dts";
+```
 
 ## Behavior of JavaScript when type checking
 

runtime/manual/basics/connecting_to_databases.md

@@ -124,8 +124,8 @@ db.close();
 
 To connect to Firebase with Deno, import the
 [firestore npm module](https://firebase.google.com/docs/firestore/quickstart)
-with the [ESM CDN](https://esm.sh/). To learn more about using npm
-modules in Deno with a CDN, see [Using npm packages with CDNs](../node/cdns.md).
+with the [ESM CDN](https://esm.sh/). To learn more about using npm modules in
+Deno with a CDN, see [Using npm packages with CDNs](../node/cdns.md).
 
 ### Connect to Firebase with the firestore npm module
 

runtime/manual/getting_started/first_steps.md

@@ -58,7 +58,10 @@ const site = await fetch("https://www.deno.com");
 console.log(await site.text());
 ```
 
-Because this example is fetching data from across the internet, you will need to allow network permissions. You can give network permissions with the `--allow-net` flag or by using `-A` to allow all permissions. We'll look at permissions and security in more depth later on. Run the example with:
+Because this example is fetching data from across the internet, you will need to
+allow network permissions. You can give network permissions with the
+`--allow-net` flag or by using `-A` to allow all permissions. We'll look at
+permissions and security in more depth later on. Run the example with:
 
 ```console
 deno run -A hello.ts

runtime/manual/getting_started/web_frameworks.md

@@ -75,10 +75,11 @@ configure, while being super flexible. Highlights include:
 
 [Hono](https://hono.dev) is a light-weight web app framework in the tradition of
 Express and Sinatra. In just a few lines of code, you can set up an API server
-or a server for dynamic web pages. Hono provides a Deno-native installation path,
-and works great with Deno’s built-in TypeScript tooling.
+or a server for dynamic web pages. Hono provides a Deno-native installation
+path, and works great with Deno’s built-in TypeScript tooling.
 
-- This website is served by Hono running on [Deno Deploy](https://deno.com/deploy).
+- This website is served by Hono running on
+  [Deno Deploy](https://deno.com/deploy).
 
 ### Oak
 

runtime/manual/references/contributing/building_from_source.md

@@ -49,6 +49,7 @@ cargo -V
 > functions.
 
 **Linux(Debian)/WSL**
+
 ```shell
 wget https://apt.llvm.org/llvm.sh
 chmod +x llvm.sh
@@ -78,7 +79,6 @@ brew install llvm
 # Add /opt/homebrew/opt/llvm/bin/ to $PATH
 ```
 
-
 **Windows**:
 
 1. Get [VS Community 2019](https://www.visualstudio.com/downloads/) with the
@@ -136,6 +136,7 @@ Windows users can download the latest binary release from
 ## Building Deno
 
 The easiest way to build Deno is by using a precompiled version of V8:
+
 > for WSL make sure you have sufficient memory allocated in .wslconfig
 
 ```console

runtime/manual/tools/____template.md

@@ -1,6 +1,6 @@
 # deno foo
 
-*This applies to `deno` v.1.17.0. and above.* **Unstable preview feature**
+_This applies to `deno` v.1.17.0. and above._ **Unstable preview feature**
 
 Do a fooer on a bar.
 
@@ -38,11 +38,11 @@ This is a description of the required arguments
 
 - `-h, --help`
 
-    Prints help information
+  Prints help information
 
 - `-s, --something`
 
-    Does a something
+  Does a something
 
 ## Examples