deno-outdated

deno install --allow-read=./ --allow-net --allow-write=./ -f -n=deno-outdated https://deno.land/x/deno_outdated/cli.ts

Or, add it to your deno.json’s tasks:

"update": "deno run --allow-read=./ --allow-net --allow-write=./ https://deno.land/x/deno_outdated/cli.ts --ignore README.md",

Pins your dependencies to the latest version & updates existing ones.

Flags

-q, --quiet: Ignore any output of the file
-i, --ignore [files...]: Ignore certain files for formatting

Ignore

You can ignore updating for a line with i-deno-outdated, for example:

import { assert } from "https://deno.land/std@0.146.0/testing/asserts.ts" // i-deno-outdated

const source = `
const x = 'https://deno.land/std@0.146.0/testing/asserts.ts'; ${"i-deno-outdated" && ""} 
const x = 'https://deno.land/std@0.146.0/testing/asserts.ts' // i-deno-outdated ";
`;

Currently works with:

(Want to add more? Contribute to regex.ts)

Internal layout

Updating works by finding URLs in a source file, removing their version specifier, and redirecting it to the latest one.

This is split into different stacking modules:

Layer 1:

Redirect (redirect.ts) finds any simple redirects in that URL.
Removal (removal.ts) removes the version part of a URL. This is dependent on the vendor (deno.land/x, esm.sh).

Layer 2: (`update.ts`)

This updates a URL to its latest known version, if any.

Layer 3 (`change.ts`)

This is the API for the CLI app, and it allows you to scan files for outdated dependencies and update them.

Layer 4 (`cli.ts`)

This wraps everything around with cliffy for a nice CLI app.