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Version info thingy #8761

Merged
merged 20 commits into from
Jun 22, 2023
Merged

Version info thingy #8761

merged 20 commits into from
Jun 22, 2023

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gtm-nayan
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Closes #8636

HEADS UP: BIG RESTRUCTURING UNDERWAY

The Svelte repo is currently in the process of heavy restructuring for Svelte 4. After that, work on Svelte 5 will likely change a lot on the compiler aswell. For that reason, please don't open PRs that are large in scope, touch more than a couple of files etc. In other words, bug fixes are fine, but feature PRs will likely not be merged.

Before submitting the PR, please make sure you do the following

  • It's really useful if your PR references an issue where it is discussed ahead of time. In many cases, features are absent for a reason. For large changes, please create an RFC: https://github.com/sveltejs/rfcs
  • Prefix your PR title with feat:, fix:, chore:, or docs:.
  • This message body should clearly illustrate what problems it solves.
  • Ideally, include a test that fails without this PR but passes with it.

Tests

  • Run the tests with npm test and lint the project with npm run lint

@gtm-nayan gtm-nayan changed the base branch from master to version-4 June 19, 2023 16:18
import { VERSION } from '../shared/version';

// @ts-ignore
if (typeof window !== undefined) (window.__svelte || (window.__svelte = {})).version = VERSION;
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should we be paranoid here and don't do anything at all if window.__svelte is already defined? We might override sth else here. Opposite of that: Do we want to support that multiple versions could exist on one through a set? Right now last one wins, with my proposal first one wins. I'm probably in favor of keeping it simple and not do that

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Good question. @Rich-Harris had suggested multiple version in an array originally: #8636

Multiple versions is more powerful though I suspect it'd be rarely used

I don't know if there's any difference between first one wins and last one wins

@gtm-nayan gtm-nayan marked this pull request as ready for review June 19, 2023 16:41
packages/svelte/src/runtime/tag-version.js Outdated Show resolved Hide resolved
packages/svelte/package.json Outdated Show resolved Hide resolved
@dummdidumm dummdidumm added this to the 4.x milestone Jun 20, 2023
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Needs a changeset, but otherwise looks good to me

@dummdidumm dummdidumm changed the base branch from version-4 to master June 20, 2023 20:45
@benmccann benmccann deleted the branch master June 20, 2023 20:45
@benmccann benmccann closed this Jun 20, 2023
@dummdidumm dummdidumm reopened this Jun 20, 2023
Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>
@@ -134,6 +134,10 @@ export function create_loader(compileOptions, cwd) {
resolved = `${svelte_path}src/runtime/index.js`;
}

if (id === 'svelte/internal/tag-version') {
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perhaps this should be called disclose-version to match the option name

@benmccann
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My personal opinion is that we should expose only the major version. We can already get stats for full versions on https://www.npmjs.com/package/svelte?activeTab=versions, so including the full version doesn't provide much benefit since we don't need it for getting stats about which versions are more used. While hiding the full version doesn't make a site secure, it will add a bit more work for attackers who want to go after vulnerabilities at scale.

@benmccann
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just FYI @gtm-nayan, it looks like the test failure is a real one

@gtm-nayan
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Fixed, thanks for the heads up.

@dummdidumm dummdidumm merged commit 5702142 into master Jun 22, 2023
@dummdidumm dummdidumm deleted the version-info-thingy branch June 22, 2023 08:48
This was referenced Jun 22, 2023
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Should Svelte/SvelteKit expose which versions are running?
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