chore(deps): update dependency esbuild to v0.14.19 #1490

renovate · 2022-02-06T17:02:39Z

renovate commented

2022-02-06 17:02:39 +00:00

This PR contains the following updates:

Package	Type	Update	Change
esbuild	devDependencies	patch	`0.14.18` -> `0.14.19`

Release Notes

evanw/esbuild

`v0.14.19`

Compare Source

Special-case const inlining at the top of a scope (#1317, #1981)

The minifier now inlines const variables (even across modules during bundling) if a certain set of specific requirements are met:
- All const variables to be inlined are at the top of their scope
- That scope doesn't contain any import or export statements with paths
- All constants to be inlined are null, undefined, true, false, an integer, or a short real number
- Any expression outside of a small list of allowed ones stops constant identification
Practically speaking this basically means that you can trigger this optimization by just putting the constants you want inlined into a separate file (e.g. constants.js) and bundling everything together.

These specific conditions are present to avoid esbuild unintentionally causing any behavior changes by inlining constants when the variable reference could potentially be evaluated before being declared. It's possible to identify more cases where constants can be inlined but doing so may require complex call graph analysis so it has not been implemented. Although these specific heuristics may change over time, this general approach to constant inlining should continue to work going forward.

Here's an example:
```
// Original code
const bold = 1 << 0;
const italic = 1 << 1;
const underline = 1 << 2;
const font = bold | italic | underline;
console.log(font);

// Old output (with --minify --bundle)
(()=>{var o=1<<0,n=1<<1,c=1<<2,t=o|n|c;console.log(t);})();

// New output (with --minify --bundle)
(()=>{console.log(7);})();
```

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box.

This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [esbuild](https://github.com/evanw/esbuild) | devDependencies | patch | [`0.14.18` -> `0.14.19`](https://renovatebot.com/diffs/npm/esbuild/0.14.18/0.14.19) | --- ### Release Notes <details> <summary>evanw/esbuild</summary> ### [`v0.14.19`](https://github.com/evanw/esbuild/blob/master/CHANGELOG.md#01419) [Compare Source](https://github.com/evanw/esbuild/compare/v0.14.18...v0.14.19) - Special-case `const` inlining at the top of a scope ([#1317](https://github.com/evanw/esbuild/issues/1317), [#1981](https://github.com/evanw/esbuild/issues/1981)) The minifier now inlines `const` variables (even across modules during bundling) if a certain set of specific requirements are met: - All `const` variables to be inlined are at the top of their scope - That scope doesn't contain any `import` or `export` statements with paths - All constants to be inlined are `null`, `undefined`, `true`, `false`, an integer, or a short real number - Any expression outside of a small list of allowed ones stops constant identification Practically speaking this basically means that you can trigger this optimization by just putting the constants you want inlined into a separate file (e.g. `constants.js`) and bundling everything together. These specific conditions are present to avoid esbuild unintentionally causing any behavior changes by inlining constants when the variable reference could potentially be evaluated before being declared. It's possible to identify more cases where constants can be inlined but doing so may require complex call graph analysis so it has not been implemented. Although these specific heuristics may change over time, this general approach to constant inlining should continue to work going forward. Here's an example: ```js // Original code const bold = 1 << 0; const italic = 1 << 1; const underline = 1 << 2; const font = bold | italic | underline; console.log(font); // Old output (with --minify --bundle) (()=>{var o=1<<0,n=1<<1,c=1<<2,t=o|n|c;console.log(t);})(); // New output (with --minify --bundle) (()=>{console.log(7);})(); ``` </details> --- ### Configuration 📅 **Schedule**: At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box. --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

renovate added the

dependencies

label 2022-02-06 17:02:39 +00:00

renovate added 1 commit 2022-02-06 17:02:39 +00:00

continuous-integration/drone/pr Build is passing Details

71133f971e chore(deps): update dependency esbuild to v0.14.19

frederick commented

2022-02-06 17:07:02 +00:00

Hi renovate!

Thank you for creating a PR!

I've deployed the changes of this PR on a preview environment under this URL: https://1490-renovateesbuild-0.x--vikunja-frontend-preview.netlify.app

You can use this url to view the changes live and test them out.
You will need to manually connect this to an api running somehwere. The easiest to use is https://try.vikunja.io/.

Have a nice day!

Beep boop, I'm a bot.

Hi renovate! Thank you for creating a PR! I've deployed the changes of this PR on a preview environment under this URL: https://1490-renovateesbuild-0.x--vikunja-frontend-preview.netlify.app You can use this url to view the changes live and test them out. You will need to manually connect this to an api running somehwere. The easiest to use is https://try.vikunja.io/. Have a nice day! > Beep boop, I'm a bot.

konrad merged commit cb381e2ce9 into main

2022-02-06 17:12:52 +00:00

konrad deleted branch renovate/esbuild-0.x

2022-02-06 17:12:52 +00:00

konrad referenced this issue from a commit

2022-02-06 17:12:53 +00:00

chore(deps): update dependency esbuild to v0.14.19 (#1490)

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