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CLI doesn't allow custom builder to pass additional extensions when building app for i18n extractions

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還沒有人認領這個 Issue。

評估

難度
3/5
預估耗時
1-2 天
新手友好度
35/100
Issue 類型
缺陷
描述清晰度
描述清楚
活躍度
停滯
技術堆疊
angular, typescript

研究方向

從連結行所在的 packages/angular_devkit/build_angular/src/builders/extract-i18n/application-extraction.ts 開始,並比較一般應用程式建置如何接收擴充功能。確認 extract-i18n 在應用程式編譯期間傳遞了自訂 builder 擴充功能,且 messages.xlf 包含擷取出的訊息,而不是空檔案。

由索引模型根據 Issue 內容生成。

描述

area: @angular-devkit/build-angular devkit/build-angular:i18n freq1: low severity3: broken type: bug/fix
Command

extract-i18n

Description

We're in the process of migrating from webpack to esbuild.
To provide custom esbuild plugins we decided to use custom builder (https://github.com/just-jeb/angular-builders).

It went smooth until we realised that extract-i18 no longer works. It ends successfully but messages.xlf is empty.

It turned out that angular checks builderName to choose which bundler to use.

To fix that I decided to implement custom extract-i18n builder that will trick angular/cli and force using esbuild -
https://github.com/just-jeb/angular-builders/pull/1711

For the record nrwl/nx did the same - https://github.com/nrwl/nx/pull/21802

The issue is that angular/cli will not let us pass any extensions during i18n application compilation.

https://github.com/angular/angular-cli/blob/1034bb155b58a5f18eecf56409a3ff99d2ca4474/packages/angular_devkit/build_angular/src/builders/extract-i18n/application-extraction.ts#L59

It may lead to inconsistency between build and extract flow, which I suppose may lead to issues with i18n.

Describe the solution you'd like

We should be able to pass custom extensions as for regular app building.

(bonus) would be really nice if these if (builderName === ... are replaced by something that is custom builder friendly 🙏

Describe alternatives you've considered

Alternatively we could rewrite whole extract-i18n builder, but as 95% of the code would be the same - it seems pointless

主要語言
TypeScript
星號
27k
分支
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平均合併
17 小時 25 分鐘
30 天內合併 PR
183

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