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The `ANGULARFIRE2_VERSION` build placeholder ships unreplaced in the library, and `versions.json` never reaches the compiled schematics

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評估

難度
4/5
預估耗時
3-5 天
新手友好度
52/100
Issue 類型
缺陷
描述清晰度
基本清楚
活躍度
冷清
技術堆疊
angular, firebase, typescript

研究方向

從 src/core.ts 和 tools/build.ts 開始,接著檢查 src/schematics/versions.json 以及 src/schematics/common.ts 中的 addDependencies()。比較 PR #3709 和 #3711 中的建置時 placeholder 處理方式,並追蹤 JSON 何時被打包。完成的標準是:已發布的 VERSION 回報已安裝的版本,且隨附的 schematics 包含可用的相依性版本資料。

由索引模型根據 Issue 內容生成。

描述

Version info

Angular: 21.2.x Firebase: 12.x AngularFire: 21.0.0-rc.0

How to reproduce these conditions
  1. npm pack @angular/fire@next and inspect fesm2022/angular-fire.mjs — search for ANGULARFIRE2_VERSION.
  2. Or in an app: import { VERSION } from '@angular/fire'; console.log(VERSION.full);
Expected behavior

VERSION.full (and the underlying Version object in src/core.ts) should report the real installed version, e.g. 21.0.0-rc.0.

Actual behavior

VERSION is constructed as new Version('ANGULARFIRE2_VERSION') - the build-time placeholder that's supposed to be replaced with the real version before publishing, but isn't for this occurrence. The published package ships the literal string.

A related mechanism is also broken: src/schematics/versions.json's peerDependencies/firebaseFunctionsDependencies data is filled in by tools/build.ts after the schematics are bundled with esbuild, which has already inlined the JSON import from the unfilled source file at compile time.

  • The post-build edit to versions.json on disk is never read by the shipped schematic code.
  • One concrete effect: addDependencies() in src/schematics/common.ts never has real version data to check against, so it can't detect or warn about conflicting dependency versions the way it appears designed to.

Will need a decision on one of these approaches:

  • string-replace with a build-time guard, matching what PR #3709/#3711 just did for the schematics' own version placeholder, or
  • reworking the versions.json inlining - the fix touches tools/build.ts and possibly src/core.ts, so I wanted to flag it and get a read before picking a direction.
主要語言
TypeScript
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3 天 7 小時
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環境準備

從這裡開始

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  3. Fork 儲存庫,在一個分支上完成修改。
  4. 送出 Pull Request,並在描述裡引用這個 Issue 編號。

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