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[release/6.0-preview7] [wasm] Fix Publish for Blazorwasm projects on VS17 #56433

Merged
merged 1 commit into from
Jul 28, 2021
Merged

[release/6.0-preview7] [wasm] Fix Publish for Blazorwasm projects on VS17 #56433

merged 1 commit into from
Jul 28, 2021

Commits on Jul 27, 2021

  1. [wasm] Fix Publish for Blazorwasm projects on VS17 

    TL;dr `publish` fails on any blazorwasm project with VS17

A recent commit[1] moved initializing `$(_WasmIntermediateOutputPath)` from
a target, to project level `PropertyGroup`. It is set as:

`<_WasmIntermediateOutputPath>$([MSBuild]::NormalizeDirectory($(IntermediateOutputPath), 'wasm'))</_WasmIntermediateOutputPath>`

The `NormalizeDirectory` call converts this to a full path, presumably
using the current directory.

Because we are setting `$(_WasmIntermediateOutputPath)` at the project
level, it gets evaluated during the evaluation phase. And the current
directory doesn't seem to be set to the project directory at that point
in VS. So, `$(_WasmIntermediateOutputPath)` gets a wrong path like:

`C:\Program Files\Microsoft Visual Studio\2022\Preview\Common7\IDE\obj\Release\net6.0\wasm`.

And then when actually publishing, it fails to create this directory
with:

`Unable to create directory "C:\Program Files\Microsoft Visual Studio\2022\Preview\Common7\IDE\obj\Release\net6.0\wasm\". Access to the path 'C:\Program Files\Microsoft Visual Studio\2022\Preview\Common7\IDE\obj\Release\net6.0\wasm\' is denied.`

Fix:
Set the property in `_InitializeCommonProperties` *target*, at which
point the current directory is correctly set.

Note:
- This doesn't seem to be reproducible outside VS
- It happens only on `publish`, because that's when the wasm targets
  come into play.

--
1.
```
commit d574b03
Author: Ankit Jain <radical@gmail.com>
Date:   Mon Jul 19 01:02:01 2021 -0400

    [wasm] Add support for using custom native libraries (#55797)
```
    @radical
    radical authored and github-actions committed Jul 27, 2021
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