Building docker images fails on non-Windows machine

[Jandev]

Running the azd up on my machine and the following error is thrown during the provisioning step.

Building Docker image locally...
#0 building with "orbstack" instance using docker driver

#1 [internal] load build definition from .\deployment\docker\frontend.Dockerfile
#1 transferring dockerfile:
#1 transferring dockerfile: 2B 0.7s done
#1 DONE 0.7s
ERROR: failed to build: failed to solve: failed to read dockerfile: open .\deployment\docker\frontend.Dockerfile: no such file or directory
, stderr: Write-Error: Container deployment failed: Docker build failed

It looks like backslashes are being used for the path traversal, which does not work proper on non-Windows machines.

Solved this myself by using the Powershell functionality for this, like so:

$dockerfilePath = Join-Path "deployment" "docker" "frontend.Dockerfile"
docker build `
    --build-arg ENTRA_SPA_CLIENT_ID=$ClientId `
    --build-arg ENTRA_TENANT_ID=$TenantId `
    -f $dockerfilePath `
    -t $imageName `
    . 2>&1 | Out-Host

and also on all other areas where this occurs

The Docker build now appears to be invoked proper.