Apply EF migrations in GitHub workflow - asp.net-core

Question

I have a GitHub repository for my Asp Net Core project with EF Core 3.0. I added the following workflow to run each time on updating the develop branch
name: Develop Build
on:
push:
branches:
- develop
pull_request:
branches:
- develop
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout#v1
- name: Setup .NET Core
uses: actions/setup-dotnet#v1
with:
dotnet-version: 3.0.102-servicing-014397
- name: Build with dotnet
run: dotnet build --configuration Release
- name: Test with dotnet
run: dotnet test --configuration Release
- name: Update database
run: dotnet ef database update --c DataContext --p MyProj --s MyProjFactory
The last line returns with an error:
Could not execute because the specified command or file was not found.
Possible reasons for this include:
* You misspelled a built-in dotnet command.
* You intended to execute a .NET Core program, but dotnet-ef does not exist.
* You intended to run a global tool, but a dotnet-prefixed executable with this name could not be found on the PATH.
##[error]Process completed with exit code 1.
How can I apply the latest migrations to the target database using this workflow?

Answer 1

I also had to add commands to install EF tool and to restore all tools to make my workflow work correctly:
- name: Update database
run: |
dotnet tool install --global dotnet-ef
dotnet tool restore
dotnet ef database update -c DataContext -p MyProj -s MyProjFactory
env:
ASPNETCORE_ENVIRONMENT: Development

Answer 2

You might want to run your workflow in a windows environment, i.e. using windows-latest rather than ubuntu-latest. You can see the software installed on windows here.
For Windows Server 2019, it says:
PATH: contains location of dotnet.exe
There is no mention of dotnet being on the PATH for the Linux environments