Install peer dependencies in Azure Pipeline - npm

Question

I want to build npm packages via Azure DevOps. My build pipeline fails because peer dependencies are not installed. Is there a way to install the peer dependencies from the package.json?
Below is my sample azure-pipelines.yml file for building and publishing my npm package.
pool:
name: Azure Pipelines
demands: npm
vmImage: 'ubuntu-latest'
steps:
- task: Npm#1
displayName: 'npm install'
inputs:
verbose: false
- task: Npm#1
displayName: 'npm install project'
inputs:
workingDir: 'projects/my-project'
verbose: false
- task: Npm#1
displayName: 'ng build'
inputs:
command: custom
verbose: false
customCommand: 'run ng build -- --prod'
- task: Npm#1
displayName: 'npm publish'
inputs:
command: publish
workingDir: 'dist/my-project'
verbose: false
publishEndpoint: NPM
condition: contains(variables['Build.SourceBranch'], 'master')
Bonus question: How do I apply a tag when publishing?

Answer 1

For this issue ,first, you need to make sure that the Working folder specified in the npm install task contains target package.json.
Secondly, do all the dependent packages you need to use exist in the public feed? If not, you need to use packages from your Azure Artifacts feed.
In addition, you need to make sure that the dependent packages are specified in your package.json. If everything is ok, can you run successfully locally?
Update:
The automatic install of peer dependencies was explicitly removed with npm 3.
Here is the case you can refer to .