Docker Compose Default Project Name Parameter Bug

[Dejulia489]

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Question, Bug, or Feature?
Type: Bug

Enter Task Name: DockerCompose@0

list here (V# not needed):
https://github.com/Microsoft/azure-pipelines-tasks/tree/master/Tasks

Environment

• Server - Azure Pipelines or TFS on-premises? Azure Pipelines

  • If using TFS on-premises, provide the version:

  • If using Azure Pipelines, provide the account name, team project name, build definition name/build number:

• Agent - Hosted or Private: Hosted (Eventually) & Private

  • If using Hosted agent, provide agent queue name:

  • If using private agent, provide the OS of the machine running the agent and the agent version:

Issue Description

DockerCompose@0 projectName parameter default value will only work if the repository name is lowercase with Docker version 2.5.0

        {
            "name": "projectName",
            "type": "string",
            "label": "Project Name",
            "defaultValue": "$(Build.Repository.Name)",
            "helpMarkDown": "Project name used for default naming of images and containers."
        }, 

Task logs

[Enable debug logging and please provide the zip file containing all the logs for a speedy resolution]

Troubleshooting

Checkout how to troubleshoot failures and collect debug logs: https://docs.microsoft.com/en-us/vsts/build-release/actions/troubleshooting

Error logs

##[error]The process 'C:\Program Files\Docker\Docker\resources\bin\docker-compose.exe' failed with exit code 15

[Dejulia489]

If you are working in yaml you can pass the following syntax to set the repository name to all lowercase.

steps:
- task: DockerCompose@0
  inputs:
    projectName: ${{ lower(variables['Build.Repository.Name']) }}

[github-actions]

This issue is stale because it has been open for 180 days with no activity. Remove the stale label or comment on the issue otherwise this will be closed in 5 days

[lakeman]

Yes you can work around this issue in a pipeline. But you shouldn't have to.
Can the default behaviour change to lower case, and stripping out other illegal characters?

In my case, no output from docker-compose was even captured in the build log. So it took half a day of debugging to understand the problem.