Add DOI repositories, URL/file paths, and references

This MR builds on !449 (merged) to introduce:

• Support for DOI repositories (in addition to Git repositories)
• Ability to specify a Git reference
• Ability to specify a URL path (for example /rstudio, which is needed for transparent support of RStudio-based repositories)
• Removed the big 'experimental' warning, and added a 'BETA' label instead

In the process I simplified the custom workflow code introduced by !449 (merged). In particular I removed dead code paths and unused types.

Fixes #564 (closed)

How to Test

• Try starting an RStudio-based, Figshare DOI:
  • Paste the following in the Git repository URL or DOI input: 10.6084/m9.figshare.9782777.v1
  • Paste the following in the URL to open e.g. /rstudio input: /rstudio
  • This should succeed, and when you click on the workflow interaction button a tab with RStudio should open
• Try starting a workflow from a particular branch on a GitHub repository
  • Paste the following in the Git repository URL or DOI input: https://github.com/binder-examples/minimal-dockerfile
  • Paste the following in the Git ref (branch, tag, or commit) input: betatim-patch-1
• Make sure you can't launch an invalid workflow
  • Specify a reference and/or path, but with an empty repository URL or DOI
  • The server 'Create' button should be disabled
  • Enter something into the repository URL or DOI input
  • The server 'Create' button should now be enabled
• Ensure that the 'Remove workflow' button still functions
  • This button should be enabled/clickable when there is anything entered in any of the three input fields
  • Check that button is enabled for both valid and invalid workflows
  • Ensure that pressing the 'Remove workflow' button clears the workflow input fields in both invalid and valid workflow cases

Screenshots

See https://youtu.be/07t9pTtoCxM for a demo.

QA Checklist

• Any changes to 'widgets' in src/Style/Widgets/? If so:
  • Update src/Style/StyleGuide.elm showing example usage of that widget
• Were any app flags created, modified, or removed? If so:
  • Update config.js and all files in environment-configs/, including docker-config.js
  • Update "Runtime configuration options" documentation in README.md

Post-Merge Checklist

• Create follow-up issues for anything left over for another merge request
  • If any technical debt is introduced, assign these follow-up issues to the MR submitter

assigned to @julianpistorius

added 7 commits

• 629dae17...c171a780 - 6 commits from branch exosphere:master
• e2549af4 - First attempt at a more complete workflow input

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added 1 commit

• b8028f58 - Select onChange now takes a 'Maybe Value'

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added 3 commits

• 28d9012c - Persist setting to enable experimental features
• cb660a72 - First attempt at a more complete workflow input
• cdb7384f - Select onChange now takes a 'Maybe Value'

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added 7 commits

• 9b260999 - 1 commit from branch exosphere:master
• ab2868ed - First attempt at a more complete workflow input
• 08816852 - Select onChange now takes a 'Maybe Value'
• 14d6ed9c - Use human-readable label for the repo source type
• bb86ef75 - Added a dropdown without a label
• e9238488 - Use List of tuples for providers, instead of Dict
• d3a3d805 - Don't show 'Repository source' label in dropdown

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added 1 commit

• a18d98dd - Now able to select the type of repository provider

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added 53 commits

• a18d98dd...a3b3e3a7 - 46 commits from branch exosphere:master
• 7fd98709 - First attempt at a more complete workflow input
• 0d2fa806 - Select onChange now takes a 'Maybe Value'
• 076d22c8 - Use human-readable label for the repo source type
• 5ac3da90 - Added a dropdown without a label
• 14db09f8 - Use List of tuples for providers, instead of Dict
• 49a7943e - Don't show 'Repository source' label in dropdown
• 9ff3bb6c - Now able to select the type of repository provider

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added 6 commits

• 7abe4ca4 - Clarify that option is for source providers
• 7f52ba07 - Use plain text as label for source input
• 3497659a - Use real label for source input
• b34d4f90 - Moved reference input to its own function
• 92d487cd - Set entered repository reference on model
• 727cc745 - Enter repository path, and set it on the model

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added 9 commits

• e4fdd1dc - Removed defaultProvider and providers.
• a52b1c45 - Removed SourceProvider
• 91a65666 - Collapsed FilePath and UrlPath into a single type
• 5615c987 - Removed providerPrefix, pathType from SourceInput
• e65ce42c - Use type aliases instead of strings in SourceInput
• b192f08c - Removed CustomWorkflowSourceRepository type
• 591aecf7 - Revert "Added a dropdown without a label"
• 9c3aed9b - Renamed GotCustomWorkflowSource
• 1239a827 - Use type aliases for workflow input components

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added 2 commits

• eb52807c - Replaced workflows warning with 'BETA' label
• 0548556b - Convert workflow input into a workflow

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added 1 commit

• 3fa196d1 - Tidy up some things.

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resolved all threads

added 2 commits

• 7f1ddee8 - Added a toggle tip to explain Binder connection
• dccfc0a0 - Launch workflow with path specified by user

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marked this merge request as ready

changed the description

assigned to @cmart and unassigned @julianpistorius

approved this merge request