The source for the cyberdojo/start-points-base docker image. The image is built in its CI workflow, and is the base image for start-point images created with the cyber-dojo script (as described below). A newly built start-points-base image only becomes "live" after a subsequent update to the cyberdojo/versioner:latest image.

• You use the $cyber-dojo start-point create ... command to create your own start-point images.

  $ cyber-dojo start-point create --help
    Use:
    cyber-dojo start-point create <name> --custom    <url>...
    cyber-dojo start-point create <name> --exercises <url>...
    cyber-dojo start-point create <name> --languages <url>...
    ...

• If successful, the created image will use cyberdojo/start-points-base as its base (FROM) image:

  $ cyber-dojo start-point create acme/my-languages-start-points:f7d51d0 \
          --languages \
            https://github.com/cyber-dojo-start-points/csharp-nunit         \
            https://github.com/cyber-dojo-start-points/gplusplus-googlemock \
            https://github.com/cyber-dojo-start-points/java-junit
  
  git clone https://github.com/cyber-dojo-start-points/csharp-nunit
  --languages 	 https://github.com/cyber-dojo-start-points/csharp-nunit
  git clone https://github.com/cyber-dojo-start-points/gplusplus-googlemock
  --languages 	 https://github.com/cyber-dojo-start-points/gplusplus-googlemock
  git clone https://github.com/cyber-dojo-start-points/java-junit
  --languages 	 https://github.com/cyber-dojo-start-points/java-junit
  
  Successfully built acme/my-languages-start-points:f7d51d0
  

  The created image (sinatra based) will http-serve (copies of) the start-points in the urls and can be used in a [cyber-dojo up] command. For example:

  $ cyber-dojo up --languages=acme/my-languages-start-points:f7d51d0
  ...
  Using languages-start-points=acme/my-languages-start-points:f7d51d0
  Using nginx=cyberdojo/nginx:86645b7
  ...
  Container cyber_dojo_languages_start_points:f7d51d0 Starting
  Container cyber_dojo_languages_start_points:f7d51d0 Started
  ...
  

• If unsuccessful, the command will print an error message. For example:

  $ cyber-dojo start-point create \
      acme/my-custom-start-points --custom /users/fred/custom
  ERROR: no manifest.json files in
  --custom /users/fred/custom

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git-repo-url format

There are 3 kinds of start-points

• languages (default port=4524) These are specified with full manifest.json files.
• custom (default port=4526). These are specified with full manifest.json files.
• exercises (default port=4525). These are specified with a subset of the languages/custom manifest.json files and have only two entries:
  • You must specify a display_name
  • You must specify the visible_filenames
    • visible_filenames cannot contain a file called cyber-dojo.sh

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API

• GET alive?()
• GET ready?()
• GET sha()

• GET names()
• GET manifests()
• GET manifest(name)
• GET image_names()

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