dune

(library
 (name Bot_components)
 (public_name bot-components)
 (libraries base camlzip cohttp-lwt-unix eqaf ohex mirage-crypto stdio str
   x509 yojson ISO8601 digestif)
 (private_modules GraphQL_query GitHub_GraphQL Utils)
 (modules_without_implementation GitHub_types GitLab_types)
 (preprocess
  (per_module
   ((pps graphql_ppx -- -native -schema bot-components/github-schema.json)
    GitHub_GraphQL)
   ((pps graphql_ppx -- -native -schema bot-components/gitlab-schema.json)
    GitLab_GraphQL)))
 (preprocessor_deps
  (file github-schema.json)
  (file gitlab-schema.json)))

(rule
 (targets gitlab-schema.json)
 (deps (universe))
 (action
  (with-stdout-to
   %{targets}
   (run get-graphql-schema https://gitlab.com/api/graphql --json)))
 (mode promote))

; This rule needs access to the user's Private Access Token for github
; (see: https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token)
; The token should be stored in .github-token in the same directory as this dune file
; A schema.json file will be created containing the graphql schema for github
;
; `read-strings` is preferred to read since it won't read the newline

(rule
 (targets github-schema.json)
 (deps .github-token (universe))
 (action
  (with-stdout-to
   %{targets}
   (run get-graphql-schema --json --header
     "Authorization=Bearer %{read-strings:.github-token}"
     https://api.github.com/graphql)))
 (mode promote))

(env
 (dev
  (flags :standard -w -9)))