setup/main.dang at main · dagger/setup · GitHub

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"""
A Setup module for Dagger.

Provides checks to walk you through adopting Dagger in your project.
"""
type Setup {
  let source: Directory!

  new(workspace: Workspace!) {
    self.source = workspace.directory("/")
    self
  }

  """
  Install your first Toolchain
  """
  pub installSetup: Void @check {
    null
  }

  """
  Login to Dagger Cloud with dagger login
  """
  pub loginToCloud: Void @check {
    let url = try { cloud.traceURL } catch {
      err => ""
    }
    if (url == "") {
      raise "Run 'dagger login' to login to Dagger Cloud"
    }
    null
  }

  """
  Install your next toolchain
  """
  pub installMoreToolchains: Void @check {
    let knownToolchains = [
      {{
        indicator: ".prettierrc",
        name: "prettier",
        repo: "github.com/dagger/prettier"
      }},
      {{
        indicator: "playwright.config.js",
        name: "playwright",
        repo: "github.com/dagger/playwright"
      }},
      {{
        indicator: "jest.config.js",
        name: "jest",
        repo: "github.com/dagger/jest"
      }},
      {{
        indicator: ".eslintrc.js",
        name: "eslint",
        repo: "github.com/dagger/eslint"
      }},
      {{
        indicator: "go.mod",
        name: "go",
        repo: "github.com/dagger/dagger/toolchains/go"
      }},
    ]

    let daggerJson = source.file("dagger.json").contents

    let message = ""
    let hasToolchain = false

    knownToolchains.each { tc =>
      let needsTc = source.exists(tc.indicator)
      let hasTc = daggerJson.contains("\"name\": \"" + tc.name + "\"")
      if (needsTc and !hasTc) {
        message = message + "Install " + tc.name + ": dagger toolchain install " + tc.repo + "\n"
      }
      if (hasTc) {
        hasToolchain = true
      }
    }

    if (message == "" and hasToolchain) {
      null
    } else if (message == "") {
      raise "Find some toolchains for your project.\nAsk in the Dagger discord for some relevant ones.\n"
    } else {
      raise message
    }
  }
}