Dhall

Dhall is a programmable configuration language optimized for maintainability.

🚀 Usage

Add the following command to your CI configuration file:

fluentci run --wasm dhall setup

Commands

Name	Description
setup	Install a specific version of Dhall.
lint	Improve Dhall code by using newer language features and removing dead code
freeze	Add integrity checks to remote import statements of an expression
format	Standard code formatter for the Dhall language

Code Examples

Add fluentci-pdk crate to your Cargo.toml:

[dependencies]
fluentci-pdk = "0.2.1"

Use the following code to call a module function:

use fluentci_pdk::dag;

// ...

dag().call("https://pkg.fluentci.io/[email protected]?wasm=1", "setup", vec!["latest"])?;

CI/CD Integration

The following example shows how to integrate FluentCI with popular CI providers to format and lint Dhall code:

Github Actions

ci.yml

name: ci
on:
  push:
    branches:
      - main
jobs:
  tasks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup Fluent CI
        uses: fluentci-io/setup-fluentci@v5
        with:
          wasm: true
          plugin: dhall
          args: |
            format
            lint
      

GitLab CI

.gitlab-ci.yml

.docker:
  image: denoland/deno:debian-1.42.4
  services:
    - docker:${DOCKER_VERSION}-dind
  variables:
    DOCKER_HOST: tcp://docker:2376
    DOCKER_TLS_VERIFY: "1"
    DOCKER_TLS_CERTDIR: /certs
    DOCKER_CERT_PATH: /certs/client
    DOCKER_DRIVER: overlay2
    DOCKER_VERSION: 20.10.16
    GITLAB_ACCESS_TOKEN: $GITLAB_ACCESS_TOKEN
.fluentci:
  extends: .docker
  before_script:
    - apt-get update
    - apt-get install -y curl tar gzip ca-certificates openssl git unzip libncursesw6
    - deno install -A -r https://cli.fluentci.io -n fluentci
    - fluentci --version
    - curl -L https://dl.dagger.io/dagger/install.sh | DAGGER_VERSION=0.12.3 sh
    - mv bin/dagger /usr/local/bin
    - dagger version
lint:
  extends: .fluentci
  script:
    - fluentci run --wasm dhall format
    - fluentci run --wasm dhall lint

Circle CI

.circleci/config.yml

version: 2.1
jobs:
  job:
    steps:
      - checkout
      - run: |
          sudo apt-get update && sudo apt-get install -y curl unzip
          curl -fsSL https://cli.fluentci.io | bash
          fluentci --version
        name: Setup FluentCI
      - run: |
          fluentci run --wasm dhall format
          fluentci run --wasm dhall lint
        name: format and lint
    machine:
      image: ubuntu-2004:2023.07.1
workflows:
  fluentci:
    jobs:
      - job

Azure Pipelines

azure-pipelines.yml

trigger:
  - main
pool:
  vmImage: ubuntu-latest
steps:
  - script: |
      curl -fsSL https://cli.fluentci.io | bash
      fluentci --version
      echo "##vso[task.prependpath]${HOME}/.deno/bin
    displayName: Setup FluentCI
  - script: |
      fluentci run --wasm dhall format
      fluentci run --wasm dhall lint
    displayName: format and lint

AWS CodePipeline

buildspec.yml

version: 0.2
phases:
  install:
    commands:
      - curl -fsSL https://cli.fluentci.io | bash
      - fluentci --version
  build:
    commands:
      - fluentci run --wasm dhall format
      - fluentci run --wasm dhall lint
  post_build:
    commands:
      - echo Build completed on `date`