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jq Package

ModularPipelines.Jq provides strongly typed access to the jq JSON processor CLI.

Installation​

dotnet add package ModularPipelines.Jq

The jq executable must be installed and available on PATH when the pipeline runs.

Process JSON​

using ModularPipelines.Context;
using ModularPipelines.Jq.Options;
using ModularPipelines.Models;

var result = await context.Tools.Jq.ExecuteAsync(
    new JqExecuteOptions
    {
        RawOutput = true,
        Indent = 2,
        Arg = [new CliValuePair("environment", "production")],
        Filter = ".deployments[] | select(.environment == $environment)",
        InputFiles = ["deployments.json"],
    },
    cancellationToken: cancellationToken);

This renders:

jq --raw-output --indent 2 --arg environment production \
  '.deployments[] | select(.environment == $environment)' deployments.json

Filter and input values are emitted after options. jq options taking a name/value pair—such as --arg, --argjson, --slurpfile, and --rawfile—use CliValuePair so both values become separate command-line arguments.