[edit]

ci.cr @ trunk

process

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text "require 'process'" color white at (0.813, -0.170)

require "process"

{
  "kind": "require",
  "name": "process",
  "doc": null,
  "children": []
}

yaml

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require "yaml"

{
  "kind": "require",
  "name": "yaml",
  "doc": null,
  "children": []
}

def run_step(name : String, command : String, args : Array(String)) : Nil
  puts "==> #{name}"
  status = Process.run(command, args: args, output: Process::Redirect::Inherit, error: Process::Redirect::Inherit)
  exit(status.exit_code) unless status.success?
end

def shard_dependencies?(path : String) : Bool
  deps = YAML.parse(File.read(path))["dependencies"]?
  return false if deps.nil?
  raw = deps.raw
  raw.is_a?(Hash) ? !raw.empty? : true
end

if File.exists?("shard.yml")
  if !shard_dependencies?("shard.yml")
    puts "==> shards install --frozen (skipped: shard.yml declares no dependencies)"
  elsif File.exists?("shard.lock")
    run_step("shards install --frozen", "shards", ["install", "--frozen"])
  else
    puts "==> shards install --frozen (skipped: shard.yml declares dependencies but shard.lock is missing)"
  end
end

run_step("crystal tool format --check", "crystal", ["tool", "format", "--check", "src", "spec", "ci.cr"])
run_step("crystal spec", "crystal", ["spec"])