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# File 'lib/enola/cli.rb', line 7
def self.start(argv, stderr: $stderr, stdout: $stdout)
case argv.first
when "--wrapper-probe"
found = Enola.resolver.resolve
stdout.puts JSON.pretty_generate(Probe.new(found.path).report.merge(source: found.source))
0
when "--wrapper-fetch"
stdout.puts Fetcher.new.fetch
0
when "init"
root = argv[1] || "."
written = Config.write_default(root)
stdout.puts(written ? "wrote #{written}" : "#{Config.path(root)} already exists, left as is")
Runner.new(stderr: stderr).run(["constraints", "init", root])
else
Runner.new.exec(argv)
end
rescue Error => e
stderr.puts "enola: #{e.message}"
127
end
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