31 lines
636 B
Text
31 lines
636 B
Text
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#!/usr/bin/env elixir
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Mix.install([
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{:jason, "~> 1.0"}
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])
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%{"source_files" => data} =
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"cover/excoveralls.json"
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|> File.read!()
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|> Jason.decode!()
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{total_covered, total_total} =
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data
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|> Enum.reduce({0,0}, fn %{"coverage" => cover}, {covered, total} ->
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file_covered =
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cover
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|> Enum.reduce(0, &(if is_integer(&1) && &1 > 0, do: &2 + 1, else: &2))
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file_total =
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cover
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|> Enum.reduce(0, &(if is_nil(&1), do: &2, else: &2 + 1))
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{covered + file_covered, total + file_total}
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end)
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ratio =
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(total_covered / total_total)
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|> Float.round(3)
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File.write!("metrics.txt", "coverage #{ratio}")
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