48 lines
960 B
Ruby
48 lines
960 B
Ruby
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# typed: false
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# frozen_string_literal: true
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require "language/python"
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require "utils/shebang"
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describe Language::Python::Shebang do
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let(:file) { Tempfile.new("python-shebang") }
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let(:python_f) do
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formula "python" do
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url "https://brew.sh/python-1.0.tgz"
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end
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end
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let(:f) do
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formula "foo" do
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url "https://brew.sh/foo-1.0.tgz"
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depends_on "python"
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end
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end
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before do
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file.write <<~EOS
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#!/usr/bin/env python3
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a
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b
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c
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EOS
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file.flush
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end
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after { file.unlink }
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describe "#detected_python_shebang" do
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it "can be used to replace Python shebangs" do
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expect(Formulary).to receive(:factory).with(python_f.name).and_return(python_f)
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Utils::Shebang.rewrite_shebang described_class.detected_python_shebang(f), file
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expect(File.read(file)).to eq <<~EOS
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#!#{HOMEBREW_PREFIX}/opt/python/bin/python3
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a
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b
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c
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EOS
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end
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end
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end
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