homebrew-core/Formula/dive.rb

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class Dive < Formula
desc "Tool for exploring each layer in a docker image"
homepage "https://github.com/wagoodman/dive"
url "https://github.com/wagoodman/dive.git",
:tag => "v0.7.2",
:revision => "09296c0214c4cc7477fe53bc79c54805899c6d19"
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bottle do
cellar :any_skip_relocation
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rebuild 1
sha256 "d8e19fe2565174d6d2a7b2b247aa1f62a63ca7394856c218878115619ef6c439" => :mojave
sha256 "b207a956d663539670ed7dec54a5543a20720dabc926b22326751af106af4194" => :high_sierra
sha256 "34f300558c0794d99d71823cfe87ad8c3b0e3ef84e59f64cee0a5af860711b51" => :sierra
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end
depends_on "go" => :build
def install
ENV["GOPATH"] = buildpath
ENV["GO111MODULE"] = "on"
dir = buildpath/"src/github.com/wagoodman/dive"
dir.install buildpath.children
cd dir do
system "go", "build", "-ldflags", "-s -w -X main.version=#{version}", "-o", bin/"dive"
prefix.install_metafiles
end
end
test do
(testpath/"Dockerfile").write <<~EOS
FROM alpine
ENV test=homebrew-core
RUN echo "hello"
EOS
assert_match "dive #{version}", shell_output("#{bin}/dive version")
assert_match "Building image", shell_output("CI=true #{bin}/dive build .", 1)
end
end