49 lines
1.9 KiB
Ruby
49 lines
1.9 KiB
Ruby
class K3d < Formula
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desc "Little helper to run Rancher Lab's k3s in Docker"
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homepage "https://github.com/rancher/k3d"
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url "https://github.com/rancher/k3d/archive/v3.0.1.tar.gz"
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sha256 "bcf9cf273033a81a97698c37cbf29146c17997f4bf3bedcd9fcf55db106b8db2"
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license "MIT"
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livecheck do
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url :stable
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regex(/^v?(\d+(?:\.\d+)+)$/i)
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end
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bottle do
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cellar :any_skip_relocation
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rebuild 1
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sha256 "030e83d57d78de00e91a3384bdb33e3a3867284dcd21652edfc98a4df978987e" => :catalina
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sha256 "556bbfae79432b1da4ede6c762a530f3e3eaa105e3a7675b49aa2e2a68282ce9" => :mojave
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sha256 "3d0ba472925d3a2a5dc1e9a0f9bf1f3f548650192f5989bffba7d635188871fe" => :high_sierra
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end
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depends_on "go" => :build
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def install
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system "go", "build",
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"-mod", "vendor",
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"-ldflags", "-s -w -X github.com/rancher/k3d/v#{version.major}/version.Version=v#{version}"\
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" -X github.com/rancher/k3d/v#{version.major}/version.K3sVersion=latest",
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"-trimpath", "-o", bin/"k3d"
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# Install bash completion
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output = Utils.safe_popen_read("#{bin}/k3d", "completion", "bash")
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(bash_completion/"k3d").write output
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# Install zsh completion
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output = Utils.safe_popen_read("#{bin}/k3d", "completion", "zsh")
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(zsh_completion/"_k3d").write output
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end
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test do
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assert_match "k3d version v#{version}\nk3s version latest (default)", shell_output("#{bin}/k3d --version")
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# Either docker is not present or it is, where the command will fail in the first case.
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# In any case I wouldn't expect a cluster with name 6d6de430dbd8080d690758a4b5d57c86 to be present
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# (which is the md5sum of 'homebrew-failing-test')
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output = shell_output("#{bin}/k3d cluster get 6d6de430dbd8080d690758a4b5d57c86 2>&1", 1).split("\n").pop
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assert_match output,
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"\x1B\[31mFATA\x1B\[0m\[0000\]\ No\ nodes\ found\ for\ cluster\ '6d6de430dbd8080d690758a4b5d57c86'\ "
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end
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end
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