51 lines
2.1 KiB
Ruby
51 lines
2.1 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://k3d.io"
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url "https://github.com/rancher/k3d/archive/v4.4.4.tar.gz"
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sha256 "da680e58a86ff5291aa6b269b8d02f3b591610ff68cc3f46be29280c7975efd3"
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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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sha256 cellar: :any_skip_relocation, arm64_big_sur: "4b07b0034c923b8a79d981facc2568562bb97c6095140c0cf4e7157476faae9d"
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sha256 cellar: :any_skip_relocation, big_sur: "b18fc787ae363c081ae88e6a11fe0f1d8dedf1e704bf2182ae84cf4fb7dd3803"
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sha256 cellar: :any_skip_relocation, catalina: "b9c0f0fdcde9d98bebb1a636ec886f08998305e5ba8cebe672b7886f9baf5ef3"
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sha256 cellar: :any_skip_relocation, mojave: "7b09ef709b2b39ac1208ff42bfd2a435e1ec0a0e43960fd1887fff84a0ed1866"
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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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# Install fish completion
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output = Utils.safe_popen_read("#{bin}/k3d", "completion", "fish")
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(fish_completion/"k3d.fish").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 "No nodes found for given cluster", output
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end
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end
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