32 lines
864 B
Ruby
32 lines
864 B
Ruby
class KubePs1 < Formula
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desc "Kubernetes prompt info for bash and zsh"
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homepage "https://github.com/jonmosco/kube-ps1"
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url "https://github.com/jonmosco/kube-ps1/archive/0.6.0.tar.gz"
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sha256 "c5536267051193aab92d39e74c4080eb3bfc7b362dd307446edb4c559e8f002a"
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head "https://github.com/jonmosco/kube-ps1.git"
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bottle :unneeded
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depends_on "kubernetes-cli" => :recommended
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def install
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share.install "kube-ps1.sh"
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end
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def caveats; <<~EOS
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Make sure kube-ps1 is loaded from your ~/.zshrc or ~/.bashrc:
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For zsh:
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source "#{opt_share}/kube-ps1.sh"
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PROMPT='$(kube_ps1)'$PROMPT
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For Bash:
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source "#{opt_share}/kube-ps1.sh"
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PS1="[\$(kube_ps1)]\$ "
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EOS
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end
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test do
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kubeon = ". #{opt_share}/kube-ps1.sh && echo $KUBE_PS1_SHELL"
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assert_equal "zsh", shell_output("zsh -c '#{kubeon}'").chomp
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end
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end
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