homebrew-core/Formula/click.rb

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class Click < Formula
desc "The command-line interactive controller for Kubernetes"
homepage "https://github.com/databricks/click"
url "https://github.com/databricks/click/archive/v0.3.2.tar.gz"
sha256 "eed648409bf78a05658a9d097e5099ca17bf19df70122e2067859ae94c5575d5"
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bottle do
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sha256 "20757fac7b6ce08e1bd3df5275988cbaff40319c1c990428ada624ae313a0aed" => :mojave
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sha256 "998198613be6e5007df66eee76b9ba108078c58534869a03233e8fed93661b32" => :high_sierra
sha256 "f165b40c17fceaa2ceac1a745124008255986e1e8e6da98973aadc49095f62ea" => :sierra
sha256 "fcfc3052c5457fae773d76e93d680c3033f54df048f66dd4c38148c684d986aa" => :el_capitan
end
depends_on "rust" => :build
def install
system "cargo", "install", "--root", prefix, "--path", "."
end
test do
mkdir testpath/"config"
# Default state configuration file to avoid warning on startup
(testpath/"config/click.config").write <<~EOS
---
namespace: ~
context: ~
editor: ~
terminal: ~
EOS
# Fake K8s configuration
(testpath/"config/config").write <<~EOS
apiVersion: v1
clusters:
- cluster:
insecure-skip-tls-verify: true
server: 'https://localhost:6443'
name: test-cluster
contexts:
- context:
cluster: test-cluster
user: test-user
name: test-context
current-context: test-context
kind: Config
preferences:
colors: true
users:
- name: test-cluster
user:
client-certificate-data: >-
invalid
client-key-data: >-
invalid
EOS
# This test cannot test actual K8s connectivity, but it is enough to prove click starts
(testpath/"click-test").write <<~EOS
spawn "#{bin}/click" --config_dir "#{testpath}/config"
expect "*\\[*none*\\]* *\\[*none*\\]* *\\[*none*\\]* >"
send "quit\\r"
EOS
system "expect", "-f", "click-test"
end
end