122 lines
3.2 KiB
Ruby
122 lines
3.2 KiB
Ruby
require "language/node"
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class GenerateJsonSchema < Formula
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desc "Generate a JSON Schema from Sample JSON"
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homepage "https://github.com/Nijikokun/generate-schema"
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url "https://registry.npmjs.org/generate-schema/-/generate-schema-2.1.1.tgz"
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sha256 "8f30beb978627b39831eaabf27df9df6e075b0bcc27e6543fab7582f3f30857d"
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head "https://github.com/Nijikokun/generate-schema.git"
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bottle do
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cellar :any_skip_relocation
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revision 1
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sha256 "d573136e4025aa6ecdad3ca73bfc53307ef6ab212bd8307387a7ff9763db14ed" => :el_capitan
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sha256 "ac72c27b5ae36a0c40ba48b21d590519175395bd903ca7a3c46e4af840daa449" => :yosemite
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sha256 "8fc1b18f001ea586ce7f3e5d5c021ad76be4cb8010688a783a1c80b22e3e3167" => :mavericks
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end
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depends_on "node"
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def install
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system "npm", "install", *Language::Node.std_npm_install_args(libexec)
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bin.install_symlink Dir["#{libexec}/bin/*"]
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end
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test do
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require "open3"
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input = <<-EOS.undent
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{
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"id": 2,
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"name": "An ice sculpture",
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"price": 12.50,
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"tags": ["cold", "ice"],
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"dimensions": {
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"length": 7.0,
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"width": 12.0,
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"height": 9.5
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},
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"warehouseLocation": {
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"latitude": -78.75,
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"longitude": 20.4
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}
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}
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EOS
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output = <<-EOS.undent.chomp
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Welcome to Generate Schema 2.1.1
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Mode: json
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* Example Usage:
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> {a:'b'}
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{ a: { type: 'string' } }
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To quit type: exit
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> {
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"$schema": "http://json-schema.org/draft-04/schema#",
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"type": "object",
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"properties": {
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"id": {
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"type": "number"
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},
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"name": {
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"type": "string"
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},
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"price": {
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"type": "number"
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},
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"tags": {
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"type": "array",
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"items": {
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"type": "string"
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}
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},
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"dimensions": {
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"type": "object",
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"properties": {
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"length": {
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"type": "number"
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},
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"width": {
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"type": "number"
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},
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"height": {
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"type": "number"
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}
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}
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},
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"warehouseLocation": {
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"type": "object",
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"properties": {
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"latitude": {
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"type": "number"
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},
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"longitude": {
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"type": "number"
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}
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}
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}
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}
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}
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>
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EOS
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# As of v2.1.1, there is a bug when passing in a filename as an argument
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# The following commented out test will fail until this bug is fixed.
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# ("#{testpath}/test.json").write(input)
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# system "#{bin}/generate-schema", "#{testpath}/test.json"
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# Until it is fixed, STDIN can be used as a workaround
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Open3.popen3("#{bin}/generate-schema") do |stdin, stdout, _|
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stdin.write(input)
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stdin.close
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# Program leaks spaces at the end of lines. This line cleans them up
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# so they don't cause the assert below to erroneously fail.
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result = stdout.map(&:rstrip).join("\n")
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assert_equal output, result
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end
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end
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end
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