Class: CloneClient

Inherits:
Object
  • Object
show all
Defined in:
lib/clone_client.rb

Constant Summary collapse

REPO_FORMAT = 
%r{\A[A-Za-z0-9\-_.]+/[A-Za-z0-9\-_.]+\z}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CloneClient

Returns a new instance of CloneClient.



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# File 'lib/clone_client.rb', line 10

def initialize
    @tmpdir = nil
end

Instance Attribute Details

#tmpdir ⇒ Object (readonly)

Returns the value of attribute tmpdir.



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# File 'lib/clone_client.rb', line 8

def tmpdir
  @tmpdir
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/clone_client.rb', line 63

def cleanup
    FileUtils.rm_rf(@tmpdir) if @tmpdir
end

#fetch_dependabot_config(repo) ⇒ Object 



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# File 'lib/clone_client.rb', line 53

def fetch_dependabot_config(repo)
    return nil unless @tmpdir
    LocalClient.new(@tmpdir).fetch_dependabot_config(repo)
end

#fetch_workflows(repo) ⇒ Object 



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# File 'lib/clone_client.rb', line 14

def fetch_workflows(repo)
    unless repo.match?(REPO_FORMAT)
        $stderr.puts "Invalid repo format: #{repo} (expected owner/repo)"
        return []
    end

    @tmpdir = Dir.mktmpdir("sentinel-")

    # Shallow sparse clone — only .github/ directory
    success = system(
        "git", "clone", "--depth", "1", "--filter=blob:none", "--sparse",
        "https://github.com/#{repo}.git", @tmpdir,
        [:out, :err] => File::NULL
    )

    unless success
        $stderr.puts ""
        $stderr.puts "ERROR: Could not access #{repo}"
        $stderr.puts ""
        $stderr.puts "This repo may be private. To scan private repos:"
        $stderr.puts ""
        $stderr.puts "  export GITHUB_TOKEN=$(gh auth token)"
        $stderr.puts "  sentinel scan #{repo}"
        $stderr.puts ""
        $stderr.puts "Or pass a token directly:"
        $stderr.puts ""
        $stderr.puts "  sentinel scan --token ghp_xxx #{repo}"
        $stderr.puts ""
        exit 2
    end

    system(
        "git", "-C", @tmpdir, "sparse-checkout", "set", ".github",
        [:out, :err] => File::NULL
    )

    LocalClient.new(@tmpdir).fetch_workflows(repo)
end

#file_exists?(repo, path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clone_client.rb', line 58

def file_exists?(repo, path)
    return false unless @tmpdir
    File.exist?(File.join(@tmpdir, path))
end