Sha256: 1df1fdd04db154c2f4ee8961ed8f58cf2f9576c4fba7e6d6f55420c94fdf9d72
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Size: 1.23 KB
Versions: 16
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Contents
module ThreeScaleToolbox
module ResourceReader
##
# Load resource from different types of sources.
# Supported types are: file, URL, stdin
# Loaded content is returned
def load_resource(resource)
# Json format is parsed as well
YAML.safe_load(read_content(resource))
rescue Psych::SyntaxError => e
raise ThreeScaleToolbox::Error, "JSON/YAML validation failed: #{e.message}"
end
##
# Reads resources from different types of sources.
# Supported types are: file, URL, stdin
# Resource raw content is returned
def read_content(resource)
case resource
when '-'
method(:read_stdin)
when /\A#{URI::DEFAULT_PARSER.make_regexp}\z/
method(:read_url)
else
method(:read_file)
end.call(resource)
end
# Detect format from file extension
def read_file(filename)
raise ThreeScaleToolbox::Error, "File not found: #{filename} " unless File.file?(filename)
raise ThreeScaleToolbox::Error, "File not readable: #{filename} " unless File.readable?(filename)
File.read(filename)
end
def read_stdin(_resource)
STDIN.read
end
def read_url(resource)
Net::HTTP.get(URI.parse(resource))
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems