Class: HaveAPI::ClientExamples::FsClient
Instance Attribute Summary
#action, #action_name, #base_url, #host, #resource, #resource_path, #version
Instance Method Summary
collapse
auth, clients, code, example, init, #initialize, label, order, register, #version_url
Instance Method Details
#auth(method, desc) ⇒ Object
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# File 'lib/haveapi/client_examples/fs_client.rb', line 13
def auth(method, desc)
case method
when :basic
<<~END
# Provide credentials as file system options
#{init} -o auth_method=basic,user=myuser,password=secret
# If username or password isn't provided, the user is asked on stdin
#{init} -o auth_method=basic,user=myuser
Password: secret
END
when :token
<<~END
# Authenticate using username and password
#{init} -o auth_method=token,user=myuser
Password: secret
# If you have generated a token, you can use it
#{init} -o auth_method=token,token=yourtoken
# Note that the file system can read config file from haveapi-client, so if
# you set up authentication there, the file system will use it.
END
when :oauth2
'# OAuth2 is not supported by haveapi-fs.'
end
end
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#class_action? ⇒ Boolean
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# File 'lib/haveapi/client_examples/fs_client.rb', line 115
def class_action?
action[:path].index(/:[a-zA-Z\-_]+/).nil?
end
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#example(sample) ⇒ Object
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# File 'lib/haveapi/client_examples/fs_client.rb', line 43
def example(sample)
cmd = [init]
path = [mountpoint].concat(resource_path)
unless class_action?
if !sample[:path_params] || sample[:path_params].empty?
raise "example {#{sample}} of action #{resource_path.join('.')}.#{action_name} is for an instance action but does not include URL parameters"
end
path << sample[:path_params].first.to_s
end
path << 'actions' << action_name
cmd << "\n# Change to action directory"
cmd << "$ cd #{File.join(path)}"
if sample[:request] && !sample[:request].empty?
cmd << "\n# Prepare input parameters"
sample[:request].each do |k, v|
cmd << "$ echo '#{v}' > input/#{k}"
end
end
cmd << "\n# Execute the action"
cmd << '$ echo 1 > exec'
cmd << "\n# Query the action's result"
cmd << '$ cat status'
cmd << (sample[:status] ? '1' : '0')
if sample[:status]
if sample[:response] && !sample[:response].empty? \
&& %i[hash object].include?(action[:output][:layout])
cmd << "\n# Query the output parameters"
sample[:response].each do |k, v|
cmd << "$ cat output/#{k}"
cmd << if v === true
'1'
elsif v === false
'0'
else
v.to_s
end
cmd << "\n"
end
end
else
cmd << "\n# Get the error message"
cmd << '$ cat message'
cmd << sample[:message]
cmd << "\n# Parameter errors can be seen in the `errors` directory"
cmd << '$ ls errors'
cmd << (sample[:errors] || {}).keys.join("\n")
end
cmd.join("\n")
end
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#init ⇒ Object
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# File 'lib/haveapi/client_examples/fs_client.rb', line 9
def init
"# Mount the file system\n$ haveapi-fs #{base_url} #{mountpoint} -o version=#{version}"
end
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#mountpoint ⇒ Object
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# File 'lib/haveapi/client_examples/fs_client.rb', line 111
def mountpoint
"/mnt/#{host}"
end
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