43 lines
923 B
Go
43 lines
923 B
Go
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package workflow
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import (
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"gopkg.in/yaml.v3"
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"io/ioutil"
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)
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// Builds a Workflow from serialized yaml provided as bytes.
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//
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// If the bytes cannot be unmarshalled into the Workflow, an error
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// is returned along with a nil Workflow pointer.
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func FromYamlBytes(raw []byte) (*Workflow, error) {
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var workflow Workflow
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if yamlError := yaml.Unmarshal(raw, &workflow); yamlError != nil {
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return nil, yamlError
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}
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return &workflow, nil
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}
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// Builds a Workflow from the contents of the given file.
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//
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// If the file cannot be read, or its content cannot be parsed, an
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// error is returned along with a nil Workflow pointer.
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func FromYamlFile(workflowPath string) (*Workflow, error) {
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workflowRaw, err := ioutil.ReadFile(workflowPath)
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if err != nil {
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return nil, err
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}
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workflow, err := FromYamlBytes(workflowRaw)
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if err != nil {
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return nil, err
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}
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workflow.SourcePath = workflowPath
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return workflow, err
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}
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