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/*Package chartutil contains tools for working with charts.
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Charts are described in the protocol buffer definition (pkg/proto/hapi/charts).
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This packe provides utilities for serializing and deserializing charts.
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A chart can be represented on the file system in one of two ways:
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- As a directory that contains a Chart.yaml file and other chart things.
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- As a tarred gzipped file containing a directory that then contains a
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Chart.yaml file.
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This package provides utilitites for working with those file formats.
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The preferred way of loading a chart is using 'chartutil.Load`:
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chart, err := chartutil.Load(filename)
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This will attempt to discover whether the file at 'filename' is a directory or
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a chart archive. It will then load accordingly.
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For accepting raw compressed tar file data from an io.Reader, the
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'chartutil.LoadArchive()' will read in the data, uncompress it, and unpack it
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into a Chart.
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When creating charts in memory, use the 'k8s.io/helm/pkg/proto/happy/chart'
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package directly.
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*/
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package chartutil
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