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41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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/*
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Package pathprefix is used to print correct filepaths for a configured workspace.
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The default workspace is the current working directory.
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Users may override the default workspace using the --workspace flag.
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The functions defined here should be used when printing any filepath to the user,
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as they might otherwise be incorrect if the user has changed the workspace.
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The prefixer MUST not be used when accessing files, as the workspace is changed
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using os.Chdir() before the command is executed.
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*/
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package pathprefix
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import (
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"path/filepath"
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)
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// PathPrefixer is used to prefix paths with the configured workspace for printing.
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type PathPrefixer struct {
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workspace string
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}
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// New returns a new PathPrefixer.
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func New(workspace string) PathPrefixer {
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return PathPrefixer{workspace: workspace}
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}
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// PrefixPrintablePath prefixes the given path with the configured workspace for printing.
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// This function MUST not be used when accessing files.
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// This function SHOULD be used when printing paths to the user.
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func (p PathPrefixer) PrefixPrintablePath(path string) string {
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return filepath.Clean(filepath.Join(p.workspace, path))
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}
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