38fafbf639
Add comprehensive Go docstrings with examples to all packages to achieve 100% coverage. Refactor the `matrix` package to `tim` (Terminal Isolation Matrix). Update all references to the old package and terminology across the codebase, including commands, tests, and examples. Fix inconsistencies in command-line flags and help text related to the refactoring.
28 lines
833 B
Go
28 lines
833 B
Go
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package ui
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import "github.com/schollz/progressbar/v3"
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// progressWriter is an io.Writer that updates a progress bar's description
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// with the written data. This is useful for showing the progress of operations
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// that produce streaming text output, like git cloning.
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type progressWriter struct {
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bar *progressbar.ProgressBar
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}
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// NewProgressWriter creates a new progressWriter that wraps the given
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// progress bar.
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func NewProgressWriter(bar *progressbar.ProgressBar) *progressWriter {
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return &progressWriter{bar: bar}
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}
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// Write implements the io.Writer interface. It updates the progress bar's
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// description with the contents of the byte slice.
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func (pw *progressWriter) Write(p []byte) (n int, err error) {
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if pw == nil || pw.bar == nil {
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return len(p), nil
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}
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s := string(p)
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pw.bar.Describe(s)
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return len(p), nil
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}
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