39 lines
835 B
Go
39 lines
835 B
Go
package main
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import (
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"fmt"
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"os"
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"time"
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"github.com/lixenwraith/color"
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"github.com/lixenwraith/terminal/inline"
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)
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func main() {
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p := inline.New(os.Stdout)
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name := inline.Fg(color.LightSkyBlue).Bold()
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okSt := inline.Fg(color.LimeGreen).Bold()
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dim := inline.Fg(color.IronGray)
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pkgs := []string{"openssl", "zlib", "curl", "git", "go"}
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frame := 0
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for i, pkg := range pkgs {
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const steps = 25
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for s := range steps {
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pct := (float64(i) + float64(s)/steps) / float64(len(pkgs))
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p.Update(
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inline.Spinner(frame)+" installing "+p.Paint(pkg, name),
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"["+inline.Bar(32, pct, inline.BarBlock)+"] "+
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p.Paint(fmt.Sprintf("%d/%d", i+1, len(pkgs)), dim),
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)
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frame++
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time.Sleep(40 * time.Millisecond)
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}
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p.Log("%s %s", p.Paint("✓", okSt), pkg)
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}
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p.Done(p.Paint("✓ 5 packages installed", okSt))
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}
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