Guest24897
/
DockerCLI
mirror of https://github.com/docker/cli.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #5635 from thaJeztah/27.x_backport_improve_noflickr

This commit is contained in:
Laura Brehm 2024-11-19 13:58:27 +01:00 committed by GitHub
parent c6537362af 39d73afbdd
commit af56ef5b07
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
cli/command/container/stats.go
View File

@ -287,16 +287,26 @@ func RunStats(ctx context.Context, dockerCLI command.Cli, options *StatsOptions)
cStats.mu.RUnlock() cStats.mu.RUnlock()
if !options.NoStream { if !options.NoStream {
// Start by clearing the screen and moving the cursor to the top-left // Start by moving the cursor to the top-left
_, _ = fmt.Fprint(&statsTextBuffer, "\033[2J\033[H") _, _ = fmt.Fprint(&statsTextBuffer, "\033[H")
} }
if err = statsFormatWrite(statsCtx, ccStats, daemonOSType, !options.NoTrunc); err != nil { if err = statsFormatWrite(statsCtx, ccStats, daemonOSType, !options.NoTrunc); err != nil {
break break
} }
_, _ = fmt.Fprint(dockerCLI.Out(), statsTextBuffer.String()) if !options.NoStream {
for _, line := range strings.Split(statsTextBuffer.String(), "\n") {
// In case the new text is shorter than the one we are writing over,
// we'll append the "erase line" escape sequence to clear the remaining text.
_, _ = fmt.Fprint(&statsTextBuffer, line, "\033[K\n")
}
// We might have fewer containers than before, so let's clear the remaining text
_, _ = fmt.Fprint(&statsTextBuffer, "\033[J")
}
_, _ = fmt.Fprint(dockerCLI.Out(), statsTextBuffer.String())
statsTextBuffer.Reset() statsTextBuffer.Reset()
if len(cStats.cs) == 0 && !showAll { if len(cStats.cs) == 0 && !showAll {