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Output directory size in cache command
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parent
de9136b29f
commit
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1 changed files with 29 additions and 0 deletions
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@ -2,6 +2,7 @@ package main
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import (
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"fmt"
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"os"
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"path/filepath"
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"sort"
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"time"
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@ -29,6 +30,7 @@ The "cache" command allows listing and cleaning local cache directories.
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type CacheOptions struct {
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Cleanup bool
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MaxAge uint
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NoSize bool
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}
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var cacheOptions CacheOptions
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@ -39,6 +41,7 @@ func init() {
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f := cmdCache.Flags()
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f.BoolVar(&cacheOptions.Cleanup, "cleanup", false, "remove old cache directories")
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f.UintVar(&cacheOptions.MaxAge, "max-age", 30, "max age in `days` for cache directories to be considered old")
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f.BoolVar(&cacheOptions.NoSize, "no-size", false, "do not output the size of the cache directories")
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}
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func runCache(opts CacheOptions, gopts GlobalOptions, args []string) error {
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@ -92,12 +95,17 @@ func runCache(opts CacheOptions, gopts GlobalOptions, args []string) error {
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ID string
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Last string
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Old string
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Size string
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}
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tab.AddColumn("Repo ID", "{{ .ID }}")
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tab.AddColumn("Last Used", "{{ .Last }}")
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tab.AddColumn("Old", "{{ .Old }}")
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if !opts.NoSize {
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tab.AddColumn("Size", "{{ .Size }}")
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}
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dirs, err := cache.All(cachedir)
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if err != nil {
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return err
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@ -118,10 +126,20 @@ func runCache(opts CacheOptions, gopts GlobalOptions, args []string) error {
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old = "yes"
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}
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var size string
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if !opts.NoSize {
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bytes, err := dirSize(fmt.Sprintf("%s/%s", cachedir, entry.Name()))
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if err != nil {
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return err
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}
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size = fmt.Sprintf("%11s", formatBytes(uint64(bytes)))
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}
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tab.AddRow(data{
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entry.Name()[:10],
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fmt.Sprintf("%d days ago", uint(time.Since(entry.ModTime()).Hours()/24)),
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old,
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size,
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})
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}
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@ -130,3 +148,14 @@ func runCache(opts CacheOptions, gopts GlobalOptions, args []string) error {
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return nil
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}
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func dirSize(path string) (int64, error) {
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var size int64
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err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error {
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if !info.IsDir() {
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size += info.Size()
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}
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return err
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})
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return size, err
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}
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