58 lines
1.1 KiB
Go
58 lines
1.1 KiB
Go
package main
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import (
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".."
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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func main() {
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wd, err := os.Getwd()
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if err != nil {
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panic(err)
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}
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oid := latest()
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bad := make(map[string]int64)
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for _, filename := range changed(oid) {
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check(wd, filename, bad)
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}
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if numbad := len(bad); numbad > 0 {
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fmt.Printf("%d bad file(s):\n", numbad)
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for name, size := range bad {
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fmt.Printf("%s %d\n", name, size)
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}
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}
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}
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func check(working, filename string, bad map[string]int64) {
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full := filepath.Join(working, filename)
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stat, err := os.Lstat(full)
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if err != nil {
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fmt.Println(err.Error())
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os.Exit(1)
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}
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if filesize := stat.Size(); int(filesize) > gitmedia.LargeSizeThreshold {
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bad[filename] = filesize
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}
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}
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func changed(oid string) []string {
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output := gitmedia.SimpleExec("git", "diff-index", "--name-only", oid, "-z")
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files := strings.Split(output, "\x00")
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return files[0 : len(files)-1]
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}
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func latest() string {
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if oid := gitmedia.SimpleExec("git", "rev-parse", "--verify", "HEAD"); oid != "" {
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return oid
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}
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// Initial commit: diff against an empty tree object
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return "4b825dc642cb6eb9a060e54bf8d69288fbee4904"
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}
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