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package testhelper
import (
"bytes"
"testing"
"github.com/stretchr/testify/require"
)
type TreeEntry struct {
Mode string
Path string
Content string
}
func RequireTree(t testing.TB, repoPath, treeish string, expectedEntries []TreeEntry) {
t.Helper()
var actualEntries []TreeEntry
output := bytes.TrimSpace(MustRunCommand(t, nil, "git", "-C", repoPath, "ls-tree", "-r", treeish))
if len(output) > 0 {
for _, line := range bytes.Split(output, []byte("\n")) {
// Format: <mode> SP <type> SP <object> TAB <file>
tabSplit := bytes.Split(line, []byte("\t"))
spaceSplit := bytes.Split(tabSplit[0], []byte(" "))
path := string(tabSplit[1])
actualEntries = append(actualEntries, TreeEntry{
Mode: string(spaceSplit[0]),
Path: path,
Content: string(MustRunCommand(t, nil, "git", "-C", repoPath, "show", treeish+":"+path)),
})
}
}
require.Equal(t, expectedEntries, actualEntries)
}
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