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package testgit
import (
"strings"
"testing"
objectid "codeberg.org/lindenii/furgit/object/id"
)
// RevList runs "git rev-list" with args and parses one object ID per line.
func (testRepo *TestRepo) RevList(tb testing.TB, args ...string) []objectid.ObjectID {
tb.Helper()
cmdArgs := make([]string, 0, len(args)+1)
cmdArgs = append(cmdArgs, "rev-list")
cmdArgs = append(cmdArgs, args...)
out := testRepo.Run(tb, cmdArgs...)
lines := strings.Split(strings.TrimSpace(out), "\n")
outIDs := make([]objectid.ObjectID, 0, len(lines))
for _, line := range lines {
line = strings.TrimSpace(line)
if line == "" {
continue
}
id, err := objectid.ParseHex(testRepo.algo, line)
if err != nil {
tb.Fatalf("parse rev-list oid %q: %v", line, err)
}
outIDs = append(outIDs, id)
}
return outIDs
}
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