From 8a494955835e3635926d4f6f4607c1ed95b011fc Mon Sep 17 00:00:00 2001 From: Jeff King Date: Thu, 25 Jun 2020 15:48:35 -0400 Subject: fast-export: anonymize "master" refname Running "fast-export --anonymize" will leave "refs/heads/master" untouched in the output, for two reasons: - it helped to have some known reference point between the original and anonymized repository - since it's historically the default branch name, it doesn't leak any information Now that we can ask fast-export to retain particular tokens, we have a much better tool for the first one (because it works for any ref, not just master). For the second, the notion of "default branch name" is likely to become configurable soon, at which point the name _does_ leak information. Let's drop this special case in preparation. Note that we have to adjust the test a bit, since it relied on using the name "master" in the anonymized repos. We could just use --anonymize-map=master to keep the same output, but then we wouldn't know if it works because of our hard-coded master or because of the explicit map. So let's flip the test a bit, and confirm that we anonymize "master", but keep "other" in the output. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- t/t9351-fast-export-anonymize.sh | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 't') diff --git a/t/t9351-fast-export-anonymize.sh b/t/t9351-fast-export-anonymize.sh index 5a21c71568..5ac2c3b5ee 100755 --- a/t/t9351-fast-export-anonymize.sh +++ b/t/t9351-fast-export-anonymize.sh @@ -22,6 +22,7 @@ test_expect_success 'export anonymized stream' ' git fast-export --anonymize --all \ --anonymize-map=retain-me \ --anonymize-map=xyzzy:custom-name \ + --anonymize-map=other \ >stream ' @@ -45,12 +46,12 @@ test_expect_success 'stream omits gitlink oids' ' ! grep a000000000000000000 stream ' -test_expect_success 'stream allows master as refname' ' - grep master stream +test_expect_success 'stream retains other as refname' ' + grep other stream ' test_expect_success 'stream omits other refnames' ' - ! grep other stream && + ! grep master stream && ! grep mytag stream ' @@ -76,7 +77,8 @@ test_expect_success 'import stream to new repository' ' test_expect_success 'result has two branches' ' git for-each-ref --format="%(refname)" refs/heads >branches && test_line_count = 2 branches && - other_branch=$(grep -v refs/heads/master branches) + other_branch=refs/heads/other && + main_branch=$(grep -v $other_branch branches) ' test_expect_success 'repo has original shape and timestamps' ' @@ -84,7 +86,7 @@ test_expect_success 'repo has original shape and timestamps' ' git log --format="%m %ct" --left-right --boundary "$@" } && (cd .. && shape master...other) >expect && - shape master...$other_branch >actual && + shape $main_branch...$other_branch >actual && test_cmp expect actual ' -- cgit v1.2.3