typo

fix diff and log diffstat tests broken in 65dedee0a2cd I failed to update regress when changing the diffstat summary line in the previous commit to use a singular noun after 1. ok op@ and stsp@

regress: replace echo \n with printf and heredoc echo \n is not really portable. Not that it matters since the regress suite is already using non-POSIX features (like `local'). However, it's the only place using it and easy to fix. ok jamsek

add regress for new got log -d switch ok stsp@

fix regression test failures with Git 3.30.5 / 2.38.1 or later installed The fix for CVE-2022-39253 in Git made our regression tests fail since creating submodules from local clones is no longer allowed by default. Add an override to our invocations of "git submodule add", the same which was added to Git's regression test suite as part of their fix. This CVE doesn't otherwise affect us. We do not implement submodules. Our use of them in regression tests exists only to ensure that Got does not freak out when it sees one. Precisely because automated support for nested repositories and/or working copies (as in Git Submodules, or Subversion Externals, etc.) have been an endless source of security problems in other systems. sudden test failures pointed out by naddy@

remove trailing whitespace; patch by Josiah Frentsos

move 'got init' command to 'gotadmin init' This functionality is better suited for gotadmin because it is technically a server-side repository operation when we consider the 'got' tool as the client-side tool. I have plans to move 'got import' into gotadmin as well. ok op@

always show commit or tree IDs in diff header, in order to help 'got patch' The idea is that got patch can simply look for a line such as: commit - abcde1234567... to find the merge base commit ID to show in diff3 conflict markers. got log -p now displays commit IDs in its diff header, instead ofl tree or blob IDs. ok op@

adjust expected test output after got log -s changes ok op@

add one-line output mode to got log with -s flag -s for short. Moves log search to -S. Patch by Evan Silberman

use test(1) -eq and -ne to compare integers, and reduce quoting This brings the rest of the regression test scripts in line with patch.sh.

display the requested object type when an object could not be found ok millert@

add missing "return 1" to failure handling in the regress scripts ok stsp@

use POSIX [s1 = s2] syntax instead of [s1 == s2]; patch by Ryo ONODERA

replace resolve_commit_arg() helper in got.c with got_repo_match_object_id()