From: Wesley Schwengle Date: Thu, 27 Aug 2026 16:51:32 GMT Subject: [PATCH 0/2] git-svn: silence bogus v1-layout migration message Message-ID: <20260827165134.848207-1-wesleys@opperschaap.net> While running `dzil build' (a Perl tool for minting and shipping modules) without a git remote configured, git started printing "Migrating from a git-svn v1 layout..." messages. In addition it also created an empty `.git/svn' directory. After removing that directory, it again repeated the behaviour on every `dzil build' invocation. One of the plugins runs `git svn info' to probe whether the repo is an SVN checkout. On a plain git-only repository this produced a wall of migration text on the terminal and left behind an empty `.git/svn' directory. I initially thought it was just a plugin being weird, but running `git svn info' myself turned out to be the real "troublemaker". You can do reproduce the behaviour by doing: git init . git svn info This patch addresses that and uses the same pattern as `migrate_from_v0'. I've included tests to t9107. In addition, which was my intitial reaction: I've added a knob to exclude git svn from being installed. When you add `NO_GIT_SVN=YesPlease' to your make invocation, git is installed without git-svn and no SVN tests run. Wesley Schwengle (2): git-svn: don't print v1-layout migration noise when there's nothing to migrate Makefile: add NO_GIT_SVN knob to skip building/installing git-svn Makefile | 8 ++++++++ perl/Git/SVN/Migration.pm | 16 ++++++++++------ t/t9107-git-svn-migrate.sh | 7 +++++++ 3 files changed, 25 insertions(+), 6 deletions(-) -- 2.55.0.827.g48ce2c92dc