Commit Briefs
shell code fixes
Escape sequences are not handled by every echo(1), e.g. not on FreeBSD. '?' is a glob character and must be quoted. '!' is not a shell meta character. ok tracey stsp
add a -q option to tests for quiet output and use it for 'make regress'
Previous default output remains when test cases are run individually. ok tracey
stop using realpath(3) to resolve a symlink target in install_symlink()
We should not resolve a symlink target path recursively when installing a symlink in the work tree. We want to handle this symlink's target, not the end result of following a chain of symlinks in case such links already exist.
add submodule tests
ok semarie
be helpful when users try to check out work trees without a known branch
Provide a useful error message in such cases and explicitly document intentional restrictions in the got(1) man page. Prompted by a question from Adam Steen via bsd.network https://bsd.network/@adams/103768951483318235
add -E option to 'got checkout' allowing use of a non-empty work tree path
needed by and ok kn@
make 'got checkout' and 'got update' work with read-only repositories
but warn users about the garbage collection problem