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path: root/t/t3007-ls-files-recurse-submodules.sh
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2016-10-10ls-files: add pathspec matching for submodulesLibravatar Brandon Williams1-3/+105
Pathspecs can be a bit tricky when trying to apply them to submodules. The main challenge is that the pathspecs will be with respect to the superproject and not with respect to paths in the submodule. The approach this patch takes is to pass in the identical pathspec from the superproject to the submodule in addition to the submodule-prefix, which is the path from the root of the superproject to the submodule, and then we can compare an entry in the submodule prepended with the submodule-prefix to the pathspec in order to determine if there is a match. This patch also permits the pathspec logic to perform a prefix match against submodules since a pathspec could refer to a file inside of a submodule. Due to limitations in the wildmatch logic, a prefix match is only done literally. If any wildcard character is encountered we'll simply punt and produce a false positive match. More accurate matching will be done once inside the submodule. This is due to the superproject not knowing what files could exist in the submodule. Signed-off-by: Brandon Williams <bmwill@google.com> Reviewed-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-10-10ls-files: pass through safe options for --recurse-submodulesLibravatar Brandon Williams1-4/+12
Pass through some known-safe options when recursing into submodules. (--cached, -v, -t, -z, --debug, --eol) Signed-off-by: Brandon Williams <bmwill@google.com> Reviewed-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-10-10ls-files: optionally recurse into submodulesLibravatar Brandon Williams1-0/+100
Allow ls-files to recognize submodules in order to retrieve a list of files from a repository's submodules. This is done by forking off a process to recursively call ls-files on all submodules. Use top-level --super-prefix option to pass a path to the submodule which it can use to prepend to output or pathspec matching logic. Signed-off-by: Brandon Williams <bmwill@google.com> Reviewed-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>