git/git.c, branch v2.43.2

Merge branch 'en/header-split-cache-h-part-3'

2023-06-29T23:43:21Z

Header files cleanup. * en/header-split-cache-h-part-3: (28 commits) fsmonitor-ll.h: split this header out of fsmonitor.h hash-ll, hashmap: move oidhash() to hash-ll object-store-ll.h: split this header out of object-store.h khash: name the structs that khash declares merge-ll: rename from ll-merge git-compat-util.h: remove unneccessary include of wildmatch.h builtin.h: remove unneccessary includes list-objects-filter-options.h: remove unneccessary include diff.h: remove unnecessary include of oidset.h repository: remove unnecessary include of path.h log-tree: replace include of revision.h with simple forward declaration cache.h: remove this no-longer-used header read-cache*.h: move declarations for read-cache.c functions from cache.h repository.h: move declaration of the_index from cache.h merge.h: move declarations for merge.c from cache.h diff.h: move declaration for global in diff.c from cache.h preload-index.h: move declarations for preload-index.c from elsewhere sparse-index.h: move declarations for sparse-index.c from cache.h name-hash.h: move declarations for name-hash.c from cache.h run-command.h: move declarations for run-command.c from cache.h ...

Merge branch 'ds/disable-replace-refs'

2023-06-22T23:29:06Z

Introduce a mechanism to disable replace refs globally and per repository. * ds/disable-replace-refs: repository: create read_replace_refs setting replace-objects: create wrapper around setting repository: create disable_replace_refs()

read-cache*.h: move declarations for read-cache.c functions from cache.h

2023-06-21T20:39:53Z

For the functions defined in read-cache.c, move their declarations from cache.h to a new header, read-cache-ll.h. Also move some related inline functions from cache.h to read-cache.h. The purpose of the read-cache-ll.h/read-cache.h split is that about 70% of the sites don't need the inline functions and the extra headers they include. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

repository: create disable_replace_refs()

2023-06-12T20:34:55Z

Several builtins depend on being able to disable the replace references so we actually operate on each object individually. These currently do so by directly mutating the 'read_replace_refs' global. A future change will move this global into a different place, so it will be necessary to change all of these lines. However, we can simplify that transition by abstracting the purpose of these global assignments with a method call. We will need to keep this read_replace_refs global forever, as we want to make sure that we never use replace refs throughout the life of the process if this method is called. Future changes may present a repository-scoped version of the variable to represent that repository's core.useReplaceRefs config value, but a zero-valued read_replace_refs will always override such a setting. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano

attr: teach "--attr-source=" global option to "git"

2023-05-06T21:34:09Z

Earlier, 47cfc9bd (attr: add flag `--source` to work with tree-ish, 2023-01-14) taught "git check-attr" the "--source=" option to allow it to read attribute files from a tree-ish, but did so only for the command. Just like "check-attr" users wanted a way to use attributes from a tree-ish and not from the working tree files, users of other commands (like "git diff") would benefit from the same. Undo most of the UI change the commit made, while keeping the internal logic to read attributes from a given tree-ish. Expose the internal logic via a new "--attr-source=" command line option given to "git", so that it can be used with any git command that runs as part of the main git process. Additionally, add an environment variable GIT_ATTR_SOURCE that is set when --attr-source is passed in, so that subprocesses use the same value for the attributes source tree. Signed-off-by: John Cai Signed-off-by: Junio C Hamano

Merge branch 'en/header-split-cache-h'

2023-04-25T20:56:20Z

Header clean-up. * en/header-split-cache-h: (24 commits) protocol.h: move definition of DEFAULT_GIT_PORT from cache.h mailmap, quote: move declarations of global vars to correct unit treewide: reduce includes of cache.h in other headers treewide: remove double forward declaration of read_in_full cache.h: remove unnecessary includes treewide: remove cache.h inclusion due to pager.h changes pager.h: move declarations for pager.c functions from cache.h treewide: remove cache.h inclusion due to editor.h changes editor: move editor-related functions and declarations into common file treewide: remove cache.h inclusion due to object.h changes object.h: move some inline functions and defines from cache.h treewide: remove cache.h inclusion due to object-file.h changes object-file.h: move declarations for object-file.c functions from cache.h treewide: remove cache.h inclusion due to git-zlib changes git-zlib: move declarations for git-zlib functions from cache.h treewide: remove cache.h inclusion due to object-name.h changes object-name.h: move declarations for object-name.c functions from cache.h treewide: remove unnecessary cache.h inclusion treewide: be explicit about dependence on mem-pool.h treewide: be explicit about dependence on oid-array.h ...

Merge branch 'ws/sparse-check-rules'

2023-04-11T20:49:12Z

"git sparse-checkout" command learns a debugging aid for the sparse rule definitions. * ws/sparse-check-rules: builtin/sparse-checkout: add check-rules command builtin/sparse-checkout: remove NEED_WORK_TREE flag

pager.h: move declarations for pager.c functions from cache.h

2023-04-11T15:52:10Z

Signed-off-by: Elijah Newren Acked-by: Calvin Wan Signed-off-by: Junio C Hamano

treewide: be explicit about dependence on trace.h & trace2.h

2023-04-11T15:52:08Z

Dozens of files made use of trace and trace2 functions, without explicitly including trace.h or trace2.h. This made it more difficult to find which files could remove a dependence on cache.h. Make C files explicitly include trace.h or trace2.h if they are using them. Signed-off-by: Elijah Newren Acked-by: Calvin Wan Signed-off-by: Junio C Hamano

builtin/sparse-checkout: remove NEED_WORK_TREE flag

2023-03-27T17:43:51Z

In preparation for adding a sub-command to 'sparse-checkout' that can be run in a bare repository, remove the 'NEED_WORK_TREE' flag from its entry in the 'commands' array of 'git.c'. To avoid that this changes any behaviour, add calls to 'setup_work_tree()' to all of the 'sparse-checkout' sub-commands and add tests that verify that 'sparse-checkout ' still fail with a clear error message telling the user that the command needs a work tree. Signed-off-by: William Sprent Signed-off-by: Junio C Hamano