git/attr.c, branch v2.42.2

Merge branch 'cw/compat-util-header-cleanup'

2023-07-17T18:30:42Z

Further shuffling of declarations across header files to streamline file dependencies. * cw/compat-util-header-cleanup: git-compat-util: move alloc macros to git-compat-util.h treewide: remove unnecessary includes for wrapper.h kwset: move translation table from ctype sane-ctype.h: create header for sane-ctype macros git-compat-util: move wrapper.c funcs to its header git-compat-util: move strbuf.c funcs to its header

git-compat-util: move alloc macros to git-compat-util.h

2023-07-05T18:42:31Z

alloc_nr, ALLOC_GROW, and ALLOC_GROW_BY are commonly used macros for dynamic array allocation. Moving these macros to git-compat-util.h with the other alloc macros focuses alloc.[ch] to allocation for Git objects and additionally allows us to remove inclusions to alloc.h from files that solely used the above macros. Signed-off-by: Calvin Wan Signed-off-by: Junio C Hamano

Merge branch 'bc/more-git-var'

2023-07-04T23:08:18Z

Add more "git var" for toolsmiths to learn various locations Git is configured with either via the configuration or hardcoded defaults. * bc/more-git-var: var: add config file locations var: add attributes files locations attr: expose and rename accessor functions var: adjust memory allocation for strings var: format variable structure with C99 initializers var: add support for listing the shell t: add a function to check executable bit var: mark unused parameters in git_var callbacks

attr: expose and rename accessor functions

2023-06-27T18:31:06Z

Right now, the functions which determine the current system and global gitattributes files are not exposed. We'd like to use them in a future commit, but they're not ideally named. Rename them to something more suitable as a public interface, expose them, and document them. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano

object-store-ll.h: split this header out of object-store.h

2023-06-21T20:39:54Z

The vast majority of files including object-store.h did not need dir.h nor khash.h. Split the header into two files, and let most just depend upon object-store-ll.h, while letting the two callers that need it depend on the full object-store.h. After this patch: $ git grep -h include..object-store | sort | uniq -c 2 #include "object-store.h" 129 #include "object-store-ll.h" Diff best viewed with `--color-moved`. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

repository: remove unnecessary include of path.h

2023-06-21T20:39:53Z

This also made it clear that several .c files that depended upon path.h were missing a #include for it; add the missing includes while at it. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

cache.h: remove this no-longer-used header

2023-06-21T20:39:53Z

Since this header showed up in some places besides just #include statements, update/clean-up/remove those other places as well. Note that compat/fsmonitor/fsm-path-utils-darwin.c previously got away with violating the rule that all files must start with an include of git-compat-util.h (or a short-list of alternate headers that happen to include it first). This change exposed the violation and caused it to stop building correctly; fix it by having it include git-compat-util.h first, as per policy. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

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

Merge branch 'jc/attr-source-tree'

2023-05-17T17:11:41Z

"git --attr-source= cmd $args" is a new way to have any command to read attributes not from the working tree but from the given tree object. * jc/attr-source-tree: attr: teach "--attr-source=" global option to "git"

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