git/builtin/commit.c, branch v2.48.2

global: mark code units that generate warnings with `-Wsign-compare`

2024-12-06T11:20:02Z

Mark code units that generate warnings with `-Wsign-compare`. This allows for a structured approach to get rid of all such warnings over time in a way that can be easily measured. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

builtin/commit: fix leaking cleanup config

2024-11-05T06:37:54Z

The cleanup string set by the config is leaking when it is being overridden by an option. Fix this by tracking these via two separate variables such that we can free the old value. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

builtin/commit: fix leaking change data contents

2024-11-05T06:37:53Z

While we free the worktree change data, we never free its contents. Fix this. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

Merge branch 'jc/pass-repo-to-builtins'

2024-09-23T17:35:09Z

The convention to calling into built-in command implementation has been updated to pass the repository, if known, together with the prefix value. * jc/pass-repo-to-builtins: add: pass in repo variable instead of global the_repository builtin: remove USE_THE_REPOSITORY for those without the_repository builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h builtin: add a repository parameter for builtin functions

add: pass in repo variable instead of global the_repository

2024-09-13T21:33:30Z

With the repository variable available in the builtin function as an argument, pass this down into helper functions instead of using the global the_repository. Signed-off-by: John Cai Signed-off-by: Junio C Hamano

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13T21:32:24Z

Instead of including USE_THE_REPOSITORY_VARIABLE by default on every builtin, remove it from builtin.h and add it to all the builtins that include builtin.h (by definition, that means all builtins/*.c). Also, remove the include statement for repository.h since it gets brought in through builtin.h. The next step will be to migrate each builtin from having to use the_repository. Signed-off-by: John Cai Signed-off-by: Junio C Hamano

builtin: add a repository parameter for builtin functions

2024-09-13T21:27:08Z

In order to reduce the usage of the global the_repository, add a parameter to builtin functions that will get passed a repository variable. This commit uses UNUSED on most of the builtin functions, as subsequent commits will modify the actual builtins to pass the repository parameter down. Signed-off-by: John Cai Signed-off-by: Junio C Hamano

environment: make `get_index_file()` accept a repository

2024-09-12T17:15:39Z

The `get_index_file()` function retrieves the path to the index file of `the_repository`. Make it accept a `struct repository` such that it can work on arbitrary repositories and make it part of the repository subsystem. This reduces our reliance on `the_repository` and clarifies scope. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

environment: make `get_git_dir()` accept a repository

2024-09-12T17:15:39Z

The `get_git_dir()` function retrieves the path to the Git directory for `the_repository`. Make it accept a `struct repository` such that it can work on arbitrary repositories and make it part of the repository subsystem. This reduces our reliance on `the_repository` and clarifies scope. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

config: fix leaking comment character config

2024-08-14T17:07:58Z

When the comment line character has been specified multiple times in the configuration, then `git_default_core_config()` will cause a memory leak because it unconditionally copies the string into `comment_line_str` without free'ing the previous value. In fact, it can't easily free the value in the first place because it may contain a string constant. Refactor the code such that we track allocated comment character strings via a separate non-constant variable `comment_line_str_to_free`. Adapt sites that set `comment_line_str` to set both and free the old value that was stored in `comment_line_str_to_free`. This memory leak is being hit in t3404. As there are still other memory leaks in that file we cannot yet mark it as passing with leak checking enabled. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano