repo-specific one; by overwriting, the higher-priority repo-specific
value is left at the end).
-The `git_config_with_options` function lets the caller examine config
+The `config_with_options` function lets the caller examine config
while adjusting some of the default behavior of `git_config`. It should
almost never be used by "regular" Git code that is looking up
configuration variables. It is intended for advanced callers like
`git-config`, which are intentionally tweaking the normal config-lookup
process. It takes two extra parameters:
-`filename`::
-If this parameter is non-NULL, it specifies the name of a file to
-parse for configuration, rather than looking in the usual files. Regular
-`git_config` defaults to `NULL`.
+`config_source`::
+If this parameter is non-NULL, it specifies the source to parse for
+configuration, rather than looking in the usual files. See `struct
+git_config_source` in `config.h` for details. Regular `git_config` defaults
+to `NULL`.
-`respect_includes`::
-Specify whether include directives should be followed in parsed files.
-Regular `git_config` defaults to `1`.
-
-There is a special version of `git_config` called `git_config_early`.
-This version takes an additional parameter to specify the repository
-config, instead of having it looked up via `git_path`. This is useful
-early in a Git program before the repository has been found. Unless
-you're working with early setup code, you probably don't want to use
-this.
+`opts`::
+Specify options to adjust the behavior of parsing config files. See `struct
+config_options` in `config.h` for details. As an example: regular `git_config`
+sets `opts.respect_includes` to `1` by default.
Reading Specific Files
----------------------
Similar to `git_config_get_string`, but expands `~` or `~user` into
the user's home directory when found at the beginning of the path.
+`git_die_config(const char *key, const char *err, ...)`::
+
+ First prints the error message specified by the caller in `err` and then
+ dies printing the line number and the file name of the highest priority
+ value for the configuration variable `key`.
+
+`void git_die_config_linenr(const char *key, const char *filename, int linenr)`::
+
+ Helper function which formats the die error message according to the
+ parameters entered. Used by `git_die_config()`. It can be used by callers
+ handling `git_config_get_value_multi()` to print the correct error message
+ for the desired value.
+
See test-config.c for usage examples.
Value Parsing Helpers
Same as `git_config_bool`, except that integers are returned as-is, and
an `is_bool` flag is unset.
-`git_config_maybe_bool`::
+`git_parse_maybe_bool`::
Same as `git_config_bool`, except that it returns -1 on error rather
than dying.