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* git-config-set: Properly terminate strings with '\0'Johannes Schindelin2005-11-21
| | | | | | | | | When a lowercase version of the key was generated, it was not terminated. Strangely enough, it worked on Linux and macosx anyway. Just cygwin barfed. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-config-set: support selecting values by non-matching regexJohannes Schindelin2005-11-20
| | | | | | | | | | | | | | | | | Extend the regex syntax of value_regex so that prepending an exclamation mark means non-match: [core] quetzal = "Dodo" for Brainf*ck quetzal = "T. Rex" for Malbolge quetzal = "cat" You can match the third line with git-config-set --get quetzal '! for ' Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-config-set: add more optionsJohannes Schindelin2005-11-19
| | | | | | | | | | | | ... namely --replace-all, to replace any amount of matching lines, not just 0 or 1, --get, to get the value of one key, --get-all, the multivar version of --get, and --unset-all, which deletes all matching lines from .git/config Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Add git-config-set, a simple helper for scripts to set config variablesJohannes Schindelin2005-11-19
This is meant for the end user, who cannot be expected to edit .git/config by hand. Example: git-config-set core.filemode true will set filemode in the section [core] to true, git-config-set --unset core.filemode will remove the entry (failing if it is not there), and git-config-set --unset diff.twohead ^recar will remove the unique entry whose value matches the regex "^recar" (failing if there is no unique such entry). It is just a light wrapper around git_config_set() and git_config_set_multivar(). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>