a utility on top of git for project-wide search-and-replace that includes filenames too
git-search-replace is a small utility on top of plain
git for performing project-wide search-and-replace only on git-controlled files. It applies its searches to filenames as well as their content. The underlying syntax for the search regex is Python’s.
It is designed to be a bit more instructive to the developer, compared to hackish
bash scripts around
Key features are:
Usage: gsr [options] (FROM-SEPARATOR-TO…)
-h, --help show this help message and exit -s STRING, --separator=STRING The separator string which separates FROM regex and TO expression -f, --fix Perform changes in-place -d, --diff Use ‘diff’ util to show differences
The expressions are tuples in the form of FROM-SEPARATOR-TO, with SEPARATOR defaults to ‘///’.
Shell escaping needs to be taken into consideration. The examples below should work with the major UNIX shells.
gsr old_name///new_name –diff
This shows a diff that represents the replacement of ‘old_name’ with ‘new_name’.
gsr \bold_name\b///new_name –fix
This uses Python regex expression b for matching at word boundaries for whole identifiers. This invocation will perform changes in-place because of ‘–fix’.
gsr ‘things with space///with other stuff’ –diff
Note that shells properly de-escape the commas from the expression above.