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2020-05-24diff: add config option relativeLibravatar Laurent Arnoud1-3/+79
The `diff.relative` boolean option set to `true` shows only changes in the current directory/value specified by the `path` argument of the `relative` option and shows pathnames relative to the aforementioned directory. Teach `--no-relative` to override earlier `--relative` Add for git-format-patch(1) options documentation `--relative` and `--no-relative` Signed-off-by: Laurent Arnoud <laurent@spkdev.net> Acked-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-28t4045: make hash-size independentLibravatar brian m. carlson1-1/+1
Replace a hard-coded all-zeros object ID with a use of $ZERO_OID. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-21t4045: abstract away SHA-1-specific constantsLibravatar brian m. carlson1-2/+4
Adjust the test so that it computes variables for blobs instead of using hard-coded hashes. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-12-11t4045: reindent to make helpers readableLibravatar Junio C Hamano1-48/+56
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-12-11diff: add tests for --relative without optional prefix valueLibravatar Jacob Keller1-8/+14
We already have tests for --relative, but they currently only test when a prefix has been provided. This fails to test the case where --relative by itself should use the current directory as the prefix. Teach the check_$type functions to take a directory argument to indicate which subdirectory to run the git commands in. Add a new test which uses this to test --relative without a prefix value. Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-30diff --stat: use less columns for change countsLibravatar Zbigniew Jędrzejewski-Szmek1-1/+1
Number of columns required for change counts is now computed based on the maximum number of changed lines instead of being fixed. This means that usually a few more columns will be available for the filenames and the graph. The graph width logic is also modified to include enough space for "Bin XXX -> YYY bytes". If changes to binary files are mixed with changes to text files, change counts are padded to take at least three columns. And the other way around, if change counts require more than three columns, then "Bin"s are padded to align with the change count. This way, the +- part starts in the same column as "XXX -> YYY" part for binary files. This makes the graph easier to parse visually thanks to the empty column. This mimics the layout of diff --stat before this change. Tests and the tutorial are updated to reflect the new --stat output. This means either the removal of extra padding and/or the addition of up to three extra characters to truncated filenames. One test is added to check the graph alignment when a binary file change and text file change of more than 999 lines are committed together. Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-13diffstat summary line varies by locale: miscellanyLibravatar Jonathan Nieder1-2/+14
These changes are in the same spirit as the six patches that precede them, but they haven't been split into individually justifiable patches yet. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-03Use correct grammar in diffstat summary lineLibravatar Nguyễn Thái Ngọc Duy1-1/+1
"git diff --stat" and "git apply --stat" now learn to print the line "%d files changed, %d insertions(+), %d deletions(-)" in singular form whenever applicable. "0 insertions" and "0 deletions" are also omitted unless they are both zero. This matches how versions of "diffstat" that are not prehistoric produced their output, and also makes this line translatable. [jc: with help from Thomas Dickey in archaeology of "diffstat"] [jc: squashed Jonathan's updates to illustrations in tutorials and a test] Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-11diff: strip extra "/" when stripping prefixLibravatar Jakub Narebski1-0/+61
There are two ways a user might want to use "diff --relative": 1. For a file in a directory, like "subdir/file", the user can use "--relative=subdir/" to strip the directory. 2. To strip part of a filename, like "foo-10", they can use "--relative=foo-". We currently handle both of those situations. However, if the user passes "--relative=subdir" (without the trailing slash), we produce inconsistent results. For the unified diff format, we collapse the double-slash of "a//file" correctly into "a/file". But for other formats (raw, stat, name-status), we end up with "/file". We can do what the user means here and strip the extra "/" (and only a slash). We are not hurting any existing users of (2) above with this behavior change because the existing output for this case was nonsensical. Patch by Jakub, tests and commit message by Jeff King. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>