diffstat: fix parsing of filenames with spaces
The patch changes the output of "hg diff --stat" when one file whose filename
has spaces has changed, making it get the full filename instead of just the
substring between the last space and the end of the filename.
It also changes the diffstat generated by "hg email -d" when one of the commit
messages starts with "diff". Because of the regex used to parse the filename,
the diffstat generated by "hg email -d" will still be not correct if a commit
message starts with "diff -r ".
Before the patch Mercurial has the following behavior:
$ echo "foobar">"file with spaces"
$ hg add "file with spaces"
$ hg diff --stat
spaces | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg diff --git --stat
file with spaces | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
After the patch:
$ echo "foobar">"file with spaces"
$ hg add "file with spaces"
$ hg diff --stat
file with spaces | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg diff --git --stat
file with spaces | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Before the patch:
$ hg add mercurial/patch.py tests/tests-diffstat.t
$ hg commit -m "diffstat: fix parsing of filenames"
$ hg email -d --test tip
This patch series consists of 1 patches.
diffstat: fix parsing of filenames
[...]
filenames | 0
mercurial/patch.py | 6 ++++--
tests/test-diffstat.t | 17 +++++++++++++++++
3 files changed, 21 insertions(+), 2 deletions(-)
[...]
After the patch:
$ hg email -d --test tip
This patch series consists of 1 patches.
diffstat: fix parsing of filenames
[...]
mercurial/patch.py | 6 ++++--
tests/test-diffstat.t | 17 +++++++++++++++++
3 files changed, 21 insertions(+), 2 deletions(-)
[...]
#!/bin/sh
#
# Use this script to generate startrev.svndump
#
mkdir temp
cd temp
mkdir project-orig
cd project-orig
mkdir trunk
mkdir branches
mkdir tags
cd ..
svnadmin create svn-repo
svnurl=file://`pwd`/svn-repo
svn import project-orig $svnurl -m "init projA"
svn co $svnurl project
cd project
echo a > trunk/a
echo b > trunk/b
svn add trunk/a trunk/b
svn ci -m createab
svn rm trunk/b
svn ci -m removeb
svn up
echo a >> trunk/a
svn ci -m changeaa
# Branch
svn up
svn copy trunk branches/branch1
echo a >> branches/branch1/a
svn ci -m "branch, changeaaa"
echo a >> branches/branch1/a
echo c > branches/branch1/c
svn add branches/branch1/c
svn ci -m "addc,changeaaaa"
svn up
cd ..
svnadmin dump svn-repo > ../startrev.svndump