convert/bzr: correctly handle divergent nested renames (issue3089)
With renames like:
a -> b
a/c -> a/c
We were ignoring or duplicating the second one instead of leaving files
unchanged or moving them to their proper destination only.
To avoid this, we process the files in reverse lexicographic order, from most
to least specific change, and ignore files already processed.
v2:
- Add a test
- Change "reverse=1" into "reverse=True"
$ hg init
no bookmarks
$ hg bookmarks
no bookmarks set
set bookmark X
$ hg bookmark X
list bookmarks
$ hg bookmark
* X -1:000000000000
list bookmarks with color
$ hg --config extensions.color= --config color.mode=ansi \
> bookmark --color=always
\x1b[0;32m * X -1:000000000000\x1b[0m (esc)
update to bookmark X
$ hg update X
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
list bookmarks
$ hg bookmarks
* X -1:000000000000
rename
$ hg bookmark -m X Z
list bookmarks
$ cat .hg/bookmarks.current
Z (no-eol)
$ cat .hg/bookmarks
0000000000000000000000000000000000000000 Z
$ hg bookmarks
* Z -1:000000000000
new bookmark Y
$ hg bookmark Y
list bookmarks
$ hg bookmark
* Y -1:000000000000
Z -1:000000000000
commit
$ echo 'b' > b
$ hg add b
$ hg commit -m'test'
list bookmarks
$ hg bookmark
* Y 0:719295282060
Z -1:000000000000
Verify that switching to Z updates the current bookmark:
$ hg update Z
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg bookmark
Y 0:719295282060
* Z -1:000000000000
Switch back to Y for the remaining tests in this file:
$ hg update Y
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
delete bookmarks
$ hg bookmark -d Y
$ hg bookmark -d Z
list bookmarks
$ hg bookmark
no bookmarks set
update to tip
$ hg update tip
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
set bookmark Y using -r .
$ hg bookmark -r . Y
list bookmarks
$ hg bookmark
* Y 0:719295282060
set bookmark Z using -i
$ hg bookmark -r . -i Z
$ hg bookmarks
* Y 0:719295282060
Z 0:719295282060
deactivate current bookmark using -i
$ hg bookmark -i Y
$ hg bookmarks
Y 0:719295282060
Z 0:719295282060
$ hg up -q Y
$ hg bookmarks
* Y 0:719295282060
Z 0:719295282060
deactivate current bookmark while renaming
$ hg bookmark -i -m Y X
$ hg bookmarks
X 0:719295282060
Z 0:719295282060