dirstate: don't require exact case when adding dirs on icasefs (issue4578)
We don't require it when adding files on a case insensitive filesystem, so don't
require it to add directories for consistency.
The problem with the previous code was that _walkexplicit() was only returning
the normalized directory. The file(s) in the directory are then appended, and
passed to the matcher. But if the user asks for 'capsdir1/capsdir', the matcher
will not accept 'CapsDir1/CapsDir/AbC.txt', and the name is dropped. Matching
based on the non-normalized name is required.
If not normalizing, skip the extra string building for efficiency. '.' is
replaced with '' so that the path being tested when no file is specified, isn't
prefixed with './' (and therefore fail the match).
$ hg init a
$ cd a
$ echo a > a
$ hg add -n
adding a
$ hg st
? a
$ hg add
adding a
$ hg st
A a
$ hg forget a
$ hg add
adding a
$ hg st
A a
$ echo b > b
$ hg add -n b
$ hg st
A a
? b
$ hg add b
$ hg st
A a
A b
should fail
$ hg add b
b already tracked!
$ hg st
A a
A b
#if no-windows
$ echo foo > con.xml
$ hg --config ui.portablefilenames=jump add con.xml
abort: ui.portablefilenames value is invalid ('jump')
[255]
$ hg --config ui.portablefilenames=abort add con.xml
abort: filename contains 'con', which is reserved on Windows: 'con.xml'
[255]
$ hg st
A a
A b
? con.xml
$ hg add con.xml
warning: filename contains 'con', which is reserved on Windows: 'con.xml'
$ hg st
A a
A b
A con.xml
$ hg forget con.xml
$ rm con.xml
#endif
#if eol-in-paths
$ echo bla > 'hello:world'
$ hg --config ui.portablefilenames=abort add
adding hello:world
abort: filename contains ':', which is reserved on Windows: 'hello:world'
[255]
$ hg st
A a
A b
? hello:world
$ hg --config ui.portablefilenames=ignore add
adding hello:world
$ hg st
A a
A b
A hello:world
#endif
$ hg ci -m 0 --traceback
should fail
$ hg add a
a already tracked!
$ echo aa > a
$ hg ci -m 1
$ hg up 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo aaa > a
$ hg ci -m 2
created new head
$ hg merge
merging a
warning: conflicts during merge.
merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
[1]
$ hg st
M a
? a.orig
should fail
$ hg add a
a already tracked!
$ hg st
M a
? a.orig
$ hg resolve -m a
(no more unresolved files)
$ hg ci -m merge
Issue683: peculiarity with hg revert of an removed then added file
$ hg forget a
$ hg add a
$ hg st
? a.orig
$ hg rm a
$ hg st
R a
? a.orig
$ echo a > a
$ hg add a
$ hg st
M a
? a.orig
Forgotten file can be added back (as either clean or modified)
$ hg forget b
$ hg add b
$ hg st -A b
C b
$ hg forget b
$ echo modified > b
$ hg add b
$ hg st -A b
M b
$ hg revert -qC b
$ hg add c && echo "unexpected addition of missing file"
c: * (glob)
[1]
$ echo c > c
$ hg add d c && echo "unexpected addition of missing file"
d: * (glob)
[1]
$ hg st
M a
A c
? a.orig
$ hg up -C
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
forget and get should have the right order: added but missing dir should be
forgotten before file with same name is added
$ echo file d > d
$ hg add d
$ hg ci -md
$ hg rm d
$ mkdir d
$ echo a > d/a
$ hg add d/a
$ rm -r d
$ hg up -C
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat d
file d
Test that adding a directory doesn't require case matching (issue4578)
#if icasefs
$ mkdir -p CapsDir1/CapsDir
$ echo abc > CapsDir1/CapsDir/AbC.txt
$ mkdir CapsDir1/CapsDir/SubDir
$ echo def > CapsDir1/CapsDir/SubDir/Def.txt
$ hg add -v capsdir1/capsdir
adding CapsDir1/CapsDir/AbC.txt (glob)
adding CapsDir1/CapsDir/SubDir/Def.txt (glob)
#endif
$ cd ..