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Code Issues Releases Wiki Activity

Fix rename path generation (#1540)

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This commit is contained in:
trapexit
2025-10-01 17:47:13 -05:00
committed by GitHub
parent 25b0bc72df
commit 3cb35a3a65
1 changed files with 17 additions and 21 deletions
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src/fuse_rename.cpp
+17 -21
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@@ -92,8 +92,7 @@ _rename_create_path(const Policy::Search &searchPolicy_,
for(auto &branch : *branches_)
{
newfullpath = branch.path;
newfullpath += newfusepath_;
newfullpath = branch.path / newfusepath_;
if(!::_contains(oldbranches,branch.path))
{
@@ -101,8 +100,7 @@ _rename_create_path(const Policy::Search &searchPolicy_,
continue;
}
oldfullpath = branch.path;
oldfullpath += oldfusepath_;
oldfullpath = branch.path / oldfusepath_;
rv = fs::rename(oldfullpath,newfullpath);
if(rv < 0)
@@ -146,8 +144,7 @@ _rename_preserve_path(const Policy::Action &actionPolicy_,
success = false;
for(auto &branch : *branches_)
{
newfullpath = branch.path;
newfullpath += newfusepath_;
newfullpath = branch.path / newfusepath_;
if(!::_contains(oldbranches,branch.path))
{
@@ -155,8 +152,7 @@ _rename_preserve_path(const Policy::Action &actionPolicy_,
continue;
}
oldfullpath = branch.path;
oldfullpath += oldfusepath_;
oldfullpath = branch.path / oldfusepath_;
rv = fs::rename(oldfullpath,newfullpath);
if(rv < 0)
@@ -189,10 +185,10 @@ _rename_exdev_rename_back(const std::vector<Branch*> &branches_,
{
oldpath = branch->path;
oldpath /= ".mergerfs_rename_exdev";
oldpath += oldfusepath_;
oldpath /= oldfusepath_;
newpath = branch->path;
newpath += oldfusepath_;
newpath /= oldfusepath_;
fs::rename(oldpath,newpath);
}
@@ -207,7 +203,7 @@ _rename_exdev_rename_target(const Policy::Action &actionPolicy_,
{
int rv;
fs::path clonesrc;
fs::path clonetgt;
fs::path clonedst;
rv = actionPolicy_(ibranches_,oldfusepath_,obranches_);
if(rv < 0)
@@ -217,23 +213,23 @@ _rename_exdev_rename_target(const Policy::Action &actionPolicy_,
for(auto &branch : obranches_)
{
clonesrc = branch->path;
clonetgt = branch->path;
clonetgt /= ".mergerfs_rename_exdev";
clonedst = branch->path;
clonedst /= ".mergerfs_rename_exdev";
rv = fs::clonepath(clonesrc,clonetgt,oldfusepath_.parent_path());
rv = fs::clonepath(clonesrc,clonedst,oldfusepath_.parent_path());
if(rv == -ENOENT)
{
fs::mkdir(clonetgt,01777);
rv = fs::clonepath(clonesrc,clonetgt,oldfusepath_.parent_path());
fs::mkdir(clonedst,01777);
rv = fs::clonepath(clonesrc,clonedst,oldfusepath_.parent_path());
}
if(rv < 0)
goto error;
clonesrc += oldfusepath_;
clonetgt += oldfusepath_;
clonesrc /= oldfusepath_;
clonedst /= oldfusepath_;
rv = fs::rename(clonesrc,clonetgt);
rv = fs::rename(clonesrc,clonedst);
if(rv < 0)
goto error;
}
@@ -264,7 +260,7 @@ _rename_exdev_rel_symlink(const Policy::Action &actionPolicy_,
linkpath = newfusepath_;
target = "/.mergerfs_rename_exdev";
target += oldfusepath_;
target /= oldfusepath_;
target = target.lexically_relative(linkpath.parent_path());
rv = FUSE::symlink(target.c_str(),linkpath);
@@ -294,7 +290,7 @@ _rename_exdev_abs_symlink(const Policy::Action &actionPolicy_,
linkpath = newfusepath_;
target = mount_;
target /= ".mergerfs_rename_exdev";
target += oldfusepath_;
target /= oldfusepath_;
rv = FUSE::symlink(target.c_str(),linkpath);
if(rv < 0)