diff options
Diffstat (limited to 'src/libstore/optimise-store.cc')
| -rw-r--r-- | src/libstore/optimise-store.cc | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/libstore/optimise-store.cc b/src/libstore/optimise-store.cc index 8af9b1dde..4a79cf4a1 100644 --- a/src/libstore/optimise-store.cc +++ b/src/libstore/optimise-store.cc @@ -55,7 +55,7 @@ LocalStore::InodeHash LocalStore::loadInodeHash() } if (errno) throw SysError("reading directory '%1%'", linksDir); - printMsg(lvlTalkative, format("loaded %1% hash inodes") % inodeHash.size()); + printMsg(lvlTalkative, "loaded %1% hash inodes", inodeHash.size()); return inodeHash; } @@ -73,7 +73,7 @@ Strings LocalStore::readDirectoryIgnoringInodes(const Path & path, const InodeHa checkInterrupt(); if (inodeHash.count(dirent->d_ino)) { - debug(format("'%1%' is already linked") % dirent->d_name); + debug("'%1%' is already linked", dirent->d_name); continue; } @@ -102,7 +102,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, if (std::regex_search(path, std::regex("\\.app/Contents/.+$"))) { - debug(format("'%1%' is not allowed to be linked in macOS") % path); + debug("'%1%' is not allowed to be linked in macOS", path); return; } #endif @@ -146,7 +146,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, contents of the symlink (i.e. the result of readlink()), not the contents of the target (which may not even exist). */ Hash hash = hashPath(htSHA256, path).first; - debug(format("'%1%' has hash '%2%'") % path % hash.to_string(Base32, true)); + debug("'%1%' has hash '%2%'", path, hash.to_string(Base32, true)); /* Check if this is a known hash. */ Path linkPath = linksDir + "/" + hash.to_string(Base32, false); @@ -196,11 +196,11 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, auto stLink = lstat(linkPath); if (st.st_ino == stLink.st_ino) { - debug(format("'%1%' is already linked to '%2%'") % path % linkPath); + debug("'%1%' is already linked to '%2%'", path, linkPath); return; } - printMsg(lvlTalkative, format("linking '%1%' to '%2%'") % path % linkPath); + printMsg(lvlTalkative, "linking '%1%' to '%2%'", path, linkPath); /* Make the containing directory writable, but only if it's not the store itself (we don't want or need to mess with its @@ -213,8 +213,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, its timestamp back to 0. */ MakeReadOnly makeReadOnly(mustToggle ? dirOfPath : ""); - Path tempLink = (format("%1%/.tmp-link-%2%-%3%") - % realStoreDir % getpid() % random()).str(); + Path tempLink = fmt("%1%/.tmp-link-%2%-%3%", realStoreDir, getpid(), random()); if (link(linkPath.c_str(), tempLink.c_str()) == -1) { if (errno == EMLINK) { @@ -222,14 +221,16 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, systems). This is likely to happen with empty files. Just shrug and ignore. */ if (st.st_size) - printInfo(format("'%1%' has maximum number of links") % linkPath); + printInfo("'%1%' has maximum number of links", linkPath); return; } throw SysError("cannot link '%1%' to '%2%'", tempLink, linkPath); } /* Atomically replace the old file with the new hard link. */ - if (rename(tempLink.c_str(), path.c_str()) == -1) { + try { + renameFile(tempLink, path); + } catch (SysError & e) { if (unlink(tempLink.c_str()) == -1) printError("unable to unlink '%1%'", tempLink); if (errno == EMLINK) { @@ -240,7 +241,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, debug("'%s' has reached maximum number of links", linkPath); return; } - throw SysError("cannot rename '%1%' to '%2%'", tempLink, path); + throw; } stats.filesLinked++; |