diff options
-rw-r--r-- | src/libstore/build.cc | 8 | ||||
-rw-r--r-- | src/libstore/gc.cc | 17 | ||||
-rw-r--r-- | src/libutil/util.cc | 10 | ||||
-rw-r--r-- | src/libutil/util.hh | 3 |
4 files changed, 25 insertions, 13 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index fd104dffd9..4c03da3e2c 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -1211,10 +1211,16 @@ void DerivationGoal::computeClosure() } +static string drvsLogDir = "drvs"; + + void DerivationGoal::openLogFile() { /* Create a log file. */ - Path logFileName = nixLogDir + "/drvs/" + baseNameOf(drvPath); + Path dir = (format("%1%/%2%") % nixLogDir % drvsLogDir).str(); + createDirs(dir); + + Path logFileName = (format("%1%/%2%") % dir % baseNameOf(drvPath)).str(); fdLogFile = open(logFileName.c_str(), O_CREAT | O_WRONLY | O_TRUNC, 0666); if (fdLogFile == -1) diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc index e1075d0251..7f0b079467 100644 --- a/src/libstore/gc.cc +++ b/src/libstore/gc.cc @@ -43,16 +43,6 @@ static int openGCLock(LockType lockType) } -static void createDirs(const Path & path) -{ - if (path == "") return; - createDirs(dirOf(path)); - if (!pathExists(path)) - if (mkdir(path.c_str(), 0777) == -1) - throw SysError(format("creating directory `%1%'") % path); -} - - void createSymlink(const Path & link, const Path & target, bool careful) { /* Create directories up to `gcRoot'. */ @@ -122,8 +112,11 @@ void addTempRoot(const Path & path) if (fdTempRoots == -1) { while (1) { - fnTempRoots = (format("%1%/%2%/%3%") - % nixStateDir % tempRootsDir % getpid()).str(); + Path dir = (format("%1%/%2%") % nixStateDir % tempRootsDir).str(); + createDirs(dir); + + fnTempRoots = (format("%1%/%2%") + % dir % getpid()).str(); AutoCloseFD fdGCLock = openGCLock(ltRead); diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 27df7a1aaa..65c3b15397 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -271,6 +271,16 @@ Path createTempDir() } +void createDirs(const Path & path) +{ + if (path == "") return; + createDirs(dirOf(path)); + if (!pathExists(path)) + if (mkdir(path.c_str(), 0777) == -1) + throw SysError(format("creating directory `%1%'") % path); +} + + void writeStringToFile(const Path & path, const string & s) { AutoCloseFD fd(open(path.c_str(), diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 2577f79e1b..beb98fe7c6 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -107,6 +107,9 @@ void makePathReadOnly(const Path & path); /* Create a temporary directory. */ Path createTempDir(); +/* Create a directory and all its parents, if necessary. */ +void createDirs(const Path & path); + /* Create a file and write the given text to it. The file is written in binary mode (i.e., no end-of-line conversions). The path should not already exist. */ |