diff options
| -rw-r--r-- | src/libstore/globals.cc | 6 | ||||
| -rw-r--r-- | src/libutil/util.cc | 9 | ||||
| -rw-r--r-- | src/libutil/util.hh | 3 |
3 files changed, 17 insertions, 1 deletions
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc index a9c07b23a..1c2c08715 100644 --- a/src/libstore/globals.cc +++ b/src/libstore/globals.cc @@ -78,7 +78,11 @@ void loadConfFile() ~/.nix/nix.conf or the command line. */ globalConfig.resetOverriden(); - globalConfig.applyConfigFile(getConfigDir() + "/nix/nix.conf"); + auto dirs = getConfigDirs(); + // Iterate over them in reverse so that the ones appearing first in the path take priority + for (auto dir = dirs.rbegin(); dir != dirs.rend(); dir++) { + globalConfig.applyConfigFile(*dir + "/nix/nix.conf"); + } } unsigned int Settings::getDefaultCores() diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 03f0be705..259eaf0a0 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -496,6 +496,15 @@ Path getConfigDir() return configDir; } +std::vector<Path> getConfigDirs() +{ + Path configHome = getConfigDir(); + string configDirs = getEnv("XDG_CONFIG_DIRS"); + std::vector<Path> result = tokenizeString<std::vector<string>>(configDirs, ":"); + result.insert(result.begin(), configHome); + return result; +} + Path getDataDir() { diff --git a/src/libutil/util.hh b/src/libutil/util.hh index fc25d2775..bda87bee4 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -131,6 +131,9 @@ Path getCacheDir(); /* Return $XDG_CONFIG_HOME or $HOME/.config. */ Path getConfigDir(); +/* Return the directories to search for user configuration files */ +std::vector<Path> getConfigDirs(); + /* Return $XDG_DATA_HOME or $HOME/.local/share. */ Path getDataDir(); |