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Merge pull request #5588 from tweag/balsoft/xdg

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Follow XDG Base Directory standard
This commit is contained in:
Théophane Hufschmitt 2023-02-10 18:05:50 +01:00 • committed by GitHub
commit 9ebbe35817
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16 changed files with 153 additions and 20 deletions
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13
src/libutil/util.cc
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@ -608,6 +608,19 @@ Path getDataDir()
return dataDir ? *dataDir : getHome() + "/.local/share";
}
Path getStateDir()
{
auto stateDir = getEnv("XDG_STATE_HOME");
return stateDir ? *stateDir : getHome() + "/.local/state";
}
Path createNixStateDir()
{
Path dir = getStateDir() + "/nix";
createDirs(dir);
return dir;
}
std::optional<Path> getSelfExe()
{

6
src/libutil/util.hh
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@ -158,6 +158,12 @@ Path getDataDir();
/* Return the path of the current executable. */
std::optional<Path> getSelfExe();
/* Return $XDG_STATE_HOME or $HOME/.local/state. */
Path getStateDir();
/* Create the Nix state directory and return the path to it. */
Path createNixStateDir();
/* Create a directory and all its parents, if necessary. Returns the
list of created directories, in order of creation. */
Paths createDirs(const Path & path);