Respect XDG_CONFIG_HOME on Linux #48
Merged
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The application's configuration is stored using
ApplicationPropertieswhich doesn't consider the XDG Base Directory Specification. There isFile::userApplicationDataDirectorybut it also doesn't respect it according to an upstream bug report.Supporting the full specification is more effort but just supporting
XDG_CONFIG_HOMEalready addresses the common issue of the home directory being spammed with configuration files. So just read that environment variable or use its default to set thefolderName, with an appended application name since the specification suggests to also use a subfolder.This is a breaking change for Linux users but since none are known at the time it seems acceptable to just switch instead of supporting some form of migration. It's also mentioned in the change log.