Support XDG env variables on Android or use default XDG directories on Android/Termux #70
Description
Previous issue #62 with fix #63 messes up all config directories.
Related:
mborsetti/webchanges#28
pypa/pip#10887
The fixed config directory on Termux:
-- platformdirs 2.4.2.dev4+gbd70a11 --
-- app dirs (with optional 'version')
user_data_dir: /data/data/com.termux/files/MyApp/1.0
user_config_dir: /data/data/com.termux/shared_prefs/MyApp/1.0
user_cache_dir: /data/data/com.termux/cache/MyApp/1.0
user_state_dir: /data/data/com.termux/files/MyApp/1.0
user_log_dir: /data/data/com.termux/cache/MyApp/1.0/log
user_documents_dir: /storage/emulated/0/Documents
user_runtime_dir: /data/data/com.termux/cache/MyApp/1.0/tmp
site_data_dir: /data/data/com.termux/files/MyApp/1.0
site_config_dir: /data/data/com.termux/shared_prefs/MyApp/1.0
No app should ever store anything outside $HOME. The correct config directory should reference $HOME first and then the config directory:
$HOME: /data/data/com.termux/files/home
$PREFIX: /data/data/com.termux/files/usr
Config: /data/data/com.termux/files/home/.config
Data structure official reference:
So, Termux dirs should be:
-- platformdirs 2.4.2.dev4+gbd70a11 --
-- app dirs (with optional 'version')
user_data_dir: /data/data/com.termux/files/home/.local/share/MyApp/1.0
user_config_dir: /data/data/com.termux/files/home/.config/MyApp/1.0
user_cache_dir: /data/data/com.termux/files/home/.cache/MyApp/1.0
user_state_dir: /data/data/com.termux/files/home/.local/state/MyApp/1.0
user_log_dir: /data/data/com.termux/files/home/.cache/MyApp/1.0/log
user_documents_dir: /data/data/com.termux/files/home/storage/Documents
user_runtime_dir: /data/data/com.termux/files/usr/var/run/MyApp/1.0/tmp
site_data_dir: /data/data/com.termux/files/usr/share/MyApp/1.0
site_config_dir: /data/data/com.termux/files/usr/etc/MyApp/1.0