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offpunk
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implement set cache directory 

Hi,
find below a patch which let user set a custom chache folder.

Environment variable OFFPUNK_CACHE_PATH is used.
This way, it can be set globally in a profile, or occasionnaly before running offpunk.
It also avoid the pain to parse options and dealing with flags in scripts.
Thank you for your attention.

Regards.

prx
This commit is contained in:
prx 2024-01-23 14:26:47 +01:00 committed by Ploum
parent 01de6fe6ae
commit 87837fd1fb
2 changed files with 13 additions and 1 deletions
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9
man/netcache.1
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@ -27,6 +27,15 @@ otherwise it would always refresh it from the version available online.
It is also useful for mapping a given URL to its location in the cache, It is also useful for mapping a given URL to its location in the cache,
independently of whether it has been downloaded first. independently of whether it has been downloaded first.
.Pp .Pp
Default cache path is
.Pa ~/.cache/offpunk .
Set
.Ev OFFPUNK_CACHE_PATH
environment variable to use another location.
.Bd -literal
OFFPUNK_CACHE_PATH=/home/ploum/custom-cache netcache.py gemini://some.url
.Ed
.Pp
.Xr Offpunk 1 .Xr Offpunk 1
is a command-line browser and feed reader dedicated to browsing the Web, is a command-line browser and feed reader dedicated to browsing the Web,
Gemini, Gopher and Spartan. Gemini, Gopher and Spartan.

5
offutils.py
View File

@ -62,9 +62,12 @@ def xdg(folder="cache"):
#if no XDG .local/share and not XDG .config, we use the old config #if no XDG .local/share and not XDG .config, we use the old config
if not os.path.exists(data_home) and os.path.exists(_old_config): if not os.path.exists(data_home) and os.path.exists(_old_config):
_DATA_DIR = _CONFIG_DIR _DATA_DIR = _CONFIG_DIR
## get _CACHE_PATH from OFFPUNK_CACHE_PATH environment variable
# if OFFPUNK_CACHE_PATH empty, set default to ~/.cache/offpunk
cache_home = os.environ.get('XDG_CACHE_HOME') or\ cache_home = os.environ.get('XDG_CACHE_HOME') or\
os.path.join(_home,'.cache') os.path.join(_home,'.cache')
_CACHE_PATH = os.path.join(os.path.expanduser(cache_home),"offpunk/") _CACHE_PATH = os.environ.get('OFFPUNK_CACHE_PATH', \
os.path.join(os.path.expanduser(cache_home),"offpunk/"))
os.makedirs(_CACHE_PATH,exist_ok=True) os.makedirs(_CACHE_PATH,exist_ok=True)
if folder == "cache" and not UPGRADED: if folder == "cache" and not UPGRADED:
upgrade_cache(_CACHE_PATH) upgrade_cache(_CACHE_PATH)