hugo/helpers
Bjørn Erik Pedersen b3f10556f0
Use os.UserCacheDir as first fallback if cacheDir is not set
We will now try

1. cacheDir (or, commonly set in environment as `HUGO_CACHEDIR`)
2. if on Netlify we use `/opt/build/cache/hugo_cache/`
3. os.UserCacheDir
4. A temp dir

Storing the cache, especially the module cache, in a temporary idea has had lots of hard to debug issues, especially on MacOS,
which this commit tries to fix.

This should also make it easier to locate the Hugo cache:

>UserCacheDir returns the default root directory to use for user-specific cached data. Users should create their own
application-specific subdirectory within this one and use that.
>
>On Unix systems, it returns $XDG_CACHE_HOME as specified by
https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html if non-empty, else $HOME/.cache. On Darwin, it
returns $HOME/Library/Caches. On Windows, it returns %LocalAppData%. On Plan 9, it returns $home/lib/cache.
>
>If the location cannot be determined (for example, $HOME is not defined), then it will return an error.

Fixes #11286
Fixes #11291
2023-07-27 20:59:47 +02:00
..
content.go
content_test.go
docshelper.go
emoji.go
emoji_test.go
general.go
general_test.go
path.go Use os.UserCacheDir as first fallback if cacheDir is not set 2023-07-27 20:59:47 +02:00
path_test.go
pathspec.go
processing_stats.go
testhelpers_test.go
url.go
url_test.go