templates.Exists fails for mixed-case partial filenames #13684
Description
What version of Hugo are you using (hugo version)?
$ hugo version hugo v0.147.0+extended+withdeploy linux/amd64 BuildDate=unknown
Does this issue reproduce with the latest release?
Yes
Details
templates.Exists returns false for partials with uppercase letters in their filename.
From my analysis, the bug originates from:
It seems that when the template store is created, the filepaths added are normalized, while the argument could be a path containing uppercase letters.
I'm not sure (haven't found any docs) stating the expected format of the partial's filenames, but this issue started appearing from version 0.146.0.
See also a popular theme using mixed-case partial filenames: nunocoracao/blowfish#2102 (comment)
Screenshots
Building the template store: notice the normalized path in s and the original one in unnormalized
Insertion into templatesByPath map of normalized path
templates.Exists failure due to comparison of normalized and unnormalized paths
