This ditches the custom common.get_extension() for straight core Python
methods. This should make the code closer to Python conventions. For
example, pathlib also includes the "." in the extension it returns.
Previously this was magically capturing the apps dict when passing it around as a
function. This also moved the code to the metadata module.
Add a test doing read_metadata where the linkresolver is used. This
happens when the apps we read have a [[app.id]] link to another app.
Liberapay was originally included using a numeric ID, since they had
not yet finalized the public URLs. Now it is a username. So this
logic prefers the username in Liberapay: field, and keeps the old
LiberapayID: to ease migration. LiberapayID: will not override
Liberapay:. Clients are expected to prefer Liberapay: over LiberapayID:
GitHub has specified FUNDING.yml, a file to include in a git repo for
pointing people to donation links. Since F-Droid also points people
to donation links, this parses them to fill out Donate:
and OpenCollective:. Specifying those in the metadata file takes
precedence over the FUNDING.yml. This follows the same pattern as how
`fdroid update` includes Fastlane/Triple-T metadata. This lets the
git repo maintain those specific donations links themselves.
https://help.github.com/en/articles/displaying-a-sponsor-button-in-your-repository#about-funding-files
The test file was generated using:
```python
import os, re, yaml
found = dict()
for root, dirs, files in os.walk('.'):
for f in files:
if f == 'FUNDING.yml':
with open(os.path.join(root, f)) as fp:
data = yaml.safe_load(fp)
for k, v in data.items():
if k not in found:
found[k] = set()
if not v:
continue
if isinstance(v, list):
for i in v:
found[k].add(i)
else:
found[k].add(v)
with open('gather-funding-names.yaml', 'w') as fp:
output = dict()
for k, v in found.items():
output[k] = sorted(v)
yaml.dump(output, fp, default_flow_style=False)
```
This converts float/int to string for things like commit: or versionName:.
For versionCode, which must be an integer, it throws an exception if the
data is any other type.
The url slug used by opencollective allows case variations, they all
lead back to the canonical lowercase variant though.
Apart from ascii characters and numbers only - and _ are allowed.
$ ./hooks/pre-commit || export EXITVALUE=1
WARNING: ruby is not installed, using dummy placeholder!
fdroidserver/metadata.py:1180: use ==/!= to compare str, bytes, and int literals
fdroidserver/metadata.py:1184: use ==/!= to compare str, bytes, and int literals
fdroidserver/metadata.py:1186: use ==/!= to compare str, bytes, and int literals
fdroidserver/metadata.py:1189: use ==/!= to compare str, bytes, and int literals
ERROR: pyflakes tests failed!
