Skip appending authorized_keys file if asked not to

[sapk]

I found a missing check before writing authorized_keys file.

Before appending to the file we should check that this function is not deactivated like here:

gitea/models/ssh_key.go

Line 707 in 9066d09

if setting.SSH.StartBuiltinServer || !setting.SSH.CreateAuthorizedKeysFile {

and

gitea/cmd/doctor.go

Line 395 in 1b9d507

if setting.SSH.StartBuiltinServer || !setting.SSH.CreateAuthorizedKeysFile {

[lafriks]

Please update branch with base

[codecov-io]

Codecov Report

Merging #13368 into master will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master   #13368      +/-   ##
==========================================
- Coverage   42.13%   42.11%   -0.02%     
==========================================
  Files         691      691              
  Lines       75909    75909              
==========================================
- Hits        31983    31969      -14     
- Misses      38687    38700      +13     
- Partials     5239     5240       +1     

Impacted Files	Coverage Δ
models/ssh_key.go	45.11% <100.00%> (ø)
modules/util/timer.go	42.85% <0.00%> (-42.86%)	⬇️
modules/indexer/stats/db.go	52.17% <0.00%> (-8.70%)	⬇️
modules/git/utils.go	73.77% <0.00%> (-3.28%)	⬇️
services/pull/temp_repo.go	26.59% <0.00%> (-3.20%)	⬇️
services/pull/check.go	49.63% <0.00%> (-2.19%)	⬇️
services/pull/patch.go	53.97% <0.00%> (-1.71%)	⬇️
modules/queue/workerpool.go	58.77% <0.00%> (-1.23%)	⬇️
modules/log/event.go	58.96% <0.00%> (-0.95%)	⬇️
modules/git/repo.go	46.19% <0.00%> (-0.51%)	⬇️
... and 3 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7cb22d6...bee4440. Read the comment docs.

[techknowlogick]

🚀