Make the default action for the gitea executable that of running the webserver

[thehowl]

Pretty simple. Since most gitea users won't ever need to touch any of the other functions, I see no need in requiring calling the web subcommand to run the webserver - thus I propose as a default action for the gitea command that of running the webserver.

[codecov-io]

Codecov Report

Merging #3331 into master will decrease coverage by 0.2%.
The diff coverage is 0%.

@@ Coverage Diff @@ ## master #3331 +/- ## ========================================== - Coverage 35.05% 34.85% -0.21%  ========================================== Files 280 280 Lines 40556 40559 +3 ========================================== - Hits 14216 14135 -81  - Misses 24236 24336 +100  + Partials 2104 2088 -16

Impacted Files	Coverage Δ
main.go	24.13% <0%> (-2.79%)	⬇️
modules/lfs/content_store.go	7.81% <0%> (-35.94%)	⬇️
modules/lfs/server.go	20.68% <0%> (-14.33%)	⬇️
modules/indexer/indexer.go	70% <0%> (-7.5%)	⬇️
models/lfs.go	26.08% <0%> (-2.18%)	⬇️

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[strk]

LGTM although I don't really feel a need for this (but I'm not against if you do)

[thehowl]

This is really a proposal rather than a PR - I'd really love to hear everyone's take on this even just as a +1/-1 on the OP. I think it improves usability by first-timers, of course there is no need for this, it's just a quality-of-life thing :)

[lafriks]

I do better like that it prints help by default but that just my preference

[bkcsoft]

Yes Please. LGTM 🎉

[appleboy]

maybe we should update the document.

[sapk]

Not really in favor but not against and you have at least two LGTM.
But doesn't this also means that you can't use web command flags (-p -c -P) with the default ./gitea?

[thehowl]

But doesn't this also means that you can't use web command flags (-p -c -P) with the default ./gitea?

Yes, that is intended. I don't want to create confusion among the users about where the web command flags can be used (e.g. one might think that they also apply to all other subcommands), so unless web is specified no other flags will be accepted.

FWIW, this paradigm is also present in git itself: git stash will by default run git stash push with no other arguments; if you want to provide them, you'll have to specify push, e.g. git stash push -m 'Thing' will work, whereas git stash -m 'Thing' will not

[sapk]

@thehowl thanks for the details.