Create stale bot config

[sapk]

https://github.com/probot/stale

For this to work someone of @go-gitea/owners need to activate https://github.com/apps/stale

For starting, I choose 2 month of inactivity and 2 weeks after the issue or PR is closed. I limit to 1 action/hour the bot.

The following labels are skipped :

• status/blocked
• kind/security
• lgtm/done
• reviewed/confirmed
• priority/critical
• kind/proposal

[sapk]

List of target : https://github.com/go-gitea/gitea/issues?utf8=%E2%9C%93&q=is%3Aopen+updated%3A%3C2018-09-01+-label%3Astatus%2Fblocked++-label%3Akind%2Fsecurity+-label%3Algtm%2Fdone+-label%3Areviewed%2Fconfirmed+-label%3Apriority%2Fcritical+sort%3Aupdated-asc+-label%3Akind%2Fproposal

[sapk]

We maybe need a label reviewed/confirmed to lock some issue that shouldn't be closed. Done

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@8dc09ed). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #5243   +/-   ##
=========================================
  Coverage          ?   37.54%           
=========================================
  Files             ?      321           
  Lines             ?    47192           
  Branches          ?        0           
=========================================
  Hits              ?    17716           
  Misses            ?    26931           
  Partials          ?     2545

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[lafriks]

@sapk I have added reviewed/confirmed label

[jonasfranz]

Also add priority/critical please

[sapk]

Should we exclude the label kind/proposal ?

[jonasfranz]

Yes Am 1. November 2018 18:28:10 MEZ schrieb Antoine GIRARD <notifications@github.com>:

…

Should we exclude the label kind/proposal ? -- You are receiving this because you were mentioned. Reply to this email directly or view it on GitHub: #5243 (comment)

-- Diese Nachricht wurde von meinem Android-Gerät mit K-9 Mail gesendet.

[HoffmannP]

If these two labels (critical & confirmed) where just added current issues that would be closed in january should be re-checked?

[sapk]

@HoffmannP The goal is more to help closed issue without responses and auto-close them. This also define a general rule when to consider a issue as stale and can be closed. Actually this is done manually and some can found it hard do find when to close and when not to close.

[lunny]

We have 133 open issues with kind/bug label inactive on last 60 days.
https://github.com/go-gitea/gitea/issues?utf8=%E2%9C%93&q=is%3Aopen+is%3Aissue+label%3Akind%2Fbug+updated%3A%3C2018-09-07+

[lafriks]

We should probably review these issues and add needed labels for issues that should not be closed before merging this PR.

[techknowlogick]

I will merge this, but it requires an Owner to activate the bot.