Move over to codeberg (#293)

Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>

4 files changed, 68 insertions, 31 deletions

diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
new file mode 100644
index 0000000..cf187d4
--- /dev/null
+++ b/.github/workflows/lock.yml
@@ -0,0 +1,21 @@
+name: 'Repo Lockdown'
+
+on:
+  pull_request_target:
+    types: opened
+
+permissions:
+  pull-requests: write
+
+jobs:
+  action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/repo-lockdown@v2
+        with:
+          pr-comment: >
+            Hi, thanks for the Pull-Request.
+            However this repository is a read-only mirror, main development of nsxiv happens over at [CodeBerg](https://codeberg.org/nsxiv/nsxiv).
+            Please open your Pull-Request over on the CodeBerg Repo.
+            Otherwise you may also e-mail the patch (obtained via `git format-patch`) to any of the [active maintainers](https://nsxiv.codeberg.page/man/#CURRENT%20MAINTAINERS) instead.
+
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 05331c3..7310227 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,6 +12,10 @@ Note: Since we aim to be a drop-in replacement for sxiv, we intend to keep all
 sxiv's behaviors/features even in cases where removing them would make the
 code-base simpler.
 
+Also note that (n)sxiv uses `imlib2` for loading images. Thus any request or
+patches for adding support for new image formats should go into
+[imlib2's repo](https://git.enlightenment.org/old/legacy-imlib2) instead.
+
 
 Contribution Guideline
 ----------------------
@@ -28,17 +32,18 @@ If your contribution is not suitable for general use, it will not be included in
 For changes that are very much up to preference, such as changing values in config.h,
 please do not open a pull request unless you have an objective explanation.
 
-See the [open issues](https://github.com/nsxiv/nsxiv/issues) to find something
+See the [open issues](https://codeberg.org/nsxiv/nsxiv/issues) to find something
 to work on. You can also filter the issues via label:
 
-* [Good first issue](https://github.com/nsxiv/nsxiv/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22):
+* [Good first issue](https://codeberg.org/nsxiv/nsxiv/issues?labels=49698):
   (Easy) Issues which do not require much if any experience.
-* [Up for grabs](https://github.com/nsxiv/nsxiv/issues?q=is%3Aissue+is%3Aopen+label%3A%22up+for+grabs%22):
+* [Up for grabs](https://codeberg.org/nsxiv/nsxiv/issues?labels=49705):
   (Intermediate) Issues which are free for anyone who wants to pick it up.
   Might require some experience.
-* [Help wanted](https://github.com/nsxiv/nsxiv/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22):
+* [Help wanted](https://codeberg.org/nsxiv/nsxiv/issues?labels=49699):
   (Intermediate/Experienced) Issues where we require some help.
 
+
 Development workflow for maintainers
 ------------------------------------
 
@@ -69,6 +74,21 @@ For releases, the process is the following:
       release, the "Added" section for new features, and the "Fixes" section
       for fixed bugs or regressions. Include pull request IDs.
 
+Mirroring to GitHub:
+
+Assuming `origin` is the name of the codeberg remote and `github` is the name
+of the github remote; run the following commands to mirror the codeberg repo to
+github:
+
+```console
+$ git fetch --prune origin
+$ git push --prune github '+refs/remotes/origin/*:refs/heads/*' '+refs/tags/*:refs/tags/*'
+```
+
+The first command updates the local repo and the second command pushes
+everything on `origin` without pushing any of the local branches.
+
+- - -
+
 For mundane development related talks which don't warrant their own issue, use
-the [general-dev](https://github.com/nsxiv/nsxiv/discussions/119) discussion
-thread.
+the [general discussion](https://codeberg.org/nsxiv/nsxiv/issues/294) thread.
diff --git a/README.md b/README.md
index 4702096..59fa834 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,9 @@
-[![nsxiv](https://raw.githubusercontent.com/nsxiv/nsxiv/gh-pages/img/logo.png)](https://github.com/nsxiv/nsxiv)
+[![nsxiv](https://codeberg.org/nsxiv/pages/raw/branch/master/img/logo.png)](https://codeberg.org/nsxiv/nsxiv)
 
-[![tags](https://img.shields.io/github/v/tag/nsxiv/nsxiv?style=flat-square)](https://github.com/nsxiv/nsxiv/tags)
-[![license](https://img.shields.io/badge/license-GPL--2.0-lightgreen?style=flat-square)](https://github.com/nsxiv/nsxiv/blob/master/LICENSE)
-[![loc](https://img.shields.io/tokei/lines/github/nsxiv/nsxiv?color=red&style=flat-square)](https://github.com/nsxiv/nsxiv)
-
-<p align="center">
-<a href="https://github.com/nsxiv/nsxiv" alt="GitHub"><img src="https://img.shields.io/badge/Github-2B3137?style=for-the-badge&logo=Github&logoColor=FFFFFF"></a>
-<a href="https://codeberg.org/nsxiv/nsxiv" alt="CodeBerg"><img src="https://img.shields.io/badge/Codeberg-2185D0?style=for-the-badge&logo=codeberg&logoColor=F2F8FC"></a>
-</p>
+[![CodeBerg](https://img.shields.io/badge/Hosted_at-Codeberg-%232185D0?style=flat-square&logo=CodeBerg)](https://codeberg.org/nsxiv/nsxiv)
+[![tags](https://img.shields.io/github/v/tag/nsxiv/nsxiv?style=flat-square)](https://codeberg.org/nsxiv/nsxiv/tags)
+[![license](https://img.shields.io/badge/license-GPL--2.0-lightgreen?style=flat-square)](https://codeberg.org/nsxiv/nsxiv/src/branch/master/LICENSE)
+[![loc](https://img.shields.io/tokei/lines/github/nsxiv/nsxiv?color=red&style=flat-square)](https://codeberg.org/nsxiv/nsxiv)
 
 **Neo (or New or Not) Simple (or Small or Suckless) X Image Viewer**
 --------------------------------------------------------------------
@@ -41,18 +37,18 @@ Screenshots
 
 **Image mode: (Default colors)**
 
-![Image](https://raw.githubusercontent.com/nsxiv/nsxiv/gh-pages/img/image.png "Image mode")
+![Image](https://codeberg.org/nsxiv/pages/raw/branch/master/img/image.png "Image mode")
 
 **Thumbnail mode: (Custom colors)**
 
-![Thumb](https://raw.githubusercontent.com/nsxiv/nsxiv/gh-pages/img/thumb.png "Thumb mode")
+![Thumb](https://codeberg.org/nsxiv/pages/raw/branch/master/img/thumb.png "Thumb mode")
 
 
 Installing via package manager
 ------------------------------
 
 <a href="https://repology.org/project/nsxiv/versions">
-    <img align="right" width="192" src="https://repology.org/badge/vertical-allrepos/nsxiv.svg">
+  <img align="right" width="192" src="https://repology.org/badge/vertical-allrepos/nsxiv.svg">
 </a>
 
 nsxiv is available on the following distributions/repositories. If you don't see
@@ -158,18 +154,18 @@ F.A.Q
 -----
 
 * Can I open remote urls with nsxiv? <br>
-Yes, see [nsxiv-url](https://github.com/nsxiv/nsxiv-extra/tree/master/scripts/nsxiv-url)
+Yes, see [nsxiv-url](https://codeberg.org/nsxiv/nsxiv-extra/src/branch/master/scripts/nsxiv-url)
 
 * Can I open all the images in a directory? <br>
-Yes, see [nsxiv-rifle](https://github.com/nsxiv/nsxiv-extra/tree/master/scripts/nsxiv-rifle)
+Yes, see [nsxiv-rifle](https://codeberg.org/nsxiv/nsxiv-extra/src/branch/master/scripts/nsxiv-rifle)
 
 * Can I set default arguments for nsxiv? <br>
-Yes, see [nsxiv-env](https://github.com/nsxiv/nsxiv-extra/tree/master/scripts/nsxiv-env)
+Yes, see [nsxiv-env](https://codeberg.org/nsxiv/nsxiv-extra/src/branch/master/scripts/nsxiv-env)
 
 * Can I pipe images into nsxiv? <br>
-Yes, see [nsxiv-pipe](https://github.com/nsxiv/nsxiv-extra/tree/master/scripts/nsxiv-pipe)
+Yes, see [nsxiv-pipe](https://codeberg.org/nsxiv/nsxiv-extra/src/branch/master/scripts/nsxiv-pipe)
 
-You may also wish to see the [known issues](https://github.com/nsxiv/nsxiv/issues/242).
+You may also wish to see the [known issues](https://codeberg.org/nsxiv/nsxiv/issues/242).
 
 
 Customization
@@ -178,11 +174,11 @@ Customization
 The main method of customizing nsxiv is by setting values for the variables in *config.h*,
 or by using Xresources as explained in the manual. If these options are not sufficient,
 you may implement your own features by following
-[this guide](https://github.com/nsxiv/nsxiv-extra/blob/master/CUSTOMIZATION.md).
+[this guide](https://codeberg.org/nsxiv/nsxiv-extra/blob/master/CUSTOMIZATION.md).
 
 Due to our limited [project scope](CONTRIBUTING.md#Project-Scope), certain features or
 customization cannot be merged into nsxiv mainline. Following the spirit of suckless
-software, we host the [nsxiv-extra](https://github.com/nsxiv/nsxiv-extra) repo where users
+software, we host the [nsxiv-extra](https://codeberg.org/nsxiv/nsxiv-extra) repo where users
 are free to submit whatever patches or scripts they wish.
 
 If you think your custom features can be beneficial for the general user base and is within
@@ -190,16 +186,16 @@ our project scope, please submit it as a pull request on this repository, then w
 merge it to mainline.
 
 Description on how to use or submit patches can be found on
-nsxiv-extra's [README](https://github.com/nsxiv/nsxiv-extra).
+nsxiv-extra's [README](https://codeberg.org/nsxiv/nsxiv-extra).
 
 
 Download
 --------
 
-You can [browse](https://github.com/nsxiv/nsxiv) the source code repository
-on GitHub or get a copy using git with the following command:
+You can [browse](https://codeberg.org/nsxiv/nsxiv) the source code repository
+on CodeBerg or get a copy using git with the following command:
 
-    $ git clone https://github.com/nsxiv/nsxiv.git
+    $ git clone https://codeberg.org/nsxiv/nsxiv.git
 
 You can view the changelog [here](CHANGELOG.md)
 
diff --git a/nsxiv.1 b/nsxiv.1
index d5cd0ef..b29c96b 100644
--- a/nsxiv.1
+++ b/nsxiv.1
@@ -550,12 +550,12 @@ For additional contributors, run `git shortlog -s` in the nsxiv repository.
 .TP
 Website:
 .EE
-https://nsxiv.github.io/nsxiv/
+https://nsxiv.codeberg.page/
 .EX
 .TP
 Source code:
 .EE
-https://github.com/nsxiv/nsxiv
+https://codeberg.org/nsxiv/nsxiv
 .EX
 .SH SEE ALSO
 .BR X (7),