Update linter, fix its errors (#32)

* update linter version

* CI: update checkout version as well

* CI: depth

* Fix linter issues of linter itself

* lint readme

* add .perlcriticrc

* maybe fix lint in readme

* try again

* mention this in changes

.github/workflows/test.yml

@@ -2,12 +2,13 @@ name: Test
 on:
   - push
   - pull_request
+permissions: {}
 jobs:
   test:
     name: Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         # Some deps can't be installed purely from CPAN. And some other are just slow to install from there.
       - run: sudo apt install libimage-magick-perl libgtk3-perl libglib-object-introspection-perl libtest-differences-perl libcarp-always-perl libdist-zilla-perl cpanminus xvfb
         # Install everything which is still not installed, but don't mess current directory with root-owned files
@@ -26,8 +27,10 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: github/super-linter@v3
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: super-linter/[email protected]
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           FILTER_REGEX_EXCLUDE: Makefile.PL

.perlcriticrc

@@ -0,0 +1 @@
+exclude = ProhibitBitwiseOperators

Changes

@@ -1,5 +1,6 @@
 {{$NEXT}}
   - Removed perl feature switch, for compatibility with newer perl
+  - Made linter on CI happy
 
 11        2024-10-01 17:08:47 IST
   - Replaced deprecated given/when with if/elsif/else

README.md

@@ -4,7 +4,7 @@ Gtk3 imager viewer widget modelled after the GtkImageView C widget by Björn
 Lindqvist <[email protected]>
 
 To discuss Gtk3::ImageView or gtk3-perl, ask questions and flame/praise the
-authors, join [email protected] at lists.gnome.org.
+authors, join [mailing list](mailto:[email protected]) at lists.gnome.org.
 
 ## INSTALLATION
 
@@ -28,24 +28,24 @@ Or you can use `dzil build` to get the directory of the release in current dir,
 `dzil help`, [dzil.org](http://dzil.org) and [Dist::Zilla::Tutorial](https://metacpan.org/pod/Dist::Zilla::Tutorial#BUILDING-YOUR-DIST) have more details.
 
 This will install the module to the subdirectory lib/perl5 under the given
-prefix.  If this is not already in perl's include path, you'll need to tell
+prefix. If this is not already in perl's include path, you'll need to tell
 perl how to get to this library directory so you can use it; there are three
 ways:
 
-* in your environment (the easiest):
+- in your environment (the easiest):
 
 ```shell
 PERL5LIB=/some/other/place/lib/perl5/site_perl
 export PERL5LIB
 ```
 
-* on the perl command line:
+- on the perl command line:
 
 ```shell
 perl -I /some/other/place/lib/perl5/site_perl yourscript
 ```
 
-* in the code of your perl script:
+- in the code of your perl script:
 
 ```shell
 use lib '/some/other/place/lib/perl5/site_perl';
@@ -55,11 +55,11 @@ use lib '/some/other/place/lib/perl5/site_perl';
 
 This module requires these other modules and libraries:
 
-* perl >= 5.8.0
-* Glib >= 1.163 (Perl module)
-* GTK+ 3.x (C library)
-* Gtk3 (Perl module)
-* Readonly (Perl module)
+- perl >= 5.8.0
+- Glib >= 1.163 (Perl module)
+- GTK+ 3.x (C library)
+- Gtk3 (Perl module)
+- Readonly (Perl module)
 
 ## BUG REPORTS