Add psgi extension support

[hurricup]

[rwp0]

Looking forward to this.

Plack has many example PSGI files included in the distribution:

• https://github.com/plack/Plack/tree/master/eg/dot-psgi

[hurricup]

I need more specific requests on this. What exactly plugin is expected to help with

[rwp0]

First what I noticed is that the IDE doesn't apply the plugin's more Perl-specific syntax highlighting for files with this extension while doing so for the .pm, .pl, and .t files by default after installing the plugin.

I also saw a separate closed issue on it too suggesting to do that manually instead:

• https://github.com/Camelcade/Perl5-IDEA/issues/1790

Second, there are scripts, module, and tests, but not web app defined as a separate concept upon creating new Perl files.

Then there could be a UI to help running plackup with specific parameters like --port and --server from within the IDE (ie. plackup Perl utility integration).

[rwp0]

One thing I noticed no matter how hard you try the Code Style settings are not applied to .psgi files.

For instance, tab is also 4 spaces, even if you set it to 4 and override file type explicitly for .psgi files to be of "Perl Script" format.

[hurricup]

Do you have an editorconfig by any chance?

[rwp0]

Do you have an editorconfig by any chance?

No, and I disabled editorconfig explicitly to rule that out 🙂

One thing to note is that I run the IDE remotely, so the plugin is installed in a remote Linux host.