plugins: include descriptions and websites in 'plugin available' list

[gustavohnsv]

Closes #4038

previously, running plugin available only listed plugin names:

bounce
zigfmt
joinLines
palettero

this PR updates plugin available to display the plugin's name, description, and website URL (when provided in repo.json):

bounce
    plugin to add nano-style 'smart home' and bounce cursor between matching brackets
    https://github.com/deusnefum/micro-bounce

zigfmt
    zig fmt on save and zig fmt --check linter support
    https://github.com/squeek502/micro-zigfmt

joinLines
    Plugin to join selected lines or join the following line with the current one
    https://github.com/Lisiadito/join-lines-plugin

palettero
    Command palette Ctrl-P - fuzzy search commands and textfilters
    https://terokarvinen.com/tags/micro-editor/

[Andriamanitra]

I like the change but a more compact format would be nicer. Maybe we could put the name and website on the same line?

There is also -plugin search which has similar but differently formatted output, it would be nice to make both output formats match.

[Andriamanitra]

I would get rid of the unnecessary mutable variable:

Suggested change

	separator := ""
	fmt.Fprintln(out, "Available Plugins:")
	for _, pkg := range packages {
	fmt.Fprintln(out, pkg.Name)
	fmt.Fprintf(out, separator)
	separator = "\n\n"
	fmt.Fprintln(out, "Available Plugins:")
	for i, pkg := range packages {
	if i > 0 {
	fmt.Fprintf(out, "\n\n")
	}

[gustavohnsv]

yeah, maybe use the loop variable is a better choice in this case

[gustavohnsv]

@Andriamanitra can you check if this approach are what you thinking? ignore my forced push

[Andriamanitra]

@gustavohnsv For sharing the output format between -plugin available and -plugin search, yes. But for the output format I meant something like this:

jlabbrev - https://github.com/MasFlam/jlabbrev
        Julia backslash abbreviations in micro

manipulator - https://github.com/NicolaiSoeborg/manipulator-plugin
        Plugin to do various kind of modifications to text in Micro

autofmt - https://github.com/a11ce/micro-autofmt
        plugin to run formatters on save

wc
        Plugin to count words/characters in micro

[gustavohnsv]

sure, i think this layout is pretty nice, i put everything in one line 😅

[gustavohnsv]

@Andriamanitra done?

[Andriamanitra]

The "No website found." part feels unnecessary

[gustavohnsv]

i put this because there are some plugins by default in micro without website reference, even if have a github page

micro plugin channel: https://github.com/micro-editor/plugin-channel/blob/master/channel.json
plugin without website reference example: https://raw.githubusercontent.com/micro-editor/updated-plugins/master/filemanager-plugin/repo.json

[Andriamanitra]

I mean if it's not there just leave out the website part, no need for a placeholder value IMO. It's an optional field so it's normal to not have one. "No website found." makes it sound like there was some kind of error when looking for it.

[gustavohnsv]

make sense, i wasn't think that way