none-ls-psalm.nvim

Psalm diagnostic source for none-ls.nvim.

Since this diagnostic was deprecated from none-ls.nvim (see this issue) because a LSP alternative is available, this repository allows to keep using psalm linter with none-ls.nvim.

Note: This plugin is not intended to be used alone, it is a dependency of none-ls.nvim.

📦 Installation

This should be used as a dependency of none-ls.nvim.

lazy.nvim

{
  {
    "nvimtools/none-ls.nvim",
    dependencies = {
        "gbprod/none-ls-php.nvim",
    },
  },
}

Setup

Follow the steps in null-ls setup section.

local null_ls = require("null-ls")

null_ls.setup {
  sources = {
    require("none-ls-psalm.diagnostics"),
    ...
  }
}

Related projects

You can search for sources via the none-ls-sources topic.

FAQ

How to trigger the formatter only if the project is using psalm?

null_ls.register(require("none-ls-psalm.diagnostics").with({
  condition = function(utils)
    return utils.root_has_file("psalm.xml")
  end,
}))

How to use project's psalm bin instead of globally installed one?

null_ls.register(require("none-ls-psalm.diagnostics").with({
  command = "vendor/bin/psalm",
  condition = function(utils)
    return utils.root_has_file("vendor/bin/psalm")
  end,
}))