eslint_d: added conditions for launching eslint_d (#737)

* eslint_d: added conditions for launching eslint_d

* eslint_d: documented changes to docs/release-notes/rl-0.8.md

---------

Co-authored-by: raf <raf@notashelf.dev>

docs/release-notes/rl-0.8.md

@@ -271,3 +271,7 @@
 [Butzist](https://github.com/butzist):
 
 - Add Helm chart support under `vim.languages.helm`.
+
+[rice-cracker-dev](https://github.com/rice-cracker-dev):
+
+- `eslint_d` now checks for configuration files to load.

modules/plugins/languages/astro.nix

@@ -72,6 +72,16 @@
           ls_sources,
           null_ls.builtins.diagnostics.eslint_d.with({
             command = "${getExe pkg}",
+            condition = function(utils)
+              return utils.root_has_file({
+                "eslint.config.js",
+                "eslint.config.mjs",
+                ".eslintrc",
+                ".eslintrc.json",
+                ".eslintrc.js",
+                ".eslintrc.yml",
+              })
+            end,
           })
         )
       '';

modules/plugins/languages/svelte.nix

@@ -72,6 +72,16 @@
           ls_sources,
           null_ls.builtins.diagnostics.eslint_d.with({
             command = "${getExe pkg}",
+            condition = function(utils)
+              return utils.root_has_file({
+                "eslint.config.js",
+                "eslint.config.mjs",
+                ".eslintrc",
+                ".eslintrc.json",
+                ".eslintrc.js",
+                ".eslintrc.yml",
+              })
+            end,
           })
         )
       '';

modules/plugins/languages/ts.nix

@@ -123,6 +123,16 @@
           ls_sources,
           null_ls.builtins.diagnostics.eslint_d.with({
             command = "${getExe pkg}",
+            condition = function(utils)
+              return utils.root_has_file({
+                "eslint.config.js",
+                "eslint.config.mjs",
+                ".eslintrc",
+                ".eslintrc.json",
+                ".eslintrc.js",
+                ".eslintrc.yml",
+              })
+            end,
           })
         )
       '';