Cleanup and add more tests

lua/greyjoy/_extensions/docker_compose.lua

@@ -25,15 +25,6 @@ if not ok then
     return
 end
 
-local uok, utils = pcall(require, "greyjoy.utils")
-if not uok then
-    vim.notify(
-        "This plugin requires greyjoy.nvim (https://github.com/desdic/greyjoy.nvim)",
-        vim.log.levels.ERROR({ title = "Plugin error" })
-    )
-    return
-end
-
 local health = vim.health
 
 local DockerCompose = {}

lua/greyjoy/_extensions/generic.lua

@@ -101,7 +101,8 @@ end
 --- {filepath} is replaced with current filepath
 --- {rootdir} is the path for the root directory
 ---
---- Having multiple conditions like filetype and filename will do an `and` operation so both requirements has to be met before it triggers.
+--- Having multiple conditions like filetype and filename will do an `and` operation
+--- so both requirements has to be met before it triggers.
 --- Examples:
 ---     commands = {
 ---         ["run {filename}"] = {

lua/greyjoy/callback.lua

@@ -39,9 +39,8 @@ greycall.extensions = function(
             or pluginname == plugin
             or greyjoy.__in_group(pluginname, plugin)
         then
-            local output = {}
             if plugin_type == "global" then
-                output = plugin_obj.parse(fileobj)
+                local output = plugin_obj.parse(fileobj)
                 callback(output, callbackoptions)
             else
                 if rootdir then
@@ -51,7 +50,7 @@ greycall.extensions = function(
                                 filename = file,
                                 filepath = rootdir,
                             }
-                            output = plugin_obj.parse(fileinfo)
+                            local output = plugin_obj.parse(fileinfo)
                             callback(output, callbackoptions)
                         end
                     end

lua/greyjoy/init.lua

@@ -198,8 +198,7 @@ greyjoy.setup = function(options)
     greyjoy.run_group_map = {}
     if greyjoy.config.run_groups then
         for group_name, group_plugins in pairs(greyjoy.config.run_groups) do
-            greyjoy.run_group_map[group_name] = greyjoy.run_group_map[group_name]
-                or {}
+            greyjoy.run_group_map[group_name] = {}
 
             for index in ipairs(group_plugins) do
                 greyjoy.run_group_map[group_name][group_plugins[index]] = true

lua/greyjoy/terminals.lua

@@ -1,3 +1,4 @@
+-- luacheck: ignore 122
 local M = {}
 
 M.term = function(command, config)

lua/greyjoy/utils.lua

@@ -67,7 +67,11 @@ M.new_file_obj = function(patterns, bufname, filetype)
         filepath = vim.uv.cwd()
     end
 
-    local rootdir = vim.fs.dirname(vim.fs.find(patterns, { upward = true })[1])
+    local rootdir_search = vim.fs.find(patterns, { upward = true })
+    local rootdir = nil
+    if rootdir_search and #rootdir_search > 0 then
+        rootdir = vim.fs.dirname(rootdir_search[1])
+    end
     rootdir = M.if_nil(rootdir, filepath)
 
     return {

lua/tests/automated/cargo_spec.lua

@@ -0,0 +1,34 @@
+local eq = assert.are.same
+
+describe("cargo extension", function()
+    it("reads config", function()
+        local cargo = require("greyjoy._extensions.cargo")
+
+        eq(cargo.exports, cargo.exports or false)
+
+        local fileinfo = {
+            filename = "Cargo.toml",
+            filepath = "/home/example",
+        }
+
+        local config = {}
+
+        cargo.setup(config)
+        local res = cargo.exports.parse(fileinfo)
+
+        -- Verify that parse returns a table
+        eq(type(res), "table")
+    end)
+
+    it("validates fileinfo type", function()
+        local cargo = require("greyjoy._extensions.cargo")
+
+        local config = {}
+        cargo.setup(config)
+
+        -- Test with invalid input
+        local res = cargo.exports.parse("not a table")
+        eq(type(res), "table")
+        eq(#res, 0)
+    end)
+end)

lua/tests/automated/conditions_spec.lua

@@ -0,0 +1,30 @@
+local eq = assert.are.same
+local conditions = require("greyjoy.conditions")
+
+describe("conditions module", function()
+    it("provides file_exists function", function()
+        eq(type(conditions.file_exists), "function")
+    end)
+
+    it("provides directory_exists function", function()
+        eq(type(conditions.directory_exists), "function")
+    end)
+
+    it("file_exists returns boolean", function()
+        local fileobj = {
+            rootdir = "/tmp",
+        }
+        local result = conditions.file_exists("nonexistent_file_xyz.txt", fileobj)
+        eq(type(result), "boolean")
+        eq(result, false)
+    end)
+
+    it("directory_exists returns boolean", function()
+        local fileobj = {
+            rootdir = "/tmp",
+        }
+        local result = conditions.directory_exists("nonexistent_dir_xyz", fileobj)
+        eq(type(result), "boolean")
+        eq(result, false)
+    end)
+end)

lua/tests/automated/docker_compose_spec.lua

@@ -0,0 +1,37 @@
+local eq = assert.are.same
+
+describe("docker_compose extension", function()
+    it("reads config", function()
+        local docker_compose = require("greyjoy._extensions.docker_compose")
+
+        eq(docker_compose.exports, docker_compose.exports or false)
+
+        local fileinfo = {
+            filename = "docker-compose.yml",
+            filepath = "/home/example",
+        }
+
+        local config = {
+            cmd = "/usr/bin/docker-compose",
+            shell = "/bin/bash",
+        }
+
+        docker_compose.setup(config)
+        local res = docker_compose.exports.parse(fileinfo)
+
+        -- Verify that parse returns a table
+        eq(type(res), "table")
+    end)
+
+    it("validates fileinfo type", function()
+        local docker_compose = require("greyjoy._extensions.docker_compose")
+
+        local config = {}
+        docker_compose.setup(config)
+
+        -- Test with invalid input
+        local res = docker_compose.exports.parse("not a table")
+        eq(type(res), "table")
+        eq(#res, 0)
+    end)
+end)