feat(nvim): setup overseer for C with cmake

.config/nvim/lua/overseer/template/custom/cmake_build.lua

@@ -0,0 +1,24 @@
+local overseer = require('overseer')
+local root_pattern = require('lspconfig/util').root_pattern('CMakePresets.json', 'CTestConfig.cmake', 'build', 'cmake')
+return {
+    name = 'Build Cmake Project',
+    builder = function(_)
+        local filename = vim.fn.expand('%:p')
+        local root_dir = root_pattern(filename) or vim.fn.getcwd()
+
+        return {
+            name = 'Cmake',
+            cmd = 'cmake .. && cmake --build .',
+            cwd = root_dir .. '/build',
+        }
+    end,
+    tags = { overseer.TAG.BUILD },
+    priority = 40,
+    condition = {
+        callback = function()
+            local filename = vim.fn.expand('%:p')
+            local root_dir = root_pattern(filename)
+            return root_dir ~= nil
+        end,
+    },
+}

.config/nvim/lua/overseer/template/custom/cmake_run.lua

@@ -0,0 +1,45 @@
+local overseer = require('overseer')
+local root_pattern = require('lspconfig/util').root_pattern('CMakePresets.json', 'CTestConfig.cmake', 'build', 'cmake')
+return {
+    name = 'Run Cmake Project',
+    params = {
+        args = {
+            optional = true,
+            type = 'string',
+        },
+    },
+    builder = function(params)
+        local filename = vim.fn.expand('%:p')
+        local root_dir = root_pattern(filename)
+        local exe = vim.g.overseer_cmake_main_exe
+
+        -- Make sure params.args is a string
+        if not params.args or type(params.args) ~= 'string' then
+            params.args = ''
+        end
+
+        return {
+            name = 'Run ' .. exe,
+            cmd = './' .. 'Kalc ' .. params.args,
+            cwd = root_dir .. '/build',
+        }
+    end,
+    tags = { overseer.TAG.RUN },
+    priority = 41,
+    condition = {
+        callback = function()
+            local filename = vim.fn.expand('%:p')
+            local root_dir = root_pattern(filename)
+            if not root_dir then
+                return false, 'Unable to detect root directory of cmake project'
+            end
+
+            if not vim.g.overseer_cmake_main_exe then
+                return false,
+                    'Global "overseer_cmake_main_exe" must be defined. use `vim.g.overseer_cmake_main_exe = "Value"` to define it'
+            end
+
+            return true
+        end,
+    },
+}

.config/nvim/lua/overseer/template/custom/cmake_test.lua

@@ -0,0 +1,28 @@
+local overseer = require('overseer')
+local root_pattern = require('lspconfig/util').root_pattern('CMakePresets.json', 'CTestConfig.cmake', 'build', 'cmake')
+return {
+    name = 'Test Cmake Project',
+    builder = function(_)
+        local filename = vim.fn.expand('%:p')
+        local root_dir = root_pattern(filename)
+
+        return {
+            name = 'Cmake Tests',
+            cmd = 'ctest --output-on-failure',
+            cwd = root_dir .. '/build',
+        }
+    end,
+    tags = { overseer.TAG.TEST },
+    priority = 42,
+    condition = {
+        callback = function()
+            local filename = vim.fn.expand('%:p')
+            local root_dir = root_pattern(filename)
+            if not root_dir then
+                return false, 'Unable to detect root directory of cmake project'
+            end
+
+            return true
+        end,
+    },
+}

.config/nvim/lua/overseer/template/custom/init.lua

@@ -1,3 +1,6 @@
 return {
-    'custom.make_c',
+    'custom.make_c_file',
+    'custom.cmake_build',
+    'custom.cmake_run',
+    'custom.cmake_test',
 }

.config/nvim/lua/overseer/template/custom/make_c_file.lua

@@ -13,8 +13,21 @@ return {
         }
     end,
     tags = { overseer.TAG.BUILD },
-    priority = 20,
+    priority = 50,
     condition = {
         filetype = { 'c' },
+        callback = function()
+            -- Disable if already using make/cmake
+            local filename = vim.fn.expand('%:p')
+            local root_dir = require('lspconfig/util').root_pattern(
+                'Makefile',
+                'build/Makefile',
+                'CMakePresets.json',
+                'CTestConfig.cmake',
+                'build',
+                'cmake'
+            )(filename)
+            return root_dir == nil
+        end,
     },
 }