feat: Add support for bash (google shellguide)

README.md

@@ -187,6 +187,7 @@ There is a list of supported languages and fields, with their annotation style
 
 | Languages  | Annotation Conventions                                                                                                                                                                                                                                                           | Supported annotation types      |
 | ---------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------- |
+| sh         | [Google Style Guide](https://google.github.io/styleguide/shellguide.html) (`"google_bash"`)                                                                                                                                                                                      | `func`, `file`                  |
 | c          | [Doxygen](https://www.doxygen.nl/manual/commands.html) (`"doxygen"`)                                                                                                                                                                                                             | `func`, `file`                  |
 | csharp     | [Xmldoc](https://docs.microsoft.com/fr-fr/dotnet/csharp/language-reference/xmldoc/) (`"xmldoc"`) <br> [Doxygen](https://www.doxygen.nl/manual/commands.html) (`"doxygen"`)                                                                                                       | `func`, `file`, `class`         |
 | cpp        | [Doxygen](https://www.doxygen.nl/manual/commands.html) (`"doxygen"`)                                                                                                                                                                                                             | `func`, `file`, `class`         |

lua/neogen/configurations/sh.lua

@@ -0,0 +1,62 @@
+local _template = require("neogen.utilities.template")
+local i = require("neogen.types.template").item
+local nodes_utils = require("neogen.utilities.nodes")
+local extractors = require("neogen.utilities.extractors")
+
+---@type neogen.Configuration
+local template = {}
+
+template.parent = {
+    func = { "function_definition" },
+    file = { "program" },
+}
+
+template.data = {
+    func = {
+        ["function_definition"] = {
+            ["0"] = {
+                extract = function(node)
+                    local tree = {
+                        {
+                            node_type = "compound_statement",
+                            retrieve = "first",
+                            subtree = {
+                                {
+                                    node_type = "simple_expansion",
+                                    retrieve = "all",
+                                    recursive = true,
+                                    as = i.Parameter,
+                                    extract = true,
+                                },
+                                {
+                                    node_type = "expansion",
+                                    recursive = true,
+                                    retrieve = "all",
+                                    subtree = {
+                                        { node_type = "variable_name", retrieve = "all", extract = true },
+                                    },
+                                },
+                            },
+                        },
+                    }
+                    local nodes = nodes_utils:matching_nodes_from(node, tree)
+                    local res = extractors:extract_from_matched(nodes)
+                    return res
+                end,
+            },
+        },
+    },
+    file = {
+        ["program"] = {
+            ["0"] = {
+                extract = function()
+                    return {}
+                end,
+            },
+        },
+    },
+}
+
+template.template = _template:add_default_annotation("google_bash")
+
+return template

lua/neogen/templates/google_bash.lua

@@ -0,0 +1,18 @@
+local i = require("neogen.types.template").item
+
+return {
+    { nil, "#######################################", { no_results = true, type = { "func" } } },
+    { nil, "# $1", { no_results = true, type = { "func" } } },
+    { nil, "#######################################", { no_results = true, type = { "func" } } },
+
+    { nil, "#!/bin/bash$1", { no_results = true, type = { "file" } } },
+    { nil, "#", { no_results = true, type = { "file" } } },
+    { nil, "# $1", { no_results = true, type = { "file" } } },
+    { nil, "", { no_results = true, type = { "file" } } },
+
+    { nil, "#######################################" },
+    { nil, "# $1" },
+    { "variable_name", "#   %s", { before_first_item = { "# Globals:" } } },
+    { i.Parameter, "#   $1", { before_first_item = { "# Arguments:" } } },
+    { nil, "#######################################" },
+}