feat(vim): add csharp snippets

This add most of the snippets I used to have. It implements a custom
env_namespace for adding in the namespace of the file based on where it in the
file tree.

site-modules/core/files/vim/plugin/snippets.lua

@@ -66,7 +66,7 @@ local function parse_snippet_file(file_path)
 end
 
 local snippets = {}
-local paths = vim.split(vim.fn.glob "~/.config/nvim/snippets/**/*.snippet", "\n")
+local paths = vim.split(vim.fn.glob(vim.fn.stdpath("config") .. "/snippets/**/*.snippet"), "\n")
 for paths_index = 1, #paths do
   local file = paths[paths_index]
   local snippet = parse_snippet_file(file)
@@ -96,3 +96,12 @@ end
 for filetype, snippets_to_add in pairs(snippets) do
   ls.add_snippets(filetype, snippets_to_add)
 end
+
+ls.env_namespace("AA", {
+  vars= {
+    NAMESPACE = function ()
+      local file_path = vim.fn.fnamemodify(vim.fn.expand("%:h"), ":~:.")
+      return string.gsub(file_path, "[\\/]", ".");
+    end
+  }
+})

site-modules/core/files/vim/snippets/snippets/csharp/class.snippet

@@ -0,0 +1,9 @@
+# name: New class
+# key: class
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+${public} class $TM_FILENAME_BASE
+{
+    $0
+}

site-modules/core/files/vim/snippets/snippets/csharp/debugger.snippet

@@ -0,0 +1,6 @@
+# name: Parameter doc block comment
+# key: debugger
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+System.Diagnostics.Debugger.Break();

site-modules/core/files/vim/snippets/snippets/csharp/enum.snippet

@@ -0,0 +1,9 @@
+# name: Parameter doc block comment
+# key: enum
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+${public} enum $TM_FILENAME_BASE
+{
+    $0
+}

site-modules/core/files/vim/snippets/snippets/csharp/exception.snippet

@@ -0,0 +1,6 @@
+# name: exception doc block comment
+# key: <exception
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+<exception cref="$1">$0</exception>

site-modules/core/files/vim/snippets/snippets/csharp/it.snippet

@@ -0,0 +1,10 @@
+# name: New test case
+# key: it
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+[Fact]
+public void ${1}()
+{
+    $0
+}

site-modules/core/files/vim/snippets/snippets/csharp/log.snippet

@@ -0,0 +1,6 @@
+# name: Write text to the console
+# key: log
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+Console.WriteLine($0);

site-modules/core/files/vim/snippets/snippets/csharp/namespace.snippet

@@ -0,0 +1,6 @@
+# name: Full boilerplare class for the current file
+# key: namespace
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+namespace ${AA_NAMESPACE};

site-modules/core/files/vim/snippets/snippets/csharp/nclass.snippet

@@ -0,0 +1,11 @@
+# name: Full boilerplare class for the current file
+# key: nclass
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+namespace ${AA_NAMESPACE};
+
+${public} class $TM_FILENAME_BASE
+{
+    $0
+}

site-modules/core/files/vim/snippets/snippets/csharp/param.snippet

@@ -0,0 +1,6 @@
+# name: Parameter doc block comment
+# key: <param
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+<param name="${1:parameterName}">$0</param>"

site-modules/core/files/vim/snippets/snippets/csharp/prop.snippet

@@ -0,0 +1,6 @@
+# name: A public prop getter and setter
+# key: prop
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+public ${1:int} ${2:MyProperty} { get; set; }$0

site-modules/core/files/vim/snippets/snippets/csharp/public.snippet

@@ -0,0 +1,9 @@
+# name: A public prop getter and setter
+# key: pub
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+public ${1:int} ${2:Name}($3)
+{
+    $0
+}

site-modules/core/files/vim/snippets/snippets/csharp/returns.snippet

@@ -0,0 +1,6 @@
+# name: Returns doc block comment
+# key: <returns
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+<returns>$0</returns>"

site-modules/core/files/vim/snippets/snippets/csharp/summary.snippet

@@ -0,0 +1,8 @@
+# name: Summary doc block comment
+# key: ///
+# contributor: Ade Attwood <code@adeattwood.co.uk>
+# filetypes: cs
+# --
+/// <summary>
+/// $0
+/// </summary>