feat: Add "djhtml" formatter (indenter) and command

README.md

@@ -6,11 +6,14 @@ django templates (htmldjango) extension for [coc.nvim](https://github.com/neocli
 
 ## Features
 
-- Format by [Unibeautify](https://unibeautify.com/) (Beautifiers: JS-Beautify + Pretty Diff)
+- Format (One of them can be selected in the `htmldjango.formatting.provider` settings)
+  - by [Unibeautify](https://unibeautify.com/) (Beautifiers: JS-Beautify + Pretty Diff) [Node tool]
+  - by [DjHTML](https://github.com/rtts/djhtml) ("Django/Jinja" template indenter) [Python tool]
 - Hover | [DEMO](https://github.com/yaegassy/coc-htmldjango/pull/1)
 - Snippets completion
   - To use it, you need to install [coc-snippets](https://github.com/neoclide/coc-snippets).
   - And set `snippets.loadFromExtensions` to true in "coc-settings.json"
+- Built-in installer (DjHTML)
 
 It is possible to use `coc-htmldjango` with filetype other than `htmldjango`.
 
@@ -41,6 +44,10 @@ Plug 'yaegassy/coc-htmldjango', {'do': 'yarn install --frozen-lockfile'}
 ## Configuration options for coc-htmldjango
 
 - `htmldjango.enable`: Enable coc-htmldjango extension, default: `true`
+- `htmldjango.builtin.pythonPath`: Python 3.x path (Absolute path) to be used for built-in install, default: `""`
+- `htmldjango.formatting.provider`: Provider for formatting. Possible options include 'djhtml' and 'unibeautify', default: `"unibeautify"`
+- `htmldjango.djhtml.commandPath`: The custom path to the djhtml (Absolute path), default: `""`
+- `htmldjango.djhtml.tabWidth`: Set tabwidth (--tabwidth), default: `4`
 - `htmldjango.unibeautify.brace_style`: Brace style, valid option `"collapse", "collapse-preserve-inline", "expand", "end-expand", "none"`, default: `"collapse"`
 - `htmldjango.unibeautify.end_with_newline`: End output with newline, default: `true`
 - `htmldjango.unibeautify.force_indentation`: if indentation should be forcefully applied to markup even if it disruptively adds unintended whitespace to the documents rendered output, default: `true`
@@ -60,7 +67,17 @@ Plug 'yaegassy/coc-htmldjango', {'do': 'yarn install --frozen-lockfile'}
 
 ## Commands
 
-- `htmldjango.Format`
+- `htmldjango.unibeautify.format`
+- `htmldjango.djhtml.format`
+- `htmldjango.djhtml.install`
+
+## Bult-in install (DjHTML)
+
+coc-htmldjango allows you to create an extension-only "venv" and install "djhtml".
+
+```vim
+:CocComannd htmldjango.djhtml.install
+```
 
 ## Configuration file for Unibeautify (.unibeautifyrc.{yml,yaml,json})
 
@@ -74,21 +91,26 @@ If there is no configuration file, the default value of `coc-htmldjango` will be
 
 - Files containing `"{% comment %}"` will failed to format
 
-## Related coc.nvim extension
+## Inspiration (Unibeautify or DjHTML)
 
-- [yaegassy/coc-curlylint](https://github.com/yaegassy/coc-curlylint)
+Unfortunately, there is no full formatter tool dedicated to "django templates".
 
-## Inspiration
+There is no django-specific plugin for prettier either, If you want to use prettier, you need to add lots of "prettier-ignore" comments.
 
-Unfortunately, there is no dedicated formatter tool for "django templates".
+"Visual Studio Code" user community seems to be using `Unibeautify` as a formatter for django templates in many cases.
 
-There is no django-specific plugin for prettier either, If you want to use prettier, you need to add lots of "prettier-ignore" comments.
+---
+
+There seems to be a Python tool called `DjHTML` that is currently under active development.
+
+It seems to be an "indenter", not a full formatter.
 
-"Visual Studio Code" user community seems to be using `Unibeautify` as a formatter for django templates in many cases, so I created `coc-htmldjango`.
+I think it's a good tool, so I added a feature to make it available from `coc-htmldjango`.
 
 ## Thanks
 
 - [Unibeautify/unibeautify](https://github.com/Unibeautify/unibeautify)
+- [rtts/djhtml](https://github.com/rtts/djhtml)
 - [vscode-django/vscode-django](https://github.com/vscode-django/vscode-django)
 - [neoclide/coc-snippets](https://github.com/neoclide/coc-snippets)
 - [neoclide/coc-html](https://github.com/neoclide/coc-html)

package.json

@@ -1,6 +1,7 @@
 {
   "name": "coc-htmldjango",
   "version": "0.2.0",
+  "djhtmlVersion": "1.4.6",
   "description": "django templates (htmldjango) extension for coc.nvim. Provides formatter, snippets completion and more...",
   "author": "yaegassy <yosstools@gmail.com>",
   "license": "MIT",
@@ -36,6 +37,9 @@
     "semi": true
   },
   "devDependencies": {
+    "@types/rimraf": "^3.0.0",
+    "@types/which": "^2.0.0",
+    "@types/tmp": "^0.2.0",
     "@types/js-yaml": "^4.0.0",
     "@types/node": "^14.6.3",
     "@typescript-eslint/eslint-plugin": "^4.8.2",
@@ -49,7 +53,9 @@
     "prettier": "^2.2.0",
     "rimraf": "^3.0.2",
     "ts-node": "^9.1.1",
-    "typescript": "^4.1.2"
+    "typescript": "^4.1.2",
+    "which": "^2.0.2",
+    "tmp": "^0.1.0"
   },
   "activationEvents": [
     "onLanguage:htmldjango"
@@ -73,6 +79,31 @@
           ],
           "description": "Set the template language to be used for the hover"
         },
+        "htmldjango.builtin.pythonPath": {
+          "type": "string",
+          "default": "",
+          "description": "Python 3.x path (Absolute path) to be used for built-in install"
+        },
+        "htmldjango.formatting.provider": {
+          "type": "string",
+          "default": "unibeautify",
+          "description": "Provider for formatting. Possible options include 'djhtml' and 'unibeautify'",
+          "enum": [
+            "unibeautify",
+            "djhtml",
+            "none"
+          ]
+        },
+        "htmldjango.djhtml.commandPath": {
+          "type": "string",
+          "default": "",
+          "description": "The custom path to the djhtml (Absolute path)."
+        },
+        "htmldjango.djhtml.tabWidth": {
+          "type": "number",
+          "default": 4,
+          "description": "Set tabwidth (--tabwidth)"
+        },
         "htmldjango.unibeautify.brace_style": {
           "type": "string",
           "default": "collapse",
@@ -250,8 +281,16 @@
     },
     "commands": [
       {
-        "command": "htmldjango.Format",
-        "title": "Format"
+        "command": "htmldjango.unibeautify.format",
+        "title": "Unibeautify format"
+      },
+      {
+        "command": "htmldjango.djhtml.format",
+        "title": "DjHTML format"
+      },
+      {
+        "command": "htmldjango.djhtml.install",
+        "title": "Install djhtml"
       }
     ],
     "snippets": [

src/constant.ts

@@ -0,0 +1,12 @@
+/**
+ * System-wide constants.
+ *
+ * May be read from package.json
+ */
+
+// @ts-ignore
+import { djhtmlVersion } from '../package.json';
+
+export const SUPPORT_LANGUAGES = ['htmldjango'];
+
+export const DJHTML_VERSION = djhtmlVersion;