misc: add djhtml files/notes (#69404)

.git-blame-ignore-revs

@@ -15,3 +15,5 @@ e07c450d7c8a5f80aafe185c85ebed73fe39d9e7
 1ec4ad937602a52db6913e8ee9103fdb59be59f7
 # misc: apply black 22.1.0
 87e8203e0765948ecb8dd38b2fb3dc7195d561c9
+# misc: apply djhtml (#69404)
+7c0eb04c453f50cdffe0095148aa52580c20143e

.pre-commit-config.yaml

@@ -21,6 +21,11 @@ repos:
     hooks:
     - id: django-upgrade
       args: ['--target-version', '2.2']
+- repo: https://github.com/rtts/djhtml
+  rev: 'v1.5.2'
+  hooks:
+    - id: djhtml
+      args: ['--tabwidth', '2']
 -   repo: https://git.entrouvert.org/pre-commit-debian.git
     rev: v0.1
     hooks:

README

@@ -48,9 +48,13 @@ django-upgrade is used to automatically upgrade Django syntax, using those param
 
     django-upgrade --target-version 2.2
 
+djhtml is used to automatically indent html files, using those parameters:
+
+    django-upgrade --tabwidth 2
+
 There is .pre-commit-config.yaml to use pre-commit to automatically run black,
-isort, pyupgrade and django-upgrade before commits. (execute `pre-commit install`
-to install the git hook.)
+isort, pyupgrade, django-upgrade and djhtml before commits. (execute
+`pre-commit install` to install the git hook.)
 
 
 Tests