misc: add djhtml files/notes (#69422)

.git-blame-ignore-revs

@@ -2,3 +2,5 @@
 2bf37aaa7e459d429fca284f2de60add5841d063
 # trivial: apply isort (#55470)
 0f75316e1b9a70e311d2971e75b32f84b00f487a
+# misc: apply djhtml (#69422)
+26c238261585ce358808b562e10b39c67cfe7f3e

.pre-commit-config.yaml

@@ -11,6 +11,11 @@ repos:
     hooks:
     - id: isort
       args: ['--profile', 'black', '--line-length', '110']
+- 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

@@ -23,9 +23,13 @@ Similarly, isort is used for imports, using these parameters:
 
     isort --profile black --line-length 110
 
-There is .pre-commit-config.yaml to use pre-commit to automatically run black
-and isort before commits. (execute `pre-commit install` to install the git
-hook.)
+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 and djhtml before commits. (execute `pre-commit install` to install the
+git hook.)
 
 
 License