From ec3ffa591cdd3393bc0e8f7c439e1be1dd4857a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Sun, 18 Dec 2022 16:53:06 +0200
Subject: [PATCH] feat: Add Docker pre-commit hook

Mostly as an alternative to the src install, but trading host dependency
on Rust with one on Docker.
---
 .pre-commit-hooks.yaml | 9 +++++++++
 docs/pre-commit.md     | 3 ++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index c145db7..e4fca39 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -7,6 +7,15 @@
   types: [text]
   stages: [commit, merge-commit, push, manual]
 
+- id: typos-docker
+  name: typos
+  description: Source code spell checker, Docker image
+  language: docker
+  entry: typos
+  args: [--write-changes]
+  types: [text]
+  stages: [commit, merge-commit, push, manual]
+
 - id: typos-src
   name: typos
   description: Source code spell checker, source install
diff --git a/docs/pre-commit.md b/docs/pre-commit.md
index 7b01702..43b847c 100644
--- a/docs/pre-commit.md
+++ b/docs/pre-commit.md
@@ -13,7 +13,8 @@ repos:
 
 The `typos` id installs a prebuilt executable from GitHub releases. If
 one does not exist for the target platform, or if one built from
-sources is preferred, use `typos-src` as the hook id instead.
+sources is preferred, use `typos-docker` (requires Docker), or `typos-src`
+(requires Rust) as the hook id instead.
 
 Be sure to change `rev` to use the desired `typos` git tag or
 revision.