docs(scrub_git_env): mention linked worktree as the trigger

MaxymVlasov · MaxymVlasov · commit 6aa3c54803ac · 2026-06-18T17:55:18.000+03:00
Assisted-by: Sisyphus:claude-sonnet-4-6 opencode
diff --git a/hooks/_common.sh b/hooks/_common.sh
@@ -117,8 +117,9 @@ function common::parse_cmdline {
 }
 
 #######################################################################
-# Scrub GIT_* vars that leak the parent repo location into child Git
-# processes (see https://git-scm.com/docs/git#_environment_variables).
+# Scrub GIT_* vars inherited from a linked Git worktree that would
+# leak the parent repo location into child Git processes
+# (see https://git-scm.com/docs/git#_environment_variables).
 #
 # pre-commit scrubs GIT_* only for its own internal Git calls, not for
 # hook subprocesses - hook authors must handle it themselves:

Original file line number	Diff line number	Diff line change
`@@ -117,8 +117,9 @@ function common::parse_cmdline {`
`117`	`117`	`}`
`118`	`118`
`119`	`119`	`#######################################################################`
`120`		`-# Scrub GIT_* vars that leak the parent repo location into child Git`
`121`		`-# processes (see https://git-scm.com/docs/git#_environment_variables).`
	`120`	`+# Scrub GIT_* vars inherited from a linked Git worktree that would`
	`121`	`+# leak the parent repo location into child Git processes`
	`122`	`+# (see https://git-scm.com/docs/git#_environment_variables).`
`122`	`123`	`#`
`123`	`124`	`# pre-commit scrubs GIT_* only for its own internal Git calls, not for`
`124`	`125`	`# hook subprocesses - hook authors must handle it themselves:`