Copy linters and hooks from xmpp-server playbook

These are used to stop the repository from descending into chaos and to raise
issues that I might have missed.

3 files changed, 64 insertions, 0 deletions

diff --git a/.precious.toml b/.precious.toml
new file mode 100644
index 0000000..2fc011b
--- /dev/null
+++ b/.precious.toml
@@ -0,0 +1,49 @@
+# SPDX-FileCopyrightText: 2024 Matthew Fennell <matthew@fennell.dev>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+[commands.ansiblelint]
+cmd = ["ansible-lint", "-q"]
+include = "*"
+invoke = "once"
+ok_exit_codes = [0]
+path_args = "none"
+type = "lint"
+
+[commands.black]
+cmd = ["black", "--quiet", "--check"]
+include = ["*.py"]
+invoke = "once"
+ok_exit_codes = 0
+type = "lint"
+
+[commands.gitlint]
+cmd = ["gitlint"]
+include = "*"
+invoke = "once"
+ok_exit_codes = [0]
+path_args = "none"
+type = "lint"
+
+[commands.reuse]
+cmd = ["reuse", "lint"]
+include = "*"
+invoke = "once"
+lint_failure_exit_codes = [1]
+ok_exit_codes = [0]
+path_args = "none"
+type = "lint"
+
+[commands.shellcheck]
+cmd = ["shellcheck", "--severity=style", "--enable=all"]
+include = ["hooks/*"]
+lint_failure_exit_codes = [1]
+ok_exit_codes = [0]
+type = "lint"
+
+[commands.yamllint]
+cmd = ["yamllint", "--strict"]
+include = ["*.yml*"]
+lint_failure_exit_codes = [1, 2]
+ok_exit_codes = [0]
+type = "lint"
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..b5c97a8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,9 @@
+#!/usr/bin/make -f
+# SPDX-FileCopyrightText: 2024 Matthew Fennell <matthew@fennell.dev>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+.PHONY: lint
+
+lint:
+	precious --ascii lint --all
diff --git a/hooks/pre-commit b/hooks/pre-commit
new file mode 100755
index 0000000..326159d
--- /dev/null
+++ b/hooks/pre-commit
@@ -0,0 +1,6 @@
+#!/bin/sh
+# SPDX-FileCopyrightText: 2024 Matthew Fennell <matthew@fennell.dev>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+make lint