lint: Run codespell automatically

Signed-off-by: Colin Watson <cjwatson@debian.org>

.codespell-ignore

@@ -0,0 +1,6 @@
+AtLeast
+destOp
+ECT
+inport
+renderD
+requestor

.devcontainer/Dockerfile

@@ -50,6 +50,7 @@ RUN sed -r -i 's/^Components: main$/Components: main contrib/g' /etc/apt/sources
       lxc-templates \
       make \
       man-db \
+      pipx \
       pkg-config \
       protoc-gen-go \
       python3-matplotlib \
@@ -69,6 +70,9 @@ RUN sed -r -i 's/^Components: main$/Components: main contrib/g' /etc/apt/sources
       # zfsutils-linux
       xz-utils
 
+# With pipx >= 1.5.0, we could use pipx --global instead.
+RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install codespell
+
 # Add vscode user and add it to sudoers.
 RUN groupadd -g 1000 $USERNAME && \
     useradd -s /bin/bash -u $USER_UID -g $USER_GID -m $USERNAME && \

.github/workflows/tests.yml

@@ -90,10 +90,13 @@ jobs:
             libtool \
             libudev-dev \
             make \
+            pipx \
             pkg-config \
             shellcheck
 
-          python3 -m pip install flake8
+          # With pipx >= 1.5.0, we could use pipx --global instead.
+          PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin \
+            pipx install codespell flake8
 
       - name: Fix repository permissions
         run: |

Makefile

@@ -307,6 +307,10 @@ endif
 ifeq ($(shell command -v flake8),)
 	echo "Please install flake8"
 	exit 1
+endif
+ifeq ($(shell command -v codespell),)
+	echo "Please install codespell"
+	exit 1
 endif
 	flake8 test/deps/import-busybox
 	shellcheck --shell sh test/*.sh test/includes/*.sh test/suites/*.sh test/backends/*.sh test/lint/*.sh

shell.nix

@@ -35,6 +35,7 @@ pkgs.mkShell {
     gopls
 
     # static-analysis
+    codespell
     debianutils
     go-licenses
     go-swagger

test/lint/codespell.sh

@@ -0,0 +1,2 @@
+#!/bin/sh -eu
+codespell -S 'internal/server/apparmor/*.profile.go' -I .codespell-ignore client cmd doc grafana internal scripts shared test